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h6-exam19
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1.初始化

master
ruyaxie 2024-08-08 09:10:58 +08:00
commit 44201dc84e
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.gitignore vendored 100644
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target/
!.mvn/wrapper/maven-wrapper.jar
!**/src/main/**/target/
!**/src/test/**/target/
### IntelliJ IDEA ###
.idea
*.iws
*.iml
*.ipr
### Eclipse ###
.apt_generated
.classpath
.factorypath
.project
.settings
.springBeans
.sts4-cache
### NetBeans ###
/nbproject/private/
/nbbuild/
/dist/
/nbdist/
/.nb-gradle/
build/
!**/src/main/**/build/
!**/src/test/**/build/
### VS Code ###
.vscode/
### Mac OS ###
.DS_Store

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cloud-common/pom.xml 100644
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<?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>h6-exam19</artifactId>
<version>1.0.0</version>
</parent>
<artifactId>cloud-common</artifactId>
<properties>
<maven.compiler.source>8</maven.compiler.source>
<maven.compiler.target>8</maven.compiler.target>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<dependencies>
<!-- bootstrap 启动器 -->
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-bootstrap</artifactId>
</dependency>
<!-- SpringCloud Alibaba Nacos -->
<dependency>
<groupId>com.alibaba.cloud</groupId>
<artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
</dependency>
<!-- SpringCloud Alibaba Nacos Config -->
<dependency>
<groupId>com.alibaba.cloud</groupId>
<artifactId>spring-cloud-starter-alibaba-nacos-config</artifactId>
</dependency>
<!-- SpringCloud Alibaba Sentinel -->
<dependency>
<groupId>com.alibaba.cloud</groupId>
<artifactId>spring-cloud-starter-alibaba-sentinel</artifactId>
</dependency>
<!-- 负载均衡-->
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-loadbalancer</artifactId>
</dependency>
<!-- SpringCloud Openfeign -->
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-openfeign</artifactId>
</dependency>
<!-- JWT -->
<dependency>
<groupId>io.jsonwebtoken</groupId>
<artifactId>jjwt</artifactId>
<version>0.9.1</version>
</dependency>
<!-- Alibaba Fastjson -->
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>fastjson</artifactId>
<version>1.2.80</version>
</dependency>
<!-- Alibaba Fastjson2 -->
<dependency>
<groupId>com.alibaba.fastjson2</groupId>
<artifactId>fastjson2</artifactId>
<version>2.0.50</version>
</dependency>
<!-- SpringBoot Boot Redis -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-redis</artifactId>
</dependency>
<!-- Druid -->
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>druid-spring-boot-starter</artifactId>
<version>1.2.8</version>
</dependency>
<!-- Mysql Connector -->
<dependency>
<groupId>com.mysql</groupId>
<artifactId>mysql-connector-j</artifactId>
</dependency>
<!-- Mybatis 依赖配置 -->
<dependency>
<groupId>org.mybatis.spring.boot</groupId>
<artifactId>mybatis-spring-boot-starter</artifactId>
<version>2.2.2</version>
</dependency>
<!-- Pagehelper -->
<dependency>
<groupId>com.github.pagehelper</groupId>
<artifactId>pagehelper-spring-boot-starter</artifactId>
<version>1.4.1</version>
</dependency>
<!-- Hibernate Validator -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-validation</artifactId>
</dependency>
<!-- Apache Lang3 -->
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
</dependency>
<!-- lombok依赖 -->
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
</dependency>
<!-- 阿里大鱼 -->
<dependency>
<groupId>com.aliyun</groupId>
<artifactId>dysmsapi20170525</artifactId>
<version>2.0.1</version>
</dependency>
<!-- rabbitMQ依赖-->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-amqp</artifactId>
<version>3.2.6</version>
</dependency>
<!--fdfs上传图片-->
<dependency>
<groupId>com.github.tobato</groupId>
<artifactId>fastdfs-client</artifactId>
<version>1.26.5</version>
</dependency>
<!-- oss -->
<dependency>
<groupId>com.aliyun.oss</groupId>
<artifactId>aliyun-sdk-oss</artifactId>
<version>3.12.0</version>
</dependency>
<!-- swagger3 -->
<dependency>
<groupId>io.swagger.core.v3</groupId>
<artifactId>swagger-annotations-jakarta</artifactId>
<version>2.2.8</version>
</dependency>
<!--锁依赖-->
<dependency>
<groupId>redis.clients</groupId>
<artifactId>jedis</artifactId>
<version>3.7.1</version>
</dependency>
<dependency>
<groupId>org.redisson</groupId>
<artifactId>redisson</artifactId>
<version>3.16.0</version>
</dependency>
</dependencies>
</project>

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cloud-common/src/main/java/com/muyu/common/config/ExceptionHandler.java 100644
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package com.muyu.common.config;
import com.muyu.common.result.Result;
import lombok.extern.log4j.Log4j2;
import org.springframework.web.bind.annotation.RestControllerAdvice;
/**
* @Author: xe ya ru
* @Description: 异常处理器
* @Data 2024/7/10
* @Version: 1.0
*/
@Log4j2
@RestControllerAdvice
public class ExceptionHandler {
@org.springframework.web.bind.annotation.ExceptionHandler(value = RuntimeException.class)
public Result<String> runtimeExceptionHandler(RuntimeException e) {
log.error("程序请求异常:[{}]",e.getMessage(), e);
return Result.error(e.getMessage());
}
}

