mirror of
https://gitee.com/huangge1199_admin/vue-pro.git
synced 2025-01-31 09:30:05 +08:00
【新增】新增 UserIdempotentKeyResolver 解析器,支持用户级别的幂等
This commit is contained in:
parent
321f71de73
commit
38db5fe008
@ -16,6 +16,13 @@
|
|||||||
<url>https://github.com/YunaiV/ruoyi-vue-pro</url>
|
<url>https://github.com/YunaiV/ruoyi-vue-pro</url>
|
||||||
|
|
||||||
<dependencies>
|
<dependencies>
|
||||||
|
<!-- Web 相关 -->
|
||||||
|
<dependency>
|
||||||
|
<groupId>cn.iocoder.boot</groupId>
|
||||||
|
<artifactId>yudao-spring-boot-starter-web</artifactId>
|
||||||
|
<scope>provided</scope> <!-- 设置为 provided,只有 OncePerRequestFilter 使用到 -->
|
||||||
|
</dependency>
|
||||||
|
|
||||||
<!-- DB 相关 -->
|
<!-- DB 相关 -->
|
||||||
<dependency>
|
<dependency>
|
||||||
<groupId>cn.iocoder.boot</groupId>
|
<groupId>cn.iocoder.boot</groupId>
|
||||||
|
@ -4,6 +4,7 @@ import cn.iocoder.yudao.framework.idempotent.core.aop.IdempotentAspect;
|
|||||||
import cn.iocoder.yudao.framework.idempotent.core.keyresolver.impl.DefaultIdempotentKeyResolver;
|
import cn.iocoder.yudao.framework.idempotent.core.keyresolver.impl.DefaultIdempotentKeyResolver;
|
||||||
import cn.iocoder.yudao.framework.idempotent.core.keyresolver.impl.ExpressionIdempotentKeyResolver;
|
import cn.iocoder.yudao.framework.idempotent.core.keyresolver.impl.ExpressionIdempotentKeyResolver;
|
||||||
import cn.iocoder.yudao.framework.idempotent.core.keyresolver.IdempotentKeyResolver;
|
import cn.iocoder.yudao.framework.idempotent.core.keyresolver.IdempotentKeyResolver;
|
||||||
|
import cn.iocoder.yudao.framework.idempotent.core.keyresolver.impl.UserIdempotentKeyResolver;
|
||||||
import cn.iocoder.yudao.framework.idempotent.core.redis.IdempotentRedisDAO;
|
import cn.iocoder.yudao.framework.idempotent.core.redis.IdempotentRedisDAO;
|
||||||
import org.springframework.boot.autoconfigure.AutoConfiguration;
|
import org.springframework.boot.autoconfigure.AutoConfiguration;
|
||||||
import cn.iocoder.yudao.framework.redis.config.YudaoRedisAutoConfiguration;
|
import cn.iocoder.yudao.framework.redis.config.YudaoRedisAutoConfiguration;
|
||||||
@ -32,6 +33,11 @@ public class YudaoIdempotentConfiguration {
|
|||||||
return new DefaultIdempotentKeyResolver();
|
return new DefaultIdempotentKeyResolver();
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@Bean
|
||||||
|
public UserIdempotentKeyResolver userIdempotentKeyResolver() {
|
||||||
|
return new UserIdempotentKeyResolver();
|
||||||
|
}
|
||||||
|
|
||||||
@Bean
|
@Bean
|
||||||
public ExpressionIdempotentKeyResolver expressionIdempotentKeyResolver() {
|
public ExpressionIdempotentKeyResolver expressionIdempotentKeyResolver() {
|
||||||
return new ExpressionIdempotentKeyResolver();
|
return new ExpressionIdempotentKeyResolver();
|
||||||
|
@ -2,6 +2,8 @@ package cn.iocoder.yudao.framework.idempotent.core.annotation;
|
|||||||
|
|
||||||
