导出模块

cloud-market-server/pom.xml

@@ -137,11 +137,53 @@
             <version>2.2.0</version>
         </dependency>
 
+        <!-- 文件上传 -->
+        <dependency>
+            <groupId>org.apache.httpcomponents</groupId>
+            <artifactId>httpmime</artifactId>
+            <version>4.5.14</version>
+        </dependency>
+
+        <!-- JSON -->
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>fastjson</artifactId>
+            <version>1.2.41</version>
+        </dependency>
+
+        <!-- POI -->
+        <dependency>
+            <groupId>org.apache.poi</groupId>
+            <artifactId>poi-ooxml</artifactId>
+            <version>3.16</version>
+        </dependency>
+
+        <!--    poi导入导出依赖  excel2007+使用的包  -->
+        <dependency>
+            <groupId>org.apache.poi</groupId>
+            <artifactId>poi-ooxml</artifactId>
+            <version>3.17</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.poi</groupId>
+            <artifactId>poi-ooxml-schemas</artifactId>
+            <version>3.17</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.commons</groupId>
+            <artifactId>commons-lang3</artifactId>
+            <version>3.12.0</version>
+        </dependency>
+
+        <!-- 合并单元格  -->
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>easyexcel</artifactId>
+            <version>2.2.7</version>
+        </dependency>
 
     </dependencies>
 
-
-
     <build>
         <finalName>cloud-market</finalName>
         <plugins>
@@ -156,6 +198,7 @@
                     </execution>
                 </executions>
             </plugin>
+
             <!-- 加入maven deploy插件，当在deploy时，忽略些model-->
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>

cloud-market-server/src/main/java/com/muyu/cloud/market/config/AliPayConfig.java

@@ -16,13 +16,19 @@ public class AliPayConfig {
     private String alipayPublicKey;
     private String notifyUrl;
 
+    private String gatewayUrl;
+    private String returnUrl;
+    private String format;
+    private String charset;
+    private String signType;
+
 
     @PostConstruct
     public void init() {
         // 设置参数（全局只需设置一次）
         Config config = new Config();
         config.protocol = "https";
-        config.gatewayHost = "openapi-sandbox.dl.alipaydev.com";
+        config.gatewayHost = "openapi.alipaydev.com";
         config.signType = "RSA2";
         config.appId = this.appId;
         config.merchantPrivateKey = this.appPrivateKey;

cloud-market-server/src/main/java/com/muyu/cloud/market/controller/AliPayController.java

@@ -17,6 +17,7 @@ import java.util.Map;
 @RequestMapping("/alipay")
 public class AliPayController {
 
+
     @Resource
     private OrderShowMapper ordersMapper;
 

cloud-market-server/src/main/java/com/muyu/cloud/market/controller/OrdersController.java

@@ -7,14 +7,17 @@ import com.muyu.cloud.market.domin.req.OrdersAddReq;
 import com.muyu.cloud.market.domin.req.OrdersListReq;
 import com.muyu.cloud.market.domin.req.OrdersUpdReq;
 import com.muyu.cloud.market.service.OrderShowService;
+import com.muyu.cloud.market.util.poi.ExcelUtil;
 import com.muyu.common.core.domain.Result;
 import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.tags.Tag;
+import jakarta.servlet.http.HttpServletResponse;
 import lombok.extern.log4j.Log4j2;
 import org.springframework.validation.annotation.Validated;
 import org.springframework.web.bind.annotation.*;
 
 import javax.annotation.Resource;
+import java.util.List;
 
 @Log4j2
 @RestController
@@ -80,7 +83,7 @@ public class OrdersController {
     }
 
     /**
-     * 逻辑删除->根据orderid修改exist字段 1->0
+     * 逻辑复原->根据orderid修改exist字段 0->1
      * 订单回收站
      * @param ordersId
      * @return
@@ -114,7 +117,16 @@ public class OrdersController {
         return orderShowService.findAllById(ordersId);
     }
 
-
+    //导出
+    @RequestMapping("/getOutAll")
+    public void  getOutAll(@Validated @RequestBody HttpServletResponse response){
+        //创建工具类对象
+        ExcelUtil<Orders> excelUtil = new ExcelUtil<>(Orders.class);
+        //去数据库查询要导出来的数据
+        List<Orders> list = orderShowService.getOutAll();
+        //调用工具类导出的方法
+        excelUtil.exportExcel(response,list,"订单信息表");
+    }
 
 
 

cloud-market-server/src/main/java/com/muyu/cloud/market/controller/ProductApiController.java

@@ -124,4 +124,6 @@ public class ProductApiController {
     }
 
 
+
+
 }

cloud-market-server/src/main/java/com/muyu/cloud/market/mapper/OrderShowMapper.java

@@ -5,6 +5,7 @@ import com.muyu.cloud.market.domin.req.OrdersAddReq;
 import com.muyu.cloud.market.domin.req.OrdersListReq;
 import com.muyu.cloud.market.domin.req.OrdersUpdReq;
 import org.apache.ibatis.annotations.Mapper;
+import org.apache.ibatis.annotations.Param;
 import org.apache.ibatis.annotations.Select;
 
 import java.util.List;
@@ -66,13 +67,6 @@ public interface OrderShowMapper  {
     Orders findAllById (Integer ordersId);
 
 
-    /**
-     * 支付宝
-     * @param ordersNum
-     * @return
-     */
-    @Select("select * from orders where  orders_num = #{ordersNum}")
-    Orders selectByordersNum(String ordersNum);
 
     void updateState(String tradeNo, String 已支付, String gmtPayment, String alipayTradeNo);
 
@@ -80,5 +74,22 @@ public interface OrderShowMapper  {
      * 订单修改支付状态后,更改该商品的销量
      */
 
+    //导出
+    List<Orders> getOutAll();
+    //选中导出
+    List<Orders> getseleOut(@Param("ids") Integer[] ids);
+    //搜索导出
+    List<OrdersListReq> getsearOut(@Param("empName") String empName);
+
+
+    /**
+     * 支付宝
+     * @param ordersNum
+     * @return
+     */
+    ;
+
+    @Select("select * from orders where  orders_num = #{ordersNum}")
+    Orders selectByordersNum(String ordersNum);
 
 }

cloud-market-server/src/main/java/com/muyu/cloud/market/mapper/ProductApiMapper.java

@@ -27,4 +27,7 @@ public interface ProductApiMapper extends BaseMapper<Product> {
      */
     List<ChosehowpayResp> selectspecification(ChosehowpayResp chosehowpayResp);
 
+
+
+
 }

cloud-market-server/src/main/java/com/muyu/cloud/market/service/OrderShowService.java

@@ -7,6 +7,8 @@ import com.muyu.cloud.market.domin.req.OrdersListReq;
 import com.muyu.cloud.market.domin.req.OrdersUpdReq;
 import com.muyu.common.core.domain.Result;
 
+import java.util.List;
+
 
 public interface OrderShowService  {
 
@@ -71,7 +73,11 @@ public interface OrderShowService  {
      */
     Orders selectByOrderNo(String ordersNum);
 
-
+    /**
+     * 导出
+     * @return
+     */
+    List<Orders> getOutAll();
 
 
 }

cloud-market-server/src/main/java/com/muyu/cloud/market/service/impl/OrderShowServiceImpl.java

@@ -123,6 +123,11 @@ public class OrderShowServiceImpl implements OrderShowService {
     }
 
 
+    @Override
+    public List<Orders> getOutAll() {
+        return orderShowMapper.getOutAll();
+    }
+
     public Orders selectByOrderNo(String ordersNum) {
         return orderShowMapper.selectByordersNum(ordersNum);
     }

cloud-market-server/src/main/java/com/muyu/cloud/market/util/core/date/DateUtils.java

@@ -0,0 +1,137 @@
+package com.muyu.cloud.market.util.core.date;
+
+import org.apache.commons.lang3.time.DateFormatUtils;
+
+import java.io.File;
+import java.lang.management.ManagementFactory;
+import java.text.ParseException;
+import java.text.SimpleDateFormat;
+import java.util.Date;
+
+/**
+ * 时间工具类
+ *
+ * @author markGuo
+ */
+public class DateUtils extends org.apache.commons.lang3.time.DateUtils
+{
+    public static String YYYY = "yyyy";
+
+    public static String YYYY_MM = "yyyy-MM";
+
+    public static String YYYY_MM_DD = "yyyy-MM-dd";
+
+    public static String YYYYMMDDHHMMSS = "yyyyMMddHHmmss";
+
+    public static String YYYY_MM_DD_HH_MM_SS = "yyyy-MM-dd HH:mm:ss";
+
+    private static String[] parsePatterns = {
+            "yyyy-MM-dd", "yyyy-MM-dd HH:mm:ss", "yyyy-MM-dd HH:mm", "yyyy-MM",
+            "yyyy/MM/dd", "yyyy/MM/dd HH:mm:ss", "yyyy/MM/dd HH:mm", "yyyy/MM",
+            "yyyy.MM.dd", "yyyy.MM.dd HH:mm:ss", "yyyy.MM.dd HH:mm", "yyyy.MM"};
+
+    /**
+     * 获取当前Date型日期
+     *
+     * @return Date() 当前日期
+     */
+    public static Date getNowDate() {
+        return new Date();
+    }
+
+    /**
+     * 获取当前日期, 默认格式为yyyy-MM-dd
+     *
+     * @return String
+     */
+    public static String getDate() {
+        return dateTimeNow(YYYY_MM_DD);
+    }
+
+    public static final String getTime() {
+        return dateTimeNow(YYYY_MM_DD_HH_MM_SS);
+    }
+
+    public static final String dateTimeNow() {
+        return dateTimeNow(YYYYMMDDHHMMSS);
+    }
+
+    public static final String dateTimeNow(final String format) {
+        return parseDateToStr(format, new Date());
+    }
+
+    public static final String dateTime(final Date date) {
+        return parseDateToStr(YYYY_MM_DD, date);
+    }
+
+    public static final String parseDateToStr(final String format, final Date date) {
+        return new SimpleDateFormat(format).format(date);
+    }
+
+    public static final Date dateTime(final String format, final String ts) {
+        try {
+            return new SimpleDateFormat(format).parse(ts);
+        } catch (ParseException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    /**
+     * 日期路径 即年/月/日 如2018/08/08
+     */
+    public static final String datePath() {
+        Date now = new Date();
+        return DateFormatUtils.format(now, "yyyy"+File.separator+"MM"+ File.separator +"dd");
+    }
+
+    /**
+     * 日期路径 即年/月/日 如20180808
+     */
+    public static final String dateTime() {
+        Date now = new Date();
+        return DateFormatUtils.format(now, "yyyyMMdd");
+    }
+
+    /**
+     * 日期型字符串转化为日期 格式
+     */
+    public static Date parseDate(Object str) {
+        if (str == null) {
+            return null;
+        }
+        try {
+            return parseDate(str.toString(), parsePatterns);
+        } catch (ParseException e) {
+            return null;
+        }
+    }
+
+    /**
+     * 获取服务器启动时间
+     */
+    public static Date getServerStartDate() {
+        long time = ManagementFactory.getRuntimeMXBean().getStartTime();
+        return new Date(time);
+    }
+
+    /**
+     * 计算两个时间差
+     */
+    public static String getDatePoor(Date endDate, Date nowDate) {
+        long nd = 1000 * 24 * 60 * 60;
+        long nh = 1000 * 60 * 60;
+        long nm = 1000 * 60;
+        // long ns = 1000;
+        // 获得两个时间的毫秒时间差异
+        long diff = endDate.getTime() - nowDate.getTime();
+        // 计算差多少天
+        long day = diff / nd;
+        // 计算差多少小时
+        long hour = diff % nd / nh;
+        // 计算差多少分钟
+        long min = diff % nd % nh / nm;
+        // 计算差多少秒//输出结果
+        // long sec = diff % nd % nh % nm / ns;
+        return day + "天" + hour + "小时" + min + "分钟";
+    }
+}

cloud-market-server/src/main/java/com/muyu/cloud/market/util/core/reflect/ReflectUtils.java

