只是记录,不解决问题
HTTP状态 500 - 内部服务器错误 类型 异常报告 消息 Read timed out 描述 服务器遇到一个意外的情况,阻止它完成请求。 例外情况 java.net.SocketTimeoutException: Read timed out java.net.SocketInputStream.socketRead0(Native Method) java.net.SocketInputStream.socketRead(SocketInputStream.java:116) java.net.SocketInputStream.read(SocketInputStream.java:171) java.net.SocketInputStream.read(SocketInputStream.java:141) org.apache.http.impl.io.SessionInputBufferImpl.streamRead(SessionInputBufferImpl.java:139) org.apache.http.impl.io.SessionInputBufferImpl.fillBuffer(SessionInputBufferImpl.java:155) org.apache.http.impl.io.SessionInputBufferImpl.readLine(SessionInputBufferImpl.java:284) org.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:140) org.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:57) org.apache.http.impl.io.AbstractMessageParser.parse(AbstractMessageParser.java:261) org.apache.http.impl.DefaultBHttpClientConnection.receiveResponseHeader(DefaultBHttpClientConnection.java:165) org.apache.http.impl.conn.CPoolProxy.receiveResponseHeader(CPoolProxy.java:167) org.apache.http.protocol.HttpRequestExecutor.doReceiveResponse(HttpRequestExecutor.java:272) org.apache.http.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:124) org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:271) org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:184) org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:88) org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:110) org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:184) org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:82) org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:107) com.demo.utils.HttpXmlClient.doPost(HttpXmlClient.java:277) com.demo.controller.DemoController.toRedirectUrl(DemoController.java:102) sun.reflect.GeneratedMethodAccessor42.invoke(Unknown Source) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:221) org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:136) org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:114) org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:827) org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:738) org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85) org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:963) org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:897) org.springframework.web.servlet.frameworkServlet.processRequest(frameworkServlet.java:970) org.springframework.web.servlet.frameworkServlet.doGet(frameworkServlet.java:861) javax.servlet.http.HttpServlet.service(HttpServlet.java:626) org.springframework.web.servlet.frameworkServlet.service(frameworkServlet.java:846) javax.servlet.http.HttpServlet.service(HttpServlet.java:733) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) com.capinfo.base.filter.XssFilter.doFilter(XssFilter.java:29) org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:197) org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) ):注意 主要问题的全部 stack 信息可以在 server logs 里查看 Apache Tomcat/8.5.61原因分析: 解决方案:



