Laravel5.4 - 如何使用POST方法将数据插入数据库

Question

我尝试向数据插入数据。

public function up() 
      { 
       Schema::create('request_song', function (Blueprint $table) { 
        $table->increments('id'); 
        $table->string('song_name', 150); 
        $table->string('singer_name', 50); 
        $table->string('general_input', 200); 

        $table->timestamps(); 
       }); 
      } 

RequestSongModel

class RequestSongModel extends Model 
{ 
    protected $table = 'request_song'; 
    protected $fillable = [ 
     'id', 
     'song_name', 
     'singer_name' 
    ]; 

} 

控制器

public function store(Request $request) 
    { 
     $rule = [ 
      'song_name' => 'required', 
      'singer_name' => 'required', 

     ]; 

     $this->validate($request, $rule); 
     $requestSong = RequestSongModel::created($request->all()); 

     return response()->json(['DATA' => $requestSong], 201); 
    } 

当我插入，它响应空。

{ “DATA”：空}

我不知道，为什么它响应空。 请帮我

Answer 1

这个

$requestSong = RequestSongModel::created($request->all());

到

$requestSong = RequestSongModel::create($request->all());