laravel----轻松学习laravel表单篇--request()--(慕课网)
controller之request:
请求存储了$_GET,$_POST,$_COOKIE,$_FILES,$_SERVER等数据
1.获取值:public function request(Request $request) //依赖注入
取值:$request->input('name','未知')
获取所有的值,$value = $request->all();
2.判断值:if($request->has('name)){
echo $request->input('name');
}else {
echo ’无改参数‘;
}
3.判断请求类型:
dd($request->method());
if($request->isMEthod('GET')){
echo 'YES';
}else{
echo 'No';
};
4.判断是否为ajax请求:
$res = $request->ajax();
5.判断路径是否正确:
$res = $request->is('stuent/*');
$res = $request->is()
6.获取当前的url
$request->url()

浙公网安备 33010602011771号