This article describes the request method and response method of the Thinkphp5.0 framework. Share it for your reference, as follows:
Thinkphp5.0 request method
Method 1 (using the helper function provided by the framework):
public function index(){
$request = request();
dump($request);
}
Method 2 (using the Request class under think to get the instance):
use think\Request;
public function index(){
$request = Request::instance();
dump($request);
}
Method 3 (using the Request class under think, the method of injecting objects):
use think\Request;
class Index{
public function index(Request $request){
dump($request);
}
}
Commonly used request methods:
//Browser address informationdump($request->domain());
dump($request->path());
dump($request->url());
//Request methoddump($request->method());
dump($request->isGet());
dump($request->isPost());
dump($request->isAjax());
//Get parametersdump($request->get());
dump($request->post());
dump($request->param());
//A specific parameterdump($request->get('id'));
//Get session and cookies//session('username','zhang san');
dump($request->session());
dump($request->cookie());
//Get the current module, controller, operationdump($request->module());
dump($request->controller());
dump($request->action());
input() helper function
//Use of input helper function//Input() takes $request->param() method by default//The default is the get method if the method is not specifieddump(input('id'));
dump(input(''));
dump($request->get('id'));
dump(input('',100));//The second parameter is the default valuedump($request->post('id',100));
How to respond to Thinkphp5.0
$res = config('default_return_type');
dump($res);//Default is html//Modify to json\think\Config::set('default_return_type','json');
$res = config('default_return_type');
dump($res);//json
$data = ['code'=>200,'result'=>['id'=>1,'name'=>'aa']];
return $data;
For more information about thinkPHP related content, please check out the topic of this site:ThinkPHP Introduction Tutorial》、《Summary of thinkPHP template operation skills》、《Summary of common methods of ThinkPHP》、《Codeigniter Introductory Tutorial》、《Advanced tutorial on CI (CodeIgniter) framework》、《Zend FrameWork Framework Introduction Tutorial"and"PHP template technical summary》。
I hope that the description in this article will be helpful to everyone's PHP programming based on the ThinkPHP framework.