表情包查询列表接口优化

app/enterprise/controller/Emoji.php

@@ -12,8 +12,9 @@ class Emoji extends BaseController
     // 表情列表
     public function index()
     {
-        $map=['status'=>1,'user_id'=>$this->uid,'type'=>2];
-        $list = EmojiModel::where($map)->field('id,name,src,file_id')->order('update_time desc')->select();
+        $map=['e.status'=>1,'e.user_id'=>$this->uid,'e.type'=>2];
+        $prefix = config('database.connections.mysql.prefix');
+        $list = EmojiModel::alias('e')->join($prefix.'file f','e.file_id = f.file_id')->where($map)->field('e.id,e.name,e.src,e.file_id')->order('e.update_time desc')->select();
         $data=[];
         if($list){
             $data=$list->toArray();