TOMCAT6.0+JSP本地调试有关问题：
日期：2014-05-18 浏览次数：20715 次
TOMCAT6.0+JSP本地调试问题：急~~~~
本人是JSP菜鸟没什么基础就会照抄现在遇见这样的问题：
用CUTFTP把所有WEB文件从外网服务器下载到本地的c:\Program Files\Apache Software Foundation\Tomcat 6.0\webapps\ROOT的文件夹下
浏览器输入http://localhost:8080/html/index.htm和外网的效果一样
然后在这个文件夹下新建一个TEST.JSP内容为显示HELLO WORLD浏览器输入http://localhost:8080/test.jsp也能正常显示
但是我点击http://localhost:8080/html/index.htm上一个导航链接，链接到http://localhost:8080/html/zhengce/index.jsp就报错了错误内容为以下代码：（在文章最后）
然后我点击另外一个导航链接，链接到http://localhost:8080/html/zhuanjia/index.htm则能够正常显示
后来我发现只要是JSP文件都不能显示且报HTTP500错误，HTM文件都能显示，并且这些导航链接在外网服务器上点没有任何问题，为什么下到本地就不能显示JSP文件了呢？再说我的test.jsp都能显示啊，我承认我是菜鸟而且刚刚自学接触JSP，希望各位达人能解决我的问题，不胜感激！！！！
我的环境是JDK6.0+TOMCAT6.0
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:
An error occurred at line: 49 in the jsp file: /html/zhengce/index.jsp
News cannot be resolved to a type
46: <body background= "../tu/jpg.jpg ">
47: <%
48: try{
49: News news=new News();
50: String id= " ",title= " ",author= " ",c,date= " ";
51: int priority=0;
52: String[] pp_arr={ "新闻动态 ", "上级文件 ", "管委会文件 ", "相关文件 ", "培训计划 ", "授权培训机构 ", "培训教材 ", "继续教育 ", "考试大纲与办法 ", "考试信息 ", "习题解答 ", "专业文章 ", "技术推广 ", "试卷分析 ", "专家答疑 "};
An error occurred at line: 49 in the jsp file: /html/zhengce/index.jsp
News cannot be resolved to a type
46: <body background= "../tu/jpg.jpg ">
47: <%
48: try{
49: News news=new News();
50: String id= " ",title= " ",author= " ",c,date= " ";
51: int priority=0;
52: String[] pp_arr={ "新闻动态 ", "上级文件 ", "管委会文件 ", "相关文件 ", "培训计划 ", "授权培训机构 ", "培训教材 ", "继续教育 ", "考试大纲与办法 ", "考试信息 ", "习题解答 ", "专业文章 ", "技术推广 ", "试卷分析 ", "专家答疑 "};
An error occurred at line: 201 in the jsp file: /html/zhengce/index.jsp
tool cannot be resolved
198: { &nb
本人是JSP菜鸟没什么基础就会照抄现在遇见这样的问题：
用CUTFTP把所有WEB文件从外网服务器下载到本地的c:\Program Files\Apache Software Foundation\Tomcat 6.0\webapps\ROOT的文件夹下
浏览器输入http://localhost:8080/html/index.htm和外网的效果一样
然后在这个文件夹下新建一个TEST.JSP内容为显示HELLO WORLD浏览器输入http://localhost:8080/test.jsp也能正常显示
但是我点击http://localhost:8080/html/index.htm上一个导航链接，链接到http://localhost:8080/html/zhengce/index.jsp就报错了错误内容为以下代码：（在文章最后）
然后我点击另外一个导航链接，链接到http://localhost:8080/html/zhuanjia/index.htm则能够正常显示
后来我发现只要是JSP文件都不能显示且报HTTP500错误，HTM文件都能显示，并且这些导航链接在外网服务器上点没有任何问题，为什么下到本地就不能显示JSP文件了呢？再说我的test.jsp都能显示啊，我承认我是菜鸟而且刚刚自学接触JSP，希望各位达人能解决我的问题，不胜感激！！！！
我的环境是JDK6.0+TOMCAT6.0
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:
An error occurred at line: 49 in the jsp file: /html/zhengce/index.jsp
News cannot be resolved to a type
46: <body background= "../tu/jpg.jpg ">
47: <%
48: try{
49: News news=new News();
50: String id= " ",title= " ",author= " ",c,date= " ";
51: int priority=0;
52: String[] pp_arr={ "新闻动态 ", "上级文件 ", "管委会文件 ", "相关文件 ", "培训计划 ", "授权培训机构 ", "培训教材 ", "继续教育 ", "考试大纲与办法 ", "考试信息 ", "习题解答 ", "专业文章 ", "技术推广 ", "试卷分析 ", "专家答疑 "};
An error occurred at line: 49 in the jsp file: /html/zhengce/index.jsp
News cannot be resolved to a type
46: <body background= "../tu/jpg.jpg ">
47: <%
48: try{
49: News news=new News();
50: String id= " ",title= " ",author= " ",c,date= " ";
51: int priority=0;
52: String[] pp_arr={ "新闻动态 ", "上级文件 ", "管委会文件 ", "相关文件 ", "培训计划 ", "授权培训机构 ", "培训教材 ", "继续教育 ", "考试大纲与办法 ", "考试信息 ", "习题解答 ", "专业文章 ", "技术推广 ", "试卷分析 ", "专家答疑 "};
An error occurred at line: 201 in the jsp file: /html/zhengce/index.jsp
tool cannot be resolved
198: { &nb
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