Commit 8fa9ba8ec671639a89e517c7abca509f0af8d1a5
1 parent
3bf45886
基于 Redis 实现幂等性操作
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22 changed files
with
273 additions
and
191 deletions
pom.xml
| ... | ... | @@ -197,6 +197,11 @@ |
| 197 | 197 | <artifactId>hutool-http</artifactId> |
| 198 | 198 | <version>${hutool.version}</version> |
| 199 | 199 | </dependency> |
| 200 | + <dependency> | |
| 201 | + <groupId>cn.hutool</groupId> | |
| 202 | + <artifactId>hutool-crypto</artifactId> | |
| 203 | + <version>${hutool.version}</version> | |
| 204 | + </dependency> | |
| 200 | 205 | |
| 201 | 206 | <dependency> |
| 202 | 207 | <groupId>com.alibaba</groupId> | ... | ... |
ruoyi-common/src/main/java/com/ruoyi/common/filter/RepeatSubmit.java deleted
| 1 | -package com.ruoyi.common.annotation; | |
| 2 | - | |
| 3 | -import java.lang.annotation.Documented; | |
| 4 | -import java.lang.annotation.ElementType; | |
| 5 | -import java.lang.annotation.Inherited; | |
| 6 | -import java.lang.annotation.Retention; | |
| 7 | -import java.lang.annotation.RetentionPolicy; | |
| 8 | -import java.lang.annotation.Target; | |
| 9 | - | |
| 10 | -/** | |
| 11 | - * 自定义注解防止表单重复提交 | |
| 12 | - * | |
| 13 | - * @author ruoyi | |
| 14 | - */ | |
| 15 | -@Inherited | |
| 16 | -@Target(ElementType.METHOD) | |
| 17 | -@Retention(RetentionPolicy.RUNTIME) | |
| 18 | -@Documented | |
| 19 | -public @interface RepeatSubmit { | |
| 20 | - | |
| 21 | -} |
ruoyi-common/src/main/java/com/ruoyi/common/filter/RepeatSubmitInterceptor.java deleted
| 1 | -package com.ruoyi.framework.interceptor; | |
| 2 | - | |
| 3 | -import java.lang.reflect.Method; | |
| 4 | -import javax.servlet.http.HttpServletRequest; | |
| 5 | -import javax.servlet.http.HttpServletResponse; | |
| 6 | - | |
| 7 | -import org.springframework.stereotype.Component; | |
| 8 | -import org.springframework.web.method.HandlerMethod; | |
| 9 | -import org.springframework.web.servlet.handler.HandlerInterceptorAdapter; | |
| 10 | -import com.alibaba.fastjson.JSONObject; | |
| 11 | -import com.ruoyi.common.annotation.RepeatSubmit; | |
| 12 | -import com.ruoyi.common.core.domain.AjaxResult; | |
| 13 | -import com.ruoyi.common.utils.ServletUtils; | |
| 14 | - | |
| 15 | -/** | |
| 16 | - * 防止重复提交拦截器 | |
| 17 | - * | |
| 18 | - * @author ruoyi | |
| 19 | - */ | |
| 20 | -@Component | |
| 21 | -public abstract class RepeatSubmitInterceptor extends HandlerInterceptorAdapter { | |
| 22 | - @Override | |
| 23 | - public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception { | |
| 24 | - if (handler instanceof HandlerMethod) { | |
| 25 | - HandlerMethod handlerMethod = (HandlerMethod) handler; | |
| 26 | - Method method = handlerMethod.getMethod(); | |
| 27 | - RepeatSubmit annotation = method.getAnnotation(RepeatSubmit.class); | |
| 28 | - if (annotation != null) { | |
| 29 | - if (this.isRepeatSubmit(request)) { | |
| 30 | - AjaxResult ajaxResult = AjaxResult.error("不允许重复提交,请稍后再试"); | |
| 31 | - ServletUtils.renderString(response, JSONObject.toJSONString(ajaxResult)); | |
| 32 | - return false; | |
| 33 | - } | |
| 34 | - } | |
| 35 | - return true; | |
| 36 | - } else { | |
| 37 | - return super.preHandle(request, response, handler); | |