25
cloud-common/src/main/java/com/muyu/common/constant/Constants.java 100644
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package com.muyu.common.constant;
/**
* @description: 系统常量
* @author xie ya ru
* @Data 2024/7/10
*/
public class Constants {
/**
* 成功标记
*/
public static final Integer SUCCESS = 200;
public static final String SUCCESS_MSG = "操作成功";
/**
* 失败标记
*/
public static final Integer ERROR = 500;
public static final String ERROR_MSG = "操作异常";
/**
* 自动识别json对象白名单配置（仅允许解析的包名，范围越小越安全）
*/
public static final String[] JSON_WHITELIST_STR = {"org.springframework", "com.muyu"};
}

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cloud-common/src/main/java/com/muyu/common/constant/JwtConstants.java 100644
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package com.muyu.common.constant;
/**
* @author xie ya ru
* @description: Jwt常量
* @Data 2024/7/10
*/
public class JwtConstants {
/**
* 用户ID字段
*/
public static final String DETAILS_USER_ID = "user_id";
/**
* 用户名字段
*/
public static final String DETAILS_USERNAME = "username";
/*
用户手机号
*/
public static final String DETAILS_USERPHONE ="userPhone";
/**
* 用户标识
*/
public static final String USER_KEY = "user_key";
/**
* 令牌秘钥
*/
public final static String SECRET = "abcdefghijklmnopqrstuvwxyz";
}

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cloud-common/src/main/java/com/muyu/common/constant/MQQueueNameConstants.java 100644
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package com.muyu.common.constant;
/**
* @ClassName:
* @Description: 消息队列名称常量
* @Data 2024/7/10
* @Author: xie ya ru
*/
public class MQQueueNameConstants {
/**
* 短信队列名称
*/
public static final String SMS_QUEUE_NAME = "SEND_SMS_QUEUE";
public static final String SMS_PHONE_NAME = "SEND_SMS_QUEUE";
}

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cloud-common/src/main/java/com/muyu/common/constant/ServerNameConstants.java 100644
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package com.muyu.common.constant;
/**
* @Author: xie ya ru
* @Description: 服务名称常量
* @Data 2024/7/10
* @Version: 1.0
*/
public class ServerNameConstants {
/**
* 系统服务服务名称
*/
public final static String SYSTEM_NAME = "system-server";
public final static String GOODS_NAME = "system-goods";
/**
* 系统API远程调用前缀
*/
public static interface SystemApi {
// 用户远程前缀
String USER_INFO_API = "/user";
String GOODS_INFO_API ="/goods";
}
}

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cloud-common/src/main/java/com/muyu/common/constant/TokenConstants.java 100644
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package com.muyu.common.constant;
/**
* @author xie ya ru
* @description: 令牌常量
* @Data 2024/7/10
*/
public class TokenConstants {
/**
* 缓存有效期，默认720（分钟）
*/
public final static long EXPIRATION = 720;
/**
* 缓存刷新时间，默认120（分钟）
*/
public final static long REFRESH_TIME = 120;
/**
* 权限缓存前缀
*/
public final static String LOGIN_TOKEN_KEY = "login_tokens:";
/**
* token标识
*/
public static final String TOKEN = "token";
}

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cloud-common/src/main/java/com/muyu/common/domain/Student.java 100644
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package com.muyu.common.domain;
import lombok.AllArgsConstructor;
import lombok.Builder;
import lombok.Data;
import lombok.NoArgsConstructor;
/**
* @version 1.0
* @Author xie ya ru
* @Date 2024/8/8 8:45
* @注释
*/
@Data
@Builder
@AllArgsConstructor
@NoArgsConstructor
public class Student {
private Long id;
private String studentName;
private String studentCourse;
private Double studentScore;
}

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cloud-common/src/main/java/com/muyu/common/redis/configure/FastJson2JsonRedisSerializer.java 100644
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package com.muyu.common.redis.configure;
import com.alibaba.fastjson2.JSON;
import com.alibaba.fastjson2.JSONReader;
import com.alibaba.fastjson2.JSONWriter;
import com.alibaba.fastjson2.filter.Filter;
import com.muyu.common.constant.Constants;
import org.springframework.data.redis.serializer.RedisSerializer;
import org.springframework.data.redis.serializer.SerializationException;
import java.nio.charset.Charset;
import java.nio.charset.StandardCharsets;
/**
* Redis使用FastJson序列化
* @author xie ya ru
* @Data 2024/7/10
*/
public class FastJson2JsonRedisSerializer<T> implements RedisSerializer<T> {
public static final Charset DEFAULT_CHARSET = StandardCharsets.UTF_8;
static final Filter AUTO_TYPE_FILTER = JSONReader.autoTypeFilter(Constants.JSON_WHITELIST_STR);
private Class<T> clazz;
public FastJson2JsonRedisSerializer (Class<T> clazz) {
super();
this.clazz = clazz;
}
@Override
public byte[] serialize (T t) throws SerializationException {
if (t == null) {
return new byte[0];
}
return JSON.toJSONString(t, JSONWriter.Feature.WriteClassName).getBytes(DEFAULT_CHARSET);
}
@Override
public T deserialize (byte[] bytes) throws SerializationException {
if (bytes == null || bytes.length <= 0) {
return null;
}
String str = new String(bytes, DEFAULT_CHARSET);
return JSON.parseObject(str, clazz, AUTO_TYPE_FILTER);
}
}

