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当我尝试将多个记录保存到数据库中,我得到这个错误未定义抵消:2 laravel
未定义抵消:2
我的存储控制器
public function store(Request $request)
{
$course = Course::create($request->all());
$lessons = $request->except(['_token','_method']);
for($x = 0;$x <= count($lessons); $x++)
{
$lesson = CourseClass::create([
'course_id' => $course->id,
'class_name' => $lessons['class_name'][$x],
'class_desc' => $lessons['class_desc'][$x],
'video' => $lessons['video'][$x],
'files' => $lessons['files'][$x],
'free' => $lessons['free'][$x],
]);
$lesson->save();
}
}
'$ X <数($教训)' –
不是为我工作 – tech
SO输出'$ lessons','$ course'并查看出了什么问题 –