| 38 | - } | |
| 39 | - } | |
| 40 | - | |
| 41 | - /** | |
| 42 | - * 验证是否重复提交由子类实现具体的防重复提交的规则 | |
| 43 | - * | |
| 44 | - * @param request | |
| 45 | - * @return | |
| 46 | - * @throws Exception | |
| 47 | - */ | |
| 48 | - public abstract boolean isRepeatSubmit(HttpServletRequest request); | |
| 49 | -} |
ruoyi-common/src/main/java/com/ruoyi/common/filter/SameUrlDataInterceptor.java deleted
| 1 | -package com.ruoyi.framework.interceptor.impl; | |
| 2 | - | |
| 3 | -import java.util.HashMap; | |
| 4 | -import java.util.Map; | |
| 5 | -import java.util.concurrent.TimeUnit; | |
| 6 | -import javax.servlet.http.HttpServletRequest; | |
| 7 | - | |
| 8 | -import org.springframework.beans.factory.annotation.Autowired; | |
| 9 | -import org.springframework.beans.factory.annotation.Value; | |
| 10 | -import org.springframework.stereotype.Component; | |
| 11 | -import com.alibaba.fastjson.JSONObject; | |
| 12 | -import com.ruoyi.common.constant.Constants; | |
| 13 | -import com.ruoyi.common.core.redis.RedisCache; | |
| 14 | -import com.ruoyi.common.filter.RepeatedlyRequestWrapper; | |
| 15 | -import com.ruoyi.common.utils.StringUtils; | |
| 16 | -import com.ruoyi.common.utils.http.HttpHelper; | |
| 17 | -import com.ruoyi.framework.interceptor.RepeatSubmitInterceptor; | |
| 18 | - | |
| 19 | -/** | |
| 20 | - * 判断请求url和数据是否和上一次相同, | |
| 21 | - * 如果和上次相同,则是重复提交表单。 有效时间为10秒内。 | |
| 22 | - * | |
| 23 | - * @author ruoyi | |
| 24 | - */ | |
| 25 | -@Component | |
| 26 | -public class SameUrlDataInterceptor extends RepeatSubmitInterceptor { | |
| 27 | - public final String REPEAT_PARAMS = "repeatParams"; | |
| 28 | - | |
| 29 | - public final String REPEAT_TIME = "repeatTime"; | |
| 30 | - | |
| 31 | - // 令牌自定义标识 | |
| 32 | - @Value("${token.header}") | |
| 33 | - private String header; | |
| 34 | - | |
| 35 | - @Autowired | |
| 36 | - private RedisCache redisCache; | |
| 37 | - | |
| 38 | - /** | |
| 39 | - * 间隔时间,单位:秒 默认10秒 | |
| 40 | - * <p> | |
| 41 | - * 两次相同参数的请求,如果间隔时间大于该参数,系统不会认定为重复提交的数据 | |
| 42 | - */ | |
| 43 | - private int intervalTime = 10; | |
| 44 | - | |
| 45 | - public void setIntervalTime(int intervalTime) { | |
| 46 | - this.intervalTime = intervalTime; | |
| 47 | - } | |
| 48 | - | |
| 49 | - @SuppressWarnings("unchecked") | |
| 50 | - @Override | |
| 51 | - public boolean isRepeatSubmit(HttpServletRequest request) { | |
| 52 | - String nowParams = ""; | |
| 53 | - if (request instanceof RepeatedlyRequestWrapper) { | |
| 54 | - RepeatedlyRequestWrapper repeatedlyRequest = (RepeatedlyRequestWrapper) request; | |
| 55 | - nowParams = HttpHelper.getBodyString(repeatedlyRequest); | |
| 56 | - } | |
| 57 | - | |
| 58 | - // body参数为空,获取Parameter的数据 | |
| 59 | - if (StringUtils.isEmpty(nowParams)) { | |
| 60 | - nowParams = JSONObject.toJSONString(request.getParameterMap()); | |
| 61 | - } | |
| 62 | - Map<String, Object> nowDataMap = new HashMap<String, Object>(); | |
| 63 | - nowDataMap.put(REPEAT_PARAMS, nowParams); | |
| 64 | - nowDataMap.put(REPEAT_TIME, System.currentTimeMillis()); | |
| 65 | - | |
| 66 | - // 请求地址(作为存放cache的key值) | |
| 67 | - String url = request.getRequestURI(); | |
| 68 | - | |
| 69 | - // 唯一值(没有消息头则使用请求地址) | |