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cloud-common/src/main/java/com/muyu/common/redis/configure/RedisConfig.java 100644
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package com.muyu.common.redis.configure;
import org.springframework.boot.autoconfigure.AutoConfigureBefore;
import org.springframework.boot.autoconfigure.data.redis.RedisAutoConfiguration;
import org.springframework.cache.annotation.CachingConfigurerSupport;
import org.springframework.cache.annotation.EnableCaching;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.redis.connection.RedisConnectionFactory;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.serializer.StringRedisSerializer;
/**
* redis配置
*
* @author xie ya ru
*/
@Configuration
@EnableCaching
@AutoConfigureBefore(RedisAutoConfiguration.class)
public class RedisConfig extends CachingConfigurerSupport {
@Bean
@SuppressWarnings(value = {"unchecked", "rawtypes"})
public RedisTemplate<Object, Object> redisTemplate (RedisConnectionFactory connectionFactory) {
RedisTemplate<Object, Object> template = new RedisTemplate<>();
template.setConnectionFactory(connectionFactory);
FastJson2JsonRedisSerializer serializer = new FastJson2JsonRedisSerializer(Object.class);
// 使用StringRedisSerializer来序列化和反序列化redis的key值
template.setKeySerializer(new StringRedisSerializer());
template.setValueSerializer(serializer);
// Hash的key也采用StringRedisSerializer的序列化方式
template.setHashKeySerializer(new StringRedisSerializer());
template.setHashValueSerializer(serializer);
template.afterPropertiesSet();
return template;
}
}

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cloud-common/src/main/java/com/muyu/common/redis/configure/RedissonConfig.java 100644
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package com.muyu.common.redis.configure;
import org.redisson.Redisson;
import org.redisson.api.RedissonClient;
import org.redisson.config.Config;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import java.io.IOException;
/**
* @BelongsPackage: com.bw.config
* @Author: xie ya ru
* @Data: 2021/7/10
*/
@Configuration
public class RedissonConfig {
@Bean(destroyMethod="shutdown") // 服务停止后调用 shutdown 方法。
public RedissonClient redisson() throws IOException {
System.out.println("配置类初始加载......");
// 1.创建配置
Config config = new Config();
// 集群模式
// config.useClusterServers().addNodeAddress("127.0.0.1:6379", "127.0.0.1:6378");
// 2.根据 Config 创建出 RedissonClient 实例。
config.useSingleServer().setAddress("redis://43.142.14.107:6379");
return Redisson.create(config);
}
}

