连接SQLServer的问题,为什么提示java.lang.ClassNotFoundException: com.microsoft.jdbc.sqlserver.SQLServerDriver
日总是我哥 2006-10-19 10:59:20 import java.sql.*;代码如下,执行Class.forName时就出现了错误.
环境:
IntelliJ IDEA 6.0
JDK 1.5
SQL Server 2000
Windows 2003 Ent Sp1
public void writeDBToIndex() throws Exception {
Class.forName("com.microsoft.jdbc.sqlserver.SQLServerDriver").newInstance();
String url = "jdbc:microsoft:sqlserver://localhost:1433;DatabaseName=pubs";
String user = "sa";
String password = "1234";
Connection conn = DriverManager.getConnection(url, user, password);
Statement stmt = conn.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE, ResultSet.CONCUR_UPDATABLE);
String sql = "select job_id, job_desc from jobs";
ResultSet rs = stmt.executeQuery(sql);
while(rs.next())
{
System.out.println(rs.getString("job_id"));
System.out.println(rs.getString("job_desc"));
}
rs.close();
stmt.close();
conn.close();
}
但是我将上面的代码改为.jsp可以运行正常
<%@ page
import="java.lang.*"
import="java.io.*"
import="java.sql.*"
import="java.util.*"
contentType="text/html;charset=gb2312"
%>
<html>
<body>
<% Class.forName("com.microsoft.jdbc.sqlserver.SQLServerDriver").newInstance();
String url="jdbc:microsoft:sqlserver://localhost:1433;DatabaseName=pubs";
String user="sa";
String password="1234";
Connection conn=DriverManager.getConnection(url,user,password);
Statement stmt=conn.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_UPDATABLE);
String sql="select job_id,job_desc from jobs";
ResultSet rs=stmt.executeQuery(sql);
<%=rs.fieldCount%><br>
while(rs.next())
{
%>
<%=rs.getString(1)%>|<%=rs.getString(2)%><br>
<%} %>
<%out.print("数据库操作成功"); %>
<%
rs.close();
stmt.close();
conn.close();
%>
</body>
</html>