| 70 | - String submitKey = request.getHeader(header); | |
| 71 | - if (StringUtils.isEmpty(submitKey)) { | |
| 72 | - submitKey = url; | |
| 73 | - } | |
| 74 | - | |
| 75 | - // 唯一标识(指定key + 消息头) | |
| 76 | - String cache_repeat_key = Constants.REPEAT_SUBMIT_KEY + submitKey; | |
| 77 | - | |
| 78 | - Object sessionObj = redisCache.getCacheObject(cache_repeat_key); | |
| 79 | - if (sessionObj != null) { | |
| 80 | - Map<String, Object> sessionMap = (Map<String, Object>) sessionObj; | |
| 81 | - if (sessionMap.containsKey(url)) { | |
| 82 | - Map<String, Object> preDataMap = (Map<String, Object>) sessionMap.get(url); | |
| 83 | - if (compareParams(nowDataMap, preDataMap) && compareTime(nowDataMap, preDataMap)) { | |
| 84 | - return true; | |
| 85 | - } | |
| 86 | - } | |
| 87 | - } | |
| 88 | - Map<String, Object> cacheMap = new HashMap<String, Object>(); | |
| 89 | - cacheMap.put(url, nowDataMap); | |
| 90 | - redisCache.setCacheObject(cache_repeat_key, cacheMap, intervalTime, TimeUnit.SECONDS); | |
| 91 | - return false; | |
| 92 | - } | |
| 93 | - | |
| 94 | - /** | |
| 95 | - * 判断参数是否相同 | |
| 96 | - */ | |
| 97 | - private boolean compareParams(Map<String, Object> nowMap, Map<String, Object> preMap) { | |
| 98 | - String nowParams = (String) nowMap.get(REPEAT_PARAMS); | |
| 99 | - String preParams = (String) preMap.get(REPEAT_PARAMS); | |
| 100 | - return nowParams.equals(preParams); | |
| 101 | - } | |
| 102 | - | |
| 103 | - /** | |
| 104 | - * 判断两次间隔时间 | |
| 105 | - */ | |
| 106 | - private boolean compareTime(Map<String, Object> nowMap, Map<String, Object> preMap) { | |
| 107 | - long time1 = (Long) nowMap.get(REPEAT_TIME); | |
| 108 | - long time2 = (Long) preMap.get(REPEAT_TIME); | |
| 109 | - if ((time1 - time2) < (this.intervalTime * 1000)) { | |
| 110 | - return true; | |
| 111 | - } | |
| 112 | - return false; | |
| 113 | - } | |
| 114 | -} |
src/main/java/cn/iocoder/dashboard/common/exception/enums/GlobalErrorCodeConstants.java
| ... | ... | @@ -28,6 +28,9 @@ public interface GlobalErrorCodeConstants { |
| 28 | 28 | |
| 29 | 29 | ErrorCode INTERNAL_SERVER_ERROR = new ErrorCode(500, "系统异常"); |
| 30 | 30 | |
| 31 | + // ========== 自定义错误段 ========== | |
| 32 | + ErrorCode REPEATED_REQUESTS = new ErrorCode(900, "重复请求"); | |
| 33 | + | |
| 31 | 34 | ErrorCode UNKNOWN = new ErrorCode(999, "未知错误"); |
| 32 | 35 | |
| 33 | 36 | static boolean isMatch(Integer code) { | ... | ... |
src/main/java/cn/iocoder/dashboard/framework/dict/package-info.java
src/main/java/cn/iocoder/dashboard/framework/idempotent/config/IdempotentConfiguration.java
0 → 100644
| 1 | +package cn.iocoder.dashboard.framework.idempotent.config; | |
| 2 | + | |
| 3 | +import cn.iocoder.dashboard.framework.idempotent.core.aop.IdempotentAspect; | |
| 4 | +import cn.iocoder.dashboard.framework.idempotent.core.keyresolver.DefaultIdempotentKeyResolver; | |
| 5 | +import cn.iocoder.dashboard.framework.idempotent.core.keyresolver.ExpressionIdempotentKeyResolver; | |
| 6 | +import cn.iocoder.dashboard.framework.idempotent.core.keyresolver.IdempotentKeyResolver; | |
| 7 | +import cn.iocoder.dashboard.framework.idempotent.core.redis.IdempotentRedisDAO; | |