import cn.iocoder.yudao.framework.idempotent.core.keyresolver.impl.DefaultIdempotentKeyResolver;
|
import cn.iocoder.yudao.framework.idempotent.core.keyresolver.impl.DefaultIdempotentKeyResolver;
|
||||||
import cn.iocoder.yudao.framework.idempotent.core.keyresolver.IdempotentKeyResolver;
|
import cn.iocoder.yudao.framework.idempotent.core.keyresolver.IdempotentKeyResolver;
|
||||||
|
import cn.iocoder.yudao.framework.idempotent.core.keyresolver.impl.ExpressionIdempotentKeyResolver;
|
||||||
|
import cn.iocoder.yudao.framework.idempotent.core.keyresolver.impl.UserIdempotentKeyResolver;
|
||||||
|
|
||||||
import java.lang.annotation.ElementType;
|
import java.lang.annotation.ElementType;
|
||||||
import java.lang.annotation.Retention;
|
import java.lang.annotation.Retention;
|
||||||
@ -36,6 +38,10 @@ public @interface Idempotent {
|
|||||||
|
|
||||||
/**
|
/**
|
||||||
* 使用的 Key 解析器
|
* 使用的 Key 解析器
|
||||||
|
*
|
||||||
|
* @see DefaultIdempotentKeyResolver 全局级别
|
||||||
|
* @see UserIdempotentKeyResolver 用户级别
|
||||||
|
* @see ExpressionIdempotentKeyResolver 自定义表达式,通过 {@link #keyArg()} 计算
|
||||||
*/
|
*/
|
||||||
Class<? extends IdempotentKeyResolver> keyResolver() default DefaultIdempotentKeyResolver.class;
|
Class<? extends IdempotentKeyResolver> keyResolver() default DefaultIdempotentKeyResolver.class;
|
||||||
/**
|
/**
|
||||||
@ -43,4 +49,15 @@ public @interface Idempotent {
|
|||||||
*/
|
*/
|
||||||
String keyArg() default "";
|
String keyArg() default "";
|
||||||
|
|
||||||
|
/**
|
||||||
|
* 删除 Key,当发生异常时候
|
||||||
|
*
|
||||||
|
* 问题:为什么发生异常时,需要删除 Key 呢?
|
||||||
|
* 回答:发生异常时,说明业务发生错误,此时需要删除 Key,避免下次请求无法正常执行。
|
||||||
|
*
|
||||||
|
* 问题:为什么不搞 deleteWhenSuccess 执行成功时,需要删除 Key 呢?
|
||||||
|
* 回答:这种情况下,本质上是分布式锁,推荐使用 @Lock4j 注解
|
||||||
|
*/
|
||||||
|
boolean deleteKeyWhenException() default true;
|
||||||
|
|
||||||
}
|
}
|
||||||
|
@ -2,14 +2,14 @@ package cn.iocoder.yudao.framework.idempotent.core.aop;
|
|||||||
|
|
||||||
import cn.iocoder.yudao.framework.common.exception.ServiceException;
|
import cn.iocoder.yudao.framework.common.exception.ServiceException;
|
||||||
import cn.iocoder.yudao.framework.common.exception.enums.GlobalErrorCodeConstants;
|
import cn.iocoder.yudao.framework.common.exception.enums.GlobalErrorCodeConstants;
|
||||||
|
import cn.iocoder.yudao.framework.common.util.collection.CollectionUtils;
|
||||||
import cn.iocoder.yudao.framework.idempotent.core.annotation.Idempotent;
|
import cn.iocoder.yudao.framework.idempotent.core.annotation.Idempotent;
|
||||||
import cn.iocoder.yudao.framework.idempotent.core.keyresolver.IdempotentKeyResolver;
|
import cn.iocoder.yudao.framework.idempotent.core.keyresolver.IdempotentKeyResolver;
|
||||||
import cn.iocoder.yudao.framework.idempotent.core.redis.IdempotentRedisDAO;
|
import cn.iocoder.yudao.framework.idempotent.core.redis.IdempotentRedisDAO;
|
||||||
