From dcaeb18870ecdf319dbdb03820405a745d4eeb32 Mon Sep 17 00:00:00 2001
From: 疯狂的狮子li <15040126243@163.com>
Date: 星期五, 17 九月 2021 17:22:45 +0800
Subject: [PATCH] add 增加 集群限流功能

---
 ruoyi-framework/src/main/java/com/ruoyi/framework/aspectj/LogAspect.java |   84 +++++++++++++++++++----------------------
 1 files changed, 39 insertions(+), 45 deletions(-)

diff --git a/ruoyi-framework/src/main/java/com/ruoyi/framework/aspectj/LogAspect.java b/ruoyi-framework/src/main/java/com/ruoyi/framework/aspectj/LogAspect.java
index 280a60c..246e428 100644
--- a/ruoyi-framework/src/main/java/com/ruoyi/framework/aspectj/LogAspect.java
+++ b/ruoyi-framework/src/main/java/com/ruoyi/framework/aspectj/LogAspect.java
@@ -1,17 +1,17 @@
 package com.ruoyi.framework.aspectj;
 
-import cn.hutool.core.lang.Validator;
-import cn.hutool.core.util.StrUtil;
-import com.alibaba.fastjson.JSON;
 import com.ruoyi.common.annotation.Log;
 import com.ruoyi.common.core.domain.model.LoginUser;
 import com.ruoyi.common.enums.BusinessStatus;
 import com.ruoyi.common.enums.HttpMethod;
+import com.ruoyi.common.core.service.OperLogService;
+import com.ruoyi.common.core.domain.dto.OperLogDTO;
+import com.ruoyi.common.utils.JsonUtils;
+import com.ruoyi.common.utils.SecurityUtils;
 import com.ruoyi.common.utils.ServletUtils;
+import com.ruoyi.common.utils.StringUtils;
 import com.ruoyi.common.utils.spring.SpringUtils;
-import com.ruoyi.framework.web.service.AsyncService;
-import com.ruoyi.framework.web.service.TokenService;
-import com.ruoyi.system.domain.SysOperLog;
+import lombok.extern.slf4j.Slf4j;
 import org.aspectj.lang.JoinPoint;
 import org.aspectj.lang.Signature;
 import org.aspectj.lang.annotation.AfterReturning;
@@ -19,8 +19,6 @@
 import org.aspectj.lang.annotation.Aspect;
 import org.aspectj.lang.annotation.Pointcut;
 import org.aspectj.lang.reflect.MethodSignature;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
 import org.springframework.stereotype.Component;
 import org.springframework.validation.BindingResult;
 import org.springframework.web.multipart.MultipartFile;
@@ -30,19 +28,18 @@
 import javax.servlet.http.HttpServletResponse;
 import java.lang.reflect.Method;
 import java.util.Collection;
-import java.util.Iterator;
 import java.util.Map;
 
 /**
  * 鎿嶄綔鏃ュ織璁板綍澶勭悊
- *
+ * 
  * @author ruoyi
  */
+@Slf4j
 @Aspect
 @Component
 public class LogAspect
 {
-    private static final Logger log = LoggerFactory.getLogger(LogAspect.class);
 
     // 閰嶇疆缁囧叆鐐�
     @Pointcut("@annotation(com.ruoyi.common.annotation.Log)")
@@ -63,7 +60,7 @@
 
     /**
      * 鎷︽埅寮傚父鎿嶄綔
-     *
+     * 
      * @param joinPoint 鍒囩偣
      * @param e 寮傚父
      */
@@ -85,17 +82,14 @@
             }
 
             // 鑾峰彇褰撳墠鐨勭敤鎴�
-            LoginUser loginUser = SpringUtils.getBean(TokenService.class).getLoginUser(ServletUtils.getRequest());
+            LoginUser loginUser = SecurityUtils.getLoginUser();
 
             // *========鏁版嵁搴撴棩蹇�=========*//
-            SysOperLog operLog = new SysOperLog();
+            OperLogDTO operLog = new OperLogDTO();
             operLog.setStatus(BusinessStatus.SUCCESS.ordinal());
             // 璇锋眰鐨勫湴鍧�
             String ip = ServletUtils.getClientIP();
             operLog.setOperIp(ip);
-            // 杩斿洖鍙傛暟
-            operLog.setJsonResult(JSON.toJSONString(jsonResult));
-
             operLog.setOperUrl(ServletUtils.getRequest().getRequestURI());
             if (loginUser != null)
             {
@@ -105,7 +99,7 @@
             if (e != null)
             {
                 operLog.setStatus(BusinessStatus.FAIL.ordinal());
-                operLog.setErrorMsg(StrUtil.sub(e.getMessage(), 0, 2000));
+                operLog.setErrorMsg(StringUtils.substring(e.getMessage(), 0, 2000));
             }
             // 璁剧疆鏂规硶鍚嶇О
             String className = joinPoint.getTarget().getClass().getName();
@@ -114,9 +108,9 @@
             // 璁剧疆璇锋眰鏂瑰紡
             operLog.setRequestMethod(ServletUtils.getRequest().getMethod());
             // 澶勭悊璁剧疆娉ㄨВ涓婄殑鍙傛暟
-            getControllerMethodDescription(joinPoint, controllerLog, operLog);
+            getControllerMethodDescription(joinPoint, controllerLog, operLog, jsonResult);
             // 淇濆瓨鏁版嵁搴�
-			SpringUtils.getBean(AsyncService.class).recordOper(operLog);
+			SpringUtils.getBean(OperLogService.class).recordOper(operLog);
         }
         catch (Exception exp)
         {
@@ -129,12 +123,12 @@
 
