班级管理

pom.xml

@@ -177,6 +177,12 @@
                 <version>${ruoyi.version}</version>
             </dependency>
 
+            <!-- 业务模块-->
+            <dependency>
+                <groupId>com.ruoyi</groupId>
+                <artifactId>ruoyi-business</artifactId>
+                <version>${ruoyi.version}</version>
+            </dependency>
         </dependencies>
     </dependencyManagement>
 

ruoyi-application/pom.xml

@@ -76,10 +76,17 @@
             <artifactId>ruoyi-generator</artifactId>
         </dependency>
 
+        <!-- 测试 -->
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-test</artifactId>
         </dependency>
+
+        <!-- 业务模块-->
+        <dependency>
+            <groupId>com.ruoyi</groupId>
+            <artifactId>ruoyi-business</artifactId>
+        </dependency>
     </dependencies>
 
     <build>

ruoyi-application/src/main/java/com/ruoyi/RuoYiApplication.java

@@ -4,6 +4,7 @@ import org.mybatis.spring.annotation.MapperScan;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration;
+import org.springframework.context.annotation.*;
 
 /**
  * 启动程序
@@ -11,6 +12,7 @@ import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration;
  * @author ruoyi
  */
 @SpringBootApplication(exclude = {DataSourceAutoConfiguration.class})
+@MapperScan("com.ruoyi.*.mapper")
 public class RuoYiApplication {
     public static void main (String[] args) {
         SpringApplication.run(RuoYiApplication.class, args);

ruoyi-application/src/main/java/com/ruoyi/web/controller/business/ClazzController.java

@@ -0,0 +1,116 @@
+package com.ruoyi.web.controller.business;
+
+import java.util.List;
+import javax.servlet.http.HttpServletResponse;
+
+import io.swagger.annotations.*;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.*;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.PutMapping;
+import org.springframework.web.bind.annotation.DeleteMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+import com.ruoyi.common.annotation.Log;
+import com.ruoyi.common.core.controller.BaseController;
+import com.ruoyi.common.core.domain.Result;
+import com.ruoyi.common.enums.BusinessType;
+import com.ruoyi.business.domain.Clazz;
+import com.ruoyi.business.domain.req.ClazzQueryReq;
+import com.ruoyi.business.domain.req.ClazzSaveReq;
+import com.ruoyi.business.domain.req.ClazzEditReq;
+import com.ruoyi.business.service.ClazzService;
+import com.ruoyi.common.utils.poi.ExcelUtil;
+import com.ruoyi.common.core.page.TableDataInfo;
+
+/**
+ * 班级Controller
+ *
+ * @author muyu
+ * @date 2024-04-22
+ */
+@Api(tags = "班级")
+@RestController
+@RequestMapping("/business/clazz")
+public class ClazzController extends BaseController {
+
+    /**
+     * 注入班级Service接口
+     */
+    @Autowired
+    private ClazzService clazzService;
+
+    /**
+     * 查询班级列表
+     */
+    @ApiOperation("获取班级列表")
+    @PreAuthorize("@ss.hasPermi('business:clazz:list')")
+    @GetMapping("/list")
+    public Result<TableDataInfo<Clazz>> list(ClazzQueryReq clazzQueryReq) {
+        startPage();
+        List<Clazz> list = clazzService.list(Clazz.queryBuild(clazzQueryReq));
+        return getDataTable(list);
+    }
+
+    /**
+     * 导出班级列表
+     */
+    @ApiOperation("导出班级列表")
+    @PreAuthorize("@ss.hasPermi('business:clazz:export')")
+    @Log(title = "班级", businessType = BusinessType.EXPORT)
+    @PostMapping("/export")
+    public void export(HttpServletResponse response, Clazz clazz) {
+        List<Clazz> list = clazzService.list(clazz);
+        ExcelUtil<Clazz> util = new ExcelUtil<Clazz>(Clazz.class);
+        util.exportExcel(response, list, "班级数据");
+    }
+
+    /**
+     * 获取班级详细信息
+     */
+    @ApiOperation("获取班级详细信息")
+    @PreAuthorize("@ss.hasPermi('business:clazz:query')")
+    @GetMapping(value = "/{clazzId}")
+    @ApiImplicitParam(name = "clazzId", value = "clazzId", required = true, dataType = "Long", paramType = "path", dataTypeClass = Long.class)
+    public Result<Clazz> getInfo(@PathVariable("clazzId") Long clazzId) {
+        return Result.success(clazzService.getById(clazzId));
+    }
+
+    /**
+     * 新增班级
+     */
+    @PreAuthorize("@ss.hasPermi('business:clazz:add')")
+    @Log(title = "班级", businessType = BusinessType.INSERT)
+    @PostMapping
+    @ApiOperation("新增班级")
+    public Result<String> add(@RequestBody ClazzSaveReq clazzSaveReq) {
+        return toAjax(clazzService.save(Clazz.saveBuild(clazzSaveReq)));
+    }
+
+    /**
+     * 修改班级
+     */
+    @PreAuthorize("@ss.hasPermi('business:clazz:edit')")
+    @Log(title = "班级", businessType = BusinessType.UPDATE)
+    @PutMapping("/{clazzId}")
+    @ApiOperation("修改班级")
+    public Result<String> edit(@PathVariable Long clazzId, @RequestBody ClazzEditReq clazzEditReq) {
+        return toAjax(clazzService.updateById(Clazz.editBuild(clazzId,clazzEditReq)));
+    }
+
+    /**
+     * 删除班级
+     */
+    @PreAuthorize("@ss.hasPermi('business:clazz:remove')")
+    @Log(title = "班级", businessType = BusinessType.DELETE)
+	@DeleteMapping("/{clazzIds}")
+    @ApiOperation("删除班级")
+    @ApiImplicitParam(name = "clazzId", value = "clazzId", required = true, dataType = "Long", paramType = "path", dataTypeClass = String.class, example = "1,2,3,4")
+    public Result<String> remove(@PathVariable List<Long> clazzIds) {
+        return toAjax(clazzService.removeBatchByIds(clazzIds));
+    }
+}

