我的web.php文件中具有以下路由:
Route::get('/', 'PostsController@index')->name('home');
Route::get('/login', 'SessionsController@show');
SessionController类具有一个公共构造函数,该构造函数使用Laravel的中间件来检查用户是否为访客:
namespace App\Http\Controllers;
use Illuminate\Http\Request;
class SessionsController extends Controller
{
public function __construct() {
$this->middleware('guest')->except(['destroy']);
public function create() {
// Validade form data
$this->validate(request(), [
'email' => 'required',
'password' => 'required'
]);
// Attempt to authenticate the user
if(! auth()->attempt(request(['email', 'password']))) {
return back()->withErrors([
'message' => 'Please check you credentials and try again'
]);
}
return redirect()->home();
}
public function show() {
return view('login.show');
}
public function destroy() {
auth()->logout();
return redirect()->home();
//return redirect()->route('home');
}
}
发生的事情是,当我登录并尝试访问/login
时,我被重定向到home
,但是在浏览器中却出现“对不起,找不到页面”。我了解到,中间件在尝试登录时会检查我是否是访客,如果不是,则应将我重定向到推荐页面。
我检查了php artisan route:list
,发现/
被分配了名称home
。我现在没主意了,我将不胜感激。
答案 0 :(得分:1)
尝试一下
String stars[] = {Elyes Gabel, Katharine McPhee, Robert Patrick}
TextView textView = // initialise the textview here or however you do.
StringBuilder builder = new StringBuilder();
for (String star: stars) {
builder.append(star);
builder.append(", ");
}
textView.setText(builder.toString());