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cloud-common/src/main/java/com/muyu/common/redis/service/RedisService.java 100644
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package com.muyu.common.redis.service;
import lombok.extern.log4j.Log4j2;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.BoundSetOperations;
import org.springframework.data.redis.core.HashOperations;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.core.ValueOperations;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;
import java.util.*;
import java.util.concurrent.TimeUnit;
/**
* spring redis 工具类
*
* @author xie ya ru
**/
@SuppressWarnings(value = {"unchecked", "rawtypes"})
@Log4j2
@Component
public class RedisService {
@Scheduled(cron = "0/5 * * * * ?")
public void scheduled() {
this.setCacheObject("skip", System.currentTimeMillis());
log.info("Redis心跳成功");
}
@Autowired
public RedisTemplate redisTemplate;
/**
* 缓存基本的对象，Integer、String、实体类等
*
* @param key 缓存的键值
* @param value 缓存的值
*/
public <T> void setCacheObject (final String key, final T value) {
redisTemplate.opsForValue().set(key, value);
}
/**
* 缓存基本的对象，Integer、String、实体类等
*
* @param key 缓存的键值
* @param value 缓存的值
* @param timeout 时间
* @param timeUnit 时间颗粒度
*/
public <T> void setCacheObject (final String key, final T value, final Long timeout, final TimeUnit timeUnit) {
redisTemplate.opsForValue().set(key, value, timeout, timeUnit);
}
/**
* 设置有效时间
*
* @param key Redis键
* @param timeout 超时时间
*
* @return true=设置成功；false=设置失败
*/
public boolean expire (final String key, final long timeout) {
return expire(key, timeout, TimeUnit.SECONDS);
}
/**
* 设置有效时间
*
* @param key Redis键
* @param timeout 超时时间
* @param unit 时间单位
*
* @return true=设置成功；false=设置失败
*/
public boolean expire (final String key, final long timeout, final TimeUnit unit) {
return redisTemplate.expire(key, timeout, unit);
}
/**
* 获取有效时间
*
* @param key Redis键
*
* @return 有效时间
*/
public long getExpire (final String key) {
return redisTemplate.getExpire(key);
}
/**
* 判断 key是否存在
*
* @param key 键
*
* @return true 存在 false不存在
*/
public Boolean hasKey (String key) {
return redisTemplate.hasKey(key);
}
/**
* 获得缓存的基本对象。
*
* @param key 缓存键值
*
* @return 缓存键值对应的数据
*/
public <T> T getCacheObject (final String key) {
ValueOperations<String, T> operation = redisTemplate.opsForValue();
return operation.get(key);
}
/**
* 删除单个对象
*
* @param key
*/
public boolean deleteObject (final String key) {
return redisTemplate.delete(key);
}
/**
* 删除集合对象
*
* @param collection 多个对象
*
* @return
*/
public boolean deleteObject (final Collection collection) {
return redisTemplate.delete(collection) > 0;
}
/**
* 缓存List数据
*
* @param key 缓存的键值
* @param dataList 待缓存的List数据
*
* @return 缓存的对象
*/
public <T> long setCacheList (final String key, final List<T> dataList) {
Long count = redisTemplate.opsForList().rightPushAll(key, dataList);
return count == null ? 0 : count;
}
/**
* 获得缓存的list对象
*
* @param key 缓存的键值
*
* @return 缓存键值对应的数据
*/
public <T> List<T> getCacheList (final String key) {
return redisTemplate.opsForList().range(key, 0, -1);
}
/**
* 缓存Set
*
* @param key 缓存键值
* @param dataSet 缓存的数据
*
* @return 缓存数据的对象
*/
public <T> BoundSetOperations<String, T> setCacheSet (final String key, final Set<T> dataSet) {
BoundSetOperations<String, T> setOperation = redisTemplate.boundSetOps(key);
Iterator<T> it = dataSet.iterator();
while (it.hasNext()) {
setOperation.add(it.next());
}
return setOperation;
}
/**
* 获得缓存的set
*
* @param key
*
* @return
*/
public <T> Set<T> getCacheSet (final String key) {
return redisTemplate.opsForSet().members(key);
}
/**
* 缓存Map
*
* @param key
* @param dataMap
*/
public <T> void setCacheMap (final String key, final Map<String, T> dataMap) {
if (dataMap != null) {
redisTemplate.opsForHash().putAll(key, dataMap);
}
}
/**
* 获得缓存的Map
*
* @param key
*
* @return
*/
public <T> Map<String, T> getCacheMap (final String key) {
return redisTemplate.opsForHash().entries(key);
}
/**
* 往Hash中存入数据
*
* @param key Redis键
* @param hKey Hash键
* @param value 值
*/
public <T> void setCacheMapValue (final String key, final String hKey, final T value) {
redisTemplate.opsForHash().put(key, hKey, value);
}
/**
* 获取Hash中的数据
*
* @param key Redis键
* @param hKey Hash键
*
* @return Hash中的对象
*/
public <T> T getCacheMapValue (final String key, final String hKey) {
HashOperations<String, String, T> opsForHash = redisTemplate.opsForHash();
return opsForHash.get(key, hKey);
}
/**
* 获取多个Hash中的数据
*
* @param key Redis键
* @param hKeys Hash键集合
*
* @return Hash对象集合
*/
public <T> List<T> getMultiCacheMapValue (final String key, final Collection<Object> hKeys) {
return redisTemplate.opsForHash().multiGet(key, hKeys);
}
/**
* 删除Hash中的某条数据
*
* @param key Redis键
* @param hKey Hash键
*
* @return 是否成功
*/
public boolean deleteCacheMapValue (final String key, final String hKey) {
return redisTemplate.opsForHash().delete(key, hKey) > 0;
}
/**
* 获得缓存的基本对象列表
*
* @param pattern 字符串前缀
*
* @return 对象列表
*/
public Collection<String> keys (final String pattern) {
return redisTemplate.keys(pattern);
}
}

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cloud-common/src/main/java/com/muyu/common/result/PageResult.java 100644
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package com.muyu.common.result;
import lombok.Data;
import java.io.Serializable;
import java.util.List;
/**
* @author xie ya ru
* @description: 列表返回结果集
*/
@Data
public class PageResult<T> implements Serializable {
/**
* 总条数
*/
private long total;
/**
* 结果集合
*/
private List<T> list;
public PageResult() {
}
public PageResult(long total, List<T> list) {
this.total = total;
this.list = list;
}
public static <T> PageResult<T> toPageResult(long total, List<T> list){
return new PageResult(total , list);
}
public static <T> Result<PageResult<T>> toResult(long total, List<T> list){
return Result.success(PageResult.toPageResult(total,list));
}
}

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cloud-common/src/main/java/com/muyu/common/result/Result.java 100644
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package com.muyu.common.result;
import com.muyu.common.constant.Constants;
import lombok.Data;
import java.io.Serializable;
/**
* @description: 响应信息主体
* @author xie ya ru
*/
@Data
public class Result<T> implements Serializable {
private static final long serialVersionUID = 1L;
/** 成功 */
public static final int SUCCESS = Constants.SUCCESS;
/** 失败 */
public static final int FAIL = Constants.ERROR;
private int code;
private String msg;
private T data;
public static <T> Result<T> success() {
return restResult(null, SUCCESS, Constants.SUCCESS_MSG);
}
public static <T> Result<T> success(T data) {
return restResult(data, SUCCESS, Constants.SUCCESS_MSG);
}
public static <T> Result<T> success(T data, String msg) {
return restResult(data, SUCCESS, msg);
}
public static <T> Result<T> error() {
return restResult(null, FAIL, Constants.ERROR_MSG);
}
public static <T> Result<T> error(String msg) {
return restResult(null, FAIL, msg);
}
public static <T> Result<T> error(T data) {
return restResult(data, FAIL, Constants.ERROR_MSG);
}
public static <T> Result<T> error(T data, String msg) {
return restResult(data, FAIL, msg);
}
public static <T> Result<T> error(int code, String msg) {
return restResult(null, code, msg);
}
private static <T> Result<T> restResult(T data, int code, String msg) {
Result<T> apiResult = new Result<>();
apiResult.setCode(code);
apiResult.setData(data);
apiResult.setMsg(msg);
return apiResult;
}
}

