Dream

摘要： jar下载http://jarfiles.pandaidea.com/listmysql数据连接测试 1 import java.sql.Connection; 2 import java.sql.DriverManager; 3 import java.sql.SQLException; 4 5 public class DbUtil { 6 private String dbUrl = "jdbc:mysql://localhost:3306/db_courseSelect"; 7 private String dbUserName = "root" 阅读全文