jsp用JDBC方式连接SQL server2000出错的有关问题
日期：2014-05-18 浏览次数：20814 次
jsp用JDBC方式连接SQL server2000出错的问题?
我刚学JSP,现在在学连接数据库,但弄了很久还是出错.
我先下载安装了SQL server2000的JDBC驱动,然后把msutil.jar、msbase.jar、mssqlserver.jar三个文件复制到Tomcat 6.0 \lib目录下，在SQL建立数据库testDatabase，然后想运行以下代码：
<%@ page contentType= "text/html;charset=GB2312 " %>
<%@ page import= "java.sql.* " %>
<HTML>
<BODY>
<%
try
{
Class.forName( "com.microsoft.jdbc.sqlserver.SQLServerDriver ").newInstance();
}
catch(ClassNotFoundException e)
{
out.print( "类找不到！ ");
}
String url= "jdbc:microsoft:sqlserver://localhost:1433;DatabaseName=testDatabase ";
String user= "sa ";
String password= "123 ";
Connection conn= DriverManager.getConnection(url,user,password);
%>
</BODY>
</HTML>
出现以下错误：
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
org.apache.jasper.JasperException: An exception occurred processing JSP page /jspstudy/selectUserTable2.jsp at line 17
14: String url= "jdbc:microsoft:sqlserver://localhost:1433;DatabaseName=testDatabase ";
15: String user= "sa ";
16: String password= "123 ";
17: Connection conn= DriverManager.getConnection(url,user,password);
18: %>
19: </BODY>
20: </HTML>
到底是怎么回事，请高手帮帮我，谢谢！
------解决方案--------------------
log后面应该还有这些把,
org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:555)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:414)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
root cause
javax.servlet.ServletException: java.sql.SQLException: [Microsoft][SQLServer 2000 Driver for JDBC]Error establishing socket.
org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:855)
org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:784)
org.apache.jsp.text_jsp._jspService(text_jsp.java:153)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:390)
org.apache.jasper.servl
我刚学JSP,现在在学连接数据库,但弄了很久还是出错.
我先下载安装了SQL server2000的JDBC驱动,然后把msutil.jar、msbase.jar、mssqlserver.jar三个文件复制到Tomcat 6.0 \lib目录下，在SQL建立数据库testDatabase，然后想运行以下代码：
<%@ page contentType= "text/html;charset=GB2312 " %>
<%@ page import= "java.sql.* " %>
<HTML>
<BODY>
<%
try
{
Class.forName( "com.microsoft.jdbc.sqlserver.SQLServerDriver ").newInstance();
}
catch(ClassNotFoundException e)
{
out.print( "类找不到！ ");
}
String url= "jdbc:microsoft:sqlserver://localhost:1433;DatabaseName=testDatabase ";
String user= "sa ";
String password= "123 ";
Connection conn= DriverManager.getConnection(url,user,password);
%>
</BODY>
</HTML>
出现以下错误：
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
org.apache.jasper.JasperException: An exception occurred processing JSP page /jspstudy/selectUserTable2.jsp at line 17
14: String url= "jdbc:microsoft:sqlserver://localhost:1433;DatabaseName=testDatabase ";
15: String user= "sa ";
16: String password= "123 ";
17: Connection conn= DriverManager.getConnection(url,user,password);
18: %>
19: </BODY>
20: </HTML>
到底是怎么回事，请高手帮帮我，谢谢！
------解决方案--------------------
log后面应该还有这些把,
org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:555)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:414)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
root cause
javax.servlet.ServletException: java.sql.SQLException: [Microsoft][SQLServer 2000 Driver for JDBC]Error establishing socket.
org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:855)
org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:784)
org.apache.jsp.text_jsp._jspService(text_jsp.java:153)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:390)
org.apache.jasper.servl
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