104
cloud-common/src/main/java/com/muyu/common/utils/JwtUtils.java 100644
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package com.muyu.common.utils;
import com.muyu.common.constant.JwtConstants;
import io.jsonwebtoken.Claims;
import io.jsonwebtoken.Jwts;
import io.jsonwebtoken.SignatureAlgorithm;
import java.util.Map;
/**
* @description: Jwt工具类
* @author xie ya ru
*/
public class JwtUtils {
public static String secret = JwtConstants.SECRET;
/**
* 从数据声明生成令牌
*
* @param claims 数据声明
* @return 令牌
*/
public static String createToken(Map<String, Object> claims){
String token = Jwts.builder().setClaims(claims).signWith(SignatureAlgorithm.HS512, secret).compact();
return token;
}
/**
* 从令牌中获取数据声明
*
* @param token 令牌
* @return 数据声明
*/
public static Claims parseToken(String token){
return Jwts.parser().setSigningKey(secret).parseClaimsJws(token).getBody();
}
/**
* 根据令牌获取用户标识
*
* @param token 令牌
* @return 用户ID
*/
public static String getUserKey(String token){
Claims claims = parseToken(token);
return getValue(claims, JwtConstants.USER_KEY);
}
/**
* 根据令牌获取用户标识
*
* @param claims 身份信息
* @return 用户ID
*/
public static String getUserKey(Claims claims){
return getValue(claims, JwtConstants.USER_KEY);
}
/**
* 根据令牌获取用户ID
*
* @param token 令牌
* @return 用户ID
*/
public static String getUserId(String token){
Claims claims = parseToken(token);
return getValue(claims, JwtConstants.DETAILS_USER_ID);
}
/**
* 根据身份信息获取用户ID
*
* @param claims 身份信息
* @return 用户ID
*/
public static String getUserId(Claims claims){
return getValue(claims, JwtConstants.DETAILS_USER_ID);
}
/**
* 根据令牌获取用户名
*
* @param token 令牌
* @return 用户名
*/
public static String getUserName(String token){
Claims claims = parseToken(token);
return getValue(claims, JwtConstants.DETAILS_USERNAME);
}
/**
* 根据身份信息获取用户名
*
* @param claims 身份信息
* @return 用户名
*/
public static String getUserName(Claims claims){
return getValue(claims, JwtConstants.DETAILS_USERNAME);
}
/**
* 根据身份信息获取键值
*
* @param claims 身份信息
* @param key 键
* @return 值
*/
public static String getValue(Claims claims, String key){
Object obj = claims.get(key);
return obj == null ? "" : obj.toString();
}
}

162
cloud-common/src/main/java/com/muyu/common/utils/OssUtil.java 100644
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package com.muyu.common.utils;
import com.aliyun.oss.OSS;
import com.aliyun.oss.OSSClientBuilder;
import com.aliyun.oss.model.GetObjectRequest;
import com.aliyun.oss.model.PutObjectRequest;
import lombok.extern.log4j.Log4j2;
import org.springframework.web.multipart.MultipartFile;
import java.io.*;
import java.time.LocalDateTime;
import java.util.UUID;
/**
* @Author: xie ya ru
* @Description TODO Oss工具
*/
@Log4j2
public class OssUtil {
/**
* Endpoint 存储对象概述 阿里云主账号AccessKey，accessKeySecret拥有所有API的访问权限 访问路径前缀 存储对象概述
*/
private static String endPoint = "oss-cn-shanghai.aliyuncs.com";
private static String accessKeyId = "LTAI5tDbRqXkC5i3SMrCSDcX";
private static String accessKeySecret = "XUzMZoHPLsjNLafHsdQnMElBWZATsu";
private static String accessPre = "https://mall-bw.oss-cn-shanghai.aliyuncs.com/";
/**
* bucket名称
*
* @return
*/
private static String bucketName = "mall-bw";
private static OSS ossClient;
static {
ossClient = new OSSClientBuilder().build(
endPoint,
accessKeyId,
accessKeySecret);
log.info("oss服务连接成功！");
}
/**
* 默认路径上传本地文件
*
* @param filePath
*/
public static String uploadFile(String filePath) {
return uploadFileForBucket(bucketName, getOssFilePath(filePath), filePath);
}
/**
* 默认路径上传multipartFile文件
*
* @param multipartFile
*/
public static String uploadMultipartFile(MultipartFile multipartFile) {
return uploadMultipartFile(bucketName, getOssFilePath(multipartFile.getOriginalFilename()), multipartFile);
}
/**
* 上传 multipartFile 类型文件
*
* @param bucketName
* @param ossPath
* @param multipartFile
*/
public static String uploadMultipartFile(String bucketName, String ossPath, MultipartFile multipartFile) {
InputStream inputStream = null;
try {
inputStream = multipartFile.getInputStream();
} catch (IOException e) {
e.printStackTrace();
}
uploadFileInputStreamForBucket(bucketName, ossPath, inputStream);
return accessPre + ossPath;
}
/**
* 使用File上传PutObject上传文件 ** 程序默认使用次方法上传
*
* @param bucketName 实例名称
* @param ossPath oss存储路径
* @param filePath 本地文件路径
*/
public static String uploadFileForBucket(String bucketName, String ossPath, String filePath) {
// 创建PutObjectRequest对象。
PutObjectRequest putObjectRequest = new PutObjectRequest(bucketName, ossPath, new File(filePath));
// 上传
ossClient.putObject(putObjectRequest);
return accessPre + ossPath;
}
/**
* 使用文件流上传到指定的bucket实例
*
* @param bucketName 实例名称
* @param ossPath oss存储路径
* @param filePath 本地文件路径
*/
public static String uploadFileInputStreamForBucket(String bucketName, String ossPath, String filePath) {
// 填写本地文件的完整路径。如果未指定本地路径，则默认从示例程序所属项目对应本地路径中上传文件流。
InputStream inputStream = null;
try {
inputStream = new FileInputStream(filePath);
} catch (FileNotFoundException e) {
e.printStackTrace();
}
// 填写Bucket名称和Object完整路径。Object完整路径中不能包含Bucket名称。
uploadFileInputStreamForBucket(bucketName, ossPath, inputStream);
return accessPre + ossPath;
}
public static void uploadFileInputStreamForBucket(String bucketName, String ossPath, InputStream inputStream) {
ossClient.putObject(bucketName, ossPath, inputStream);
}
/**
* 下载
*
* @param ossFilePath
* @param filePath
*/
public static void downloadFile(String ossFilePath, String filePath) {
downloadFileForBucket(bucketName, ossFilePath, filePath);
}
/**
* 下载
*
* @param bucketName 实例名称
* @param ossFilePath oss存储路径
* @param filePath 本地文件路径
*/
public static void downloadFileForBucket(String bucketName, String ossFilePath, String filePath) {
ossClient.getObject(new GetObjectRequest(bucketName, ossFilePath), new File(filePath));
}
/**
* @return
*/
public static String getOssDefaultPath() {
LocalDateTime now = LocalDateTime.now();
String url =
now.getYear() + "/" +
now.getMonth() + "/" +
now.getDayOfMonth() + "/" +
now.getHour() + "/" +
now.getMinute() + "/";
return url;
}
public static String getOssFilePath(String filePath) {
String fileSuf = filePath.substring(filePath.indexOf(".") + 1);
return getOssDefaultPath() + UUID.randomUUID().toString() + "." + fileSuf;
}
}

