Apache mod_代理可以使用params处理GET响应（使用tomcat作为后端）

我有一个Apache反向代理，用于向后端Apache发送请求，使用mod_jk连接tomcat，应用程序使用java/JSP 在Apache反向代理中，当GET请求中存在不带参数的请求时，我有这样的配置：

ProxyRequests     Off
ProxyPreserveHost On
ProxyPass /users/ http://1x2.xxx.4.xx:5xxxx/jsp/app/New/
ProxyPassReverse /users/  http://1x2.xxx.4.xx:5xxxx/jsp/app/New/
CustomLog /home/Apache/logs/proxy_log common

mod_代理日志：

1xx.1xx.3.xx - - [20/Nov/2012:14:07:54 +0200] "GET /users/ HTTP/1.1" 200 3547
1xx.1xx.3.xx - - [20/Nov/2012:14:07:57 +0200] "GET /users/ HTTP/1.1" 200 3547
1xx.1xx.3.xx - - [20/Nov/2012:14:07:58 +0200] "GET /users/index.jsp?event=pi&id=&p= HTTP/1.1" 200 3615
1xx.1xx.3.xx - - [20/Nov/2012:14:08:02 +0200] "GET /users/ HTTP/1.1" 200 3547
1xx.1xx.3.xx - - [20/Nov/2012:14:08:07 +0200] "GET /users/index.jsp?event=pi&id=test&p=test HTTP/1.1" 200 3615
1xx.1xx.3.xx - - [20/Nov/2012:14:16:48 +0200] "GET /users/ HTTP/1.1" 200 3547
1xx.1xx.3.xx - - [20/Nov/2012:14:27:05 +0200] "GET /users/index.jsp?event=pi&id=test&p=test HTTP/1.1" 302 -
1xx.1xx.3.xx - - [20/Nov/2012:14:27:05 +0200] "GET /jsp/app/New/Home.jsp?event=Validated HTTP/1.1" 404 306
1xx.1xx.3.xx - - [20/Nov/2012:14:29:25 +0200] "GET /users/index.jsp?event=pi&id=test&p=test HTTP/1.1" 302 -
1xx.1xx.3.xx - - [20/Nov/2012:14:29:25 +0200] "GET /jsp/app/New/Home.jsp?event=Validated HTTP/1.1" 404 306
1xx.1xx.3.xx - - [20/Nov/2012:15:11:37 +0200] "GET /users/ HTTP/1.1" 200 3547
1xx.1xx.3.xx - - [20/Nov/2012:15:11:44 +0200] "GET /users/index.jsp?event=pi&id=test&p=test HTTP/1.1" 302 -
1xx.1xx.3.xx - - [20/Nov/2012:15:11:45 +0200] "GET /jsp/app/New/Home.jsp?event=Validated HTTP/1.1" 404 306

正如您在每次收到以下响应时所看到的：

"GET /jsp/app/New/Home.jsp?event=Validated HTTP/1.1" 404 306

它失败了

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当我尝试在不使用代理服务器的情况下直接使用该页面时，该页面正在工作。

您需要使用Apache Httpd v2.2+并在ProxyPass配置上指定“nocanon”选项，该选项告诉Apache不要规范化请求查询字符串：

ProxyPass /users/ http://1x2.xxx.4.xx:5xxxx/jsp/app/New/ nocanon