附件接口优化，新增api入口

application/common.php

@@ -485,14 +485,7 @@ function PluginsHomeUrl($plugins_name, $plugins_control, $plugins_action, $param
     }
 
     // 避免从后台生成url入口错误
-    $script_name = CurrentScriptName();
-    if(substr($path, 0, 6) == 'index/')
-    {
-        $url = str_replace($script_name, 'index.php', $url);
-    } elseif(substr($path, 0, 4) == 'api/')
-    {
-        $url = str_replace($script_name, 'api.php', $url);
-    }
+    $url = str_replace(CurrentScriptName(), 'index.php', $url);
 
     return $url;
 }