yunmainet/mysqls

一个简单PDO mysql数据库操作类

dev-main 2021-05-09 13:52 UTC

This package is auto-updated.

Last update: 2024-05-09 20:15:15 UTC


README

依赖

  • pdo

安装

  1. composer 安装 composer require yunmainet/mysqls
  2. 引入/vendor目录下的autoload.php require 'vendor/autoload.php';

初始化

//配置
$config=[
    'host'=>'127.0.0.1',
    'port'=>3306,
    'name'=>'test'
];

//推荐使用函数进行实例化,后续操作更加方便
function db($table='null'){
    static $_db;
    global $config;
    if(!$_db){
        $_db=new \yunmainet\mysqls\mysql($config);
    }
    return $_db->table($table);
}

db('user')->insert(['user'=>'ninvfeng','pass'=>'password']);
db('user')->insert(['user'=>'lvlv','pass'=>'password']);

db('user')->where(['user'=>'ninvfeng'])->delete();

db('user')->where(['user'=>'lvlv'])->update(['pass'=>'password2']);

查找一条

db('user')->where(['user'=>'lvlv'])->find();

查找全部

db('user')->select();

条件查找

db('user')->where(['user'=>'ninvfeng'])->select();

分页查找

db('user')->page(1)->select();

字段查找

db('user')->field('user')->select();

排序

db('user')->order('id desc')->select();

join

db('user')->join('user_info on user_info.user_id=user.id')->select();

debug 仅打印sql不执行

db('user')->debug()->select();

执行原生sql

db('user')->query("select * from user");

事务

db('user')->trans();

返回原生对象

db()->pdo();