type Exception reportmessage description The server encountered an internal error () that prevented it from fulfilling this request.exception org.apache.jasper.JasperException: Unable to compile class for JSPAn error occurred at line: 11 in the jsp file: /sunone/ch11/testmssql.jspGenerated servlet error:
[javac] Compiling 1 source fileF:\tomcat\work\Catalina\localhost\_\org\apache\jsp\sunone\ch11\testmssql_jsp.java:54: package com.microsoft.jdbc does not exist
Class.forName(com.microsoft.jdbc.sqlserver.SQLServerDriver);
^
1 error
org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:83)
org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:306)
org.apache.jasper.compiler.Compiler.generateClass(Compiler.java:374)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:417)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:398)
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:507)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:248)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:277)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:223)
javax.servlet.http.HttpServlet.service(HttpServlet.java:810)===============================================================
我已经把JDBC三个jar文件copy到了tomcat的common\lib下了,并且再次copy到JDK的web-info的lib下了,但是还是错误,不知道为什么,希望大家帮我解决下
[javac] Compiling 1 source fileF:\tomcat\work\Catalina\localhost\_\org\apache\jsp\sunone\ch11\testmssql_jsp.java:54: package com.microsoft.jdbc does not exist
Class.forName(com.microsoft.jdbc.sqlserver.SQLServerDriver);
^
1 error
org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:83)
org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:306)
org.apache.jasper.compiler.Compiler.generateClass(Compiler.java:374)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:417)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:398)
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:507)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:248)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:277)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:223)
javax.servlet.http.HttpServlet.service(HttpServlet.java:810)===============================================================
我已经把JDBC三个jar文件copy到了tomcat的common\lib下了,并且再次copy到JDK的web-info的lib下了,但是还是错误,不知道为什么,希望大家帮我解决下
你在classpath里指向了sql的3个驱动包了吗
type Exception reportmessage description The server encountered an internal error () that prevented it from fulfilling this request.exception org.apache.jasper.JasperException: Unable to compile class for JSPAn error occurred at line: 11 in the jsp file: /sunone/ch11/testmssql.jspGenerated servlet error:
[javac] Compiling 1 source fileF:\tomcat\work\Catalina\localhost\_\org\apache\jsp\sunone\ch11\testmssql_jsp.java:55: package com.microsoft.jdbc does not exist
Class.forName(com.microsoft.jdbc.sqlserver.SQLServerDriver);
^An error occurred at line: 11 in the jsp file: /sunone/ch11/testmssql.jspGenerated servlet error:
F:\tomcat\work\Catalina\localhost\_\org\apache\jsp\sunone\ch11\testmssql_jsp.java:67: cannot resolve symbol
symbol : variable result
location: class org.apache.jsp.sunone.ch11.testmssql_jsp
result.close();
^An error occurred at line: 11 in the jsp file: /sunone/ch11/testmssql.jspGenerated servlet error:
F:\tomcat\work\Catalina\localhost\_\org\apache\jsp\sunone\ch11\testmssql_jsp.java:68: cannot resolve symbol
symbol : variable stmt
location: class org.apache.jsp.sunone.ch11.testmssql_jsp
stmt.close();
^An error occurred at line: 11 in the jsp file: /sunone/ch11/testmssql.jspGenerated servlet error:
F:\tomcat\work\Catalina\localhost\_\org\apache\jsp\sunone\ch11\testmssql_jsp.java:69: cannot resolve symbol
symbol : variable con
location: class org.apache.jsp.sunone.ch11.testmssql_jsp
con.close();
^
4 errors
org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:83)
org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:306)
org.apache.jasper.compiler.Compiler.generateClass(Compiler.java:374)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:417)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:398)
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:507)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:248)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:277)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:223)
javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
note The full stack trace of the root cause is available in the Apache Tomcat/5.0 logs.
=========================================================================================源程序为<%@ page contentType="text/html; charset=gb2312" language="java" import="java.sql.*" errorPage="" %>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>Untitled Document</title>
</head>
<body>
MSSQL数据库<br>
<hr>
<%
try{
Class.forName(com.microsoft.jdbc.sqlserver.SQLServerDriver);
Connection con=DriverManager.getConnection("jdbc:microsoft:sqlserver://localhost:1433;DatabaseName=jspdev","QJ","");
Statement stmt=con.createStatement();
ResultSet result=stmt.executeQuery("select * from book;");
while(result.next()){
out.print(result.getString("bookId"));
out.print(result.getString("bookName"));
out.print(result.getString("publisher"));
out.print(result.getFloat("price"));
}
}catch(Exception e){
}
result.close();
stmt.close();
con.close();
%>
</body>
</html>==================================
望大家帮忙解决下啊,急啊!!!!谢谢!
你再看看书..你写的那些少好多东东....
还有"........SQLServerDriver"你的这个驱动也根本没有...
Statement stmt = null;
ResultSet result=null;
try{
Class.forName("com.microsoft.jdbc.sqlserver.SQLServerDriver");
con=DriverManager.getConnection("jdbc:microsoft:sqlserver://localhost:1433;DatabaseName=jspdev","QJ","");
stmt=con.createStatement();
result=stmt.executeQuery("select * from book;");
while(result.next()){
out.print(result.getString("bookId"));
out.print(result.getString("bookName"));
out.print(result.getString("publisher"));
out.print(result.getFloat("price"));
}
}catch(Exception e){
}
result.close();
stmt.close();
con.close();