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初学者，进者有分，高手帮忙测试的显示问题。
我装的j2sdk1.4.2_06+Tomcat 5.0来做jsp
安装目录为C:\Tomcat 5.0 和C:\j2sdk1.4.2_06
我的.java的程序能编译通过，http://localhost:8080测试也能正长显示
以下是我的环境变量
CLASSPATH %JAVA_HOME%\lib;%TOMCAT_HOME%\lib;C:\Tomcat 5.0\common\lib\servlet- api.jar;.;C:\j2sdk1.4.2_06\lib\dt.jar;C:\j2sdk1.4.2_06\lib\tools.jar
JAVA_HOME C:\j2sdk1.4.2_06
PATH %SystemRoot%\system32;%SystemRoot%;%SystemRoot%\System32\Wbem;C:\Program Files\Microsoft SQL Server\80\Tools\BINN;C:\Program Files\Microsoft SQL Server\80\Tools\Binn\;C:\j2sdk1.4.2_06\bin;C:\Tomcat 5.0\bin
TOMCAT_HOME C:\Tomcat 5.0
我把我做的jsp文件放到了C:\Tomcat 5.0\webapps\myweb 文件夹下了。也建了WEB-INF文件夹里面有web.xml文件
为什么我访问http://localhost:8080/myweb/test.jsp时出错呢。
高手帮我看看。解决马上给分
安装目录为C:\Tomcat 5.0 和C:\j2sdk1.4.2_06
我的.java的程序能编译通过，http://localhost:8080测试也能正长显示
以下是我的环境变量
CLASSPATH %JAVA_HOME%\lib;%TOMCAT_HOME%\lib;C:\Tomcat 5.0\common\lib\servlet- api.jar;.;C:\j2sdk1.4.2_06\lib\dt.jar;C:\j2sdk1.4.2_06\lib\tools.jar
JAVA_HOME C:\j2sdk1.4.2_06
PATH %SystemRoot%\system32;%SystemRoot%;%SystemRoot%\System32\Wbem;C:\Program Files\Microsoft SQL Server\80\Tools\BINN;C:\Program Files\Microsoft SQL Server\80\Tools\Binn\;C:\j2sdk1.4.2_06\bin;C:\Tomcat 5.0\bin
TOMCAT_HOME C:\Tomcat 5.0
我把我做的jsp文件放到了C:\Tomcat 5.0\webapps\myweb 文件夹下了。也建了WEB-INF文件夹里面有web.xml文件
为什么我访问http://localhost:8080/myweb/test.jsp时出错呢。
高手帮我看看。解决马上给分
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sunboby 2004-10-30
问题解决了。我又从装了tomcat
bluesky35 2004-10-27
JAVA_HOME没有设好,要指向JDK目录.
bp69 2004-10-27
帮顶混分
sunboby 2004-10-27
高手近来帮帮我
sunboby 2004-10-27
帮忙啊
lijunjiejava 2004-10-26
<app-dir>doc</app-dir>
改成
<app-dir>C:\Tomcat 5.0\webapps\myweb</app-dir>
改成
<app-dir>C:\Tomcat 5.0\webapps\myweb</app-dir>
monkeyhjl 2004-10-26
配置C:\Tomcat 5.0\conf下的server.xml文件。
<Context path="/myweb" docBase="C:\Tomcat 5.0\webapps\myweb" debug="0" reloadable="true">
</Context>
<Context path="/myweb" docBase="C:\Tomcat 5.0\webapps\myweb" debug="0" reloadable="true">
</Context>
sunboby 2004-10-26
这是test.jsp测试文件
<HTML>
<HEAD>
<TITLE>JSP测试页面</TITLE>
</HEAD>
<BODY>
<%out.println("＜h1＞Hello World! ＜/h1＞");%>
</BODY>
</HTML>
<HTML>
<HEAD>
<TITLE>JSP测试页面</TITLE>
</HEAD>
<BODY>
<%out.println("＜h1＞Hello World! ＜/h1＞");%>
</BODY>
</HTML>
sunboby 2004-10-26
这是web.xml文件
<web-app>
<servlet>
<servlet-name>ConfigServlet</servlet-name>
<servlet-class>ConfigServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>ConfigServlet</servlet-name>
<url-pattern>/servlet/ConfigServlet</url-pattern>
</servlet-mapping>
</web-app>
<web-app>
<servlet>
<servlet-name>ConfigServlet</servlet-name>
<servlet-class>ConfigServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>ConfigServlet</servlet-name>
<url-pattern>/servlet/ConfigServlet</url-pattern>
</servlet-mapping>
</web-app>
debug148 2004-10-26
ding
sunboby 2004-10-26
to 回复人： zlsunnan(明剑) ( ) 信誉：100
我把 web.xml改了也是不行还是上边的错误
我把 web.xml改了也是不行还是上边的错误
sunboby 2004-10-26
这是错误
HTTP Status 500 -
--------------------------------------------------------------------------------
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
org.apache.jasper.JasperException: Unable to compile class for JSP
org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:97)
org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:346)
org.apache.jasper.compiler.Compiler.generateClass(Compiler.java:414)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:472)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:451)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:439)
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:511)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:295)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
root cause
Unable to find a javac compiler;
com.sun.tools.javac.Main is not on the classpath.
