摘要：
首先要建立和mysql的连接，Class.forName()装载这个类，然后用静态方法初始化。DriverManager.getConnection获取连接package analysis;import java.sql.DriverManager;import java.sql.Connection;public class DB { private static final String user = "root"; private static final String password = "123456"; private static fin 阅读全文
