已采納回答 / 慕妹7422820
在使用$error時(shí)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(méi)有在上面加上 use Illuminate\Support\Facades\Session;
老師用的是phpstorm,比較智能會(huì)自動(dòng)添加use的
ps:各位趕緊去換個(gè)phpstorm吧.....不然這種事情會(huì)經(jīng)常發(fā)生的
老師用的是phpstorm,比較智能會(huì)自動(dòng)添加use的
ps:各位趕緊去換個(gè)phpstorm吧.....不然這種事情會(huì)經(jīng)常發(fā)生的
2018-01-16
/**
* 獲取當(dāng)前時(shí)間
*
* @return int
*/
public function freshTimestamp() {
return time();
}
/**
* 避免轉(zhuǎn)換時(shí)間戳為時(shí)間字符串
*
* @param DateTime|int $value
* @return DateTime|int
*/
public function fromDateTime($value)
{
return $value;
}
* 獲取當(dāng)前時(shí)間
*
* @return int
*/
public function freshTimestamp() {
return time();
}
/**
* 避免轉(zhuǎn)換時(shí)間戳為時(shí)間字符串
*
* @param DateTime|int $value
* @return DateTime|int
*/
public function fromDateTime($value)
{
return $value;
}
2018-01-14
update報(bào)錯(cuò)"Call to a member function format() on string"
2018-01-14
VS Code 安裝Laravel Extension Pack,使用時(shí)可以自動(dòng)引入Request.
2018-01-13
messageblade代碼
@if(\Illuminate\Support\Facades\Session::has('success'))
<div class="alert alert-success alert-dismissible" role="alert">
省略
<strong>成功!</strong>{{\Illuminate\Support\Facades\Session::get()}}
</div>@endif
@if(\Illuminate\Support\Facades\Session::has('success'))
<div class="alert alert-success alert-dismissible" role="alert">
省略
<strong>成功!</strong>{{\Illuminate\Support\Facades\Session::get()}}
</div>@endif
studentcontrtoller代碼
if (Student::create($data)) {
return redirect('student/index')->with('success', '添加成功!');
} else {
return redirect()->back()->with('error', '添加失敗!');;
}
if (Student::create($data)) {
return redirect('student/index')->with('success', '添加成功!');
} else {
return redirect()->back()->with('error', '添加失敗!');;
}
將路由的的中間鍵刪掉 還是沒(méi)有顯示成功的消息
不刪也不行
版本5.2.45
Route::group([],function (){
Route::get('student/index',['uses'=>'StudentController@index']);
Route::any('student/create',['uses'=>'StudentController@create']);
Route::any('student/save',['uses'=>'StudentController@save']);
});
不刪也不行
版本5.2.45
Route::group([],function (){
Route::get('student/index',['uses'=>'StudentController@index']);
Route::any('student/create',['uses'=>'StudentController@create']);
Route::any('student/save',['uses'=>'StudentController@save']);
});
報(bào)告老師!復(fù)制黏貼的時(shí)候就不能展開(kāi)一下么?復(fù)制了什么都不知道!
2018-01-03
這個(gè)方法里明明沒(méi)有new一個(gè)student類,為啥頁(yè)面里$student->sex()沒(méi)有報(bào)錯(cuò),又不是繼承
2018-01-03