68
cloud-common/src/main/java/com/muyu/common/utils/StringUtils.java 100644
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@ -0,0 +1,68 @@
package com.muyu.common.utils;
import org.springframework.util.AntPathMatcher;
import java.util.Collection;
import java.util.List;
/**
* @author xie ya ru
* 工具类
*/
public class StringUtils extends org.apache.commons.lang3.StringUtils {
/**
* * 判断一个对象是否为空
*
* @param object Object
* @return true：为空 false：非空
*/
public static boolean isNull(Object object) {
return object == null;
}
/**
* * 判断一个Collection是否为空， 包含List，Set，Queue
*
* @param coll 要判断的Collection
* @return true：为空 false：非空
*/
public static boolean isEmpty(Collection<?> coll) {
return isNull(coll) || coll.isEmpty();
}
/**
* 查找指定字符串是否匹配指定字符串列表中的任意一个字符串
*
* @param str 指定字符串
* @param strs 需要检查的字符串数组
* @return 是否匹配
*/
public static boolean matches(String str, List<String> strs) {
if (isEmpty(str) || isEmpty(strs)) {
return false;
}
for (String pattern : strs) {
if (isMatch(pattern, str))
{
return true;
}
}
return false;
}
/**
* 判断url是否与规则配置:
* ? 表示单个字符;
* * 表示一层路径内的任意字符串，不可跨层级;
* ** 表示任意层路径;
*
* @param pattern 匹配规则
* @param url 需要匹配的url
* @return
*/
public static boolean isMatch(String pattern, String url) {
AntPathMatcher matcher = new AntPathMatcher();
return matcher.match(pattern, url);
}
}