ruoyi-basic/pom.xml

@@ -16,6 +16,7 @@
         <module>ruoyi-framework</module>
         <module>ruoyi-system</module>
         <module>ruoyi-common</module>
+        <module>ruoyi-business</module>
     </modules>
 
     <properties>

ruoyi-basic/ruoyi-business/pom.xml

@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>com.muyu</groupId>
+        <artifactId>ruoyi-basic</artifactId>
+        <version>3.8.6</version>
+    </parent>
+
+    <groupId>com.ruoyi</groupId>
+    <artifactId>ruoyi-business</artifactId>
+
+    <description>
+        business业务模块
+    </description>
+
+    <dependencies>
+
+        <!-- 通用工具-->
+        <dependency>
+            <groupId>com.muyu</groupId>
+            <artifactId>ruoyi-common</artifactId>
+        </dependency>
+    </dependencies>
+</project>

ruoyi-basic/ruoyi-business/src/main/java/com/ruoyi/business/domain/Clazz.java

@@ -0,0 +1,82 @@
+package com.ruoyi.business.domain;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import lombok.NoArgsConstructor;
+import lombok.AllArgsConstructor;
+import lombok.experimental.SuperBuilder;
+import io.swagger.annotations.*;
+import com.ruoyi.common.annotation.Excel;
+import com.ruoyi.business.domain.req.ClazzQueryReq;
+import com.ruoyi.business.domain.req.ClazzSaveReq;
+import com.ruoyi.business.domain.req.ClazzEditReq;
+import com.ruoyi.common.core.domain.BaseEntity;
+
+/**
+ * 班级对象 t_clazz
+ *
+ * @author muyu
+ * @date 2024-04-22
+ */
+@Data
+@SuperBuilder
+@NoArgsConstructor
+@AllArgsConstructor
+@TableName("t_clazz")
+@EqualsAndHashCode(callSuper = true)
+@ApiModel(value = "Clazz", description = "班级")
+public class Clazz extends BaseEntity {
+
+    private static final long serialVersionUID = 1L;
+
+    /** 班级ID */
+    @TableId(value = "clazz_id",type = IdType.AUTO)
+    @ApiModelProperty(name = "班级ID", value = "班级ID")
+    private Long clazzId;
+
+    /** 班级名称 */
+    @Excel(name = "班级名称")
+    @ApiModelProperty(name = "班级名称", value = "班级名称")
+    private String clazzName;
+
+    /** 状态 */
+    @Excel(name = "状态")
+    @ApiModelProperty(name = "状态", value = "状态")
+    private String status;
+
+    /**
+    * 查询构造器
+    */
+    public static Clazz queryBuild( ClazzQueryReq clazzQueryReq){
+        return Clazz.builder()
+                .clazzId(clazzQueryReq.getClazzId())
+                .clazzName(clazzQueryReq.getClazzName())
+                .status(clazzQueryReq.getStatus())
+                .build();
+    }
+
+    /**
+    * 添加构造器
+    */
+    public static Clazz saveBuild(ClazzSaveReq clazzSaveReq){
+        return Clazz.builder()
+                .clazzName(clazzSaveReq.getClazzName())
+                .status(clazzSaveReq.getStatus())
+                .build();
+    }
+
+    /**
+    * 修改构造器
+    */
+    public static Clazz editBuild(Long clazzId, ClazzEditReq clazzEditReq){
+        return Clazz.builder()
+                .clazzId(clazzId)
+                .clazzName(clazzEditReq.getClazzName())
+                .status(clazzEditReq.getStatus())
+                .build();
+    }
+
+}