@@ -0,0 +1,387 @@
+package com.muyu.cloud.market.util.core.reflect;
+
+
+import com.muyu.cloud.market.util.core.date.DateUtils;
+import com.muyu.cloud.market.util.core.text.Convert;
+import org.apache.commons.lang3.StringUtils;
+import org.apache.commons.lang3.Validate;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.lang.reflect.*;
+import java.util.Date;
+
+/**
+ * 反射工具类. 提供调用getter/setter方法, 访问私有变量, 调用私有方法, 获取泛型类型Class, 被AOP过的真实类等工具函数.
+ *
+ * @author markGuo
+ */
+@SuppressWarnings("rawtypes")
+public class ReflectUtils {
+    /**
+     * set方法前缀
+     */
+    private static final String SETTER_PREFIX = "set";
+
+    /**
+     * get方法前缀
+     */
+    private static final String GETTER_PREFIX = "get";
+
+    /**
+     * CGLIB 类分隔符
+     */
+    private static final String CGLIB_CLASS_SEPARATOR = "$$";
+
+    /**
+     * 日志
+     */
+    private static Logger logger = LoggerFactory.getLogger(ReflectUtils.class);
+
+    /**
+     * 调用Getter方法.
+     * 支持多级，如：对象名.对象名.方法
+     * @param obj
+     * @param propertyName
+     * @param <E>
+     * @return
+     */
+    @SuppressWarnings("unchecked")
+    public static <E> E invokeGetter(Object obj, String propertyName) {
+        Object object = obj;
+        for (String name : StringUtils.split(propertyName, ".")) {
+            String getterMethodName = GETTER_PREFIX + StringUtils.capitalize(name);
+            object = invokeMethod(object, getterMethodName, new Class[] {}, new Object[] {});
+        }
+        return (E) object;
+    }
+
+    /**
+     * 调用Setter方法, 仅匹配方法名。
+     * 支持多级，如：对象名.对象名.方法
+     * @param obj
+     * @param propertyName
+     * @param value
+     * @param <E>
+     */
+    public static <E> void invokeSetter(Object obj, String propertyName, E value) {
+        Object object = obj;
+        String[] names = StringUtils.split(propertyName, ".");
+        for (int i = 0; i < names.length; i++) {
+            if (i < names.length - 1) {
+                String getterMethodName = GETTER_PREFIX + StringUtils.capitalize(names[i]);
+                object = invokeMethod(object, getterMethodName, new Class[] {}, new Object[] {});
+            } else {
+                String setterMethodName = SETTER_PREFIX + StringUtils.capitalize(names[i]);
+                invokeMethodByName(object, setterMethodName, new Object[] { value });
+            }
+        }
+    }
+
+    /**
+     * 直接读取对象属性值, 无视private/protected修饰符, 不经过getter函数.
+     * @param obj
+     * @param fieldName
+     * @param <E>
+     * @return
+     */
+    @SuppressWarnings("unchecked")
+    public static <E> E getFieldValue(final Object obj, final String fieldName) {
+        Field field = getAccessibleField(obj, fieldName);
+        if (field == null) {
+            logger.debug("在 [" + obj.getClass() + "] 中，没有找到 [" + fieldName + "] 字段 ");
+            return null;
+        }
+        E result = null;
+        try {
+            result = (E) field.get(obj);
+        } catch (IllegalAccessException e) {
+            logger.error("不可能抛出的异常{}", e.getMessage());
+        }
+        return result;
+    }
+
+    /**
+     * 直接设置对象属性值, 无视private/protected修饰符, 不经过setter函数.
+     * @param obj
+     * @param fieldName
+     * @param value
+     * @param <E>
+     */
+    public static <E> void setFieldValue(final Object obj, final String fieldName, final E value) {
+        Field field = getAccessibleField(obj, fieldName);
+        if (field == null) {
+            // throw new IllegalArgumentException("在 [" + obj.getClass() + "] 中，没有找到 [" + fieldName + "] 字段 ");
+            logger.debug("在 [" + obj.getClass() + "] 中，没有找到 [" + fieldName + "] 字段 ");
+            return;
+        }
+        try {
+            field.set(obj, value);
+        } catch (IllegalAccessException e) {
+            logger.error("不可能抛出的异常: {}", e.getMessage());
+        }
+    }
+
+    /**
+     * 直接调用对象方法, 无视private/protected修饰符.
+     * 用于一次性调用的情况，否则应使用getAccessibleMethod()函数获得Method后反复调用.
+     * 同时匹配方法名+参数类型，
+     * @param obj
+     * @param methodName
+     * @param parameterTypes
+     * @param args
+     * @param <E>
+     * @return
+     */
+    @SuppressWarnings("unchecked")
+    public static <E> E invokeMethod(final Object obj, final String methodName, final Class<?>[] parameterTypes,
+            final Object[] args) {
+        if (obj == null || methodName == null) {
+            return null;
+        }
+        Method method = getAccessibleMethod(obj, methodName, parameterTypes);
+        if (method == null) {
+            logger.debug("在 [" + obj.getClass() + "] 中，没有找到 [" + methodName + "] 方法 ");
+            return null;
+        }
+        try {
+            return (E) method.invoke(obj, args);
+        } catch (Exception e) {
+            String msg = "method: " + method + ", obj: " + obj + ", args: " + args + "";
+            throw convertReflectionExceptionToUnchecked(msg, e);
+        }
+    }
+
+    /**
+     * 直接调用对象方法, 无视private/protected修饰符，
+     * 用于一次性调用的情况，否则应使用getAccessibleMethodByName()函数获得Method后反复调用.
+     * 只匹配函数名，如果有多个同名函数调用第一个。
+     * @param obj
+     * @param methodName
+     * @param args
+     * @param <E>
+     * @return
+     */
+    @SuppressWarnings("unchecked")
+    public static <E> E invokeMethodByName(final Object obj, final String methodName, final Object[] args) {
+        Method method = getAccessibleMethodByName(obj, methodName, args.length);
+        if (method == null) {
+            // 如果为空不报错，直接返回空。
+            logger.debug("在 [" + obj.getClass() + "] 中，没有找到 [" + methodName + "] 方法 ");
+            return null;
+        }
+        try {
+            // 类型转换（将参数数据类型转换为目标方法参数类型）
+            Class<?>[] cs = method.getParameterTypes();
+            for (int i = 0; i < cs.length; i++) {
+                if (args[i] != null && !args[i].getClass().equals(cs[i])) {
+                    if (cs[i] == String.class) {
+                        args[i] = Convert.toStr(args[i]);
+                        if (StringUtils.endsWith((String) args[i], ".0")) {
+                            args[i] = StringUtils.substringBefore((String) args[i], ".0");
+                        }
+                    } else if (cs[i] == Integer.class) {
+                        args[i] = Convert.toInt(args[i]);
+                    } else if (cs[i] == Long.class) {
+                        args[i] = Convert.toLong(args[i]);
+                    } else if (cs[i] == Double.class) {
+                        args[i] = Convert.toDouble(args[i]);
+                    } else if (cs[i] == Float.class) {
+                        args[i] = Convert.toFloat(args[i]);
+                    } else if (cs[i] == Date.class) {
+                        if (args[i] instanceof String) {
+                            args[i] = DateUtils.parseDate(args[i]);
+                        }
+                    }
+                }
+            }
+            return (E) method.invoke(obj, args);
+        } catch (Exception e) {
+            String msg = "method: " + method + ", obj: " + obj + ", args: " + args + "";
+            throw convertReflectionExceptionToUnchecked(msg, e);
+        }
+    }
+
+    /**
+     * 循环向上转型, 获取对象的DeclaredField, 并强制设置为可访问.
+     * 如向上转型到Object仍无法找到, 返回null.
+     * @param obj
+     * @param fieldName
+     * @return
+     */
+    public static Field getAccessibleField(final Object obj, final String fieldName) {
+        // 为空不报错。直接返回 null
+        if (obj == null) {
+            return null;
+        }
+        Validate.notBlank(fieldName, "fieldName can't be blank");
+        for (Class<?> superClass = obj.getClass(); superClass != Object.class; superClass = superClass.getSuperclass()) {
+            try {
+                Field field = superClass.getDeclaredField(fieldName);
+                makeAccessible(field);
+                return field;
+            }
+            catch (NoSuchFieldException e) {
+                continue;
+            }
+        }
+        return null;
+    }
+
+    /**
+     * 循环向上转型, 获取对象的DeclaredMethod,并强制设置为可访问.
+     * 如向上转型到Object仍无法找到, 返回null.
+     * 匹配函数名+参数类型。
+     * 用于方法需要被多次调用的情况. 先使用本函数先取得Method,然后调用Method.invoke(Object obj, Object... args)
+     * @param obj
+     * @param methodName
+     * @param parameterTypes
+     * @return
+     */
+    public static Method getAccessibleMethod(final Object obj, final String methodName,
+            final Class<?>... parameterTypes) {
+        // 为空不报错。直接返回 null
+        if (obj == null) {
+            return null;
+        }
+        Validate.notBlank(methodName, "methodName can't be blank");
+        for (Class<?> searchType = obj.getClass(); searchType != Object.class; searchType = searchType.getSuperclass()) {
+            try {
+                Method method = searchType.getDeclaredMethod(methodName, parameterTypes);
+                makeAccessible(method);
+                return method;
+            } catch (NoSuchMethodException e) {
+                continue;
+            }
+        }
+        return null;
+    }
+
+    /**
+     * 循环向上转型, 获取对象的DeclaredMethod,并强制设置为可访问.
+     * 如向上转型到Object仍无法找到, 返回null.
+     * 只匹配函数名。
+     * 用于方法需要被多次调用的情况. 先使用本函数先取得Method,然后调用Method.invoke(Object obj, Object... args)
+     * @param obj
+     * @param methodName
+     * @param argsNum
+     * @return
+     */
+    public static Method getAccessibleMethodByName(final Object obj, final String methodName, int argsNum) {
+        // 为空不报错。直接返回 null
+        if (obj == null) {
+            return null;
+        }
+        Validate.notBlank(methodName, "methodName can't be blank");
+        for (Class<?> searchType = obj.getClass(); searchType != Object.class; searchType = searchType.getSuperclass()) {
+            Method[] methods = searchType.getDeclaredMethods();
+            for (Method method : methods) {
+                if (method.getName().equals(methodName) && method.getParameterTypes().length == argsNum) {
+                    makeAccessible(method);
+                    return method;
+                }
+            }
+        }
+        return null;
+    }
+
+    /**
+     * 改变private/protected的方法为public，尽量不调用实际改动的语句，避免JDK的SecurityManager抱怨。
+     * @param method
+     */
+    public static void makeAccessible(Method method) {
+        if ((!Modifier.isPublic(method.getModifiers()) || !Modifier.isPublic(method.getDeclaringClass().getModifiers()))
+                && !method.isAccessible()) {
+            method.setAccessible(true);
+        }
+    }
+
+    /**
+     * 改变private/protected的成员变量为public，尽量不调用实际改动的语句，避免JDK的SecurityManager抱怨。
+     * @param field
+     */
+    public static void makeAccessible(Field field) {
+        if ((!Modifier.isPublic(field.getModifiers()) || !Modifier.isPublic(field.getDeclaringClass().getModifiers())
+                || Modifier.isFinal(field.getModifiers())) && !field.isAccessible()) {
+            field.setAccessible(true);
+        }
+    }
+
+    /**
+     * 通过反射, 获得Class定义中声明的泛型参数的类型, 注意泛型必须定义在父类处
+     * 如无法找到, 返回Object.class.
+     * @param clazz
+     * @param <T>
+     * @return
+     */
+    @SuppressWarnings("unchecked")
+    public static <T> Class<T> getClassGenricType(final Class clazz) {
+        return getClassGenricType(clazz, 0);
+    }
+
+    /**
+     * 通过反射, 获得Class定义中声明的父类的泛型参数的类型.
+     * 如无法找到, 返回Object.class.
+     * @param clazz
+     * @param index
+     * @return
+     */
+    public static Class getClassGenricType(final Class clazz, final int index) {
+        Type genType = clazz.getGenericSuperclass();
+
+        if (!(genType instanceof ParameterizedType)) {
+            logger.debug(clazz.getSimpleName() + "'s superclass not ParameterizedType");
+            return Object.class;
+        }
+
+        Type[] params = ((ParameterizedType) genType).getActualTypeArguments();
+
+        if (index >= params.length || index < 0) {
+            logger.debug("Index: " + index + ", Size of " + clazz.getSimpleName() + "'s Parameterized Type: "
+                    + params.length);
+            return Object.class;
+        }
+        if (!(params[index] instanceof Class)) {
+            logger.debug(clazz.getSimpleName() + " not set the actual class on superclass generic parameter");
+            return Object.class;
+        }
+
+        return (Class) params[index];
+    }
+
+    /**
+     * 通过实例化对象获取反射对象
+     * @param instance
+     * @return
+     */
+    public static Class<?> getUserClass(Object instance) {
+        if (instance == null) {
+            throw new RuntimeException("Instance must not be null");
+        }
+        Class clazz = instance.getClass();
+        if (clazz != null && clazz.getName().contains(CGLIB_CLASS_SEPARATOR)) {
+            Class<?> superClass = clazz.getSuperclass();
+            if (superClass != null && !Object.class.equals(superClass)) {
+                return superClass;
+            }
+        }
+        return clazz;
+
+    }
+
+    /**
+     * 将反射时的checked exception转换为unchecked exception.
+     * @param msg
+     * @param e
+     * @return
+     */
+    public static RuntimeException convertReflectionExceptionToUnchecked(String msg, Exception e) {
+        if (e instanceof IllegalAccessException || e instanceof IllegalArgumentException
+                || e instanceof NoSuchMethodException) {
+            return new IllegalArgumentException(msg, e);
+        } else if (e instanceof InvocationTargetException) {
+            return new RuntimeException(msg, ((InvocationTargetException) e).getTargetException());
+        }
+        return new RuntimeException(msg, e);
+    }
+}

cloud-market-server/src/main/java/com/muyu/cloud/market/util/core/spring/SpringUtils.java

