php Laravel 5：重定向到本地主机/服务器之外的外部链接
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Laravel 5: redirect to an external link outside of localhost/server
提问by She Fu
I want to build an app with laravel 5 & dropbox API in which I want the API allow/cancel-warning to be displayed when you land on the homepage, not when you click a button. I tried different methods but I couldn`t make it work.
我想使用 laravel 5 和 dropbox API 构建一个应用程序，其中我希望在您登陆主页时显示 API 允许/取消警告，而不是在您单击按钮时显示。我尝试了不同的方法，但我无法使它起作用。
public function start(){
session(['user_id'=>1]);
$dKey = 'key';
$dSecret = 'secret';
$appName = 'app';
$appInfo = new Dropbox\AppInfo($dKey,$dSecret);
//store csrf token
$tokenStore = new Dropbox\ArrayEntryStore($_SESSION,'dropbox-auth-csrf-token');
//define auth details
$this->webAuth = new Dropbox\WebAuth($appInfo,$appName,'http://localhost:8000/dropbox/finish',$tokenStore);
$this->checkSession();
}
public function checkSession(){
$users = User::where('id','=',session('user_id'))->get();
if(isset($user[0]->dropbox_token)){
}
else{
$url = $this->webAuth->start();
//return Redirect::to($url);
//return Redirect::away($url);
//header('Location : '.$url);
}
}
The link in $url exists and its valid.
$url 中的链接存在且有效。
These(last 3 commented methods) are the methods i tried , including return redirect($url),is it possible to do this or am i wasting my time with this ?please help me out.
这些（最后 3 个评论的方法）是我尝试过的方法，包括返回重定向（$url），是否可以这样做，或者我是否在浪费时间？请帮助我。
回答by user94559
This code works for me:
这段代码对我有用：
return redirect()->away('https://www.dropbox.com');
Make sure you also add a return (i.e. return $this->checkSession();) in start().
请确保您还添加回报（即return $this->checkSession();中）start()。
回答by Pankaj Makwana
Below code will work
下面的代码将工作
return redirect()->away('http://www.paypal.com');
And this will also work.
这也将起作用。
return redirect('http://www.paypal.com');
回答by Harry Bosh
For https and such use the following
对于 https 等，请使用以下内容
return redirect()->to($refererUrl);
回答by Aruna Perera
Can do this,
可以这样做，
use Redirect;
return Redirect::to('your url');
Or just,
要不就，
return \Redirect::to('your url');
