orm

include __DIR__ . '/vendor/autoload.php';
use think\facade\Db;
Db::setConfig([
    // 默认数据连接标识
    'default'     => 'mysql',
    // 数据库连接信息
    'connections' => [
        'mysql' => [
            // 数据库类型
            'type'     => 'mysql',
            // 主机地址
            'hostname' => '127.0.0.1',
            // 用户名
            'username' => 'root',
            // 数据库名
            'database' => 'test',
            'password'    => 'mysql',
            'hostport'    => '3306',
            // 数据库编码默认采用utf8
            'charset'  => 'utf8',
            // 数据库表前缀
            'prefix'   => '',
            // 数据库调试模式
            'debug'    => true,
            'fields_strict'    =>    false,
        ],
    ],
]);
/*$rs = Db::table('user')->where('id', 1)->find();//返回1条
dump($rs);
$list = Db::table('user')->where(1)->select()->toArray();//多条
dump($list);*/
/*$id = Db::table('user')->insertGetId(['username'=>'我是你','email'=>123]);
dump($id);*/
//Db::table('user')->where('id' ,1)->update(['username' => 'thinkphp']);
//Db::table('user')->delete([1, 2, 3]);
//$n = Db::table('user')->count();
//pdo
/*$list = Db::query('select * from user where 1=1');
dump($list);
Db::execute("update user set username='thinkphp' where id=1");*/