@@ -0,0 +1,106 @@
+package com.muyu.cloud.market.util.core.spring;
+
+import org.springframework.aop.framework.AopContext;
+import org.springframework.beans.BeansException;
+import org.springframework.beans.factory.NoSuchBeanDefinitionException;
+import org.springframework.beans.factory.config.BeanFactoryPostProcessor;
+import org.springframework.beans.factory.config.ConfigurableListableBeanFactory;
+import org.springframework.stereotype.Component;
+
+/**
+ * spring工具类 方便在非spring管理环境中获取bean
+ *
+ * @author markGuo
+ */
+@Component
+public final class SpringUtils implements BeanFactoryPostProcessor
+{
+    /** Spring应用上下文环境 */
+    private static ConfigurableListableBeanFactory beanFactory;
+
+    @Override
+    public void postProcessBeanFactory(ConfigurableListableBeanFactory beanFactory) throws BeansException {
+        SpringUtils.beanFactory = beanFactory;
+    }
+
+    /**
+     * 获取对象
+     *
+     * @param name
+     * @return Object 一个以所给名字注册的bean的实例
+     * @throws BeansException
+     *
+     */
+    @SuppressWarnings("unchecked")
+    public static <T> T getBean(String name) throws BeansException {
+        return (T) beanFactory.getBean(name);
+    }
+
+    /**
+     * 获取类型为requiredType的对象
+     *
+     * @param clz
+     * @return
+     * @throws BeansException
+     *
+     */
+    public static <T> T getBean(Class<T> clz) throws BeansException {
+        T result = beanFactory.getBean(clz);
+        return result;
+    }
+
+    /**
+     * 如果BeanFactory包含一个与所给名称匹配的bean定义，则返回true
+     *
+     * @param name
+     * @return boolean
+     */
+    public static boolean containsBean(String name) {
+        return beanFactory.containsBean(name);
+    }
+
+    /**
+     * 判断以给定名字注册的bean定义是一个singleton还是一个prototype。 如果与给定名字相应的bean定义没有被找到，将会抛出一个异常（NoSuchBeanDefinitionException）
+     *
+     * @param name
+     * @return boolean
+     * @throws NoSuchBeanDefinitionException
+     *
+     */
+    public static boolean isSingleton(String name) throws NoSuchBeanDefinitionException {
+        return beanFactory.isSingleton(name);
+    }
+
+    /**
+     * @param name
+     * @return Class 注册对象的类型
+     * @throws NoSuchBeanDefinitionException
+     *
+     */
+    public static Class<?> getType(String name) throws NoSuchBeanDefinitionException {
+        return beanFactory.getType(name);
+    }
+
+    /**
+     * 如果给定的bean名字在bean定义中有别名，则返回这些别名
+     *
+     * @param name
+     * @return
+     * @throws NoSuchBeanDefinitionException
+     *
+     */
+    public static String[] getAliases(String name) throws NoSuchBeanDefinitionException {
+        return beanFactory.getAliases(name);
+    }
+
+    /**
+     * 获取aop代理对象
+     *
+     * @param invoker
+     * @return
+     */
+    @SuppressWarnings("unchecked")
+    public static <T> T getAopProxy(T invoker) {
+        return (T) AopContext.currentProxy();
+    }
+}

cloud-market-server/src/main/java/com/muyu/cloud/market/util/core/text/CharsetKit.java

@@ -0,0 +1,78 @@
+package com.muyu.cloud.market.util.core.text;
+
+import org.apache.commons.lang3.StringUtils;
+
+import java.nio.charset.Charset;
+import java.nio.charset.StandardCharsets;
+
+/**
+ * 字符集工具类
+ *
+ * @author markGuo
+ */
+public class CharsetKit
+{
+    /** ISO-8859-1 */
+    public static final String ISO_8859_1 = "ISO-8859-1";
+    /** UTF-8 */
+    public static final String UTF_8 = "UTF-8";
+    /** GBK */
+    public static final String GBK = "GBK";
+
+    /** ISO-8859-1 */
+    public static final Charset CHARSET_ISO_8859_1 = Charset.forName(ISO_8859_1);
+    /** UTF-8 */
+    public static final Charset CHARSET_UTF_8 = Charset.forName(UTF_8);
+    /** GBK */
+    public static final Charset CHARSET_GBK = Charset.forName(GBK);
+
+    /**
+     * 转换为Charset对象
+     *
+     * @param charset 字符集，为空则返回默认字符集
+     * @return Charset
+     */
+    public static Charset charset(String charset) {
+        return StringUtils.isEmpty(charset) ? Charset.defaultCharset() : Charset.forName(charset);
+    }
+
+    /**
+     * 转换字符串的字符集编码
+     *
+     * @param source 字符串
+     * @param srcCharset 源字符集，默认ISO-8859-1
+     * @param destCharset 目标字符集，默认UTF-8
+     * @return 转换后的字符集
+     */
+    public static String convert(String source, String srcCharset, String destCharset) {
+        return convert(source, Charset.forName(srcCharset), Charset.forName(destCharset));
+    }
+
+    /**
+     * 转换字符串的字符集编码
+     *
+     * @param source 字符串
+     * @param srcCharset 源字符集，默认ISO-8859-1
+     * @param destCharset 目标字符集，默认UTF-8
+     * @return 转换后的字符集
+     */
+    public static String convert(String source, Charset srcCharset, Charset destCharset) {
+        if (null == srcCharset) {
+            srcCharset = StandardCharsets.ISO_8859_1;
+        }
+        if (null == destCharset) {
+            srcCharset = StandardCharsets.UTF_8;
+        }
+        if (StringUtils.isEmpty(source) || srcCharset.equals(destCharset)) {
+            return source;
+        }
+        return new String(source.getBytes(srcCharset), destCharset);
+    }
+
+    /**
+     * @return 系统字符集编码
+     */
+    public static String systemCharset() {
+        return Charset.defaultCharset().name();
+    }
+}

cloud-market-server/src/main/java/com/muyu/cloud/market/util/core/text/Convert.java

