我有一段非常简单的代码，理论上应该让我从 php 获得一个 svn 列表
<?php
print_r("Method 1<br/>");
$x = exec("/usr/bin/svn list svn+ssh://svn.server.com/path/to/trunk/ 2>&1", $o, $m);
print_r($o);
print_r("<br/><br/><br/>");
print_r("Method 2<br/>");
$x = exec("/usr/bin/svn list --username user --password pass svn+ssh://svn.server.com/path/to/trunk/ 2>&1", $o, $m);
print_r($o);
?>
这两种方法都返回以下错误
Method 1
Array ( [0] => svn: warning: Can't open file '/root/.subversion/servers': Permission denied [1] => No protocol specified [2] => [3] => (gnome-ssh-askpass:6062): Gtk-WARNING **: cannot open display: :0.0 [4] => svn: To better debug SSH connection problems, remove the -q option from 'ssh' in the [tunnels] section of your Subversion configuration file. [5] => svn: Network connection closed unexpectedly )
Method 2
Array ( [0] => svn: warning: Can't open file '/root/.subversion/servers': Permission denied [1] => No protocol specified [2] => [3] => (gnome-ssh-askpass:6062): Gtk-WARNING **: cannot open display: :0.0 [4] => svn: To better debug SSH connection problems, remove the -q option from 'ssh' in the [tunnels] section of your Subversion configuration file. [5] => svn: Network connection closed unexpectedly [6] => svn: warning: Can't open file '/root/.subversion/servers': Permission denied [7] => No protocol specified [8] => [9] => (gnome-ssh-askpass:6066): Gtk-WARNING **: cannot open display: :0.0 [10] => svn: To better debug SSH connection problems, remove the -q option from 'ssh' in the [tunnels] section of your Subversion configuration file. [11] => svn: Network connection closed unexpectedly )
我可以从命令行运行任何一个 svn 命令就好了，我也有基于 ssh-key 的身份验证设置来与 svn.server.com 对话
我想做的就是从主干获取文件夹列表。我们的 svn 仅用于 svn+ssh 访问。
有任何想法吗？