Question

这对其他人来说是显而易见的

我有一条有效的路线并转到正确的控制器

Route::get('v1/holidays/{country}/{year}/{month}/{official?}',
'retrieveHolidayController@test'

所以，如果我去 http://example.com/v1/holidays/US/2014/03/01

它会去我想去的地方

但是我希望链接看起来像

http://example.com/v1/holidays?country=US&year=2014&month=03&official=01

我该怎么办呢？

Answer 1

您重新定义了到

的路线

Route::get('v1/holidays', 'retrieveHolidayController@test');

然后在您的控制器中，您可以使用$ request

获取参数值

public function test(Request $request)
{
    if ( $request->has('country') && $request->country != '') {
        $country = $request->country;
    }

    if ( $request->has('year') && $request->year != '') {
        $year = $request->year;
    }

    .... // and the others. Then you can query like this

    $holidays = Holiday::when($country, function($query) use ($country) {
        return $query->where('country', $country);
    })
    ->when($year, function($query) use ($year) {
        return $query->where('year', $year);
    })
    ->get();

    //Using 'when' only executes the closure if the variable exists
}

现在，您可以按照自己的方式使用您的网址：
http://example.com/v1/holidays?country=US&year=2014&month=03&official=01

Answer 2

让country,year and month也可选： -

Route::get('v1/holidays/{country?}/{year?}/{month?}/{official?}', 'retrieveHolidayController@test')

Answer 3

Route::get('v1/holidays', 'retrieveHolidayController@test');

Route::get('v1/holidays/{country}/{year}/{month}/{official?}', function($country){
    return redirect()->to(action('retrieveHolidayController@test', ["country"=>$country,......]));
});

访问http://example.com/v1/holidays/US/2014/03/01

重定向到http://example.com/v1/holidays?country=US&year=2014&month=03&offical=01

如果官方param为null重定向参数offical= param可以为空

感觉不舒服所以

isset($official){
     $paramArry["official"] = $official;
}

在Laravel中如何创建查询字符串？

3 个答案: