Java开发网 - [求助]Tomcat 5.5不能使用struts

Topic: [求助]Tomcat 5.5不能使用struts

1.[求助]Tomcat 5.5不能使用struts

Posted by: chenyuelin
Posted on: 2006-10-01 15:09

初学struts就遇到了问题。
我下载完struts1.3.5，然后把struts-el-example-1.3.5.war文件放到Tomcat的webapps文件包里。
之后运行Tomcat，进入http://localhost:8080/一切正常;当我进入http://localhost:8080/struts-el-example-1.3.5/index.jsp后出现如下错误

type Exception report

message

description The server encountered an internal error () that prevented it from fulfilling this request.

exception

javax.servlet.ServletException: javax/servlet/jsp/tagext/TagExtraInfo
  org.apache.jasper.servlet.JspServlet.service(JspServlet.java:272)
  javax.servlet.http.HttpServlet.service(HttpServlet.java:802)

root cause

java.lang.NoClassDefFoundError: javax/servlet/jsp/tagext/TagExtraInfo
  java.lang.ClassLoader.defineClass1(Native Method)
  java.lang.ClassLoader.defineClass(ClassLoader.java:620)
  java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124)
  java.net.URLClassLoader.defineClass(URLClassLoader.java:260)
  java.net.URLClassLoader.access$100(URLClassLoader.java:56)
  java.net.URLClassLoader$1.run(URLClassLoader.java:195)
  java.security.AccessController.doPrivileged(Native Method)
  java.net.URLClassLoader.findClass(URLClassLoader.java:188)
  java.lang.ClassLoader.loadClass(ClassLoader.java:306)
  java.lang.ClassLoader.loadClass(ClassLoader.java:299)
  sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:268)
  java.lang.ClassLoader.loadClass(ClassLoader.java:251)
  org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1267)
  org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1198)
  org.apache.jasper.compiler.TagLibraryInfoImpl.createTagInfo(TagLibraryInfoImpl.java:419)
  org.apache.jasper.compiler.TagLibraryInfoImpl.parseTLD(TagLibraryInfoImpl.java:248)
  org.apache.jasper.compiler.TagLibraryInfoImpl.<init>(TagLibraryInfoImpl.java:179)
  org.apache.jasper.compiler.Parser.parseTaglibDirective(Parser.java:423)
  org.apache.jasper.compiler.Parser.parseDirective(Parser.java:492)
  org.apache.jasper.compiler.Parser.parseElements(Parser.java:1552)
  org.apache.jasper.compiler.Parser.parse(Parser.java:126)
  org.apache.jasper.compiler.ParserController.doParse(ParserController.java:211)
  org.apache.jasper.compiler.ParserController.parse(ParserController.java:100)
  org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:155)
  org.apache.jasper.compiler.Compiler.compile(Compiler.java:295)
  org.apache.jasper.compiler.Compiler.compile(Compiler.java:276)
  org.apache.jasper.compiler.Compiler.compile(Compiler.java:264)
  org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:563)
  org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:303)
  org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
  org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
  javax.servlet.http.HttpServlet.service(HttpServlet.java:802)

note The full stack trace of the root cause is available in the Apache Tomcat/5.5.17 logs.

请问大家，我应该怎么办啊？

2.Re:[求助]Tomcat 5.5不能使用struts [Re: chenyuelin]	Copy to clipboard
Posted by: zyjie825 Posted on: 2006-10-11 16:20 webapps目录是放工程的，好像Struts应该放到common\lib\下面