From 9098ebc1d0d94db1ffcd67218c10b5e831f82779 Mon Sep 17 00:00:00 2001
From: lichong <chongli8@creditease.cn>
Date: Tue, 7 Nov 2017 16:05:33 +0800
Subject: [PATCH] fix request parameters couldn't be got when SlowOperSupporter
 is opened

---
 .../apm/invokechain/jee/JEEServiceRunGlobalFilterHandler.java | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/com.creditease.uav.monitorframework.apm/src/main/java/com/creditease/uav/apm/invokechain/jee/JEEServiceRunGlobalFilterHandler.java b/com.creditease.uav.monitorframework.apm/src/main/java/com/creditease/uav/apm/invokechain/jee/JEEServiceRunGlobalFilterHandler.java
index cfad891d..9976d97c 100644
--- a/com.creditease.uav.monitorframework.apm/src/main/java/com/creditease/uav/apm/invokechain/jee/JEEServiceRunGlobalFilterHandler.java
+++ b/com.creditease.uav.monitorframework.apm/src/main/java/com/creditease/uav/apm/invokechain/jee/JEEServiceRunGlobalFilterHandler.java
@@ -95,6 +95,10 @@ protected void doRequest(HttpServletRequest request, HttpServletResponse respons
 
             context.put(InterceptConstants.HTTPRESPONSE, responseWrapper);
 
+            // 由于application/x-www-form-urlencoded
+            // 形式传参时获取inputsteam会删除parameters，故在添加wrapper时先通过调用getParameterMap方法lock（tomcat源码进行）parameters
+            request.getParameterMap();
+
             RewriteIvcRequestWrapper requestWrapper = new RewriteIvcRequestWrapper(request, "IVC_DAT");
 
             context.put(InterceptConstants.HTTPREQUEST, requestWrapper);