Delete 'AndroidStudio_projects/app/src/main/java/com/example/hamburger/utils/JDBCUtils.java'

AndroidStudio_projects/app/src/main/java/com/example/hamburger/utils/JDBCUtils.java

@@ -1,37 +0,0 @@
-package com.example.hamburger.utils;
-
-import java.sql.Connection;
-import java.sql.DriverManager;
-
-/**
- * function： 数据库工具类，连接数据库用
- */
-public class JDBCUtils {
-    private static final String TAG = "mysql-party-JDBCUtils";
-
-    private static String driver = "com.mysql.jdbc.Driver";// MySql驱动
-
-    private static String dbName = "party";// 数据库名称
-
-    private static String user = "rootes";// 用户名
-
-    private static String password = "123456";// 密码
-
-    public static Connection getConn(){
-
-        Connection connection = null;
-        try{
-            Class.forName(driver);// 动态加载类
-            String ip = "192.168.43.7";// 写成本机地址，不能写成localhost，同时手机和电脑连接的网络必须是同一个
-
-            // 尝试建立到给定数据库URL的连接
-            connection = DriverManager.getConnection("jdbc:mysql://" + ip + ":3306/" + dbName,
-                    user, password);
-
-        }catch (Exception e){
-            e.printStackTrace();
-        }
-        return connection;
-    }
-}
-