java连接sqlserver测试代码.txt

import java.sql.*; public class test { public static void main(String[] srg) { String driverName = "com.microsoft.sqlserver.jdbc.SQLServerDriver"; //加载JDBC驱动 String dbURL = "jdbc:sqlserver://localhost:1433; DatabaseName=master"; //连接服务器和数据库master String userName = "sa"; //默认用户名 String us