import cn.iocoder.yudao.framework.common.util.collection.CollectionUtils;
|
|
||||||
import lombok.extern.slf4j.Slf4j;
|
import lombok.extern.slf4j.Slf4j;
|
||||||
import org.aspectj.lang.JoinPoint;
|
import org.aspectj.lang.ProceedingJoinPoint;
|
||||||
|
import org.aspectj.lang.annotation.Around;
|
||||||
import org.aspectj.lang.annotation.Aspect;
|
import org.aspectj.lang.annotation.Aspect;
|
||||||
import org.aspectj.lang.annotation.Before;
|
|
||||||
import org.springframework.util.Assert;
|
import org.springframework.util.Assert;
|
||||||
|
|
||||||
import java.util.List;
|
import java.util.List;
|
||||||
@ -36,21 +36,33 @@ public class IdempotentAspect {
|
|||||||
this.idempotentRedisDAO = idempotentRedisDAO;
|
this.idempotentRedisDAO = idempotentRedisDAO;
|
||||||
}
|
}
|
||||||
|
|
||||||
@Before("@annotation(idempotent)")
|
@Around(value = "@annotation(idempotent)")
|
||||||
public void beforePointCut(JoinPoint joinPoint, Idempotent idempotent) {
|
public Object beforePointCut(ProceedingJoinPoint joinPoint, Idempotent idempotent) throws Throwable {
|
||||||
// 获得 IdempotentKeyResolver
|
// 获得 IdempotentKeyResolver
|
||||||
IdempotentKeyResolver keyResolver = keyResolvers.get(idempotent.keyResolver());
|
IdempotentKeyResolver keyResolver = keyResolvers.get(idempotent.keyResolver());
|
||||||
Assert.notNull(keyResolver, "找不到对应的 IdempotentKeyResolver");
|
Assert.notNull(keyResolver, "找不到对应的 IdempotentKeyResolver");
|
||||||
// 解析 Key
|
// 解析 Key
|
||||||
String key = keyResolver.resolver(joinPoint, idempotent);
|
String key = keyResolver.resolver(joinPoint, idempotent);
|
||||||
|
|
||||||
// 锁定 Key。
|
// 1. 锁定 Key
|
||||||
boolean success = idempotentRedisDAO.setIfAbsent(key, idempotent.timeout(), idempotent.timeUnit());
|
boolean success = idempotentRedisDAO.setIfAbsent(key, idempotent.timeout(), idempotent.timeUnit());
|
||||||
// 锁定失败,抛出异常
|
// 锁定失败,抛出异常
|
||||||
if (!success) {
|
if (!success) {
|
||||||
log.info("[beforePointCut][方法({}) 参数({}) 存在重复请求]", joinPoint.getSignature().toString(), joinPoint.getArgs());
|
log.info("[beforePointCut][方法({}) 参数({}) 存在重复请求]", joinPoint.getSignature().toString(), joinPoint.getArgs());
|
||||||
throw new ServiceException(GlobalErrorCodeConstants.REPEATED_REQUESTS.getCode(), idempotent.message());
|
throw new ServiceException(GlobalErrorCodeConstants.REPEATED_REQUESTS.getCode(), idempotent.message());
|
||||||
}
|
}
|
||||||
|
|
||||||
|
// 2. 执行逻辑
|
||||||
|
try {
|
||||||
|
return joinPoint.proceed();
|
||||||
|
} catch (Throwable throwable) {
|
||||||
|
// 3. 异常时,删除 Key
|
||||||
|
// 参考美团 GTIS 思路:https://tech.meituan.com/2016/09/29/distributed-system-mutually-exclusive-idempotence-cerberus-gtis.html
|
||||||
|
if (idempotent.deleteKeyWhenException()) {
|
||||||
|
idempotentRedisDAO.delete(key);
|
||||||
|
}
|
||||||
|
throw throwable;
|
||||||
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
