dygf19877 2010-04-02 11:18 采纳率: 0%
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struts中关于message的问题

<%
40: ActionErrors errors=new ActionErrors();
41: errors.add("totallylost",new ActionMessage("application.totally.lost"));
42: request.setAttribute(Globals.ERROR_KEY,errors);
43: request.setAttribute("myerrors",errors);
44: %>
这样用不对吗?

An error occurred at line: 42 in the jsp file: /index.jsp
Globals.ERROR_KEY cannot be resolved to a type
39: <%
40: ActionErrors errors=new ActionErrors();
41: errors.add("totallylost",new ActionMessage("application.totally.lost"));
42: request.setAttribute(Globals.ERROR_KEY,errors);
43: request.setAttribute("myerrors",errors);
44: %>
45:

Stacktrace:
at org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:92)
at org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:330)
at org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompiler.java:439)
at org.apache.jasper.compiler.Compiler.compile(Compiler.java:334)
at org.apache.jasper.compiler.Compiler.compile(Compiler.java:312)
at org.apache.jasper.compiler.Compiler.compile(Compiler.java:299)
at org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:586)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:317)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:342)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:267)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
at org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:859)
at org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:574)
at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1527)
at java.lang.Thread.run(Thread.java:619)

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1条回答 默认 最新

  • iteye_12115 2010-04-15 10:12
    关注

    首先从代码来看你是在jsp页面调用struts的类,那么你有没有import类呢?

    本回答被题主选为最佳回答 , 对您是否有帮助呢?
    评论

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