Thinkphp3.2.3? ? ??????? ?? ??? ? ?? ??? ?????? ?? ??? ???? ?? ?? ?? ?? PHP ????????. Thinkphp3.2.3?? u ???? URL ??? ???? ? ?? ????? ???? ?????. u ???? ??? ? ?? ????? URL? ???? ? ?? ????. ? ????? Thinkphp3?? ???? ?? u ???? ???? ??? ?????. .2.3 ????.

1. u ??? ??

Thinkphp3.2.3??? u ???? ???? URL ??? ?????, ??? ??? ????.

u('控制器/操作方法', '參數(shù)', '偽靜態(tài)后綴', '是否顯示域名')

? ? ????/?? ???? ????? ?? ??? ?????. ??? URL ??? ????? ?? ???? ??? ????? ????, ?? ?? ???? ??? URL? ???(?: .html)? ????, ??? ?? ?? ??? ?? ??? ?????. URL? ??? ??? ?????.

2. u ????? ???? ??

Thinkphp3.2.3??? ??, ??? ?? ??? ?? ??? ??? ???? ????? ??? ? ????. ????? ??? ??? ??? ???? ????? ???? ??? ?????.

1. ??? ???? ???? ??

??? ???? ????? ???? ?? ????? ?? ??? u ???? ??? ? ????. ?:

$params = array(
    'id' => 1,
    'name' => 'Tom'
);
$url = u('user/detail', $params);

? ???? $params? ? ?? ?-? ?? ???? ?? ?????. $params? u ???? ????? ???? URL ??? ?????. ????? ?? ???? $_GET ?? ?? ??? ???? ??? ?? ??? ????? ?? ? ????:

class UserController extends Controller{
    public function detail(){
        $id = $_GET['id'];
        $name = $_GET['name'];
        // do something
    }
}

2. ???? ???? ????? ?????.

???? ???? ????? ??? ? ????? ?? URL ?? ?:

$url = u('user/detail', 'id=1&name=Tom');

????? ?? ???? ??? ?? pars_str ??? ???? ????? ??? ?? ??? ? ????.

class UserController extends Controller{
    public function detail(){
        parse_str($_SERVER['QUERY_STRING'], $params);
        $id = $params['id'];
        $name = $params['name'];
        // do something
    }
}

3 ??? ???? ????? ???? ??

??? ???? ????? ???? ?? , ????? ??? ???? u ???? ??? ? ????. ?:

class User{
    public $id;
    public $name;
}
$user = new User();
$user->id = 1;
$user->name = 'Tom';
$url = u('user/detail', $user);

????? ?? ???? ??? ?? ??? ??? ???? ??? ????? ?? ? ????.

class UserController extends Controller{
    public function detail(){
        $id = $_GET['id'];
        $name = $_GET['name'];
        // do something
    }
}

3. ?? ??

u ??? ???? ????? ??? ? ??? ???? ???. ?? ??? ?????.

1. ????? ?? ??(?: ???)? ???? ??? ???? ?? urlencode ??? ???? ???.

2 ????? ??? ??? ???? ??? urlencode? ???? ???. ???? ?? ?? ?? u ???? ?? ??? ?????. ?:

$url = u('user/detail', array('name' => '張三'), '', true, 'utf-8');

????? ?? ????? ???? ?? urldecode ??? ???? ???. ?:

$name = urldecode($_GET['name']);

3 ???? ?? ??? ??? ????. URL ?? ??? ??? ???. ?:

$url1 = u('user/detail', 'id=1&name=Tom');
$url2 = u('user/detail', 'name=Tom&id=1');

URL? $url1 ? $url2? ?? ?????. ??? ?????.

4. ??

? ??? Thinkphp3.2.3?? u ???? ???? ????? ???? ??? ???????. ??? ??? ??? ?? ????. u ???? ???? ????? ???? ?? ?? ??? ?? ??? ???? ??? ???? ????? ??? ???.

? ??? thinkphp3.2.3 u ???? ????? ?????.? ?? ?????. ??? ??? PHP ??? ????? ?? ?? ??? ?????!