| 8 | +import org.springframework.boot.autoconfigure.AutoConfigureAfter; | |
| 9 | +import org.springframework.boot.autoconfigure.data.redis.RedisAutoConfiguration; | |
| 10 | +import org.springframework.context.annotation.Bean; | |
| 11 | +import org.springframework.context.annotation.Configuration; | |
| 12 | +import org.springframework.data.redis.core.StringRedisTemplate; | |
| 13 | + | |
| 14 | +import java.util.List; | |
| 15 | + | |
| 16 | +@Configuration(proxyBeanMethods = false) | |
| 17 | +@AutoConfigureAfter(RedisAutoConfiguration.class) | |
| 18 | +public class IdempotentConfiguration { | |
| 19 | + | |
| 20 | + @Bean | |
| 21 | + public IdempotentAspect idempotentAspect(List<IdempotentKeyResolver> keyResolvers, IdempotentRedisDAO idempotentRedisDAO) { | |
| 22 | + return new IdempotentAspect(keyResolvers, idempotentRedisDAO); | |
| 23 | + } | |
| 24 | + | |
| 25 | + @Bean | |
| 26 | + public IdempotentRedisDAO idempotentRedisDAO(StringRedisTemplate stringRedisTemplate) { | |
| 27 | + return new IdempotentRedisDAO(stringRedisTemplate); | |
| 28 | + } | |
| 29 | + | |
| 30 | + // ========== 各种 IdempotentKeyResolver Bean ========== | |
| 31 | + | |
| 32 | + @Bean | |
| 33 | + public DefaultIdempotentKeyResolver defaultIdempotentKeyResolver() { | |
| 34 | + return new DefaultIdempotentKeyResolver(); | |
| 35 | + } | |
| 36 | + | |
| 37 | + @Bean | |
| 38 | + public ExpressionIdempotentKeyResolver expressionIdempotentKeyResolver() { | |
| 39 | + return new ExpressionIdempotentKeyResolver(); | |
| 40 | + } | |
| 41 | + | |
| 42 | +} | ... | ... |
src/main/java/cn/iocoder/dashboard/framework/idempotent/core/annotation/Idempotent.java
0 → 100644
| 1 | +package cn.iocoder.dashboard.framework.idempotent.core.annotation; | |
| 2 | + | |
| 3 | +import cn.iocoder.dashboard.framework.idempotent.core.keyresolver.DefaultIdempotentKeyResolver; | |
| 4 | +import cn.iocoder.dashboard.framework.idempotent.core.keyresolver.IdempotentKeyResolver; | |
| 5 | + | |
| 6 | +import java.lang.annotation.ElementType; | |
| 7 | +import java.lang.annotation.Retention; | |
| 8 | +import java.lang.annotation.RetentionPolicy; | |
| 9 | +import java.lang.annotation.Target; | |
| 10 | +import java.util.concurrent.TimeUnit; | |
| 11 | + | |
| 12 | +/** | |
| 13 | + * 幂等注解 | |
| 14 | + * | |
| 15 | + * @author 芋道源码 | |
| 16 | + */ | |
| 17 | +@Target({ElementType.METHOD}) | |
| 18 | +@Retention(RetentionPolicy.RUNTIME) | |
| 19 | +public @interface Idempotent { | |
| 20 | + | |
| 21 | + /** | |
| 22 | + * 幂等的超时时间,默认为 1 秒 | |
| 23 | + * | |
| 24 | + * 注意,如果执行时间超过它,请求还是会进来 | |
| 25 | + */ | |
| 26 | + int timeout() default 1; | |
| 27 | + /** | |
| 28 | + * 时间单位,默认为 SECONDS 秒 | |
| 29 | + */ | |
| 30 | + TimeUnit timeUnit() default TimeUnit.SECONDS; | |
| 31 | + | |
| 32 | + /** | |
| 33 | + * 提示信息,正在执行中的提示 | |
| 34 | + */ | |
| 35 | + String message() default "重复请求,请稍后重试"; | |
| 36 | + | |
| 37 | + /** | |
| 38 | + * 使用的 Key 解析器 | |
| 39 | + */ | |
| 40 | + Class<? extends IdempotentKeyResolver> keyResolver() default DefaultIdempotentKeyResolver.class; | |
| 41 | + /** | |
| 42 | + * 使用的 Key 参数 | |
| 43 | + */ | |
| 44 | + String keyArg() default ""; | |
| 45 | + | |
| 46 | +} | ... | ... |
