doufire_php/app/admin/model/User.php

<?php

namespace app\admin\model;

use app\common\model\TimeModel;

class User extends TimeModel
{

    protected $deleteTime = 'delete_time';

    protected $defaultSoftDelete = '0';

    public $genderArr = [
        1 => '男', 2 => '女', 3 => '未知'
    ];

    public static function getPageList($param = [])
    {
        $page  = $param['page'] ?? 1;
        $limit = $param['limit'] ?? 10;
        $where = [['status', '=', 1]];
        if (isset($param['keyword'])) {
            $where[] = ['nick_name', 'like', '%'.$param['keyword'].'%'];
        }
        $field = 'uid, nick_name';
        $order = 'uid desc';
        $count = self::where($where)->count();
        $list  = self::where($where)->field($field)->order($order)->page($page, $limit)->select();
        return ['data' => $list, 'count' => $count];
    }

    /**
     * 返回用户字段信息
     * @param $uid
     * @param string $field
     * @return mixed|string
     */
    public static function getUserValue($uid, string $field = 'nick_name') {
        return (new self)->where('uid', $uid)->value($field) ?? '-';
    }
}