已采納回答 / 慕妹7422820
在使用$error時需要用到中間件:\Illuminate\Session\Middleware\StartSession::class,\Illuminate\View\Middleware\ShareErrorsFromSession::class,
2018-01-24
Session::put不行的原因是沒有在上面加上 use Illuminate\Support\Facades\Session;
老師用的是phpstorm,比較智能會自動添加use的
ps:各位趕緊去換個phpstorm吧.....不然這種事情會經常發生的
老師用的是phpstorm,比較智能會自動添加use的
ps:各位趕緊去換個phpstorm吧.....不然這種事情會經常發生的
2018-01-16
/**
* 獲取當前時間
*
* @return int
*/
public function freshTimestamp() {
return time();
}
/**
* 避免轉換時間戳為時間字符串
*
* @param DateTime|int $value
* @return DateTime|int
*/
public function fromDateTime($value)
{
return $value;
}
* 獲取當前時間
*
* @return int
*/
public function freshTimestamp() {
return time();
}
/**
* 避免轉換時間戳為時間字符串
*
* @param DateTime|int $value
* @return DateTime|int
*/
public function fromDateTime($value)
{
return $value;
}
2018-01-14
update報錯"Call to a member function format() on string"
2018-01-14
messageblade代碼
@if(\Illuminate\Support\Facades\Session::has('success'))
<div class="alert alert-success alert-dismissible" role="alert">
省略
<strong>成功!</strong>{{\Illuminate\Support\Facades\Session::get()}}
</div>@endif
@if(\Illuminate\Support\Facades\Session::has('success'))
<div class="alert alert-success alert-dismissible" role="alert">
省略
<strong>成功!</strong>{{\Illuminate\Support\Facades\Session::get()}}
</div>@endif
2018-01-11
studentcontrtoller代碼
if (Student::create($data)) {
return redirect('student/index')->with('success', '添加成功!');
} else {
return redirect()->back()->with('error', '添加失敗!');;
}
if (Student::create($data)) {
return redirect('student/index')->with('success', '添加成功!');
} else {
return redirect()->back()->with('error', '添加失敗!');;
}
2018-01-11
將路由的的中間鍵刪掉 還是沒有顯示成功的消息
不刪也不行
版本5.2.45
Route::group([],function (){
Route::get('student/index',['uses'=>'StudentController@index']);
Route::any('student/create',['uses'=>'StudentController@create']);
Route::any('student/save',['uses'=>'StudentController@save']);
});
不刪也不行
版本5.2.45
Route::group([],function (){
Route::get('student/index',['uses'=>'StudentController@index']);
Route::any('student/create',['uses'=>'StudentController@create']);
Route::any('student/save',['uses'=>'StudentController@save']);
});
2018-01-11