<?php namespace app\common\model; use think\Model; use think\model\concern\SoftDelete; class Cate extends Model { //软删除 use SoftDelete; protected $deleteTime = 'delete_time'; protected $defaultSoftDelete = 0; public function del($data) { $cates = $this->find($data['id']); $res = $cates->delete(); if($res){ return 1; }else{ return -1; } } }