From cee572f237cb293e4a9070ef458356bc6daa2105 Mon Sep 17 00:00:00 2001
From: RuoYi <yzz_ivy@163.com>
Date: Sun, 19 Jul 2020 10:25:40 +0800
Subject: [PATCH] 若依 3.0
---
ruoyi-framework/src/main/java/com/ruoyi/framework/interceptor/impl/SameUrlDataInterceptor.java | 214 ++++++++++++++++++++++++++--------------------------
1 files changed, 107 insertions(+), 107 deletions(-)
diff --git a/ruoyi/src/main/java/com/ruoyi/framework/interceptor/impl/SameUrlDataInterceptor.java b/ruoyi-framework/src/main/java/com/ruoyi/framework/interceptor/impl/SameUrlDataInterceptor.java
similarity index 98%
rename from ruoyi/src/main/java/com/ruoyi/framework/interceptor/impl/SameUrlDataInterceptor.java
rename to ruoyi-framework/src/main/java/com/ruoyi/framework/interceptor/impl/SameUrlDataInterceptor.java
index 05f59ee..5f78380 100644
--- a/ruoyi/src/main/java/com/ruoyi/framework/interceptor/impl/SameUrlDataInterceptor.java
+++ b/ruoyi-framework/src/main/java/com/ruoyi/framework/interceptor/impl/SameUrlDataInterceptor.java
@@ -1,107 +1,107 @@
-package com.ruoyi.framework.interceptor.impl;
-
-import java.util.HashMap;
-import java.util.Map;
-import java.util.concurrent.TimeUnit;
-import javax.servlet.http.HttpServletRequest;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.stereotype.Component;
-import com.alibaba.fastjson.JSONObject;
-import com.ruoyi.common.filter.RepeatedlyRequestWrapper;
-import com.ruoyi.common.utils.StringUtils;
-import com.ruoyi.common.utils.http.HttpHelper;
-import com.ruoyi.framework.interceptor.RepeatSubmitInterceptor;
-import com.ruoyi.framework.redis.RedisCache;
-
-/**
- * 判断请求url和数据是否和上一次相同，
- * 如果和上次相同，则是重复提交表单。 有效时间为10秒内。
- *
- * @author ruoyi
- */
-@Component
-public class SameUrlDataInterceptor extends RepeatSubmitInterceptor
-{
- public final String REPEAT_PARAMS = "repeatParams";
-
- public final String REPEAT_TIME = "repeatTime";
-
- public final String CACHE_REPEAT_KEY = "repeatData";
-
- @Autowired
- private RedisCache redisCache;
-
- /**
- * 间隔时间，单位:秒 默认10秒
- *
- * 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
- */
- private int intervalTime = 10;
-
- public void setIntervalTime(int intervalTime)
- {
- this.intervalTime = intervalTime;
- }
-
- @SuppressWarnings("unchecked")
- @Override
- public boolean isRepeatSubmit(HttpServletRequest request)
- {
- RepeatedlyRequestWrapper repeatedlyRequest = (RepeatedlyRequestWrapper) request;
- String nowParams = HttpHelper.getBodyString(repeatedlyRequest);
-
- // body参数为空，获取Parameter的数据
- if (StringUtils.isEmpty(nowParams))
- {
- nowParams = JSONObject.toJSONString(request.getParameterMap());
- }
- Map<String, Object> nowDataMap = new HashMap<String, Object>();
- nowDataMap.put(REPEAT_PARAMS, nowParams);
- nowDataMap.put(REPEAT_TIME, System.currentTimeMillis());
-
- // 请求地址（作为存放cache的key值）
- String url = request.getRequestURI();
-
- Object sessionObj = redisCache.getCacheObject(CACHE_REPEAT_KEY);
- if (sessionObj != null)
- {
- Map<String, Object> sessionMap = (Map<String, Object>) sessionObj;
- if (sessionMap.containsKey(url))
- {
- Map<String, Object> preDataMap = (Map<String, Object>) sessionMap.get(url);
- if (compareParams(nowDataMap, preDataMap) && compareTime(nowDataMap, preDataMap))
- {
- return true;
- }
- }
- }
- Map<String, Object> cacheMap = new HashMap<String, Object>();
- cacheMap.put(url, nowDataMap);
- redisCache.setCacheObject(CACHE_REPEAT_KEY, cacheMap, intervalTime, TimeUnit.SECONDS);
- return false;
- }
-
- /**
- * 判断参数是否相同
- */
- private boolean compareParams(Map<String, Object> nowMap, Map<String, Object> preMap)
