文件上传和下载Php [英] File upload and Download in Php

问题描述

如何使用MySQL数据库在php上传和下载文件。







please帮助我......

How can i upload and download the file in php with MySQL database.



please help me...

推荐答案

如果你想从你的MySQL数据库中获取一些东西，你必须连接它然后查询它：

If you want to get something from your MySQL database, you will have to connect to it and then query it:

connectionString = mysql_connect（ ' host'，' MySQL username' ，' MySQL密码'）; / / 连接到MySQL数据库

connectionString = mysql_connect('host', 'MySQL username', 'MySQL Password');//Connect to the MySQL database

selectDatabase = mysql_selectdb（' MySQL数据库名称'，

selectDatabase = mysql_selectdb('MySQL Database Name',

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