conn.java

BBS系统

package bbs.dao;
import java.sql.*;

public class conn {
	
		private static final String DRIVER="com.microsoft.jdbc.sqlserver.SQLServerDriver";
		private static final String URL="jdbc:microsoft:sqlserver://127.0.0.1:1433;databasename=bbs";
		private static final String USENAMEA="sa";
		private static final String PASSWORD="";
		
		public static Connection getInstance(){
			Connection con=null;			
			try {
				Class.forName(DRIVER);
				try {
					con=DriverManager.getConnection(URL,USENAMEA,PASSWORD);
				} catch (SQLException e) {
					e.printStackTrace();
				}
			} catch (ClassNotFoundException e) {
				e.printStackTrace();
			}
			return con;
	}
}