maintain/repairceshi/application/admin/model/Ulist.php

<?php
namespace app\admin\model;
use think\Model;
use think\Db;
class Ulist extends Model{

    //展示所有数据
    public function listData($data)
    {
        $keyword = $data;
        if($keyword){
            $result =  Db::name('pay_user')->where(['id'=>$keyword])->paginate(1);
        }else{
            $result =  Db::name('pay_user')->paginate(15);
        }
        return $result;
    }

    // 添加商户
    public function add($data){
        $data['addtime']= date("Y-m-d H:i:s",time());
        $data['pass'] = md5($data['pass']);
        $data['key'] = md5(uniqid(md5(microtime(true)),true));     //只有在增加的时候才会增加密钥
        $result =  Db::name('pay_user')->insert($data);
        return $result==1;
    }


    // 编辑商户
    public function edit($data)
    {
        $id = $data['id'];
        return $result =  Db::name('pay_user')->where(['id'=>$id])->select();
    }

    public function ulistedit($data){
        if(!empty($data['pass'])){
            $data['pass'] = md5($data['pass']);
        }else{
            unset($data['pass']);
        }
       return  $result =  Db::name('pay_user')->update($data);
    }



    // 删除商户(暂时不允许删除，只允许改变状态，为未激活)
    public function remove($data)
    {
       $id = $data['id'];
       $result =  Db::name('pay_user')->where(['id'=>$id])->delete();
    }



}