@@ -0,0 +1,818 @@
+package com.muyu.cloud.market.util.core.text;
+
+
+import org.apache.commons.lang3.StringUtils;
+
+import java.math.BigDecimal;
+import java.math.BigInteger;
+import java.nio.ByteBuffer;
+import java.nio.charset.Charset;
+import java.text.NumberFormat;
+import java.util.Set;
+
+/**
+ * 类型转换器
+ *
+ * @author markGuo
+ */
+public class Convert {
+    /**
+     * 转换为字符串<br>
+     * 如果给定的值为null，或者转换失败，返回默认值<br>
+     * 转换失败不会报错
+     *
+     * @param value 被转换的值
+     * @param defaultValue 转换错误时的默认值
+     * @return 结果
+     */
+    public static String toStr(Object value, String defaultValue) {
+        if (null == value) {
+            return defaultValue;
+        }
+        if (value instanceof String) {
+            return (String) value;
+        }
+        return value.toString();
+    }
+
+    /**
+     * 转换为字符串<br>
+     * 如果给定的值为<code>null</code>，或者转换失败，返回默认值<code>null</code><br>
+     * 转换失败不会报错
+     *
+     * @param value 被转换的值
+     * @return 结果
+     */
+    public static String toStr(Object value) {
+        return toStr(value, null);
+    }
+
+    /**
+     * 转换为字符<br>
+     * 如果给定的值为null，或者转换失败，返回默认值<br>
+     * 转换失败不会报错
+     *
+     * @param value 被转换的值
+     * @param defaultValue 转换错误时的默认值
+     * @return 结果
+     */
+    public static Character toChar(Object value, Character defaultValue) {
+        if (null == value) {
+            return defaultValue;
+        }
+        if (value instanceof Character) {
+            return (Character) value;
+        }
+
+        final String valueStr = toStr(value, null);
+        return StringUtils.isEmpty(valueStr) ? defaultValue : valueStr.charAt(0);
+    }
+
+    /**
+     * 转换为字符<br>
+     * 如果给定的值为<code>null</code>，或者转换失败，返回默认值<code>null</code><br>
+     * 转换失败不会报错
+     *
+     * @param value 被转换的值
+     * @return 结果
+     */
+    public static Character toChar(Object value) {
+        return toChar(value, null);
+    }
+
+    /**
+     * 转换为byte<br>
+     * 如果给定的值为<code>null</code>，或者转换失败，返回默认值<br>
+     * 转换失败不会报错
+     *
+     * @param value 被转换的值
+     * @param defaultValue 转换错误时的默认值
+     * @return 结果
+     */
+    public static Byte toByte(Object value, Byte defaultValue) {
+        if (value == null) {
+            return defaultValue;
+        } else if (value instanceof Byte) {
+            return (Byte) value;
+        }else if (value instanceof Number) {
+            return ((Number) value).byteValue();
+        }
+        final String valueStr = toStr(value, null);
+        if (StringUtils.isEmpty(valueStr)) {
+            return defaultValue;
+        }
+        try {
+            return Byte.parseByte(valueStr);
+        } catch (Exception e) {
+            return defaultValue;
+        }
+    }
+
+    /**
+     * 转换为byte<br>
+     * 如果给定的值为<code>null</code>，或者转换失败，返回默认值<code>null</code><br>
+     * 转换失败不会报错
+     *
+     * @param value 被转换的值
+     * @return 结果
+     */
+    public static Byte toByte(Object value) {
+        return toByte(value, null);
+    }
+
+    /**
+     * 转换为Short<br>
+     * 如果给定的值为<code>null</code>，或者转换失败，返回默认值<br>
+     * 转换失败不会报错
+     *
+     * @param value 被转换的值
+     * @param defaultValue 转换错误时的默认值
+     * @return 结果
+     */
+    public static Short toShort(Object value, Short defaultValue) {
+        if (value == null) {
+            return defaultValue;
+        }else if (value instanceof Short) {
+            return (Short) value;
+        } else if (value instanceof Number) {
+            return ((Number) value).shortValue();
+        }
+        final String valueStr = toStr(value, null);
+        if (StringUtils.isEmpty(valueStr)) {
+            return defaultValue;
+        }
+        try {
+            return Short.parseShort(valueStr.trim());
+        } catch (Exception e) {
+            return defaultValue;
+        }
+    }
+
+    /**
+     * 转换为Short<br>
+     * 如果给定的值为<code>null</code>，或者转换失败，返回默认值<code>null</code><br>
+     * 转换失败不会报错
+     *
+     * @param value 被转换的值
+     * @return 结果
+     */
+    public static Short toShort(Object value) {
+        return toShort(value, null);
+    }
+
+    /**
+     * 转换为Number<br>
+     * 如果给定的值为空，或者转换失败，返回默认值<br>
+     * 转换失败不会报错
+     *
+     * @param value 被转换的值
+     * @param defaultValue 转换错误时的默认值
+     * @return 结果
+     */
+    public static Number toNumber(Object value, Number defaultValue) {
+        if (value == null) {
+            return defaultValue;
+        } else if (value instanceof Number) {
+            return (Number) value;
+        }
+        final String valueStr = toStr(value, null);
+        if (StringUtils.isEmpty(valueStr)) {
+            return defaultValue;
+        }
+        try {
+            return NumberFormat.getInstance().parse(valueStr);
+        } catch (Exception e) {
+            return defaultValue;
+        }
+    }
+
+    /**
+     * 转换为Number<br>
+     * 如果给定的值为空，或者转换失败，返回默认值<code>null</code><br>
+     * 转换失败不会报错
+     *
+     * @param value 被转换的值
+     * @return 结果
+     */
+    public static Number toNumber(Object value) {
+        return toNumber(value, null);
+    }
+
+    /**
+     * 转换为int<br>
+     * 如果给定的值为空，或者转换失败，返回默认值<br>
+     * 转换失败不会报错
+     *
+     * @param value 被转换的值
+     * @param defaultValue 转换错误时的默认值
+     * @return 结果
+     */
+    public static Integer toInt(Object value, Integer defaultValue) {
+        if (value == null) {
+            return defaultValue;
+        } else if (value instanceof Integer) {
+            return (Integer) value;
+        } else if (value instanceof Number) {
+            return ((Number) value).intValue();
+        }
+        final String valueStr = toStr(value, null);
+        if (StringUtils.isEmpty(valueStr)) {
+            return defaultValue;
+        }
+        try {
+            return Integer.parseInt(valueStr.trim());
+        } catch (Exception e) {
+            return defaultValue;
+        }
+    }
+
+    /**
+     * 转换为int<br>
+     * 如果给定的值为<code>null</code>，或者转换失败，返回默认值<code>null</code><br>
+     * 转换失败不会报错
+     *
+     * @param value 被转换的值
+     * @return 结果
+     */
+    public static Integer toInt(Object value) {
+        return toInt(value, null);
+    }
+
+    /**
+     * 转换为Integer数组<br>
+     *
+     * @param str 被转换的值
+     * @return 结果
+     */
+    public static Integer[] toIntArray(String str) {
+        return toIntArray(",", str);
+    }
+
+    /**
+     * 转换为Long数组<br>
+     *
+     * @param str 被转换的值
+     * @return 结果
+     */
+    public static Long[] toLongArray(String str) {
+        return toLongArray(",", str);
+    }
+
+    /**
+     * 转换为Integer数组<br>
+     *
+     * @param split 分隔符
+     * @param split 被转换的值
+     * @return 结果
+     */
+    public static Integer[] toIntArray(String split, String str) {
+        if (StringUtils.isEmpty(str)) {
+            return new Integer[] {};
+        }
+        String[] arr = str.split(split);
+        final Integer[] ints = new Integer[arr.length];
+        for (int i = 0; i < arr.length; i++) {
+            final Integer v = toInt(arr[i], 0);
+            ints[i] = v;
+        }
+        return ints;
+    }
+
+    /**
+     * 转换为Long数组<br>
+     *
+     * @param split 分隔符
+     * @param str 被转换的值
+     * @return 结果
+     */
+    public static Long[] toLongArray(String split, String str) {
+        if (StringUtils.isEmpty(str)) {
+            return new Long[] {};
+        }
+        String[] arr = str.split(split);
+        final Long[] longs = new Long[arr.length];
+        for (int i = 0; i < arr.length; i++) {
+            final Long v = toLong(arr[i], null);
+            longs[i] = v;
+        }
+        return longs;
+    }
+
+    /**
+     * 转换为String数组<br>
+     *
+     * @param str 被转换的值
+     * @return 结果
+     */
+    public static String[] toStrArray(String str) {
+        return toStrArray(",", str);
+    }
+
+    /**
+     * 转换为String数组<br>
+     *
+     * @param split 分隔符
+     * @param split 被转换的值
+     * @return 结果
+     */
+    public static String[] toStrArray(String split, String str) {
+        return str.split(split);
+    }
+
+    /**
+     * 转换为long<br>
+     * 如果给定的值为空，或者转换失败，返回默认值<br>
+     * 转换失败不会报错
+     *
+     * @param value 被转换的值
+     * @param defaultValue 转换错误时的默认值
+     * @return 结果
+     */
+    public static Long toLong(Object value, Long defaultValue) {
+        if (value == null) {
+            return defaultValue;
+        } else if (value instanceof Long) {
+            return (Long) value;
+        } else if (value instanceof Number) {
+            return ((Number) value).longValue();
+        }
+        final String valueStr = toStr(value, null);
+        if (StringUtils.isEmpty(valueStr)) {
+            return defaultValue;
+        }
+        try {
+            // 支持科学计数法
+            return new BigDecimal(valueStr.trim()).longValue();
+        } catch (Exception e) {
+            return defaultValue;
+        }
+    }
+
+    /**
+     * 转换为long<br>
+     * 如果给定的值为<code>null</code>，或者转换失败，返回默认值<code>null</code><br>
+     * 转换失败不会报错
+     *
+     * @param value 被转换的值
+     * @return 结果
+     */
+    public static Long toLong(Object value) {
+        return toLong(value, null);
+    }
+
+    /**
+     * 转换为double<br>
+     * 如果给定的值为空，或者转换失败，返回默认值<br>
+     * 转换失败不会报错
+     *
+     * @param value 被转换的值
+     * @param defaultValue 转换错误时的默认值
+     * @return 结果
+     */
+    public static Double toDouble(Object value, Double defaultValue) {
+        if (value == null) {
+            return defaultValue;
+        } else if (value instanceof Double) {
+            return (Double) value;
+        } else if (value instanceof Number) {
+            return ((Number) value).doubleValue();
+        }
+        final String valueStr = toStr(value, null);
+        if (StringUtils.isEmpty(valueStr)) {
+            return defaultValue;
+        }
+        try {
+            // 支持科学计数法
+            return new BigDecimal(valueStr.trim()).doubleValue();
+        } catch (Exception e) {
+            return defaultValue;
+        }
+    }
+
+    /**
+     * 转换为double<br>
+     * 如果给定的值为空，或者转换失败，返回默认值<code>null</code><br>
+     * 转换失败不会报错
+     *
+     * @param value 被转换的值
+     * @return 结果
+     */
+    public static Double toDouble(Object value) {
+        return toDouble(value, null);
+    }
+
+    /**
+     * 转换为Float<br>
+     * 如果给定的值为空，或者转换失败，返回默认值<br>
+     * 转换失败不会报错
+     *
+     * @param value 被转换的值
+     * @param defaultValue 转换错误时的默认值
+     * @return 结果
+     */
+    public static Float toFloat(Object value, Float defaultValue) {
+        if (value == null) {
+            return defaultValue;
+        } else if (value instanceof Float) {
+            return (Float) value;
+        } else if (value instanceof Number) {
+            return ((Number) value).floatValue();
+        }
+        final String valueStr = toStr(value, null);
+        if (StringUtils.isEmpty(valueStr)) {
+            return defaultValue;
+        }
+        try {
+            return Float.parseFloat(valueStr.trim());
+        } catch (Exception e) {
+            return defaultValue;
+        }
+    }
+
+    /**
+     * 转换为Float<br>
+     * 如果给定的值为空，或者转换失败，返回默认值<code>null</code><br>
+     * 转换失败不会报错
+     *
+     * @param value 被转换的值
+     * @return 结果
+     */
+    public static Float toFloat(Object value) {
+        return toFloat(value, null);
+    }
+
+    /**
+     * 转换为boolean<br>
+     * String支持的值为：true、false、yes、ok、no，1,0 如果给定的值为空，或者转换失败，返回默认值<br>
+     * 转换失败不会报错
+     *
+     * @param value 被转换的值
+     * @param defaultValue 转换错误时的默认值
+     * @return 结果
+     */
+    public static Boolean toBool(Object value, Boolean defaultValue) {
+        if (value == null) {
+            return defaultValue;
+        } else if (value instanceof Boolean) {
+            return (Boolean) value;
+        }
+        String valueStr = toStr(value, null);
+        if (StringUtils.isEmpty(valueStr)) {
+            return defaultValue;
+        }
+        valueStr = valueStr.trim().toLowerCase();
+        switch (valueStr) {
+            case "true":
+                return true;
+            case "false":
+                return false;
+            case "yes":
+                return true;
+            case "ok":
+                return true;
+            case "no":
+                return false;
+            case "1":
+                return true;
+            case "0":
+                return false;
+            default:
+                return defaultValue;
+        }
+    }
+
+    /**
+     * 转换为boolean<br>
+     * 如果给定的值为空，或者转换失败，返回默认值<code>null</code><br>
+     * 转换失败不会报错
+     *
+     * @param value 被转换的值
+     * @return 结果
+     */
+    public static Boolean toBool(Object value) {
+        return toBool(value, null);
+    }
+
+    /**
+     * 转换为Enum对象<br>
+     * 如果给定的值为空，或者转换失败，返回默认值<br>
+     *
+     * @param clazz Enum的Class
+     * @param value 值
+     * @param defaultValue 默认值
+     * @return Enum
+     */
+    public static <E extends Enum<E>> E toEnum(Class<E> clazz, Object value, E defaultValue) {
+        if (value == null) {
+            return defaultValue;
+        } else if (clazz.isAssignableFrom(value.getClass())) {
+            @SuppressWarnings("unchecked")
+            E myE = (E) value;
+            return myE;
+        }
+        final String valueStr = toStr(value, null);
+        if (StringUtils.isEmpty(valueStr)) {
+            return defaultValue;
+        }
+        try {
+            return Enum.valueOf(clazz, valueStr);
+        } catch (Exception e) {
+            return defaultValue;
+        }
+    }
+
+    /**
+     * 转换为Enum对象<br>
+     * 如果给定的值为空，或者转换失败，返回默认值<code>null</code><br>
+     *
+     * @param clazz Enum的Class
+     * @param value 值
+     * @return Enum
+     */
+    public static <E extends Enum<E>> E toEnum(Class<E> clazz, Object value) {
+        return toEnum(clazz, value, null);
+    }
+
+    /**
+     * 转换为BigInteger<br>
+     * 如果给定的值为空，或者转换失败，返回默认值<br>
+     * 转换失败不会报错
+     *
+     * @param value 被转换的值
+     * @param defaultValue 转换错误时的默认值
+     * @return 结果
+     */
+    public static BigInteger toBigInteger(Object value, BigInteger defaultValue) {
+        if (value == null) {
+            return defaultValue;
+        } else if (value instanceof BigInteger) {
+            return (BigInteger) value;
+        } else if (value instanceof Long) {
+            return BigInteger.valueOf((Long) value);
+        }
+        final String valueStr = toStr(value, null);
+        if (StringUtils.isEmpty(valueStr)) {
+            return defaultValue;
+        }
+        try {
+            return new BigInteger(valueStr);
+        } catch (Exception e) {
+            return defaultValue;
+        }
+    }
+
+    /**
+     * 转换为BigInteger<br>
+     * 如果给定的值为空，或者转换失败，返回默认值<code>null</code><br>
+     * 转换失败不会报错
+     *
+     * @param value 被转换的值
+     * @return 结果
+     */
+    public static BigInteger toBigInteger(Object value) {
+        return toBigInteger(value, null);
+    }
+
+    /**
+     * 转换为BigDecimal<br>
+     * 如果给定的值为空，或者转换失败，返回默认值<br>
+     * 转换失败不会报错
+     *
+     * @param value 被转换的值
+     * @param defaultValue 转换错误时的默认值
+     * @return 结果
+     */
+    public static BigDecimal toBigDecimal(Object value, BigDecimal defaultValue) {
+        if (value == null) {
+            return defaultValue;
+        } else if (value instanceof BigDecimal) {
+            return (BigDecimal) value;
+        } else if (value instanceof Long) {
+            return new BigDecimal((Long) value);
+        } else if (value instanceof Double) {
+            return new BigDecimal((Double) value);
+        } else if (value instanceof Integer) {
+            return new BigDecimal((Integer) value);
+        }
+        final String valueStr = toStr(value, null);
+        if (StringUtils.isEmpty(valueStr)) {
+            return defaultValue;
+        }
+        try {
+            return new BigDecimal(valueStr);
+        } catch (Exception e) {
+            return defaultValue;
+        }
+    }
+
+    /**
+     * 转换为BigDecimal<br>
+     * 如果给定的值为空，或者转换失败，返回默认值<br>
+     * 转换失败不会报错
+     *
+     * @param value 被转换的值
+     * @return 结果
+     */
+    public static BigDecimal toBigDecimal(Object value) {
+        return toBigDecimal(value, null);
+    }
+
+    /**
+     * 将对象转为字符串<br>
+     * 1、Byte数组和ByteBuffer会被转换为对应字符串的数组 2、对象数组会调用Arrays.toString方法
+     *
+     * @param obj 对象
+     * @return 字符串
+     */
+    public static String utf8Str(Object obj) {
+        return str(obj, CharsetKit.CHARSET_UTF_8);
+    }
+
+    /**
+     * 将对象转为字符串<br>
+     * 1、Byte数组和ByteBuffer会被转换为对应字符串的数组 2、对象数组会调用Arrays.toString方法
+     *
+     * @param obj 对象
+     * @param charsetName 字符集
+     * @return 字符串
+     */
+    public static String str(Object obj, String charsetName) {
+        return str(obj, Charset.forName(charsetName));
+    }
+
+    /**
+     * 将对象转为字符串<br>
+     * 1、Byte数组和ByteBuffer会被转换为对应字符串的数组 2、对象数组会调用Arrays.toString方法
+     *
+     * @param obj 对象
+     * @param charset 字符集
+     * @return 字符串
+     */
+    public static String str(Object obj, Charset charset) {
+        if (null == obj) {
+            return null;
+        } else if (obj instanceof String) {
+            return (String) obj;
+        } else if (obj instanceof byte[] || obj instanceof Byte[]) {
+            return str(obj, charset);
+        } else if (obj instanceof ByteBuffer) {
+            return str((ByteBuffer) obj, charset);
+        }
+        return obj.toString();
+    }
+
+    /**
+     * 将byte数组转为字符串
+     *
+     * @param bytes byte数组
+     * @param charset 字符集
+     * @return 字符串
+     */
+    public static String str(byte[] bytes, String charset) {
+        return str(bytes, StringUtils.isEmpty(charset) ? Charset.defaultCharset() : Charset.forName(charset));
+    }
+
+    /**
+     * 解码字节码
+     *
+     * @param data 字符串
+     * @param charset 字符集，如果此字段为空，则解码的结果取决于平台
+     * @return 解码后的字符串
+     */
+    public static String str(byte[] data, Charset charset) {
+        if (data == null) {
+            return null;
+        } else if (null == charset) {
+            return new String(data);
+        }
+        return new String(data, charset);
+    }
+
+    /**
+     * 将编码的byteBuffer数据转换为字符串
+     *
+     * @param data 数据
+     * @param charset 字符集，如果为空使用当前系统字符集
+     * @return 字符串
+     */
+    public static String str(ByteBuffer data, String charset) {
+        if (data == null) {
+            return null;
+        }
+        return str(data, Charset.forName(charset));
+    }
+
+    /**
+     * 将编码的byteBuffer数据转换为字符串
+     *
+     * @param data 数据
+     * @param charset 字符集，如果为空使用当前系统字符集
+     * @return 字符串
+     */
+    public static String str(ByteBuffer data, Charset charset) {
+        if (null == charset) {
+            charset = Charset.defaultCharset();
+        }
+        return charset.decode(data).toString();
+    }
+
+    // ----------------------------------------------------------------------- 全角半角转换
+    /**
+     * 半角转全角
+     *
+     * @param input String.
+     * @return 全角字符串.
+     */
+    public static String toSBC(String input) {
+        return toSBC(input, null);
+    }
+
+    /**
+     * 半角转全角
+     *
+     * @param input String
+     * @param notConvertSet 不替换的字符集合
+     * @return 全角字符串.
+     */
+    public static String toSBC(String input, Set<Character> notConvertSet) {
+        char c[] = input.toCharArray();
+        for (int i = 0; i < c.length; i++) {
+            if (null != notConvertSet && notConvertSet.contains(c[i])) {
+                // 跳过不替换的字符
+                continue;
+            } else if (c[i] == ' ') {
+                c[i] = '\u3000';
+            } else if (c[i] < '\177') {
+                c[i] = (char) (c[i] + 65248);
+
+            }
+        }
+        return new String(c);
+    }
+
+    /**
+     * 全角转半角
+     *
+     * @param input String.
+     * @return 半角字符串
+     */
+    public static String toDBC(String input) {
+        return toDBC(input, null);
+    }
+
+    /**
+     * 替换全角为半角
+     *
+     * @param text 文本
+     * @param notConvertSet 不替换的字符集合
+     * @return 替换后的字符
+     */
+    public static String toDBC(String text, Set<Character> notConvertSet) {
+        char c[] = text.toCharArray();
+        for (int i = 0; i < c.length; i++) {
+            if (null != notConvertSet && notConvertSet.contains(c[i])) {
+                // 跳过不替换的字符
+                continue;
+            } else if (c[i] == '\u3000') {
+                c[i] = ' ';
+            } else if (c[i] > '\uFF00' && c[i] < '\uFF5F') {
+                c[i] = (char) (c[i] - 65248);
+            }
+        }
+        return new String(c);
+    }
+
+    /**
+     * 数字金额大写转换 先写个完整的然后将如零拾替换成零
+     *
+     * @param n 数字
+     * @return 中文大写数字
+     */
+    public static String digitUppercase(double n) {
+        String[] fraction = { "角", "分" };
+        String[] digit = { "零", "壹", "贰", "叁", "肆", "伍", "陆", "柒", "捌", "玖" };
+        String[][] unit = { { "元", "万", "亿" }, { "", "拾", "佰", "仟" } };
+
+        String head = n < 0 ? "负" : "";
+        n = Math.abs(n);
+
+        String s = "";
+        for (int i = 0; i < fraction.length; i++) {
+            s += (digit[(int) (Math.floor(n * 10 * Math.pow(10, i)) % 10)] + fraction[i]).replaceAll("(零.)+", "");
+        }
+        if (s.length() < 1) {
+            s = "整";
+        }
+        int integerPart = (int) Math.floor(n);
+
+        for (int i = 0; i < unit[0].length && integerPart > 0; i++) {
+            String p = "";
+            for (int j = 0; j < unit[1].length && n > 0; j++) {
+                p = digit[integerPart % 10] + unit[1][j] + p;
+                integerPart = integerPart / 10;
+            }
+            s = p.replaceAll("(零.)*零$", "").replaceAll("^$", "零") + unit[0][i] + s;
+        }
+        return head + s.replaceAll("(零.)*零元", "元").replaceFirst("(零.)+", "").replaceAll("(零.)+", "零").replaceAll("^整$", "零元整");
+    }
+}