     /**
      * 鑾峰彇娉ㄨВ涓鏂规硶鐨勬弿杩颁俊鎭� 鐢ㄤ簬Controller灞傛敞瑙�
-     *
+     * 
      * @param log 鏃ュ織
      * @param operLog 鎿嶄綔鏃ュ織
      * @throws Exception
      */
-    public void getControllerMethodDescription(JoinPoint joinPoint, Log log, SysOperLog operLog) throws Exception
+    public void getControllerMethodDescription(JoinPoint joinPoint, Log log, OperLogDTO operLog, Object jsonResult) throws Exception
     {
         // 璁剧疆action鍔ㄤ綔
         operLog.setBusinessType(log.businessType().ordinal());
@@ -148,26 +142,31 @@
             // 鑾峰彇鍙傛暟鐨勪俊鎭紝浼犲叆鍒版暟鎹簱涓��
             setRequestValue(joinPoint, operLog);
         }
+        // 鏄惁闇�瑕佷繚瀛榬esponse锛屽弬鏁板拰鍊�
+        if (log.isSaveResponseData() && StringUtils.isNotNull(jsonResult))
+        {
+            operLog.setJsonResult(StringUtils.substring(JsonUtils.toJsonString(jsonResult), 0, 2000));
+        }
     }
 
     /**
      * 鑾峰彇璇锋眰鐨勫弬鏁帮紝鏀惧埌log涓�
-     *
+     * 
      * @param operLog 鎿嶄綔鏃ュ織
      * @throws Exception 寮傚父
      */
-    private void setRequestValue(JoinPoint joinPoint, SysOperLog operLog) throws Exception
+    private void setRequestValue(JoinPoint joinPoint, OperLogDTO operLog) throws Exception
     {
         String requestMethod = operLog.getRequestMethod();
         if (HttpMethod.PUT.name().equals(requestMethod) || HttpMethod.POST.name().equals(requestMethod))
         {
             String params = argsArrayToString(joinPoint.getArgs());
-            operLog.setOperParam(StrUtil.sub(params, 0, 2000));
+            operLog.setOperParam(StringUtils.substring(params, 0, 2000));
         }
         else
         {
             Map<?, ?> paramsMap = (Map<?, ?>) ServletUtils.getRequest().getAttribute(HandlerMapping.URI_TEMPLATE_VARIABLES_ATTRIBUTE);
-            operLog.setOperParam(StrUtil.sub(paramsMap.toString(), 0, 2000));
+            operLog.setOperParam(StringUtils.substring(paramsMap.toString(), 0, 2000));
         }
     }
 
@@ -192,19 +191,16 @@
      */
     private String argsArrayToString(Object[] paramsArray)
     {
-        String params = "";
+        StringBuilder params = new StringBuilder();
         if (paramsArray != null && paramsArray.length > 0)
         {
-            for (int i = 0; i < paramsArray.length; i++)
-            {
-                if (Validator.isNotNull(paramsArray[i]) && !isFilterObject(paramsArray[i]))
-                {
-                    Object jsonObj = JSON.toJSON(paramsArray[i]);
-                    params += jsonObj.toString() + " ";
-                }
-            }
+			for (Object o : paramsArray) {
+				if (StringUtils.isNotNull(o) && !isFilterObject(o)) {
+					params.append(JsonUtils.toJsonString(o)).append(" ");
+				}
+			}
         }
-        return params.trim();
+        return params.toString().trim();
     }
 
     /**
@@ -224,19 +220,17 @@
         else if (Collection.class.isAssignableFrom(clazz))
         {
             Collection collection = (Collection) o;
-            for (Iterator iter = collection.iterator(); iter.hasNext();)
-            {
-                return iter.next() instanceof MultipartFile;
-            }
+			for (Object value : collection) {
+				return value instanceof MultipartFile;
+			}
         }
         else if (Map.class.isAssignableFrom(clazz))
         {
             Map map = (Map) o;
-            for (Iterator iter = map.entrySet().iterator(); iter.hasNext();)
-            {
-                Map.Entry entry = (Map.Entry) iter.next();
-                return entry.getValue() instanceof MultipartFile;
-            }
+			for (Object value : map.entrySet()) {
+				Map.Entry entry = (Map.Entry) value;
+				return entry.getValue() instanceof MultipartFile;
+			}
         }
         return o instanceof MultipartFile || o instanceof HttpServletRequest || o instanceof HttpServletResponse
                 || o instanceof BindingResult;

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