###*路由规则*
* * * * *
+ **用于匹配url参数**
+ **用于匹配允许值**
> 实际上是匹配url参数数组单个值
Route::addRoule(':int', function (& $value) {
if (0 !== preg_match('/^d+$/',$value)) {
$value = (int) $value;
return true;
} else {
return false;
}
});
Route::addRoule(':empty', function ($value) {
return $value === '';
});
**规则使用**
Route::addGroup([
'name' =>'pageid',
'allowed' =>':int',
'default' =>'1',
]);
Route::get(':empty', function () {
...code
});
Route::get('login/id/:int','User@login?id');