Perhaps JAVA_HOME does not point to the JDK
org.apache.tools.ant.taskdefs.compilers.CompilerAdapterFactory.getCompiler(CompilerAdapterFactory.java:106)
org.apache.tools.ant.taskdefs.Javac.compile(Javac.java:935)
org.apache.tools.ant.taskdefs.Javac.execute(Javac.java:764)
org.apache.jasper.compiler.Compiler.generateClass(Compiler.java:382)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:472)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:451)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:439)
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:511)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:295)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
note The full stack trace of the root cause is available in the Apache Tomcat/5.0.28 logs.
--------------------------------------------------------------------------------
Apache Tomcat/5.0.28
HTTP Status 500 -
--------------------------------------------------------------------------------
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
org.apache.jasper.JasperException: Unable to compile class for JSP
org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:97)
org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:346)
org.apache.jasper.compiler.Compiler.generateClass(Compiler.java:414)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:472)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:451)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:439)
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:511)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:295)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
root cause
Unable to find a javac compiler;
com.sun.tools.javac.Main is not on the classpath.
Perhaps JAVA_HOME does not point to the JDK
org.apache.tools.ant.taskdefs.compilers.CompilerAdapterFactory.getCompiler(CompilerAdapterFactory.java:106)
org.apache.tools.ant.taskdefs.Javac.compile(Javac.java:935)
org.apache.tools.ant.taskdefs.Javac.execute(Javac.java:764)
org.apache.jasper.compiler.Compiler.generateClass(Compiler.java:382)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:472)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:451)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:439)
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:511)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:295)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
note The full stack trace of the root cause is available in the Apache Tomcat/5.0.28 logs.
--------------------------------------------------------------------------------
Apache Tomcat/5.0.28
hai3qing 2004-10-26
我配置的时候classpath,path都是.;在前.
只是在webapps下添加一个目录test,在里面键个WEB-INF,web.xml,重起tomcat,我就能访问http://localhost;8080/test
只是在webapps下添加一个目录test,在里面键个WEB-INF,web.xml,重起tomcat,我就能访问http://localhost;8080/test
zlsunnan 2004-10-26
应该是web.xml的错误
给出例子
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN" "http://java.sun.com/dtd/web-app_2_3.dtd">
<web-app>
<display-name>fiyuForum WebApp</display-name>
<description>MyVietnam fiyuForum Web Application</description>
<servlet>
<servlet-name>ForumAdminServlet</servlet-name>
<servlet-class>fiyuforum.admin.ForumAdminServlet</servlet-class>
</servlet>
<servlet>
<servlet-name>ForumUserServlet</servlet-name>
<servlet-class>fiyuforum.user.ForumUserServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>ForumUserServlet</servlet-name>
<url-pattern>/forum/*</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>ForumAdminServlet</servlet-name>
<url-pattern>/admin/*</url-pattern>
</servlet-mapping>
<session-config>
<session-timeout>120</session-timeout>
</session-config>
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
<taglib>
<taglib-uri>
http://jsptags.com/tags/navigation/pager
</taglib-uri>
<taglib-location>
/WEB-INF/pager-taglib.tld
</taglib-location>
</taglib>
</web-app>
给出例子
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN" "http://java.sun.com/dtd/web-app_2_3.dtd">
<web-app>
<display-name>fiyuForum WebApp</display-name>
<description>MyVietnam fiyuForum Web Application</description>
<servlet>
<servlet-name>ForumAdminServlet</servlet-name>
<servlet-class>fiyuforum.admin.ForumAdminServlet</servlet-class>
</servlet>
<servlet>
<servlet-name>ForumUserServlet</servlet-name>
<servlet-class>fiyuforum.user.ForumUserServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>ForumUserServlet</servlet-name>
<url-pattern>/forum/*</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>ForumAdminServlet</servlet-name>
<url-pattern>/admin/*</url-pattern>
</servlet-mapping>
<session-config>
<session-timeout>120</session-timeout>
</session-config>
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
<taglib>
<taglib-uri>
http://jsptags.com/tags/navigation/pager
</taglib-uri>
<taglib-location>
/WEB-INF/pager-taglib.tld
</taglib-location>
</taglib>
</web-app>
liumt88 2004-10-26
404还是500错误?
bluesky35 2004-10-26
把错误贴出来看看
sunboby 2004-10-26
怎么没人来啊。
分不够我可以再给的
分不够我可以再给的
sunboby 2004-10-26
to monkeyhjl(爬上墙头等红杏) ( )
我写上了也不可以
是怎么回事啊
大家帮忙好不好
已经郁闷好几天了
我写上了也不可以
是怎么回事啊
大家帮忙好不好
已经郁闷好几天了
sunboby 2004-10-26
大家帮忙