- {
- String nowParams = (String) nowMap.get(REPEAT_PARAMS);
- String preParams = (String) preMap.get(REPEAT_PARAMS);
- return nowParams.equals(preParams);
- }
-
- /**
- * 判断两次间隔时间
- */
- private boolean compareTime(Map<String, Object> nowMap, Map<String, Object> preMap)
- {
- long time1 = (Long) nowMap.get(REPEAT_TIME);
- long time2 = (Long) preMap.get(REPEAT_TIME);
- if ((time1 - time2) < (this.intervalTime * 1000))
- {
- return true;
- }
- return false;
- }
-}
+package com.ruoyi.framework.interceptor.impl;
+
+import java.util.HashMap;
+import java.util.Map;
+import java.util.concurrent.TimeUnit;
+import javax.servlet.http.HttpServletRequest;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+import com.alibaba.fastjson.JSONObject;
+import com.ruoyi.common.core.redis.RedisCache;
+import com.ruoyi.common.filter.RepeatedlyRequestWrapper;
+import com.ruoyi.common.utils.StringUtils;
+import com.ruoyi.common.utils.http.HttpHelper;
+import com.ruoyi.framework.interceptor.RepeatSubmitInterceptor;
+
+/**
+ * 判断请求url和数据是否和上一次相同，
+ * 如果和上次相同，则是重复提交表单。 有效时间为10秒内。
+ *
+ * @author ruoyi
+ */
+@Component
+public class SameUrlDataInterceptor extends RepeatSubmitInterceptor
+{
+ public final String REPEAT_PARAMS = "repeatParams";
+
+ public final String REPEAT_TIME = "repeatTime";
+
+ public final String CACHE_REPEAT_KEY = "repeatData";
+
+ @Autowired
+ private RedisCache redisCache;
+
+ /**
+ * 间隔时间，单位:秒 默认10秒
+ *
+ * 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
+ */
+ private int intervalTime = 10;
+
+ public void setIntervalTime(int intervalTime)
+ {
+ this.intervalTime = intervalTime;
+ }
+
+ @SuppressWarnings("unchecked")
+ @Override
+ public boolean isRepeatSubmit(HttpServletRequest request)
+ {
+ RepeatedlyRequestWrapper repeatedlyRequest = (RepeatedlyRequestWrapper) request;
+ String nowParams = HttpHelper.getBodyString(repeatedlyRequest);
+
+ // body参数为空，获取Parameter的数据
+ if (StringUtils.isEmpty(nowParams))
+ {
+ nowParams = JSONObject.toJSONString(request.getParameterMap());
+ }
+ Map<String, Object> nowDataMap = new HashMap<String, Object>();
+ nowDataMap.put(REPEAT_PARAMS, nowParams);
+ nowDataMap.put(REPEAT_TIME, System.currentTimeMillis());
+
+ // 请求地址（作为存放cache的key值）
+ String url = request.getRequestURI();
+
+ Object sessionObj = redisCache.getCacheObject(CACHE_REPEAT_KEY);
+ if (sessionObj != null)
+ {
+ Map<String, Object> sessionMap = (Map<String, Object>) sessionObj;
+ if (sessionMap.containsKey(url))
+ {
+ Map<String, Object> preDataMap = (Map<String, Object>) sessionMap.get(url);
+ if (compareParams(nowDataMap, preDataMap) && compareTime(nowDataMap, preDataMap))
+ {
+ return true;
+ }
+ }
+ }
+ Map<String, Object> cacheMap = new HashMap<String, Object>();
+ cacheMap.put(url, nowDataMap);
+ redisCache.setCacheObject(CACHE_REPEAT_KEY, cacheMap, intervalTime, TimeUnit.SECONDS);
+ return false;
+ }
+
+ /**
+ * 判断参数是否相同
+ */
+ private boolean compareParams(Map<String, Object> nowMap, Map<String, Object> preMap)
+ {
+ String nowParams = (String) nowMap.get(REPEAT_PARAMS);
+ String preParams = (String) preMap.get(REPEAT_PARAMS);
+ return nowParams.equals(preParams);
+ }
+
+ /**
+ * 判断两次间隔时间
+ */
+ private boolean compareTime(Map<String, Object> nowMap, Map<String, Object> preMap)
+ {
+ long time1 = (Long) nowMap.get(REPEAT_TIME);
+ long time2 = (Long) preMap.get(REPEAT_TIME);
+ if ((time1 - time2) < (this.intervalTime * 1000))
+ {
+ return true;
+ }
+ return false;
+ }
+}
--
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