src/main/java/cn/iocoder/dashboard/framework/idempotent/core/aop/IdempotentAspect.java
0 → 100644
| 1 | +package cn.iocoder.dashboard.framework.idempotent.core.aop; | |
| 2 | + | |
| 3 | +import cn.iocoder.dashboard.common.exception.ServiceException; | |
| 4 | +import cn.iocoder.dashboard.common.exception.enums.GlobalErrorCodeConstants; | |
| 5 | +import cn.iocoder.dashboard.framework.idempotent.core.annotation.Idempotent; | |
| 6 | +import cn.iocoder.dashboard.framework.idempotent.core.keyresolver.IdempotentKeyResolver; | |
| 7 | +import cn.iocoder.dashboard.framework.idempotent.core.redis.IdempotentRedisDAO; | |
| 8 | +import cn.iocoder.dashboard.util.collection.CollectionUtils; | |
| 9 | +import lombok.extern.slf4j.Slf4j; | |
| 10 | +import org.aspectj.lang.JoinPoint; | |
| 11 | +import org.aspectj.lang.annotation.Aspect; | |
| 12 | +import org.aspectj.lang.annotation.Before; | |
| 13 | +import org.springframework.util.Assert; | |
| 14 | + | |
| 15 | +import java.util.List; | |
| 16 | +import java.util.Map; | |
| 17 | + | |
| 18 | +/** | |
| 19 | + * 拦截声明了 {@link Idempotent} 注解的方法,实现幂等操作 | |
| 20 | + * | |
| 21 | + * @author 芋道源码 | |
| 22 | + */ | |
| 23 | +@Aspect | |
| 24 | +@Slf4j | |
| 25 | +public class IdempotentAspect { | |
| 26 | + | |
| 27 | + /** | |
| 28 | + * IdempotentKeyResolver 集合 | |
| 29 | + */ | |
| 30 | + private final Map<Class<? extends IdempotentKeyResolver>, IdempotentKeyResolver> keyResolvers; | |
| 31 | + | |
| 32 | + private final IdempotentRedisDAO idempotentRedisDAO; | |
| 33 | + | |
| 34 | + public IdempotentAspect(List<IdempotentKeyResolver> keyResolvers, IdempotentRedisDAO idempotentRedisDAO) { | |
| 35 | + this.keyResolvers = CollectionUtils.convertMap(keyResolvers, IdempotentKeyResolver::getClass); | |
| 36 | + this.idempotentRedisDAO = idempotentRedisDAO; | |
| 37 | + } | |
| 38 | + | |
| 39 | + @Before("@annotation(idempotent)") | |
| 40 | + public void beforePointCut(JoinPoint joinPoint, Idempotent idempotent) { | |
| 41 | + // 获得 IdempotentKeyResolver | |
| 42 | + IdempotentKeyResolver keyResolver = keyResolvers.get(idempotent.keyResolver()); | |
| 43 | + Assert.notNull(keyResolver, "找不到对应的 IdempotentKeyResolver"); | |
| 44 | + // 解析 Key | |
| 45 | + String key = keyResolver.resolver(joinPoint, idempotent); | |
| 46 | + | |
| 47 | + // 锁定 Key。 | |
| 48 | + boolean success = idempotentRedisDAO.setIfAbsent(key, idempotent.timeout(), idempotent.timeUnit()); | |
| 49 | + // 锁定失败,抛出异常 | |
| 50 | + if (!success) { | |
| 51 | + log.info("[beforePointCut][方法({}) 参数({}) 存在重复请求]", joinPoint.getSignature().toString(), joinPoint.getArgs()); | |
| 52 | + throw new ServiceException(GlobalErrorCodeConstants.REPEATED_REQUESTS.getCode(), idempotent.message()); | |
| 53 | + } | |
| 54 | + } | |
| 55 | + | |
| 56 | +} | ... | ... |
src/main/java/cn/iocoder/dashboard/framework/idempotent/core/keyresolver/DefaultIdempotentKeyResolver.java
0 → 100644
| 1 | +package cn.iocoder.dashboard.framework.idempotent.core.keyresolver; | |
| 2 | + | |
| 3 | +import cn.hutool.core.util.StrUtil; | |
| 4 | +import cn.hutool.crypto.SecureUtil; | |
| 5 | +import cn.iocoder.dashboard.framework.idempotent.core.annotation.Idempotent; | |
| 6 | +import org.aspectj.lang.JoinPoint; | |