ruoyi-basic/ruoyi-business/src/main/java/com/ruoyi/business/domain/req/ClazzEditReq.java

@@ -0,0 +1,37 @@
+package com.ruoyi.business.domain.req;
+
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import lombok.NoArgsConstructor;
+import lombok.AllArgsConstructor;
+import lombok.experimental.SuperBuilder;
+import io.swagger.annotations.*;
+import com.ruoyi.common.annotation.Excel;
+import com.ruoyi.common.core.domain.BaseEntity;
+
+/**
+ * 班级对象 t_clazz
+ *
+ * @author muyu
+ * @date 2024-04-22
+ */
+@Data
+@SuperBuilder
+@NoArgsConstructor
+@AllArgsConstructor
+@ApiModel(value = "ClazzEditReq", description = "班级")
+public class ClazzEditReq extends BaseEntity {
+
+    private static final long serialVersionUID = 1L;
+
+    /** 班级名称 */
+    @ApiModelProperty(name = "班级名称", value = "班级名称")
+    private String clazzName;
+
+    /** 状态 */
+    @ApiModelProperty(name = "状态", value = "状态")
+    private String status;
+
+}

ruoyi-basic/ruoyi-business/src/main/java/com/ruoyi/business/domain/req/ClazzQueryReq.java

@@ -0,0 +1,41 @@
+package com.ruoyi.business.domain.req;
+
+import com.baomidou.mybatisplus.annotation.*;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import lombok.NoArgsConstructor;
+import lombok.AllArgsConstructor;
+import lombok.experimental.SuperBuilder;
+import io.swagger.annotations.*;
+import com.ruoyi.common.annotation.Excel;
+import com.ruoyi.common.core.domain.BaseEntity;
+
+/**
+ * 班级对象 t_clazz
+ *
+ * @author muyu
+ * @date 2024-04-22
+ */
+@Data
+@SuperBuilder
+@NoArgsConstructor
+@AllArgsConstructor
+@ApiModel(value = "ClazzQueryReq", description = "班级")
+public class ClazzQueryReq extends BaseEntity {
+
+    private static final long serialVersionUID = 1L;
+
+    /** 班级ID */
+    @TableId(value = "clazzId",type = IdType.AUTO)
+    @ApiModelProperty(name = "班级ID", value = "班级ID")
+    private Long clazzId;
+
+    /** 班级名称 */
+    @ApiModelProperty(name = "班级名称", value = "班级名称")
+    private String clazzName;
+
+    /** 状态 */
+    @ApiModelProperty(name = "状态", value = "状态")
+    private String status;
+
+}

ruoyi-basic/ruoyi-business/src/main/java/com/ruoyi/business/domain/req/ClazzSaveReq.java

@@ -0,0 +1,44 @@
+package com.ruoyi.business.domain.req;
+
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import lombok.NoArgsConstructor;
+import lombok.AllArgsConstructor;
+import lombok.experimental.SuperBuilder;
+import io.swagger.annotations.*;
+import com.ruoyi.common.annotation.Excel;
+import com.ruoyi.common.core.domain.BaseEntity;
+
+/**
+ * 班级对象 t_clazz
+ *
+ * @author muyu
+ * @date 2024-04-22
+ */
+@Data
+@SuperBuilder
+@NoArgsConstructor
+@AllArgsConstructor
+@ApiModel(value = "ClazzSaveReq", description = "班级")
+public class ClazzSaveReq extends BaseEntity {
+
+    private static final long serialVersionUID = 1L;
+
+    /** 班级ID */
+
+    @ApiModelProperty(name = "班级ID", value = "班级ID")
+    private Long clazzId;
+
+    /** 班级名称 */
+
+    @ApiModelProperty(name = "班级名称", value = "班级名称")
+    private String clazzName;
+
+    /** 状态 */
+
+    @ApiModelProperty(name = "状态", value = "状态")
+    private String status;
+
+}

ruoyi-basic/ruoyi-business/src/main/java/com/ruoyi/business/mapper/ClazzMapper.java

