使用PHP系统和cURL时的权限问题？
我正在尝试创建一个 php 脚本，将文件放在远程服务器上。
以下行将在 CLI 中运行：
curl -u username:pass -T myfile.jpg sftp://my.domain.com/dir/
但是，如果我将其引入 PHP 并尝试通过“系统”运行它，例如：
<? system('curl -u username:pass -T myfile.jpg sftp://my.domain.com/dir/'); ?>
我收到一个错误：
curl: (7) Failed to connect to xxx.xxx.xx.xx: Permission denied
另外，让事情变得复杂的是，这是从 RHEL 到 Windows Server。有人有建议或解决办法吗？
下面是 PHP cURL 库的结果。
* About to connect() to my.domain.com port 22 (#0)
* Trying xxx.xxx.xx.xx... * connected
* Connected to my.domain.com (xxx.xxx.xx.xx) port 22 (#0)
* SSH authentication methods available: publickey,password
* Initialized password authentication
* Authentication complete
* Upload failed: Permission denied (3/-31)
* Connection #0 to host my.domain.com left intact
* Closing connection #0
I'm trying to create a php script that will put a file on a remote server.
The following line will work from the CLI:
curl -u username:pass -T myfile.jpg sftp://my.domain.com/dir/
However, if I take this into PHP and try to run it through 'system' like:
<? system('curl -u username:pass -T myfile.jpg sftp://my.domain.com/dir/'); ?>
I get an error:
curl: (7) Failed to connect to xxx.xxx.xx.xx: Permission denied
Also, to complicate things, this is going from a RHEL to a Windows Server. Anyone have a suggestion or a fix?
Below is the result from the PHP cURL library.
* About to connect() to my.domain.com port 22 (#0)
* Trying xxx.xxx.xx.xx... * connected
* Connected to my.domain.com (xxx.xxx.xx.xx) port 22 (#0)
* SSH authentication methods available: publickey,password
* Initialized password authentication
* Authentication complete
* Upload failed: Permission denied (3/-31)
* Connection #0 to host my.domain.com left intact
* Closing connection #0
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PHP 有它自己的 cURL 库，您可能应该使用它。 php cURL
PHP has it's own cURL library that you should probably use. php cURL
您的问题是
system()不允许curl要求您输入密码。考虑其他身份验证方法。
Your problem is that
system()doesn't allowcurlto ask you for a password.Consider other authentication methods.