who can give a hand?

Question

javax.servlet.ServletException: Input/output error: java.net.SocketException: Connection reset by peer.
        at weblogic.servlet.jsp.PageContextImpl.handlePageException(Ljava/lang/T
hrowable;)V(PageContextImpl.java:323)
        at jsp_servlet._report.__main._jspService(Ljavax/servlet/http/HttpServle
tRequest;Ljavax/servlet/http/HttpServletResponse;)V(__main.java:213)
        at weblogic.servlet.jsp.JspBase.service(Ljavax/servlet/ServletRequest;Lj
avax/servlet/ServletResponse;)V(JspBase.java:33)
        at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run
()Ljava/lang/Object;(ServletStubImpl.java:1072)
        at weblogic.servlet.internal.ServletStubImpl.invokeServlet(Ljavax/servle
t/ServletRequest;Ljavax/servlet/ServletResponse;Lweblogic/servlet/internal/Filte
rChainImpl;)V(ServletStubImpl.java:465)
        at weblogic.servlet.internal.ServletStubImpl.invokeServlet(Ljavax/servle
t/ServletRequest;Ljavax/servlet/ServletResponse;)V(ServletStubImpl.java:348)
        at weblogic.servlet.internal.RequestDispatcherImpl.forward(Ljavax/servle
t/ServletRequest;Ljavax/servlet/ServletResponse;)V(RequestDispatcherImpl.java:32
8)
        at org.apache.struts.action.RequestProcessor.doForward(Ljava/lang/String
;Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;
)V(RequestProcessor.java:1062)
        at org.apache.struts.action.RequestProcessor.processForwardConfig(Ljavax
/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;Lorg/ap
ache/struts/config/ForwardConfig;)V(RequestProcessor.java:386)
        at org.apache.struts.action.RequestProcessor.process(Ljavax/servlet/http
/HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;)V(RequestProcessor.
java:229)
        at org.apache.struts.action.ActionServlet.process(Ljavax/servlet/http/Ht
tpServletRequest;Ljavax/servlet/http/HttpServletResponse;)V(ActionServlet.java:1
196)
        at org.apache.struts.action.ActionServlet.doGet(Ljavax/servlet/http/Http
ServletRequest;Ljavax/servlet/http/HttpServletResponse;)V(ActionServlet.java:414
)
        at javax.servlet.http.HttpServlet.service(Ljavax/servlet/http/HttpServle
tRequest;Ljavax/servlet/http/HttpServletResponse;)V(HttpServlet.java:740)
        at javax.servlet.http.HttpServlet.service(Ljavax/servlet/ServletRequest;
Ljavax/servlet/ServletResponse;)V(HttpServlet.java:853)
        at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run
()Ljava/lang/Object;(ServletStubImpl.java:1072)
        at weblogic.servlet.internal.ServletStubImpl.invokeServlet(Ljavax/servle
t/ServletRequest;Ljavax/servlet/ServletResponse;Lweblogic/servlet/internal/Filte
rChainImpl;)V(ServletStubImpl.java:465)
        at weblogic.servlet.internal.TailFilter.doFilter(Ljavax/servlet/ServletR
equest;Ljavax/servlet/ServletResponse;Ljavax/servlet/FilterChain;)V(TailFilter.j
ava:28)
        at weblogic.servlet.internal.FilterChainImpl.doFilter(Ljavax/servlet/Ser
vletRequest;Ljavax/servlet/ServletResponse;)V(FilterChainImpl.java:27)
        at com.ist.common.SetCharacterEncodingFilter.doFilter(Ljavax/servlet/Ser
vletRequest;Ljavax/servlet/ServletResponse;Ljavax/servlet/FilterChain;)V(SetChar
acterEncodingFilter.java:158)
        at weblogic.servlet.internal.FilterChainImpl.doFilter(Ljavax/servlet/Ser
vletRequest;Ljavax/servlet/ServletResponse;)V(FilterChainImpl.java:27)
        at weblogic.servlet.internal.WebAppServletContext$ServletInvocationActio
n.run()Ljava/lang/Object;(WebAppServletContext.java:6987)
        at weblogic.security.acl.internal.AuthenticatedSubject.doAs(Lweblogic/se
curity/subject/AbstractSubject;Ljava/security/PrivilegedAction;)Ljava/lang/Objec
t;(AuthenticatedSubject.java:321)
        at weblogic.security.service.SecurityManager.runAs(Lweblogic/security/ac
l/internal/AuthenticatedSubject;Lweblogic/security/acl/internal/AuthenticatedSub
ject;Ljava/security/PrivilegedAction;)Ljava/lang/Object;(SecurityManager.java:12
1)
        at weblogic.servlet.internal.WebAppServletContext.invokeServlet(Lweblogi
c/servlet/internal/ServletRequestImpl;Lweblogic/servlet/internal/ServletResponse
Impl;)V(WebAppServletContext.java:3892)
        at weblogic.servlet.internal.ServletRequestImpl.execute(Lweblogic/kernel
/ExecuteThread;)V(ServletRequestImpl.java:2766)
        at weblogic.kernel.ExecuteThread.execute(Lweblogic/kernel/ExecuteRequest
;)V(ExecuteThread.java:224)
        at weblogic.kernel.ExecuteThread.run()V(ExecuteThread.java:183)
        at java.lang.Thread.startThreadFromVM(Ljava/lang/Thread;)V(Unknown Sourc
e)
java weblogic

Answer 1

service方法引出的PageException，在对应的jsp中仔细检查

Answer 2

javax.servlet.ServletException: Input/output error: java.net.SocketException: Connection reset by peer.
我可以给你一个方法去查找哪里出错了，笨而简单，断点我个人认为不好用。
我通常都会在我写的一个方法的开头写上system.out.println(fangfaming+"zhixingle");
这样你就可以知道这个方法运行了，可以查到他的流程，哪儿断了，就去哪儿找毛病。别忘了给分哟。楼主好心运

Answer 3

你重定向那句话后面加“return;”