JSP调试遇到问题，求救！！
我的网上购书系统做的差不多了，但是在编译时遇到了问题好象读javabean文件BookInf.class时有错误，难道是BookInf.class编译后有错误，还是放的文件路径有问题，我的bean文件放在ROOT/bookshop/WEB-INF/classes/bean/BookInf.class,运行index.jsp出现下面的提示：
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
Generated servlet error:
C:\Tomcat 5.0\work\Catalina\localhost\_\org\apache\jsp\bookshop\index_jsp.java:7: package bean does not exist
import bean.BookInf;
^
An error occurred at line: 67 in the jsp file: /bookshop/index.jsp
Generated servlet error:
C:\Tomcat 5.0\work\Catalina\localhost\_\org\apache\jsp\bookshop\index_jsp.java:130: cannot resolve symbol
symbol : class BookInf
location: class org.apache.jsp.bookshop.index_jsp
BookInf book= (BookInf)booklist.elementAt(index);
^
An error occurred at line: 67 in the jsp file: /bookshop/index.jsp
Generated servlet error:
C:\Tomcat 5.0\work\Catalina\localhost\_\org\apache\jsp\bookshop\index_jsp.java:130: cannot resolve symbol
symbol : class BookInf
location: class org.apache.jsp.bookshop.index_jsp
BookInf book= (BookInf)booklist.elementAt(index);
^
An error occurred at line: 87 in the jsp file: /bookshop/index.jsp
Generated servlet error:
C:\Tomcat 5.0\work\Catalina\localhost\_\org\apache\jsp\bookshop\index_jsp.java:172: cannot resolve symbol
symbol : class BookInf
location: class org.apache.jsp.bookshop.index_jsp
BookInf book= (BookInf)booklist.elementAt(index+1);
^
An error occurred at line: 87 in the jsp file: /bookshop/index.jsp
Generated servlet error:
C:\Tomcat 5.0\work\Catalina\localhost\_\org\apache\jsp\bookshop\index_jsp.java:172: cannot resolve symbol
symbol : class BookInf
location: class org.apache.jsp.bookshop.index_jsp
BookInf book= (BookInf)booklist.elementAt(index+1);
^
An error occurred at line: 116 in the jsp file: /bookshop/index.jsp
Generated servlet error:
C:\Tomcat 5.0\work\Catalina\localhost\_\org\apache\jsp\bookshop\index_jsp.java:223: cannot resolve symbol
symbol : class BookInf
location: class org.apache.jsp.bookshop.index_jsp
BookInf book= (BookInf)booklist.elementAt(index+2);
^
An error occurred at line: 116 in the jsp file: /bookshop/index.jsp
Generated servlet error:
C:\Tomcat 5.0\work\Catalina\localhost\_\org\apache\jsp\bookshop\index_jsp.java:223: cannot resolve symbol
symbol : class BookInf
location: class org.apache.jsp.bookshop.index_jsp
BookInf book= (BookInf)booklist.elementAt(index+2);
^
An error occurred at line: 135 in the jsp file: /bookshop/index.jsp
Generated servlet error:
C:\Tomcat 5.0\work\Catalina\localhost\_\org\apache\jsp\bookshop\index_jsp.java:264: cannot resolve symbol
symbol : class BookInf
location: class org.apache.jsp.bookshop.index_jsp
BookInf book= (BookInf)booklist.elementAt(index+3);
^
An error occurred at line: 135 in the jsp file: /bookshop/index.jsp
Generated servlet error:
C:\Tomcat 5.0\work\Catalina\localhost\_\org\apache\jsp\bookshop\index_jsp.java:264: cannot resolve symbol
symbol : class BookInf
location: class org.apache.jsp.bookshop.index_jsp
BookInf book= (BookInf)booklist.elementAt(index+3);
^
An error occurred at line: 164 in the jsp file: /bookshop/index.jsp
Generated servlet error:
C:\Tomcat 5.0\work\Catalina\localhost\_\org\apache\jsp\bookshop\index_jsp.java:315: cannot resolve symbol
symbol : class BookInf
location: class org.apache.jsp.bookshop.index_jsp
BookInf book= (BookInf)booklist.elementAt(index+4);
^
An error occurred at line: 164 in the jsp file: /bookshop/index.jsp
Generated servlet error:
C:\Tomcat 5.0\work\Catalina\localhost\_\org\apache\jsp\bookshop\index_jsp.java:315: cannot resolve symbol
symbol : class BookInf
location: class org.apache.jsp.bookshop.index_jsp
BookInf book= (BookInf)booklist.elementAt(index+4);
^
An error occurred at line: 185 in the jsp file: /bookshop/index.jsp
Generated servlet error:
C:\Tomcat 5.0\work\Catalina\localhost\_\org\apache\jsp\bookshop\index_jsp.java:358: cannot resolve symbol
symbol : class BookInf
location: class org.apache.jsp.bookshop.index_jsp
BookInf book= (BookInf)booklist.elementAt(index+5);
^
An error occurred at line: 185 in the jsp file: /bookshop/index.jsp
Generated servlet error:
C:\Tomcat 5.0\work\Catalina\localhost\_\org\apache\jsp\bookshop\index_jsp.java:358: cannot resolve symbol
symbol : class BookInf
location: class org.apache.jsp.bookshop.index_jsp
BookInf book= (BookInf)booklist.elementAt(index+5);
^
13 errors
org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:84)
org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:332)
org.apache.jasper.compiler.Compiler.generateClass(Compiler.java:412)
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)
[解决办法]
看看是不是你页面上的引用的包路径没有写正确
[解决办法]
路径有错。我有日子没用JSP了啊。不过我记得import.后面应该是bean的路径啊，默认是在web/inf下的，但是你存放的是WEB-INF/classes/bean/BookInf.class，
却写的是，import bean.bookinf,应该是import classes.bean.bookinf
[解决办法]
加入tools.jar试试
我的异常网推荐解决方案：The server encountered an internal error () that prevented it from fulfilling this request.,http://www.myexception.cn/java-web/317.html
我的异常网推荐解决方案：org.apache.jasper.JasperException: Unable to compile class,http://www.myexception.cn/j2ee/2308.html
