添加最新版本的easywechat

@@ -801,7 +801,7 @@ class IndexController extends RestBaseController
         $map['status']=['in','1,3'];
         $map['delete_time']=0;
         $result=db('join')->where($map)->find();
-        db('join')->getLastSql();
+    echo    db('join')->getLastSql();
         if (empty($result)){
             $this->error('没有相关信息');
         }