response_start位置更改为response_send

library/think/Response.php

@@ -89,12 +89,12 @@ class Response
      */
     public function send()
     {
+        // 监听response_start
+        Hook::listen('response_send', $this);
+
         // 处理输出数据
         $data = $this->getContent();
 
-        // 监听response_start
-        Hook::listen('response_start', $this);
-
         // Trace调试注入
         if (Env::get('app_trace', Config::get('app_trace'))) {
             Debug::inject($this, $data);