body bug

@@ -508,27 +508,10 @@ class Body {
      * @time 2022/8/12 10:26
      * @time 2022/8/12 10:26
      */
      */
     private function preg_match_type($item){
     private function preg_match_type($item){
-        $items = explode("\n",$item);
-        $ctstr = '';
-        foreach ($items as $str){
-            if($ctstr){
-
-                if(str_starts_with($str, "\t")){
-                    $ctstr .= $str."\n";
-                }else{
-                    break;
-                }
-            }
-
-            if(str_starts_with($str, 'Content-Type:')){
-                $ctstr .= $str."\n";
-            }
-
-        }
 
 
         // 匹配内容 type
         // 匹配内容 type
 //        preg_match("/Content-Type:[\w\W].*/i",$item,$result);
 //        preg_match("/Content-Type:[\w\W].*/i",$item,$result);
-        $result[0] = $ctstr;
+        $result[0] = $this->getTag($item,'Content-Type:');
         if(!empty($result[0])){
         if(!empty($result[0])){
             $ret['origin'] = trim($result[0]);
             $ret['origin'] = trim($result[0]);
             // type
             // type