cloud-market-server/src/main/java/com/muyu/cloud/market/util/poi/ExcelUtil.java

@@ -0,0 +1,787 @@
+package com.muyu.cloud.market.util.poi;
+
+import com.muyu.cloud.market.util.core.date.DateUtils;
+import com.muyu.cloud.market.util.core.reflect.ReflectUtils;
+import com.muyu.cloud.market.util.core.spring.SpringUtils;
+import com.muyu.cloud.market.util.core.text.Convert;
+import com.muyu.cloud.market.util.poi.annotation.Excel.Type;
+import com.muyu.cloud.market.util.poi.annotation.Excels;
+import com.muyu.cloud.market.util.poi.exception.PoiException;
+import com.muyu.cloud.market.util.poi.annotation.Excel;
+import jakarta.servlet.http.HttpServletResponse;
+import lombok.extern.log4j.Log4j2;
+import org.apache.commons.lang3.StringUtils;
+import org.apache.poi.hssf.usermodel.HSSFDateUtil;
+import org.apache.poi.ss.usermodel.*;
+import org.apache.poi.ss.util.CellRangeAddressList;
+import org.apache.poi.util.IOUtils;
+import org.apache.poi.xssf.streaming.SXSSFWorkbook;
+import org.apache.poi.xssf.usermodel.XSSFDataValidation;
+
+
+import java.io.*;
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+import java.math.BigDecimal;
+import java.text.DecimalFormat;
+import java.util.*;
+
+/**
+ * Excel相关处理
+ *
+ * @author
+ */
+@Log4j2
+public class ExcelUtil<T>
+{
+
+    /**
+     * Excel sheet最大行数，默认65536
+     */
+    public static final int sheetSize = 65536;
+
+    /**
+     * 工作表名称
+     */
+    private String sheetName;
+
+    /**
+     * 导出类型（EXPORT:导出数据；IMPORT：导入模板）
+     */
+    private Type type;
+
+    /**
+     * 工作薄对象
+     */
+    private Workbook wb;
+
+    /**
+     * 工作表对象
+     */
+    private Sheet sheet;
+
+    /**
+     * 样式列表
+     */
+    private Map<String, CellStyle> styles;
+
+    /**
+     * 导入导出数据列表
+     */
+    private List<T> list;
+
+    /**
+     * 注解列表
+     */
+    private List<Object[]> fields;
+
+    /**
+     * 实体对象
+     */
+    public Class<T> clazz;
+
+    public ExcelUtil(Class<T> clazz) {
+        this.clazz = clazz;
+    }
+
+    public void init(List<T> list, String sheetName, Type type) {
+        if (list == null) {
+            list = new ArrayList<T>();
+        }
+        this.list = list;
+        this.sheetName = sheetName;
+        this.type = type;
+        createExcelField();
+        createWorkbook();
+    }
+
+    /**
+     * 对excel表单默认第一个索引名转换成list
+     *
+     * @param is 输入流
+     * @return 转换后集合
+     */
+    public List<T> importExcel(InputStream is) throws Exception {
+        return importExcel(StringUtils.EMPTY, is);
+    }
+
+    /**
+     * 对excel表单指定表格索引名转换成list
+     *
+     * @param sheetName 表格索引名
+     * @param is 输入流
+     * @return 转换后集合
+     */
+    public List<T> importExcel(String sheetName, InputStream is) throws Exception {
+        this.type = Type.IMPORT;
+        this.wb = WorkbookFactory.create(is);
+        List<T> list = new ArrayList<T>();
+        Sheet sheet = null;
+        if (StringUtils.isNotEmpty(sheetName)) {
+            // 如果指定sheet名,则取指定sheet中的内容.
+            sheet = wb.getSheet(sheetName);
+        } else {
+            // 如果传入的sheet名不存在则默认指向第1个sheet.
+            sheet = wb.getSheetAt(0);
+        }
+
+        if (sheet == null) {
+            throw new IOException("文件sheet不存在");
+        }
+
+        int rows = sheet.getPhysicalNumberOfRows();
+
+        if (rows > 0) {
+            // 定义一个map用于存放excel列的序号和field.
+            Map<String, Integer> cellMap = new HashMap<String, Integer>();
+            // 获取表头
+            Row heard = sheet.getRow(0);
+            for (int i = 0; i < heard.getPhysicalNumberOfCells(); i++) {
+                Cell cell = heard.getCell(i);
+                if (cell != null) {
+                    String value = this.getCellValue(heard, i).toString();
+                    cellMap.put(value, i);
+                }
+                else {
+                    cellMap.put(null, i);
+                }
+            }
+            // 有数据时才处理 得到类的所有field.
+            Field[] allFields = clazz.getDeclaredFields();
+            // 定义一个map用于存放列的序号和field.
+            Map<Integer, Field> fieldsMap = new HashMap<Integer, Field>();
+            for (int col = 0; col < allFields.length; col++) {
+                Field field = allFields[col];
+                Excel attr = field.getAnnotation(Excel.class);
+                if (attr != null && (attr.type() == Type.ALL || attr.type() == type)) {
+                    // 设置类的私有字段属性可访问.
+                    field.setAccessible(true);
+                    Integer column = cellMap.get(attr.name());
+                    fieldsMap.put(column, field);
+                }
+            }
+            for (int i = 1; i < rows; i++) {
+                // 从第2行开始取数据,默认第一行是表头.
+                Row row = sheet.getRow(i);
+                T entity = null;
+                for (Map.Entry<Integer, Field> entry : fieldsMap.entrySet()) {
+                    if (entry.getKey() == null){
+                        continue;
+                    }
+                    Object val = this.getCellValue(row, entry.getKey());
+
+                    // 如果不存在实例则新建.
+                    entity = (entity == null ? clazz.newInstance() : entity);
+                    // 从map中得到对应列的field.
+                    Field field = fieldsMap.get(entry.getKey());
+                    // 取得类型,并根据对象类型设置值.
+                    Class<?> fieldType = field.getType();
+                    if (String.class == fieldType) {
+                        String s = Convert.toStr(val);
+                        if (StringUtils.endsWith(s, ".0")) {
+                            val = StringUtils.substringBefore(s, ".0");
+                        } else {
+                            String dateFormat = field.getAnnotation(Excel.class).dateFormat();
+                            if (StringUtils.isNotEmpty(dateFormat)) {
+                                val = DateUtils.parseDateToStr(dateFormat, (Date) val);
+                            } else {
+                                val = Convert.toStr(val);
+                            }
+                        }
+                    } else if ((Integer.TYPE == fieldType) || (Integer.class == fieldType)) {
+                        val = Convert.toInt(val);
+                    } else if ((Long.TYPE == fieldType) || (Long.class == fieldType)) {
+                        val = Convert.toLong(val);
+                    } else if ((Double.TYPE == fieldType) || (Double.class == fieldType)) {
+                        val = Convert.toDouble(val);
+                    } else if ((Float.TYPE == fieldType) || (Float.class == fieldType)) {
+                        val = Convert.toFloat(val);
+                    } else if (BigDecimal.class == fieldType) {
+                        val = Convert.toBigDecimal(val);
+                    } else if (Date.class == fieldType) {
+                        if (val instanceof String) {
+                            val = DateUtils.parseDate(val);
+                        } else if (val instanceof Double) {
+                            val = DateUtil.getJavaDate((Double) val);
+                        }
+                    }
+                    if (fieldType != null) {
+                        Excel attr = field.getAnnotation(Excel.class);
+                        String propertyName = field.getName();
+                        if (StringUtils.isNotEmpty(attr.targetAttr())) {
+                            propertyName = field.getName() + "." + attr.targetAttr();
+                        } else if (StringUtils.isNotEmpty(attr.readConverterExp())) {
+                            val = reverseByExp(String.valueOf(val), attr.readConverterExp());
+                        }
+                        ReflectUtils.invokeSetter(entity, propertyName, val);
+                    }
+                }
+                list.add(entity);
+            }
+        }
+        return list;
+    }
+
+
+    /**
+     * 对list数据源将其里面的数据导入到excel表单
+     *
+     * @param response 返回数据
+     * @param list 导出数据集合
+     * @param sheetName 工作表的名称
+     * @return 结果
+     * @throws IOException
+     */
+    public void exportExcel(HttpServletResponse response, List<T> list, String sheetName){
+        response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
+        response.setCharacterEncoding("utf-8");
+        this.init(list, sheetName, Type.EXPORT);
+        writeSheet();
+        exportExcel(response);
+    }
+
+    /**
+     * 对list数据源将其里面的数据导入到excel表单
+     *
+     * @return 结果
+     */
+    public void exportExcel(HttpServletResponse response){
+        try{
+            wb.write(response.getOutputStream());
+        } catch (Exception e){
+            log.error("导出Excel异常{}", e.getMessage());
+        } finally {
+            IOUtils.closeQuietly(wb);
+        }
+    }
+
+    /**
+     * 对list数据源将其里面的数据导入到excel表单
+     *
+     * @param list 导出数据集合
+     * @param sheetName 工作表的名称
+     * @return 结果
+     */
+    public String exportExcel(List<T> list, String sheetName) {
+        this.init(list, sheetName, Type.EXPORT);
+        return exportExcel();
+    }
+
+    /**
+     * 对list数据源将其里面的数据导入到excel表单
+     *
+     * @param sheetName 工作表的名称
+     * @return 结果
+     */
+    public String importTemplateExcel(String sheetName) {
+        this.init(null, sheetName, Type.IMPORT);
+        return exportExcel();
+    }
+
+    /**
+     * 写入sheet数据
+     */
+    public void writeSheet(){
+        // 取出一共有多少个sheet.
+        double sheetNo = Math.ceil(list.size() / sheetSize);
+        for (int index = 0; index <= sheetNo; index++) {
+            createSheet(sheetNo, index);
+
+            // 产生一行
+            Row row = sheet.createRow(0);
+            int column = 0;
+            // 写入各个字段的列头名称
+            for (Object[] os : fields) {
+                Excel excel = (Excel) os[1];
+                this.createCell(excel, row, column++);
+            }
+            if (Type.EXPORT.equals(type)) {
+                fillExcelData(index, row);
+            }
+        }
+    }
+
+    /**
+     * 对list数据源将其里面的数据导入到excel表单
+     *
+     * @return 结果
+     */
+    public String exportExcel() {
+        OutputStream out = null;
+        try {
+            writeSheet();
+            String filename = encodingFilename(sheetName);
+            out = new FileOutputStream(getAbsoluteFile(filename));
+            wb.write(out);
+            return filename;
+        } catch (Exception e) {
+            log.error("导出Excel异常{}", e.getMessage());
+            throw new PoiException("导出Excel失败，请联系管理员！");
+        } finally {
+            try {
+                if (wb != null) {
+                    wb.close();
+                }
+                if (out != null) {
+                    out.close();
+                }
+            } catch (IOException e1) {
+                e1.printStackTrace();
+            }
+
+        }
+    }
+
+    /**
+     * 填充excel数据
+     *
+     * @param index 序号
+     * @param row 单元格行
+     */
+    public void fillExcelData(int index, Row row) {
+        int startNo = index * sheetSize;
+        int endNo = Math.min(startNo + sheetSize, list.size());
+        for (int i = startNo; i < endNo; i++) {
+            row = sheet.createRow(i + 1 - startNo);
+            // 得到导出对象.
+            T vo = (T) list.get(i);
+            int column = 0;
+            for (Object[] os : fields) {
+                Field field = (Field) os[0];
+                Excel excel = (Excel) os[1];
+                // 设置实体类私有属性可访问
+                field.setAccessible(true);
+                this.addCell(excel, row, vo, field, column++);
+            }
+        }
+    }
+
+    /**
+     * 创建表格样式
+     *
+     * @param wb 工作薄对象
+     * @return 样式列表
+     */
+    private Map<String, CellStyle> createStyles(Workbook wb) {
+        // 写入各条记录,每条记录对应excel表中的一行
+        Map<String, CellStyle> styles = new HashMap<String, CellStyle>();
+        CellStyle style = wb.createCellStyle();
+        style.setAlignment(HorizontalAlignment.CENTER);
+        style.setVerticalAlignment(VerticalAlignment.CENTER);
+        style.setBorderRight(BorderStyle.THIN);
+        style.setRightBorderColor(IndexedColors.GREY_50_PERCENT.getIndex());
+        style.setBorderLeft(BorderStyle.THIN);
+        style.setLeftBorderColor(IndexedColors.GREY_50_PERCENT.getIndex());
+        style.setBorderTop(BorderStyle.THIN);
+        style.setTopBorderColor(IndexedColors.GREY_50_PERCENT.getIndex());
+        style.setBorderBottom(BorderStyle.THIN);
+        style.setBottomBorderColor(IndexedColors.GREY_50_PERCENT.getIndex());
+        Font dataFont = wb.createFont();
+        dataFont.setFontName("Arial");
+        dataFont.setFontHeightInPoints((short) 10);
+        style.setFont(dataFont);
+        styles.put("data", style);
+
+        style = wb.createCellStyle();
+        style.cloneStyleFrom(styles.get("data"));
+        style.setAlignment(HorizontalAlignment.CENTER);
+        style.setVerticalAlignment(VerticalAlignment.CENTER);
+        style.setFillForegroundColor(IndexedColors.GREY_50_PERCENT.getIndex());
+        style.setFillPattern(FillPatternType.SOLID_FOREGROUND);
+        Font headerFont = wb.createFont();
+        headerFont.setFontName("Arial");
+        headerFont.setFontHeightInPoints((short) 10);
+        headerFont.setBold(true);
+        headerFont.setColor(IndexedColors.WHITE.getIndex());
+        style.setFont(headerFont);
+        styles.put("header", style);
+