| 7 | + | |
| 8 | +/** | |
| 9 | + * 默认幂等 Key 解析器,使用方法名 + 方法参数,组装成一个 Key | |
| 10 | + * | |
| 11 | + * 为了避免 Key 过长,使用 MD5 进行“压缩” | |
| 12 | + * | |
| 13 | + * @author 芋道源码 | |
| 14 | + */ | |
| 15 | +public class DefaultIdempotentKeyResolver implements IdempotentKeyResolver { | |
| 16 | + | |
| 17 | + @Override | |
| 18 | + public String resolver(JoinPoint joinPoint, Idempotent idempotent) { | |
| 19 | + String methodName = joinPoint.getSignature().toString(); | |
| 20 | + String argsStr = StrUtil.join(",", joinPoint.getArgs()); | |
| 21 | + return SecureUtil.md5(methodName + argsStr); | |
| 22 | + } | |
| 23 | + | |
| 24 | +} | ... | ... |
src/main/java/cn/iocoder/dashboard/framework/idempotent/core/keyresolver/ExpressionIdempotentKeyResolver.java
0 → 100644
| 1 | +package cn.iocoder.dashboard.framework.idempotent.core.keyresolver; | |
| 2 | + | |
| 3 | +import cn.iocoder.dashboard.framework.idempotent.core.annotation.Idempotent; | |
| 4 | +import org.aspectj.lang.JoinPoint; | |
| 5 | + | |
| 6 | +/** | |
| 7 | + * 基于 Spring EL 表达式, | |
| 8 | + * | |
| 9 | + * @author 芋道源码 | |
| 10 | + */ | |
| 11 | +public class ExpressionIdempotentKeyResolver implements IdempotentKeyResolver { | |
| 12 | + | |
| 13 | + @Override | |
| 14 | + public String resolver(JoinPoint joinPoint, Idempotent idempotent) { | |
| 15 | + // TODO 稍后实现 | |
| 16 | + return null; | |
| 17 | + } | |
| 18 | + | |
| 19 | +} | ... | ... |
src/main/java/cn/iocoder/dashboard/framework/idempotent/core/keyresolver/IdempotentKeyResolver.java
0 → 100644
| 1 | +package cn.iocoder.dashboard.framework.idempotent.core.keyresolver; | |
| 2 | + | |
| 3 | +import cn.iocoder.dashboard.framework.idempotent.core.annotation.Idempotent; | |
| 4 | +import org.aspectj.lang.JoinPoint; | |
| 5 | + | |
| 6 | +/** | |
| 7 | + * 幂等 Key 解析器接口 | |
| 8 | + * | |
| 9 | + * @author 芋道源码 | |
| 10 | + */ | |
| 11 | +public interface IdempotentKeyResolver { | |
| 12 | + | |
| 13 | + /** | |
| 14 | + * 解析一个 Key | |
| 15 | + * | |
| 16 | + * @param idempotent 幂等注解 | |
| 17 | + * @param joinPoint AOP 切面 | |
| 18 | + * @return Key | |
| 19 | + */ | |
| 20 | + String resolver(JoinPoint joinPoint, Idempotent idempotent); | |
| 21 | + | |
| 22 | +} | ... | ... |
src/main/java/cn/iocoder/dashboard/framework/idempotent/core/redis/IdempotentRedisDAO.java
0 → 100644
| 1 | +package cn.iocoder.dashboard.framework.idempotent.core.redis; | |
| 2 | + | |
| 3 | +import cn.iocoder.dashboard.framework.redis.core.RedisKeyDefine; | |
| 4 | +import lombok.AllArgsConstructor; | |
| 5 | +import org.springframework.data.redis.core.StringRedisTemplate; | |
| 6 | + | |
| 7 | +import java.util.concurrent.TimeUnit; | |
| 8 | + | |
| 9 | +import static cn.iocoder.dashboard.framework.redis.core.RedisKeyDefine.KeyTypeEnum.STRING; | |
| 10 | + | |
| 11 | +/** | |
| 12 | + * 幂等 Redis DAO | |
| 13 | + * | |
| 14 | + * @author 芋道源码 | |
| 15 | + */ | |
| 16 | +@AllArgsConstructor | |
| 17 | +public class IdempotentRedisDAO { | |
| 18 | + | |
| 19 | + private static final RedisKeyDefine IDEMPOTENT = new RedisKeyDefine("幂等操作", | |
| 20 | + "idempotent:%s", // 参数为 uuid | |
| 21 | + STRING, String.class, RedisKeyDefine.TimeoutTypeEnum.DYNAMIC); | |
