From 1efae4a58889441b870fabb078209fede36d10ae Mon Sep 17 00:00:00 2001
From: RuoYi <yzz_ivy@163.com>
Date: 星期一, 10 八月 2020 17:10:34 +0800
Subject: [PATCH] 优化防重复提交拦截器，接口请求非json数据不获取Body消息体
---
ruoyi-framework/src/main/java/com/ruoyi/framework/interceptor/impl/SameUrlDataInterceptor.java | 23 ++++++++++++++++++-----
1 files changed, 18 insertions(+), 5 deletions(-)
diff --git a/ruoyi-framework/src/main/java/com/ruoyi/framework/interceptor/impl/SameUrlDataInterceptor.java b/ruoyi-framework/src/main/java/com/ruoyi/framework/interceptor/impl/SameUrlDataInterceptor.java
index 5f78380..b4c8c64 100644
--- a/ruoyi-framework/src/main/java/com/ruoyi/framework/interceptor/impl/SameUrlDataInterceptor.java
+++ b/ruoyi-framework/src/main/java/com/ruoyi/framework/interceptor/impl/SameUrlDataInterceptor.java
@@ -5,8 +5,11 @@
import java.util.concurrent.TimeUnit;
import javax.servlet.http.HttpServletRequest;
import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.http.MediaType;
import org.springframework.stereotype.Component;
import com.alibaba.fastjson.JSONObject;
+import com.ruoyi.common.constant.Constants;
import com.ruoyi.common.core.redis.RedisCache;
import com.ruoyi.common.filter.RepeatedlyRequestWrapper;
import com.ruoyi.common.utils.StringUtils;
@@ -26,7 +29,9 @@
public final String REPEAT_TIME = "repeatTime";
- public final String CACHE_REPEAT_KEY = "repeatData";
+ // 令牌自定义标识
+ @Value("${token.header}")
+ private String header;
@Autowired
private RedisCache redisCache;
@@ -47,8 +52,13 @@
@Override
public boolean isRepeatSubmit(HttpServletRequest request)
{
- RepeatedlyRequestWrapper repeatedlyRequest = (RepeatedlyRequestWrapper) request;
- String nowParams = HttpHelper.getBodyString(repeatedlyRequest);
+ String nowParams = "";
+ if (request instanceof HttpServletRequest && StringUtils.equalsAnyIgnoreCase(request.getContentType(),
+ MediaType.APPLICATION_JSON_VALUE, MediaType.APPLICATION_JSON_UTF8_VALUE))
+ {
+ RepeatedlyRequestWrapper repeatedlyRequest = (RepeatedlyRequestWrapper) request;
+ nowParams = HttpHelper.getBodyString(repeatedlyRequest);
+ }
// body参数为空，获取Parameter的数据
if (StringUtils.isEmpty(nowParams))
@@ -62,7 +72,10 @@
// 请求地址（作为存放cache的key值）
String url = request.getRequestURI();
- Object sessionObj = redisCache.getCacheObject(CACHE_REPEAT_KEY);
+ // 唯一标识（指定key + 消息头）
+ String cache_repeat_key = Constants.REPEAT_SUBMIT_KEY + request.getHeader(header);
+
+ Object sessionObj = redisCache.getCacheObject(cache_repeat_key);
if (sessionObj != null)
{
Map<String, Object> sessionMap = (Map<String, Object>) sessionObj;
@@ -77,7 +90,7 @@
}
Map<String, Object> cacheMap = new HashMap<String, Object>();
cacheMap.put(url, nowDataMap);
- redisCache.setCacheObject(CACHE_REPEAT_KEY, cacheMap, intervalTime, TimeUnit.SECONDS);
+ redisCache.setCacheObject(cache_repeat_key, cacheMap, intervalTime, TimeUnit.SECONDS);
return false;
}
--
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