<?php namespace app\common\model; use think\Model; use think\model\concern\SoftDelete; class Message extends Model { use SoftDelete; protected $deleteTime = 'delete_time'; protected $defaultSoftDelete = 0; //用户关联评论 public function user() { return $this->hasMany('User','user_id','id'); } //发件箱关联收件箱 public function messageto() { return $this->hasMany('MessageTo','message_id','id'); } }