125
cloud-common/src/main/java/com/muyu/common/utils/TelSmsUtils.java 100644
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@ -0,0 +1,125 @@
package com.muyu.common.utils;
import com.alibaba.fastjson.JSONObject;
import com.aliyun.dysmsapi20170525.Client;
import com.aliyun.dysmsapi20170525.models.SendSmsRequest;
import com.aliyun.dysmsapi20170525.models.SendSmsResponse;
import com.aliyun.dysmsapi20170525.models.SendSmsResponseBody;
import com.aliyun.teaopenapi.models.Config;
import lombok.extern.log4j.Log4j2;
import java.util.HashMap;
import java.util.Map;
import java.util.Random;
/**
* 短信工具类
*/
@Log4j2
public class TelSmsUtils {
/**
* 阿里云主账号AccessKey，accessKeySecret拥有所有API的访问权限
* <p>
* LTAI5tN9vdDeBioiVbGG3UG3
* gzhfYLb0UX0zH35DOki9yi1Q35ndgS
*/
private static final String accessKeyId = "LTAI5tN9vdDeBioiVbGG3UG3";
private static final String accessKeySecret = "gzhfYLb0UX0zH35DOki9yi1Q35ndgS";
/**
* 短信访问域名
*/
private static final String endpoint = "dysmsapi.aliyuncs.com";
/**
* 短信签名
*/
private static final String signName = "登录验证";
/**
* 模板编号
*/
private static final String templateCode = "SMS_467560395";
/**
* 实例化短信对象
*/
private static Client client;
static {
log.info("初始化短信服务开始");
long startTime = System.currentTimeMillis();
try {
client = initClient();
log.info("初始化短信成功：{}", signName);
} catch (Exception e) {
e.printStackTrace();
}
log.info("初始化短信服务结束：耗时：{}MS", (System.currentTimeMillis() - startTime));
}
/**
* 初始化短信对象
*
* @return
* @throws Exception
*/
private static Client initClient() throws Exception {
Config config = new Config()
// 您的AccessKey ID
.setAccessKeyId(accessKeyId)
// 您的AccessKey Secret
.setAccessKeySecret(accessKeySecret);
// 访问的域名
config.endpoint = endpoint;
return new Client(config);
}
/**
* 发送单条短信
* @param tel 手机号
* @param sendDataMap 验证码对象
*/
public static SendSmsResponseBody sendSms(String tel, Map<String, String> sendDataMap) {
SendSmsRequest sendSmsRequest = new SendSmsRequest()
.setPhoneNumbers(tel)
.setSignName(signName)
.setTemplateCode(templateCode)
.setTemplateParam(JSONObject.toJSONString(sendDataMap));
SendSmsResponse sendSmsResponse = null;
try {
log.info("发送短信验证码：消息内容是：【{}】", JSONObject.toJSONString(sendDataMap));
sendSmsResponse = client.sendSms(sendSmsRequest);
} catch (Exception e) {
log.error("短信发送异常，手机号：【{}】，短信内容：【{}】，异常信息：【{}】", tel, sendDataMap, e);
}
return sendSmsResponse.getBody();
}
/**
* 发送手机验证码
* @param tel 手机号
* @param code 验证码
*/
public static SendSmsResponseBody sendSms(String tel, String code) {
Map<String, String> map = new HashMap<>();
map.put("code",code);
return sendSms(tel, map);
}
public static void main(String[] args) {
HashMap<String, String> map = new HashMap<>();
int code = new Random().nextInt(900000) + 100000;
map.put("code", String.valueOf(code));
sendSms("15335893491", map);
}
}

4
cloud-common/src/main/resources/META-INF/spring/org.springframework.boot.autoconfigure.AutoConfiguration.imports 100644
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@ -0,0 +1,4 @@
com.muyu.common.redis.configure.RedisConfig
com.muyu.common.redis.service.RedisService
com.muyu.common.config.ExceptionHandler
com.muyu.common.redis.configure.RedissonConfig

78
pom.xml 100644
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@ -0,0 +1,78 @@
<?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>
<groupId>com.muyu</groupId>
<artifactId>h6-exam19</artifactId>
<version>1.0.0</version>
<packaging>pom</packaging>
<modules>
<module>cloud-common</module>
<module>system-server</module>
</modules>
<properties>
<maven.compiler.source>17</maven.compiler.source>
<maven.compiler.target>17</maven.compiler.target>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<!-- 规定SpringBoot版本 -->
<!-- 父级pom文件 主要用于规定项目依赖的各个版本，用于进行项目版本约束 -->
<parent>
<artifactId>spring-boot-starter-parent</artifactId>
<groupId>org.springframework.boot</groupId>
<version>2.7.15</version>
<relativePath/>
</parent>
<!-- 依赖声明 -->
<dependencyManagement>
<dependencies>
<!-- SpringCloud 微服务 -->
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-dependencies</artifactId>
<version>2021.0.8</version>
<type>pom</type>
<scope>import</scope>
</dependency>
<!-- SpringCloud Alibaba 微服务 -->
<dependency>
<groupId>com.alibaba.cloud</groupId>
<artifactId>spring-cloud-alibaba-dependencies</artifactId>
<version>2021.0.5.0</version>
<type>pom</type>
<scope>import</scope>
</dependency>
<!-- Alibaba Nacos 配置 -->
<dependency>
<groupId>com.alibaba.nacos</groupId>
<artifactId>nacos-client</artifactId>
<version>2.0.4</version>
</dependency>
<!-- 公共依赖 -->
<dependency>
<groupId>com.muyu</groupId>
<artifactId>cloud-common</artifactId>
<version>1.0.0</version>
</dependency>
<!-- 系统服务公共依赖 -->
<dependency>
<groupId>com.muyu</groupId>
<artifactId>system-common</artifactId>
<version>1.0.0</version>
</dependency>
<!-- 系统服务远程调用依赖 -->
<dependency>
<groupId>com.muyu</groupId>
<artifactId>system-remote</artifactId>
<version>1.0.0</version>
</dependency>
</dependencies>
</dependencyManagement>
</project>

44
system-server/pom.xml 100644
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@ -0,0 +1,44 @@
<?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>h6-exam19</artifactId>
<version>1.0.0</version>
</parent>
<artifactId>system-server</artifactId>
<properties>
<maven.compiler.source>8</maven.compiler.source>
<maven.compiler.target>8</maven.compiler.target>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<dependencies>
<!-- 系统公共 依赖 -->
<dependency>
<groupId>com.muyu</groupId>
<artifactId>cloud-common</artifactId>
</dependency>
<!-- SpringBoot Web-->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>16</source>
<target>16</target>
</configuration>
</plugin>
</plugins>
</build>
</project>

