摘要:
public class Conn { static Connection con; static Statement sql; static ResultSet res; public Connection getConnecvtion() { try { Class.forName("com.mysql.jdbc.Dri... 阅读全文
摘要:
public class Conn { static Connection con; static Statement sql; static ResultSet res; public Connection getConnecvtion() { try { Class.forName("com.mysql.jdbc.Dri... 阅读全文