如何使用PHP将图像从客户端上传到服务器?

问题描述:

我制作了一个嵌入迷你电脑Raspberry PI的网络服务器。它可以显示图像,如果我将图像复制到文件夹/ www /上覆盆子pi

现在,我想从其他PC上添加/发送图像到Raspberry Pi上的文件夹/ www /。

我该怎么做?我是PHP的新手。感谢您的帮助。

I make a webserver embedded in mini computer Raspberry PI. It can display image if I copy image to folder /www/ on raspberry pi
Now, I want add/send image to folder /www/ on Raspberry Pi from other PC.
How can I do this? I am a newbie in PHP. Thanks for help.

INSERT 语句错误,应该是
INSERT INTO table_name(column1, column2) VALUES (value1, value2)


首先需要创建数据库。然后你存储你在html文档中提供的图像的id或名称。在我们尝试发送到服务器之前,我们必须通过


first of all you need to create a database. Then you store the id or name of the images that you give in your html document.Before we try to sent to the server we had to connect server and database by

来连接服务器和数据库。


conn = mysql_connect(hostname,mysql name,mysql password,databasename);



mysql_select_db(
conn = mysql_connect("hostname","mysql name", "mysql password","databasename");

mysql_select_db(