产品附件新增删除

application/api/controller/WorkOrder.php

@@ -1714,7 +1714,7 @@ class WorkOrder extends Api
      * 获取产品附件列表
      */
     public function annexAdd(){
-        if(!$this->request->isGet()){
+        if(!$this->request->isPost()){
             $this->error('请求方式错误');
         }
         $req = $this->request->param();