+        return styles;
+    }
+
+    /**
+     * 创建单元格
+     */
+    public Cell createCell(Excel attr, Row row, int column) {
+        // 创建列
+        Cell cell = row.createCell(column);
+        // 写入列信息
+        cell.setCellValue(attr.name());
+        setDataValidation(attr, row, column);
+        cell.setCellStyle(styles.get("header"));
+        return cell;
+    }
+
+    /**
+     * 设置单元格信息
+     *
+     * @param value 单元格值
+     * @param attr 注解相关
+     * @param cell 单元格信息
+     */
+    public void setCellVo(Object value, Excel attr, Cell cell) {
+        if (Excel.ColumnType.STRING == attr.cellType()) {
+            cell.setCellType(CellType.NUMERIC);
+            cell.setCellValue(value == null ? attr.defaultValue() : value + attr.suffix());
+        } else if (Excel.ColumnType.NUMERIC == attr.cellType()) {
+            cell.setCellType(CellType.NUMERIC);
+            cell.setCellValue(Integer.parseInt(value + ""));
+        }
+    }
+
+    /**
+     * 创建表格样式
+     */
+    public void setDataValidation(Excel attr, Row row, int column) {
+        if (attr.name().indexOf("注：") >= 0) {
+            sheet.setColumnWidth(column, 6000);
+        } else {
+            // 设置列宽
+            sheet.setColumnWidth(column, (int) ((attr.width() + 0.72) * 256));
+            row.setHeight((short) (attr.height() * 20));
+        }
+        // 如果设置了提示信息则鼠标放上去提示.
+        if (StringUtils.isNotEmpty(attr.prompt())) {
+            // 这里默认设了2-101列提示.
+            setXSSFPrompt(sheet, "", attr.prompt(), 1, 100, column, column);
+        }
+        // 如果设置了combo属性则本列只能选择不能输入
+        if (attr.combo().length > 0) {
+            // 这里默认设了2-101列只能选择不能输入.
+            setXSSFValidation(sheet, attr.combo(), 1, 100, column, column);
+        }
+    }
+
+    /**
+     * 添加单元格
+     */
+    public Cell addCell(Excel attr, Row row, T vo, Field field, int column) {
+        Cell cell = null;
+        try {
+            // 设置行高
+            row.setHeight((short) (attr.height() * 20));
+            // 根据Excel中设置情况决定是否导出,有些情况需要保持为空,希望用户填写这一列.
+            if (attr.isExport()) {
+                // 创建cell
+                cell = row.createCell(column);
+                cell.setCellStyle(styles.get("data"));
+
+                // 用于读取对象中的属性
+                Object value = getTargetValue(vo, field, attr);
+                //时间类型格式化
+                String dateFormat = attr.dateFormat();
+                //读取表达式
+                String readConverterExp = attr.readConverterExp();
+                //分隔符
+                String splitStr = attr.splitStr();
+                //反射对象
+                Class<?> invokeClass = attr.invokeClass();
+                //反射方法名称
+                String invokeMethod = attr.invokeMethod();
+                if (StringUtils.isNotEmpty(dateFormat) && value != null) {
+                    cell.setCellValue(DateUtils.parseDateToStr(dateFormat, (Date) value));
+                } else if (StringUtils.isNotEmpty(readConverterExp) && value != null) {
+                    // 判断是否有分隔符
+                    if (StringUtils.isNotEmpty(splitStr)){
+                        StringBuilder cellValue = new StringBuilder();
+                        String valueStr = String.valueOf(value);
+                        String[] valueStrSplit = valueStr.split(splitStr);
+                        int valueStrSplitLength = valueStrSplit.length;
+                        for (int i = 0; ; i++) {
+                            cellValue.append(convertByExp(valueStrSplit[i], readConverterExp));
+                            if (i == valueStrSplitLength-1){
+                                break;
+                            }
+                            cellValue.append(",");
+                        }
+                        cell.setCellValue(cellValue.toString());
+                    } else {
+                        cell.setCellValue(convertByExp(String.valueOf(value), readConverterExp));
+                    }
+
+                }
+                // 判断是否需要取值
+                else if((!invokeClass.getName().equals(String.class.getName())) && StringUtils.isNotEmpty(invokeMethod)){
+                    Object bean = SpringUtils.getBean(invokeClass);
+                    Method thisMethod = null;
+                    Method[] methods = invokeClass.getMethods();
+                    for (Method method : methods) {
+                        if (method.getName().equals(invokeMethod)){
+                            thisMethod = method;
+                            continue;
+                        }
+                    }
+                    cell.setCellValue(thisMethod.invoke(bean,value).toString());
+                } else {
+                    // 设置列类型
+                    setCellVo(value, attr, cell);
+                }
+            }
+        } catch (Exception e) {
+            log.error("导出Excel失败{}", e);
+        }
+        return cell;
+    }
+
+    /**
+     * 设置 POI XSSFSheet 单元格提示
+     *
+     * @param sheet 表单
+     * @param promptTitle 提示标题
+     * @param promptContent 提示内容
+     * @param firstRow 开始行
+     * @param endRow 结束行
+     * @param firstCol 开始列
+     * @param endCol 结束列
+     */
+    public void setXSSFPrompt(Sheet sheet, String promptTitle, String promptContent, int firstRow, int endRow,
+            int firstCol, int endCol) {
+        DataValidationHelper helper = sheet.getDataValidationHelper();
+        DataValidationConstraint constraint = helper.createCustomConstraint("DD1");
+        CellRangeAddressList regions = new CellRangeAddressList(firstRow, endRow, firstCol, endCol);
+        DataValidation dataValidation = helper.createValidation(constraint, regions);
+        dataValidation.createPromptBox(promptTitle, promptContent);
+        dataValidation.setShowPromptBox(true);
+        sheet.addValidationData(dataValidation);
+    }
+
+    /**
+     * 设置某些列的值只能输入预制的数据,显示下拉框.
+     *
+     * @param sheet 要设置的sheet.
+     * @param textlist 下拉框显示的内容
+     * @param firstRow 开始行
+     * @param endRow 结束行
+     * @param firstCol 开始列
+     * @param endCol 结束列
+     * @return 设置好的sheet.
+     */
+    public void setXSSFValidation(Sheet sheet, String[] textlist, int firstRow, int endRow, int firstCol, int endCol) {
+        DataValidationHelper helper = sheet.getDataValidationHelper();
+        // 加载下拉列表内容
+        DataValidationConstraint constraint = helper.createExplicitListConstraint(textlist);
+        // 设置数据有效性加载在哪个单元格上,四个参数分别是：起始行、终止行、起始列、终止列
+        CellRangeAddressList regions = new CellRangeAddressList(firstRow, endRow, firstCol, endCol);
+        // 数据有效性对象
+        DataValidation dataValidation = helper.createValidation(constraint, regions);
+        // 处理Excel兼容性问题
+        if (dataValidation instanceof XSSFDataValidation) {
+            dataValidation.setSuppressDropDownArrow(true);
+            dataValidation.setShowErrorBox(true);
+        } else {
+            dataValidation.setSuppressDropDownArrow(false);
+        }
+
+        sheet.addValidationData(dataValidation);
+    }
+
+    /**
+     * 解析导出值 0=男,1=女,2=未知
+     *
+     * @param propertyValue 参数值
+     * @param converterExp 翻译注解
+     * @return 解析后值
+     * @throws Exception
+     */
+    public static String convertByExp(String propertyValue, String converterExp) throws Exception {
+        try {
+            String[] convertSource = converterExp.split(",");
+            for (String item : convertSource) {
+                String[] itemArray = item.split("=");
+                if (itemArray[0].equals(propertyValue)) {
+                    return itemArray[1];
+                }
+            }
+        } catch (Exception e) {
+            throw e;
+        }
+        return propertyValue;
+    }
+
+    /**
+     * 反向解析值 男=0,女=1,未知=2
+     *
+     * @param propertyValue 参数值
+     * @param converterExp 翻译注解
+     * @return 解析后值
+     * @throws Exception
+     */
+    public static String reverseByExp(String propertyValue, String converterExp) throws Exception {
+        try {
+            String[] convertSource = converterExp.split(",");
+            for (String item : convertSource) {
+                String[] itemArray = item.split("=");
+                if (itemArray[1].equals(propertyValue)) {
+                    return itemArray[0];
+                }
+            }
+        } catch (Exception e) {
+            throw e;
+        }
+        return propertyValue;
+    }
+
+    /**
+     * 编码文件名
+     */
+    public String encodingFilename(String filename) {
+        filename = UUID.randomUUID().toString() + "_" + filename + ".xlsx";
+        return filename;
+    }
+
+    /**
+     * 获取下载路径
+     *
+     * @param filename 文件名称
+     */
+    public String getAbsoluteFile(String filename) {
+        String downloadPath = System.getProperty("user.dir") + File.separator + filename;
+        File desc = new File(downloadPath);
+        if (!desc.getParentFile().exists()) {
+            desc.getParentFile().mkdirs();
+        }
+        return downloadPath;
+    }
+
+    /**
+     * 获取bean中的属性值
+     *
+     * @param vo 实体对象
+     * @param field 字段
+     * @param excel 注解
+     * @return 最终的属性值
+     * @throws Exception
+     */
+    private Object getTargetValue(T vo, Field field, Excel excel) throws Exception {
+        Object o = field.get(vo);
+        if (StringUtils.isNotEmpty(excel.targetAttr())) {
+            String target = excel.targetAttr();
+            if (target.indexOf(".") > -1) {
+                String[] targets = target.split("[.]");
+                for (String name : targets) {
+                    o = getValue(o, name);
+                }
+            } else {
+                o = getValue(o, target);
+            }
+        }
+        return o;
+    }
+
+    /**
+     * 以类的属性的get方法方法形式获取值
+     *
+     * @param o
+     * @param name
+     * @return value
+     * @throws Exception
+     */
+    private Object getValue(Object o, String name) throws Exception {
+        if (StringUtils.isNotEmpty(name)) {
+            Class<?> clazz = o.getClass();
+            String methodName = "get" + name.substring(0, 1).toUpperCase() + name.substring(1);
+            Method method = clazz.getMethod(methodName);
+            o = method.invoke(o);
+        }
+        return o;
+    }
+
+    /**
+     * 得到所有定义字段
+     */
+    private void createExcelField() {
+        this.fields = new ArrayList<>();
+        List<Field> tempFields = new ArrayList<>();
+        tempFields.addAll(Arrays.asList(clazz.getSuperclass().getDeclaredFields()));
+        tempFields.addAll(Arrays.asList(clazz.getDeclaredFields()));
+        for (Field field : tempFields) {
+            // 单注解
+            if (field.isAnnotationPresent(Excel.class)) {
+                putToField(field, field.getAnnotation(Excel.class));
+            }
+
+            // 多注解
+            if (field.isAnnotationPresent(Excels.class)) {
+                Excels attrs = field.getAnnotation(Excels.class);
+                Excel[] excels = attrs.value();
+                for (Excel excel : excels) {
+                    putToField(field, excel);
+                }
+            }
+        }
+    }
+
+    /**
+     * 放到字段集合中
+     */
+    private void putToField(Field field, Excel attr) {
+        if (attr != null && (attr.type() == Type.ALL || attr.type() == type)) {
+            this.fields.add(new Object[] { field, attr });
+        }
+    }
+
+    /**
+     * 创建一个工作簿
+     */
+    public void createWorkbook() {
+        this.wb = new SXSSFWorkbook(500);
+    }
+
+    /**
+     * 创建工作表
+     *
+     * @param sheetNo sheet数量
+     * @param index 序号
+     */
+    public void createSheet(double sheetNo, int index) {
+        this.sheet = wb.createSheet();
+        this.styles = createStyles(wb);
+        // 设置工作表的名称.
+        if (sheetNo == 0) {
+            wb.setSheetName(index, sheetName);
+        } else {
+            wb.setSheetName(index, sheetName + index);
+        }
+    }
+
+    /**
+     * 获取单元格值
+     *
+     * @param row 获取的行
+     * @param column 获取单元格列号
+     * @return 单元格值
+     */
+    public Object getCellValue(Row row, int column) {
+        if (row == null) {
+            return row;
+        }
+        Object val = "";
+        try {
+            Cell cell = row.getCell(column);
+            if (cell != null) {
+                if (cell.getCellTypeEnum() == CellType.NUMERIC || cell.getCellTypeEnum() == CellType.FORMULA) {
+                    val = cell.getNumericCellValue();
+                    if (HSSFDateUtil.isCellDateFormatted(cell)) {
+                        val = DateUtil.getJavaDate((Double) val); // POI Excel 日期格式转换
+                    } else {
+                        if ((Double) val % 1 > 0) {
+                            val = new DecimalFormat("0.00").format(val);
+                        } else {
+                            val = new DecimalFormat("0").format(val);
+                        }
+                    }
+                } else if (cell.getCellTypeEnum() == CellType.STRING) {
+                    val = cell.getStringCellValue();
+                } else if (cell.getCellTypeEnum() == CellType.BOOLEAN) {
+                    val = cell.getBooleanCellValue();
+                } else if (cell.getCellTypeEnum() == CellType.ERROR) {
+                    val = cell.getErrorCellValue();
+                }
+
+            }
+        } catch (Exception e) {
+            return val;
+        }
+        return val;
+    }
+}

