关注与取关

application/api/controller/Userfollow.php

@@ -151,7 +151,9 @@ class Userfollow extends Api
 
         $check = Db::name('user_follow')->where($map)->find();
         if($check){
-            $this->error('已经关注此人');
+            //取关
+            $rs = Db::name('user_follow')->where($map)->delete();
+            $this->success('操作成功');
         }
 
         Db::startTrans();