| 22 | + | |
| 23 | + private final StringRedisTemplate redisTemplate; | |
| 24 | + | |
| 25 | + public Boolean setIfAbsent(String key, long timeout, TimeUnit timeUnit) { | |
| 26 | + String redisKey = formatKey(key); | |
| 27 | + return redisTemplate.opsForValue().setIfAbsent(redisKey, "", timeout, timeUnit); | |
| 28 | + } | |
| 29 | + | |
| 30 | + private static String formatKey(String key) { | |
| 31 | + return String.format(IDEMPOTENT.getKeyTemplate(), key); | |
| 32 | + } | |
| 33 | + | |
| 34 | +} | ... | ... |
src/main/java/cn/iocoder/dashboard/framework/idempotent/package-info.java
0 → 100644
src/main/java/cn/iocoder/dashboard/framework/logger/operatelog/core/annotations/OperateLog.java
| ... | ... | @@ -9,6 +9,11 @@ import java.lang.annotation.Retention; |
| 9 | 9 | import java.lang.annotation.RetentionPolicy; |
| 10 | 10 | import java.lang.annotation.Target; |
| 11 | 11 | |
| 12 | +/** | |
| 13 | + * 操作日志注解 | |
| 14 | + * | |
| 15 | + * @author 芋道源码 | |
| 16 | + */ | |
| 12 | 17 | @Target({ElementType.METHOD}) |
| 13 | 18 | @Retention(RetentionPolicy.RUNTIME) |
| 14 | 19 | public @interface OperateLog { | ... | ... |
src/main/java/cn/iocoder/dashboard/modules/infra/controller/config/InfConfigController.java
| ... | ... | @@ -4,6 +4,7 @@ import cn.iocoder.dashboard.common.exception.util.ServiceExceptionUtil; |
| 4 | 4 | import cn.iocoder.dashboard.common.pojo.CommonResult; |
| 5 | 5 | import cn.iocoder.dashboard.common.pojo.PageResult; |
| 6 | 6 | import cn.iocoder.dashboard.framework.excel.core.util.ExcelUtils; |
| 7 | +import cn.iocoder.dashboard.framework.idempotent.core.annotation.Idempotent; | |
| 7 | 8 | import cn.iocoder.dashboard.modules.infra.controller.config.vo.*; |
| 8 | 9 | import cn.iocoder.dashboard.modules.infra.convert.config.InfConfigConvert; |
| 9 | 10 | import cn.iocoder.dashboard.modules.infra.dal.dataobject.config.InfConfigDO; |
| ... | ... | @@ -91,7 +92,7 @@ public class InfConfigController { |
| 91 | 92 | @PostMapping("/create") |
| 92 | 93 | // @PreAuthorize("@ss.hasPermi('infra:config:add')") |
| 93 | 94 | // @Log(title = "参数管理", businessType = BusinessType.INSERT) |
| 94 | -// @RepeatSubmit | |
| 95 | + @Idempotent(timeout = 10) | |
| 95 | 96 | public CommonResult<Long> createConfig(@Validated @RequestBody InfConfigCreateReqVO reqVO) { |
| 96 | 97 | return success(configService.createConfig(reqVO)); |
| 97 | 98 | } |
| ... | ... | @@ -100,7 +101,8 @@ public class InfConfigController { |
| 100 | 101 | @PutMapping("/update") |
| 101 | 102 | // @PreAuthorize("@ss.hasPermi('infra:config:edit')") |
| 102 | 103 | // @Log(title = "参数管理", businessType = BusinessType.UPDATE) |
| 103 | - public CommonResult<Boolean> edit(@Validated @RequestBody InfConfigUpdateReqVO reqVO) { | |
| 104 | + @Idempotent(timeout = 60) | |
| 105 | + public CommonResult<Boolean> updateConfig(@Validated @RequestBody InfConfigUpdateReqVO reqVO) { | |
| 104 | 106 | configService.updateConfig(reqVO); |
| 105 | 107 | return success(true); |
| 106 | 108 | } | ... | ... |
src/main/java/cn/iocoder/dashboard/modules/infra/controller/config/vo/InfConfigUpdateReqVO.java
| ... | ... | @@ -4,12 +4,14 @@ import io.swagger.annotations.ApiModel; |