}
|
}
|
||||||
|
@ -7,7 +7,7 @@ import cn.iocoder.yudao.framework.idempotent.core.keyresolver.IdempotentKeyResol
|
|||||||
import org.aspectj.lang.JoinPoint;
|
import org.aspectj.lang.JoinPoint;
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* 默认幂等 Key 解析器,使用方法名 + 方法参数,组装成一个 Key
|
* 默认(全局级别)幂等 Key 解析器,使用方法名 + 方法参数,组装成一个 Key
|
||||||
*
|
*
|
||||||
* 为了避免 Key 过长,使用 MD5 进行“压缩”
|
* 为了避免 Key 过长,使用 MD5 进行“压缩”
|
||||||
*
|
*
|
||||||
|
@ -0,0 +1,28 @@
|
|||||||
|
package cn.iocoder.yudao.framework.idempotent.core.keyresolver.impl;
|
||||||
|
|
||||||
|
import cn.hutool.core.util.StrUtil;
|
||||||
|
import cn.hutool.crypto.SecureUtil;
|
||||||
|
import cn.iocoder.yudao.framework.idempotent.core.annotation.Idempotent;
|
||||||
|
import cn.iocoder.yudao.framework.idempotent.core.keyresolver.IdempotentKeyResolver;
|
||||||
|
import cn.iocoder.yudao.framework.web.core.util.WebFrameworkUtils;
|
||||||
|
import org.aspectj.lang.JoinPoint;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* 用户级别的幂等 Key 解析器,使用方法名 + 方法参数 + userId + userType,组装成一个 Key
|
||||||
|
*
|
||||||
|
* 为了避免 Key 过长,使用 MD5 进行“压缩”
|
||||||
|
*
|
||||||
|
* @author 芋道源码
|
||||||
|
*/
|
||||||
|
public class UserIdempotentKeyResolver implements IdempotentKeyResolver {
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public String resolver(JoinPoint joinPoint, Idempotent idempotent) {
|
||||||
|
String methodName = joinPoint.getSignature().toString();
|
||||||
|
String argsStr = StrUtil.join(",", joinPoint.getArgs());
|
||||||
|
Long userId = WebFrameworkUtils.getLoginUserId();
|
||||||
|
Integer userType = WebFrameworkUtils.getLoginUserType();
|
||||||
|
return SecureUtil.md5(methodName + argsStr + userId + userType);
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
@ -29,6 +29,11 @@ public class IdempotentRedisDAO {
|
|||||||
return redisTemplate.opsForValue().setIfAbsent(redisKey, "", timeout, timeUnit);
|
return redisTemplate.opsForValue().setIfAbsent(redisKey, "", timeout, timeUnit);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
public void delete(String key) {
|
||||||
|
String redisKey = formatKey(key);
|
||||||
|
redisTemplate.delete(redisKey);
|
||||||
|
}
|
||||||
|
|
||||||
private static String formatKey(String key) {
|
private static String formatKey(String key) {
|
||||||
return String.format(IDEMPOTENT, key);
|
return String.format(IDEMPOTENT, key);
|
||||||
}
|
}
|
||||||
|
@ -1,4 +1,5 @@
|
|||||||
### 请求 /system/user/page 接口 => 没有权限
|
### 请求 /system/user/page 接口 => 没有权限
|
||||||
GET {{baseUrl}}/system/user/page?pageNo=1&pageSize=10
|
GET {{baseUrl}}/system/user/page?pageNo=1&pageSize=10
|
||||||
Authorization: Bearer {{token}}
|
Authorization: Bearer {{token}}
|
||||||
|
#Authorization: Bearer test100
|
||||||
tenant-id: {{adminTenentId}}
|
tenant-id: {{adminTenentId}}
|
||||||
|
Loading…
Reference in New Issue
Block a user