附件url替换使用配置文件地址

application/service/ResourcesService.php

@@ -34,16 +34,30 @@ class ResourcesService
      */
     public static function ContentStaticReplace($content, $type = 'get')
     {
+        // 配置文件附件url地址
+        $attachment_host = config('shopxo.attachment_host');
+        if(empty($attachment_host))
+        {
+            $attachment_host = substr(__MY_PUBLIC_URL__, 0, -1);
+        }
+        $attachment_host_path = $attachment_host.'/static/';
+
+        // 根据类型处理附件地址
         switch($type)
         {
             // 读取内容
             case 'get':
-                return str_replace('src="/static/', 'src="'.__MY_PUBLIC_URL__.'static/', $content);
+                return str_replace('src="/static/', 'src="'.$attachment_host_path, $content);
                 break;
 
             // 内容写入
             case 'add':
-                return str_replace(array('src="'.__MY_PUBLIC_URL__.'static/', 'src="'.__MY_ROOT_PUBLIC__.'static/'), 'src="/static/', $content);
+                $search = [
+                    'src="'.__MY_PUBLIC_URL__.'static/',
+                    'src="'.__MY_ROOT_PUBLIC__.'static/',
+                    'src="'.$attachment_host_path,
+                ];
+                return str_replace($search, 'src="/static/', $content);
         }
         return $content;
     }

config/shopxo.php

@@ -57,7 +57,7 @@ return [
     // 导航缓存信息
     'cache_navigation_key'                  => 'cache_navigation_data_',
 
-    // 附件host, 数据库图片地址以/static/...开头
+    // 附件host、最后不要带/斜杠结尾, 数据库图片地址以/static/...开头
     'attachment_host'                       => defined('__MY_PUBLIC_URL__') ? substr(__MY_PUBLIC_URL__, 0, -1) : '',
 
     // 应用商店地址