出学者想用一下bean，结果失败，请赐教

zjkxlf 2005-01-18 09:08:02

HTTP Status 500 -

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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: 2 in the jsp file: /jspwork/index.jsp

Generated servlet error:
[javac] Compiling 1 source file

F:\tomcat\work\Catalina\localhost\_\org\apache\jsp\jspwork\index_jsp.java:43: package db does not exist
db.Linkdb db = null;
^

An error occurred at line: 2 in the jsp file: /jspwork/index.jsp

Generated servlet error:
F:\tomcat\work\Catalina\localhost\_\org\apache\jsp\jspwork\index_jsp.java:45: package db does not exist
db = (db.Linkdb) pageContext.getAttribute("db", PageContext.PAGE_SCOPE);
^

An error occurred at line: 2 in the jsp file: /jspwork/index.jsp

Generated servlet error:
F:\tomcat\work\Catalina\localhost\_\org\apache\jsp\jspwork\index_jsp.java:47: package db does not exist
db = new db.Linkdb();
^
3 errors

org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:127)
org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:351)
org.apache.jasper.compiler.Compiler.generateClass(Compiler.java:415)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:458)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:439)
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:552)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:291)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:301)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:248)
javax.servlet.http.HttpServlet.service(HttpServlet.java:856)

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

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Apache Tomcat/5.0.18

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