57 lines
1.3 KiB
PHP
57 lines
1.3 KiB
PHP
<?php
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/*
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* @Author: your name
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* @Date: 2020-09-30 17:32:46
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* @LastEditTime: 2020-10-12 11:16:10
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* @LastEditors: Please set LastEditors
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* @Description: In User Settings Edit
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* @FilePath: /phptest/fastphp/base/Model.php
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*/
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namespace fastphp\base;
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use fastphp\db\Sql;
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class Model extends Sql
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{
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protected $model;
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public function __construct()
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{
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//获取数据库表名
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if (!$this->table) {
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//获取模型类名称
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$this->model = get_class($this);
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//删除模型名最后的model
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$this->model = substr($this->model, 0, -5);
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//数据库表名与类名一致
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$this->table = strtolower($this->model);
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}
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}
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/**
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* 获取总数目
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*
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*/
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public function getCount($where = [])
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{
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return $this->field('count(1) as count')->where($where)->fetch();
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}
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/**
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* 按照页数获取数据
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* @param $fields 'id,count(1)...'
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* @param $order 'id desc'/'id asc'
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* @param $limit = '100' 限制查询100条
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* $limit = '2,100' 查询第二页 100条数据
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*/
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public function getListPage($where = [],$fields = '*', $order = 'id desc', $limit = '50')
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{
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return $this->field($fields)->where($where)->order($order)->limit($limit)->fetchAll();
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}
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}
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