cloud-market-server/src/main/java/com/muyu/cloud/market/util/poi/annotation/Excel.java

@@ -0,0 +1,122 @@
+package com.muyu.cloud.market.util.poi.annotation;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+/**
+ * 自定义导出Excel数据注解
+ *
+ * @author
+ */
+@Retention(RetentionPolicy.RUNTIME)
+@Target(ElementType.FIELD)
+public @interface Excel
+{
+    /**
+     * 导出到Excel中的名字.
+     */
+    public String name() default "";
+
+    /**
+     * 日期格式, 如: yyyy-MM-dd
+     */
+    public String dateFormat() default "";
+
+    /**
+     * 读取内容转表达式 (如: 0=男,1=女,2=未知)
+     */
+    public String readConverterExp() default "";
+
+    /**
+     * 分隔符
+     */
+    public String splitStr() default "";
+
+    /**
+     * 可执行的反射方法值为1个
+     */
+    public String invokeMethod() default "";
+
+    /**
+     * 可执行的反射类 从SpringIoc容器当中取值
+     */
+    public Class<?> invokeClass() default String.class;
+
+    /**
+     * 导出类型（0数字 1字符串）
+     */
+    public ColumnType cellType() default ColumnType.STRING;
+
+    /**
+     * 导出时在excel中每个列的高度 单位为字符
+     */
+    public double height() default 14;
+
+    /**
+     * 导出时在excel中每个列的宽 单位为字符
+     */
+    public double width() default 16;
+
+    /**
+     * 文字后缀,如% 90 变成90%
+     */
+    public String suffix() default "";
+
+    /**
+     * 当值为空时,字段的默认值
+     */
+    public String defaultValue() default "";
+
+    /**
+     * 提示信息
+     */
+    public String prompt() default "";
+
+    /**
+     * 设置只能选择不能输入的列内容.
+     */
+    public String[] combo() default {};
+
+    /**
+     * 是否导出数据,应对需求:有时我们需要导出一份模板,这是标题需要但内容需要用户手工填写.
+     */
+    public boolean isExport() default true;
+
+    /**
+     * 另一个类中的属性名称,支持多级获取,以小数点隔开
+     */
+    public String targetAttr() default "";
+
+    /**
+     * 字段类型（0：导出导入；1：仅导出；2：仅导入）
+     */
+    Type type() default Type.ALL;
+
+    public enum Type {
+        ALL(0), EXPORT(1), IMPORT(2);
+        private final int value;
+
+        Type(int value) {
+            this.value = value;
+        }
+
+        public int value() {
+            return this.value;
+        }
+    }
+
+    public enum ColumnType {
+        NUMERIC(0), STRING(1);
+        private final int value;
+
+        ColumnType(int value) {
+            this.value = value;
+        }
+
+        public int value() {
+            return this.value;
+        }
+    }
+}

cloud-market-server/src/main/java/com/muyu/cloud/market/util/poi/annotation/Excels.java