| 4 | 4 | import io.swagger.annotations.ApiModelProperty; |
| 5 | 5 | import lombok.Data; |
| 6 | 6 | import lombok.EqualsAndHashCode; |
| 7 | +import lombok.ToString; | |
| 7 | 8 | |
| 8 | 9 | import javax.validation.constraints.NotNull; |
| 9 | 10 | |
| 10 | 11 | @ApiModel("参数配置创建 Request VO") |
| 11 | 12 | @Data |
| 12 | 13 | @EqualsAndHashCode(callSuper = true) |
| 14 | +@ToString(callSuper = true) | |
| 13 | 15 | public class InfConfigUpdateReqVO extends InfConfigBaseVO { |
| 14 | 16 | |
| 15 | 17 | @ApiModelProperty(value = "参数配置序号", required = true, example = "1024") | ... | ... |
src/main/java/cn/iocoder/dashboard/modules/system/dal/redis/RedisKeyConstants.java renamed to src/main/java/cn/iocoder/dashboard/modules/system/dal/redis/SysRedisKeyConstants.java
| ... | ... | @@ -12,7 +12,7 @@ import static cn.iocoder.dashboard.framework.redis.core.RedisKeyDefine.KeyTypeEn |
| 12 | 12 | * |
| 13 | 13 | * @author 芋道源码 |
| 14 | 14 | */ |
| 15 | -public interface RedisKeyConstants { | |
| 15 | +public interface SysRedisKeyConstants { | |
| 16 | 16 | |
| 17 | 17 | RedisKeyDefine LOGIN_USER = new RedisKeyDefine("登陆用户的缓存", |
| 18 | 18 | "login_user:%s", // 参数为 sessionId | ... | ... |
src/main/java/cn/iocoder/dashboard/modules/system/dal/redis/auth/SysLoginUserRedisDAO.java
| ... | ... | @@ -7,7 +7,7 @@ import org.springframework.stereotype.Repository; |
| 7 | 7 | |
| 8 | 8 | import javax.annotation.Resource; |
| 9 | 9 | |
| 10 | -import static cn.iocoder.dashboard.modules.system.dal.redis.RedisKeyConstants.LOGIN_USER; | |
| 10 | +import static cn.iocoder.dashboard.modules.system.dal.redis.SysRedisKeyConstants.LOGIN_USER; | |
| 11 | 11 | |
| 12 | 12 | /** |
| 13 | 13 | * {@link LoginUser} 的 RedisDAO | ... | ... |
src/main/java/cn/iocoder/dashboard/modules/system/dal/redis/common/SysCaptchaRedisDAO.java
| ... | ... | @@ -6,7 +6,7 @@ import org.springframework.stereotype.Repository; |
| 6 | 6 | import javax.annotation.Resource; |
| 7 | 7 | import java.time.Duration; |
| 8 | 8 | |
| 9 | -import static cn.iocoder.dashboard.modules.system.dal.redis.RedisKeyConstants.CAPTCHA_CODE; | |
| 9 | +import static cn.iocoder.dashboard.modules.system.dal.redis.SysRedisKeyConstants.CAPTCHA_CODE; | |
| 10 | 10 | |
| 11 | 11 | /** |
| 12 | 12 | * 验证码的 Redis DAO | ... | ... |
src/main/resources/application-dev.yaml
| ... | ... | @@ -98,6 +98,8 @@ spring: |
| 98 | 98 | # Spring Boot Admin Client 客户端的相关配置 |
| 99 | 99 | client: |
| 100 | 100 | url: http://127.0.0.1:${server.port}/${spring.boot.admin.context-path} # 设置 Spring Boot Admin Server 地址 |
| 101 | + instance: | |
| 102 | + prefer-ip: true # 注册实例时,优先使用 IP | |
| 101 | 103 | # Spring Boot Admin Server 服务端的相关配置 |
| 102 | 104 | context-path: /admin # 配置 Spring |
| 103 | 105 | ... | ... |
src/main/resources/application-local.yaml
| ... | ... | @@ -99,7 +99,7 @@ spring: |
| 99 | 99 | client: |
| 100 | 100 | url: http://127.0.0.1:${server.port}/${spring.boot.admin.context-path} # 设置 Spring Boot Admin Server 地址 |
| 101 | 101 | instance: |
| 102 | - prefer-ip: true | |
| 102 | + prefer-ip: true # 注册实例时,优先使用 IP | |
| 103 | 103 | # Spring Boot Admin Server 服务端的相关配置 |
| 104 | 104 | context-path: /admin # 配置 Spring |
| 105 | 105 | ... | ... |