[英]trying to connect to local server using php (ftp_connect)
I have a server set up with Apache2 on linux and I'm trying to upload a file to that server. 我在Linux上使用Apache2设置了服务器,并且正在尝试将文件上传到该服务器。
I am using: 我在用:
$conn = ftp_connect("localhost") or die("Server connection failed.");
to achieve this, though it is not working. 为达到这一目的,尽管它不起作用。
I have tried a "wget" command to the same server though that failed also with this response: 我曾尝试对同一台服务器执行“ wget”命令,但此响应也失败了:
Resolving localhost (localhost)... 127.0.0.1
Connecting to localhost (localhost)|127.0.0.1|:21... failed: Connection refused.
Does anybody know how to allow my server to be used in the ftp_connect php command? 有人知道如何在ftp_connect php命令中使用我的服务器吗?
Thank you very much guys. 非常感谢你们。
As mentioned in the comment by Maerlyn, Apache is an HTTP server. 如Maerlyn的评论中所述,Apache是HTTP服务器。 That means it can only communicate via the HTTP protocol.
这意味着它只能通过HTTP协议进行通信。
You are attempting to connect to an FTP-server, that's a completely different thing(!). 您正在尝试连接到FTP服务器,那是完全不同的事情(!)。
However, what I think you want to do is not connect to an FTP server and upload files via that; 但是,我认为您要做的是不连接到FTP服务器并通过该服务器上传文件。 rather what you want to do is use an HTTP POST (or PUT) request to upload a file to the server.
而是要使用HTTP POST(或PUT)请求将文件上传到服务器。
The way to do that is to have an HTML form with a method="post"
, containing an <input type="file">
element. 这样做的方法是使HTML表单带有
method="post"
,其中包含<input type="file">
元素。 When this is submitted, the PHP page will receive the file in the $_FILES
superglobal, which you can then move to wherever you want it using functions such as move_uploaded_file()
. 提交后,PHP页面将在
$_FILES
超全局文件中接收该文件,然后您可以使用诸如move_uploaded_file()
函数将其移至所需的任何位置。
For a more in-depth explenation, please see the PHP manual 有关更深入的说明,请参见PHP手册。
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