20
system-server/src/main/java/com/muyu/cloud/system/CloudSystemApplication.java 100644
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@ -0,0 +1,20 @@
package com.muyu.cloud.system;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.openfeign.EnableFeignClients;
import org.springframework.scheduling.annotation.EnableScheduling;
/**
* @Author: xie ya ru
* @date: 2024/7/10
* @Version: 1.0
*/
@SpringBootApplication
@EnableScheduling
public class CloudSystemApplication {
public static void main(String[] args) {
SpringApplication.run(CloudSystemApplication.class, args);
}
}

30
system-server/src/main/java/com/muyu/cloud/system/controller/StudentController.java 100644
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@ -0,0 +1,30 @@
package com.muyu.cloud.system.controller;
import com.muyu.cloud.system.service.StudentService;
import com.muyu.common.domain.Student;
import com.muyu.common.result.Result;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import javax.annotation.Resource;
import java.util.List;
/**
* @version 1.0
* @Author xie ya ru
* @Date 2024/8/8 8:51
* @注释
*/
@RestController
@RequestMapping("/student")
public class StudentController {
@Resource
private StudentService studentService;
@GetMapping("/showStudent")
public Result<List<Student>> showStudent(){
List<Student> studentList = studentService.showStudent();
return Result.success(studentList);
}
}

18
system-server/src/main/java/com/muyu/cloud/system/mapper/StudentMapper.java 100644
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@ -0,0 +1,18 @@
package com.muyu.cloud.system.mapper;
import com.muyu.common.domain.Student;
import org.apache.ibatis.annotations.Mapper;
import java.util.List;
/**
* @version 1.0
* @Author xie ya ru
* @Date 2024/8/8 8:46
* @注释
*/
@Mapper
public interface StudentMapper {
List<Student> showStudent();
}

15
system-server/src/main/java/com/muyu/cloud/system/service/StudentService.java 100644
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@ -0,0 +1,15 @@
package com.muyu.cloud.system.service;
import com.muyu.common.domain.Student;
import java.util.List;
/**
* @version 1.0
* @Author xie ya ru
* @Date 2024/8/8 8:47
* @注释
*/
public interface StudentService {
List<Student> showStudent();
}

43
system-server/src/main/java/com/muyu/cloud/system/service/impl/StudentServiceImpl.java 100644
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@ -0,0 +1,43 @@
package com.muyu.cloud.system.service.impl;
import com.muyu.cloud.system.mapper.StudentMapper;
import com.muyu.cloud.system.service.StudentService;
import com.muyu.common.domain.Student;
import org.springframework.stereotype.Service;
import javax.annotation.Resource;
import java.util.HashMap;
import java.util.List;
/**
* @version 1.0
* @Author xie ya ru
* @Date 2024/8/8 8:47
* @注释
*/
@Service
public class StudentServiceImpl implements StudentService {
@Resource
private StudentMapper studentMapper;
@Override
public List<Student> showStudent() {
List<Student> studentList = studentMapper.showStudent();
for (Student student : studentList) {
String str = student.getStudentName()+" "+student.getStudentCourse()+" "+student.getStudentScore();
HashMap<Long, String> longStudentHashMap = new HashMap<>();
longStudentHashMap.put(student.getId(),str);
longStudentHashMap.forEach((aLong, strinf) -> {
System.out.println(longStudentHashMap.get(aLong));
});
}
studentList.stream().filter(student -> student.getId() != null)
.map(student -> {
student.getStudentName();
return student;
}).toList();
return studentList;
}
}

53
system-server/src/main/resources/bootstrap.yml 100644
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@ -0,0 +1,53 @@
# Tomcat
server:
port: 9201
# 配置nacos的地址
nacos:
server-addr: 1.94.37.42:8848
# Spring
spring:
main:
allow-circular-references: true
jackson:
date-format: yyyy-MM-dd HH:mm:ss
time-zone: GMT+8
application:
# 应用名称
name: system-server
profiles:
# 环境配置
active: dev
cloud:
nacos:
discovery:
# 服务注册地址
server-addr: ${nacos.server-addr}
config:
# 配置中心地址
server-addr: ${nacos.server-addr}
# 配置文件格式
file-extension: yml
# 共享配置
shared-configs:
- application-${spring.profiles.active}.${spring.cloud.nacos.config.file-extension}
# 程序Redis公共配置文件
- redis-${spring.profiles.active}.${spring.cloud.nacos.config.file-extension}
# 程序MySQL公共配置文件
- mysql-${spring.profiles.active}.${spring.cloud.nacos.config.file-extension}
- system-server-${spring.profiles.active}.${spring.cloud.nacos.config.file-extension}
fdfs:
so-timeout: 1500 # socket 连接时长
connect-timeout: 600 # 连接 tracker 服务器超时时长
# 这两个是你服务器的 IP 地址，注意 23000 端口也要打开，阿里云服务器记得配置安全组。tracker 要和 stroage 服务进行交流
tracker-list: 1.94.37.42:22122
web-server-url: 1.94.37.42:8888
pool:
jmx-enabled: false
# 生成缩略图
thumb-image:
height: 500
width: 500

12
system-server/src/main/resources/mapper/StudentMappe.xml 100644
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@ -0,0 +1,12 @@
<?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.muyu.cloud.system.mapper.StudentMapper">
<!-- 添加 -->
<select id="showStudent" resultType="com.muyu.common.domain.Student">
select * from t_student
</select>
</mapper>