为什么Tomcat5.0.28不能执行Tomcat自带的部分JSP例子？

Question

一般tomcat自带的例子在界面中执行是不会出错的啊!
我用的tomcat版本和你一摸一样,j2sdk1.4.2_04,都能成功执行!
你JAVA_HOME,CATALINA_HOME设置,如果版本兼容的话应该没问题的!
j2sdk1.4.2_07这个版的jdk没用过,不知道是否和tomcat兼容!

Answer 1

我试过，CATALINA_HOME设不设都一样

Answer 2

在startup.bat里面加上set JAVA_HOME=...

Answer 3

运行第一个例子Basic Arithmetic出错信息如下：description The server encountered an internal error () that prevented it from fulfilling this request.exception javax.servlet.ServletException: javax.servlet.jsp.PageContext.getVariableResolver()Ljavax/servlet/jsp/el/VariableResolver;
org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:825)
org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:758)
org.apache.jsp.jsp2.el.basic_002darithmetic_jsp._jspService(basic_002darithmetic_jsp.java:73)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
root cause java.lang.NoSuchMethodError: javax.servlet.jsp.PageContext.getVariableResolver()Ljavax/servlet/jsp/el/VariableResolver;
org.apache.jasper.runtime.PageContextImpl.proprietaryEvaluate(PageContextImpl.java:899)
org.apache.jsp.jsp2.el.basic_002darithmetic_jsp._jspService(basic_002darithmetic_jsp.java:44)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
javax.servlet.http.HttpServlet.service(HttpServlet.java:853)

Answer 4

在cmd下运行：C:\app\Tomcat\bin>startup
Using CATALINA_BASE:   c:\app\tomcat
Using CATALINA_HOME:   c:\app\tomcat
Using CATALINA_TMPDIR: c:\app\tomcat\temp
Using JAVA_HOME:       C:\app\j2sdk1.4.2_07
C:\app\Tomcat\bin>说明JAVA_HOME设置正确

Answer 5

将tomcat\common\lib目录里的servlet.jar
拷贝到JDK\jre\lib里，再重起tomcat，试试

Answer 6

当然，你的classpath设置成"JDK目录\lib;."

Answer 7

CLASSPATH=.;D:\OSDepend\XMLSpy\XMLSpyInterface.jar;C:\app\j2sdk1.4.2_07\lib\tools.jar; C:\app\j2sdk1.4.2_07\lib\dt.jar;C:\oracle\ora92\jdbc\lib\classes12.jar
问题依旧
郁闷啊

Answer 8

刚才重装j2sdk1.4.2_07了一遍，问题依旧，然后卸载j2sdk1.4.2_07，发现C:\app\j2sdk1.4.2_07\jre\lib\ext下面有classes12.jar，mysql-connector-java-3.1.7-bin.jar，servlet.jar将servlet.jar扔进回收站，将1.4.2装到先前的目录下,启动TOMCAT，问题没了！关闭TOMCAT，将回收站的servlet.jar还原，启动TOMCAT，于是出现了开始的问题！！