tp6參數獲取的五種方法

1、當前類繼承自BaseController

public function request(){
    dump($this->request->param());
    dump($this->request->get());
    dump($this->request->post());

    dump($this->request->param('id'));
    dump($this->request->param('id',0,'intval'));
    dump($this->request->param('ids'));
    dump($this->request->param('ids',3,'intval'));
}

 

2、當前類沒有繼承自BaseController

通過Request依賴注入

 

use app\Request;
public function index(Request $request){
    dump($request->param('abc'));
}

 

 

3、input

 

public function func2(){
    dump(input('abc'));
}

 

 

4、助手函數

 

public function func2(){
    dump(request()->param('abc'));
}

 

 

5、靜態方式調用

 

public function func3(){
    dump(Request::param('abc'));
}