JSP连接sqlserver2008连接不上
幸福村1 2012-09-06 04:58:10 环境 jdk1.7+Myeclipse10
tomcat 7.0
SQLServer2008
按照配置在tomcat7.0的lib和项目的WEB-INF\lib里加载了sqljdbc4.jar,但连接不了
这是代码部分:
<%@ page language="java" contentType="text/html; charset=GB2312"%>
<%@ page import="java.sql.*"%>
<html>
<body>
<%
Connection con=null;
Class.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver ").newInstance();
String url="jdbc:microsoft:sqlserver://localhost:1433;DatabaseName=TestDB";
String user="sa";
String password="sqlserver2008";
con=DriverManager.getConnection(url,user,password);
out.println("database connection success.");
%>
</body>
</html>
一下是报错部分:
严重: Servlet.service() for servlet [jsp] in context with path [/DBconnection] threw exception [An exception occurred processing JSP page /Connection.jsp at line 7
4: <body>
5: <%
6: Connection con=null;
7: Class.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver ").newInstance();
8: String url="jdbc:microsoft:sqlserver://localhost:1433;DatabaseName=TestDB";
9: String user="sa";
10: String password="sqlserver2008";
Stacktrace:] with root cause
java.lang.ClassNotFoundException: com.microsoft.sqlserver.jdbc.SQLServerDriver
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1711)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1556)
at org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:126)
at org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:63)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:169)
at org.apache.jsp.Connection_jsp._jspService(Connection_jsp.java:69)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:225)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:927)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1001)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:585)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:310)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:619)
求大神帮忙解惑啊