@@ -0,0 +1,18 @@
+package com.muyu.cloud.market.util.poi.annotation;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+/**
+ * Excel注解集
+ *
+ * @author
+ */
+@Target(ElementType.FIELD)
+@Retention(RetentionPolicy.RUNTIME)
+public @interface Excels
+{
+    Excel[] value();
+}

cloud-market-server/src/main/java/com/muyu/cloud/market/util/poi/exception/PoiException.java

@@ -0,0 +1,27 @@
+package com.muyu.cloud.market.util.poi.exception;
+
+/**
+ * 业务异常
+ *
+ * @author
+ */
+public class PoiException extends RuntimeException
+{
+    private static final long serialVersionUID = 1L;
+
+    protected final String message;
+
+    public PoiException(String message) {
+        this.message = message;
+    }
+
+    public PoiException(String message, Throwable e) {
+        super(message, e);
+        this.message = message;
+    }
+
+    @Override
+    public String getMessage() {
+        return message;
+    }
+}

cloud-market-server/src/main/java/com/muyu/cloud/market/util/poi3/CustomCellStyle.java

@@ -0,0 +1,77 @@
+package com.muyu.cloud.market.util.poi3;
+
+import com.alibaba.excel.metadata.CellData;
+import com.alibaba.excel.metadata.Head;
+import com.alibaba.excel.write.handler.CellWriteHandler;
+import com.alibaba.excel.write.metadata.holder.WriteSheetHolder;
+import com.alibaba.excel.write.metadata.holder.WriteTableHolder;
+import com.alibaba.excel.write.metadata.style.WriteCellStyle;
+import com.alibaba.excel.write.metadata.style.WriteFont;
+import com.alibaba.excel.write.style.HorizontalCellStyleStrategy;
+import org.apache.poi.ss.usermodel.*;
+
+import java.util.List;
+
+public class CustomCellStyle implements CellWriteHandler {
+
+
+    @Override
+    public void beforeCellCreate(WriteSheetHolder writeSheetHolder, WriteTableHolder writeTableHolder, Row row, Head head, Integer columnIndex, Integer relativeRowIndex, Boolean isHead) {
+
+    }
+
+    @Override
+    public void afterCellCreate(WriteSheetHolder writeSheetHolder, WriteTableHolder writeTableHolder, Cell cell, Head head, Integer relativeRowIndex, Boolean isHead) {
+
+
+    }
+
+    @Override
+    public void afterCellDataConverted(WriteSheetHolder writeSheetHolder, WriteTableHolder writeTableHolder, CellData cellData, Cell cell, Head head, Integer relativeRowIndex, Boolean isHead) {
+
+    }
+
+    @Override
+    public void afterCellDispose(WriteSheetHolder writeSheetHolder, WriteTableHolder writeTableHolder, List<CellData> cellDataList, Cell cell, Head head, Integer relativeRowIndex, Boolean isHead) {
+        //获取工作簿
+        Workbook workbook = writeSheetHolder.getSheet().getWorkbook();
+
+        //获取单元格样式
+        CellStyle cellStyle = workbook.createCellStyle();
+
+        //判断非首行
+        if(!isHead && cell.getColumnIndex()==4){
+
+            double numericCellValue = cell.getNumericCellValue();
+            if(numericCellValue>2.0){
+                //填充背景色
+                cellStyle.setFillPattern(FillPatternType.SOLID_FOREGROUND);
+                cellStyle.setFillForegroundColor(IndexedColors.RED.index);
+
+                //设置字体
+                Font font = workbook.createFont();
+                font.setBold(true);
+                font.setColor(IndexedColors.BLACK.getIndex());
+                cellStyle.setFont(font);
+            }
+
+
+        }else{}
+
+        //设置边框
+        cellStyle.setBorderTop(BorderStyle.THIN);
+        cellStyle.setTopBorderColor(IndexedColors.BLACK.getIndex());
+
+        cellStyle.setBorderRight(BorderStyle.THIN);
+        cellStyle.setRightBorderColor(IndexedColors.BLACK.getIndex());
+
+        cellStyle.setBorderBottom(BorderStyle.THIN);
+        cellStyle.setBottomBorderColor(IndexedColors.BLACK.getIndex());
+
+        cellStyle.setBorderLeft(BorderStyle.THIN);
+        cellStyle.setLeftBorderColor(IndexedColors.BLACK.getIndex());
+
+        cell.setCellStyle(cellStyle);
+
+    }
+}

cloud-market-server/src/main/java/com/muyu/cloud/market/util/poi3/EasyExcelUtil.java

@@ -0,0 +1,160 @@
+package com.muyu.cloud.market.util.poi3;
+
+import com.alibaba.excel.EasyExcel;
+import com.alibaba.excel.ExcelWriter;
+import com.alibaba.excel.metadata.Head;
+import com.alibaba.excel.support.ExcelTypeEnum;
+import com.alibaba.excel.util.CollectionUtils;
+import com.alibaba.excel.write.merge.AbstractMergeStrategy;
+import com.alibaba.excel.write.metadata.WriteSheet;
+import com.alibaba.excel.write.metadata.style.WriteCellStyle;
+import com.alibaba.excel.write.metadata.style.WriteFont;
+import com.alibaba.excel.write.style.HorizontalCellStyleStrategy;
+import com.muyu.cloud.market.domin.Orders;
+import jakarta.servlet.http.HttpServletResponse;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+import org.apache.poi.ss.formula.functions.T;
+import org.apache.poi.ss.usermodel.Cell;
+import org.apache.poi.ss.usermodel.FillPatternType;
+import org.apache.poi.ss.usermodel.IndexedColors;
+import org.apache.poi.ss.usermodel.Sheet;
+import org.apache.poi.ss.util.CellRangeAddress;
+import org.springframework.stereotype.Component;
+import java.io.IOException;
+import java.io.UnsupportedEncodingException;
+import java.net.URLEncoder;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+import java.util.stream.Collectors;
+
+// 自定义合并策略 该类继承了AbstractMergeStrategy抽象合并策略，需要重写merge()方法
+@Component
+@Data
+@NoArgsConstructor
+public  class EasyExcelUtil extends AbstractMergeStrategy {
+
+
+
+    /**
+     * 分组，每几行合并一次
+     */
+    private List<Integer> exportFieldGroupCountList;
+
+    /**
+     * 目标合并列index
+     */
+    private Integer targetColumnIndex;
+
+    // 需要开始合并单元格的首行index
+    private Integer rowIndex;
+
+    // exportDataList为待合并目标列的值
+    public EasyExcelUtil(List<String> exportDataList, Integer targetColumnIndex) {
+        this.exportFieldGroupCountList = getGroupCountList(exportDataList);
+        this.targetColumnIndex = targetColumnIndex;
+    }
+
+
+    @Override
+    protected void merge(Sheet sheet, Cell cell, Head head, Integer relativeRowIndex) {
+
+        if (null == rowIndex) {
+            rowIndex = cell.getRowIndex();
+        }
+        // 仅从首行以及目标列的单元格开始合并，忽略其他
+        if (cell.getRowIndex() == rowIndex && cell.getColumnIndex() == targetColumnIndex) {
+            mergeGroupColumn(sheet);
+        }
+    }
+
+    private void mergeGroupColumn(Sheet sheet) {
+        int rowCount = rowIndex;
+        for (Integer count : exportFieldGroupCountList) {
+            if(count == 1) {
+                rowCount += count;
+                continue ;
+            }
+            // 合并单元格
+            CellRangeAddress cellRangeAddress = new CellRangeAddress(rowCount, rowCount + count - 1, targetColumnIndex, targetColumnIndex);
+            sheet.addMergedRegionUnsafe(cellRangeAddress);
+            rowCount += count;
+        }
+    }
+
+    // 该方法将目标列根据值是否相同连续可合并，存储可合并的行数
+    private List<Integer> getGroupCountList(List<String> exportDataList){
+        if (CollectionUtils.isEmpty(exportDataList)) {
+            return new ArrayList<>();
+        }
+
+        List<Integer> groupCountList = new ArrayList<>();
+        int count = 1;
+
+        for (int i = 1; i < exportDataList.size(); i++) {
+            if (exportDataList.get(i).equals(exportDataList.get(i - 1))) {
+                count++;
+            } else {
+                groupCountList.add(count);
+                count = 1;
+            }
+        }
+        // 处理完最后一条后
+        groupCountList.add(count);
+        return groupCountList;
+    }
+
+
+    // 修改WriteSheet的代码如下
+    /**
+     * @param response HttpServletResponse对象，用于输出Excel文件。
+     * @param fileName 导出的Excel文件名
+     * @param list  待导出的数据列表。
+     * @param mergeIndex  合并的列数，Excel列是从0开始的
+     * @param firstTitle  第一行标题.
+     * @param secondTile   第二行标题.
+     */
+    public void writeExcel(HttpServletResponse response, String fileName, List<Orders> list, Integer mergeIndex, String firstTitle, String [] secondTile) {
+        // 这里注意 有同学反应使用swagger 会导致各种问题，请直接用浏览器或者用postman
+        response.setContentType("application/vnd.ms-excel");
+        response.setCharacterEncoding("utf-8");
+        // 这里URLEncoder.encode可以防止中文乱码 当然和easyexcel没有关系
+        try {
+            String name = URLEncoder.encode(fileName, "UTF-8");
+
+            response.setHeader("Content-disposition", "attachment;filename="
+                    + name + ".xlsx");
+
+            List<List<String>> heads = new ArrayList<>();
+            for (int i = 0; i < secondTile.length; i++) {
+                heads.add(Arrays.asList(firstTitle,secondTile[i]));
+            }
+
+
+//            EasyExcel.write(response.getOutputStream(), Orders.class)
+//                    .useDefaultStyle(false)
+//                    .sheet("模板").head(Orders.class)
+//                    .head(heads)
+//                    //合并单元格new EasyExcelUtil(sexlist, mergeIndex)
+//                    // 参数1：合并单元格的属性集合，参数2：合并的下标
+//                    .registerWriteHandler(new EasyExcelUtil(list.stream().map(Orders::getOrdersSpecification).collect(Collectors.toList()), mergeIndex))
+//                    .registerWriteHandler(new EasyExcelUtil(list.stream().map(Orders -> String.valueOf(Emp.getEmpName())).collect(Collectors.toList()), mergeIndex))
+//                    //设置样式使用
+//                    .registerWriteHandler(new CustomCellStyle())
+//                    .doWrite(list);
+//
+
+
+
+        } catch (UnsupportedEncodingException e) {
+            e.printStackTrace();
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+
+    }
+
+
+
+}

cloud-market-server/src/main/resources/bootstrap.yml

@@ -59,3 +59,4 @@ spring:
           alipayPublicKey:
             MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA7rRdHzrcyEdSOLPm3ITg+t/C3tGp9+wl739nOgFExrSD1j1C95tTRGUCqNUQtatiYmlAfwOKzkNhr/XEH/Vvpq5Ei8C4ZBWJqOMw7fQfBE6m5erO/FOuS4pyZCtQZyP9C5nhtYOupnGtq0fmgQaGKk657vszYSMEtpuQaZ5/odUYxRbYP3IHbcK+++PQBarfOdnhNcnR/Ry7TVOC3+da0dogmClPEconZQMwCJ81CJ7Hj4TKKyLTe9bz+J2tkUeNr9Mc72g4ljjftX7k0RBpBpi4HSHJ3SmPLhktiuDOeOGOef88pBgBtFV03/+aFpUEHx/imiHhBMBeNT3kqFV03QIDAQAB
           notifyUrl: http://rnkig5.natappfree.cc/alipay/notify
+          returnUrl: http://localhost/market/apitest/index

cloud-market-server/src/main/resources/mapper/market/OrderShowMapper.xml

@@ -93,5 +93,14 @@
         WHERE  `orders`.`orders_id` = #{ordersId}
     </select>
 
+<!--    普通导出(测试版) -->
+    <select id="getOutAll" resultType="com.muyu.cloud.market.domin.Orders">
+        SELECT orders_id, orders_num, product_name, user_name, orders_price, orders_specification, orders_state, orders_launchdate,
+        FROM `orders`
+                 LEFT JOIN  `product` ON `orders`.orders_product = `product`.product_id
+                 LEFT JOIN `sys_user` ON `orders`.orders_user = `sys_user`.user_id
+        ORDER BY orders_launchdate DESC
+    </select>
+
 
 </mapper>