connectdb.java

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/**
 * 创建时间:2006年2月7日
 * 作    者:孙丰伟
 * 功	 能:连接数据库SqlServer2000,如果连接正常返回连接对象,否则返回null
 */
package cn.sunfengwei.employee.db;
import com.microsoft.sqlserver.jdbc.SQLServerDriver;
import java.sql.*;

public class ConnectDB {
public static Connection getConnection()
{
	Connection con=null;
	//String url="jdbc:microsoft:sqlserver://localhost:1433;databaseName=DBEmployee";
	//String url="jdbc:sqlserver://localhost:1433;databaseName=DBEmployee;";
	String url="jdbc:sqlserver://localhost:1433;databaseName=DBEmployee;";
	try {
		DriverManager.registerDriver(new SQLServerDriver());
		con=DriverManager.getConnection(url,"sa","[e-mail]");	
	} catch (SQLException e) {
		System.out.println(e.getMessage());
		
	}
	
	return con;
} //end of method getConnection	
public static void main(String[] args)
{
	if(getConnection()!=null)
	{
		System.out.println("连接正常!");
	}
}
} //end of class ConnectDB