502 Proxy Error The proxy server received an invalid response from an upstream server

Proxy Error

The proxy server received an invalid response from an upstream server.
The proxy server could not handle the request GET /wpsp/.

Reason: Error reading from remote server


Apache/2.2.15 (CentOS) Server at www.xaut.edu.cn Port 80
 

解决方法:
重启Apache,再重启Tomcat即可。

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