@@ -0,0 +1,15 @@
+package com.ruoyi.business.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.*;
+import com.ruoyi.business.domain.*;
+import org.springframework.stereotype.*;
+
+/**
+ * 班级Mapper接口
+ *
+ * @author muyu
+ * @date 2024-04-22
+ */
+public interface ClazzMapper extends BaseMapper<Clazz> {
+
+}

ruoyi-basic/ruoyi-business/src/main/java/com/ruoyi/business/service/ClazzService.java

@@ -0,0 +1,23 @@
+package com.ruoyi.business.service;
+
+import com.baomidou.mybatisplus.extension.service.*;
+import com.ruoyi.business.domain.*;
+
+import java.util.*;
+
+/**
+ * 班级Service接口
+ *
+ * @author muyu
+ * @date 2024-04-22
+ */
+public interface ClazzService extends IService<Clazz> {
+    /**
+     * 查询班级列表
+     *
+     * @param clazz 班级
+     * @return 班级集合
+     */
+    public List<Clazz> list(Clazz clazz);
+
+}

ruoyi-basic/ruoyi-business/src/main/java/com/ruoyi/business/service/impl/ClazzServiceImpl.java

@@ -0,0 +1,48 @@
+package com.ruoyi.business.service.impl;
+
+import com.baomidou.mybatisplus.core.conditions.query.*;
+import com.baomidou.mybatisplus.extension.service.impl.*;
+import com.ruoyi.business.domain.*;
+import com.ruoyi.business.mapper.*;
+import com.ruoyi.business.service.*;
+import com.ruoyi.common.utils.*;
+import lombok.extern.slf4j.*;
+import org.springframework.stereotype.*;
+
+import java.util.*;
+
+/**
+ * 班级Service业务层处理
+ *
+ * @author muyu
+ * @date 2024-04-22
+ */
+@Slf4j
+@Service
+public class ClazzServiceImpl extends ServiceImpl<ClazzMapper, Clazz> implements ClazzService {
+
+    /**
+     * 查询班级列表
+     *
+     * @param clazz 班级
+     * @return 班级
+     */
+    @Override
+    public List<Clazz> list(Clazz clazz) {
+        LambdaQueryWrapper<Clazz> queryWrapper = new LambdaQueryWrapper<>();
+
+        if (ObjUtils.notNull(clazz.getClazzId())) {
+            queryWrapper.eq(Clazz::getClazzId, clazz.getClazzId());
+        }
+
+        if (ObjUtils.notNull(clazz.getClazzName())) {
+            queryWrapper.like(Clazz::getClazzName, clazz.getClazzName());
+        }
+
+        if (ObjUtils.notNull(clazz.getStatus())) {
+            queryWrapper.eq(Clazz::getStatus, clazz.getStatus());
+        }
+
+        return list(queryWrapper);
+    }
+}

ruoyi-basic/ruoyi-business/src/main/resources/mapper/business/ClazzMapper.xml

@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<!DOCTYPE mapper
+PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+"http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.ruoyi.business.mapper.ClazzMapper">
+
+    <resultMap type="com.ruoyi.business.domain.Clazz" id="ClazzResult">
+        <result property="clazzId"    column="clazz_id"    />
+        <result property="clazzName"    column="clazz_name"    />
+        <result property="status"    column="status"    />
+        <result property="createBy"    column="create_by"    />
+        <result property="createTime"    column="create_time"    />
+        <result property="updateBy"    column="update_by"    />
+        <result property="updateTime"    column="update_time"    />
+        <result property="remark"    column="remark"    />
+    </resultMap>
+
+    <sql id="selectClazzVo">
+        select clazz_id, clazz_name, status, create_by, create_time, update_by, update_time, remark from t_clazz
+    </sql>
+</mapper>