php之tp6安装与扩展安装

tp6安装

composer create-project topthink/think tp

安装view模块

composer require topthink/think-view

数据库操作

<?php
namespace app\controller;
use app\BaseController;
use think\facade\Db;
class Login extends BaseController
{
    public function index()
    {
        Db::name('admin')->where('id',1)->find();
        Db::name('admin')->delete(1);
        Db::name('admin')->insert(['username'=>'root']);
        Db::name('admin')->where('id',1)->update(['username'=>'admin']);
    }
}