我不懂，真是不懂，请各位大哥大姐教我一下．

Question

E:\jJbuilder\jdk1.5\bin\javaw -classpath "E:\jJbuilder\thirdparty\jakarta-tomcat-5.5.9\bin\bootstrap.jar;E:\jJbuilder\jdk1.5\lib\tools.jar"  "-Dcatalina.home=E:/jJbuilder/thirdparty/jakarta-tomcat-5.5.9"  org.apache.catalina.startup.Bootstrap -config E:\java项目开发\JichuWeb\Tomcat\conf\server8080.xml start 
2006-7-15 14:56:43 org.apache.coyote.http11.Http11Protocol init
信息: Initializing Coyote HTTP/1.1 on http-8080
2006-7-15 14:56:44 org.apache.catalina.startup.Catalina load
信息: Initialization processed in 3781 ms
2006-7-15 14:56:44 org.apache.catalina.core.StandardService start
信息: Starting service Catalina
2006-7-15 14:56:44 org.apache.catalina.core.StandardEngine start
信息: Starting Servlet Engine: Apache Tomcat/5.5.9
2006-7-15 14:56:44 org.apache.catalina.core.StandardHost start
信息: XML validation disabled
2006-7-15 14:56:48 org.apache.catalina.realm.JAASRealm setContainer
信息: Set JAAS app name Catalina
2006-7-15 14:56:49 org.apache.coyote.http11.Http11Protocol start
信息: Starting Coyote HTTP/1.1 on http-8080
2006-7-15 14:56:49 org.apache.catalina.startup.Catalina start
信息: Server startup in 5172 ms
2006-7-15 14:56:59 org.apache.catalina.core.StandardWrapperValve invoke
严重: Servlet.service() for servlet debugjsp threw exception
java.lang.IllegalStateException: getOutputStream() has already been called for this response
at org.apache.catalina.connector.Response.getWriter(Response.java:596)
at org.apache.catalina.connector.ResponseFacade.getWriter(ResponseFacade.java:186)
at org.apache.jasper.runtime.JspWriterImpl.initOut(JspWriterImpl.java:124)
at org.apache.jasper.runtime.JspWriterImpl.flushBuffer(JspWriterImpl.java:117)
at org.apache.jasper.runtime.PageContextImpl.release(PageContextImpl.java:191)
at org.apache.jasper.runtime.JspFactoryImpl.internalReleasePageContext(JspFactoryImpl.java:115)
at org.apache.jasper.runtime.JspFactoryImpl.releasePageContext(JspFactoryImpl.java:75)
at org.apache.jsp.image_jsp._jspService(org.apache.jsp.image_jsp:132)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:322)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:291)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:856)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:744)
at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Thread.java:595)

Answer 1

OMG   too many codes...getOutputStream() has already been called for this response

Answer 2

getOutputStream() has already been called for this response

Answer 3

就是你的response对象被调用，但是没有释放掉。

Answer 4

真是太感谢了，但是我不知道该怎么释放response，请麻烦一下
教我一下啊～～

Answer 5

response.reset();
我把上面的家进去了，但是，它运行到servlet时就没有反应，也不报错，真是急死人
请大家帮帮我啊，到底是什么原因