Laravel - SQLSTATE [HY000]：一般错误：1364

Question

如何解决这个问题？

SQLSTATE[HY000]：一般错误：1364 字段 'user_id' 没有 默认值（SQL：插入ptcs（title，details， duration, rewards, ad_link, hit, membership_id, updated_at, created_at) 值（查理·普斯，dfghjkl;', 10, 100, http://test.com/, 435, 1, 2021-06-27 18:48:44, 2021-06-27 18:48:44))

控制器：

    $this->validate($request, [

        'title'=> 'required|max:15',
        'details' => 'required|max:100',
        'duration' => 'required|numeric',
        'membership_id' => 'required',
        'ad_link' => 'required|url',
        'rewards' => 'required|numeric',
         'hit' => 'required|numeric'

    ]);
    $ptc = Ptc::create([

        'title' => $request->title,
        'details' => $request->details,
        'duration' => $request->duration,
        'rewards' => $request->rewards,
        'ad_link' => $request->ad_link,
        'hit' => $request->hit,
        'type' =>1,
        'count' =>0,
        'membership_id' => $request->membership_id,
    ]);

    session()->flash('message', 'The Paid To Click Has Been Successfully Created.');
    Session::flash('type', 'success');
    Session::flash('title', 'Created Successful');


    return redirect()->route('admin.ptcs.index');


}

Answer 1

错误很明显。

字段“user_id”没有默认值。

在您的ptcs 表中，您有user_id，它没有默认值，并且您没有在您的php 端设置user_id 的值。

$ptc = Ptc::create([

        'title' => $request->title,
        'details' => $request->details,
        'duration' => $request->duration,
        'rewards' => $request->rewards,
        'ad_link' => $request->ad_link,
        'hit' => $request->hit,
        'type' =>1,
        'count' =>0,
        'membership_id' => $request->membership_id,
        'user_id' => //Give here an id for testing like 1235
    ]);

如果您的$request 对象具有user_id，请像其他对象一样设置它。

'user_id' => $request->name_of_your_user_id_parameter

根据您的评论，user_id 不能用于批量分配。

所以在你的 Ptc 模型类上你需要类似的东西；

class Ptc extends Eloquent {

    protected $fillable = array('user_id', 'title', 'description', ... other fields);

}

https://laravel.com/docs/4.2/eloquent#mass-assignment

或在您的表架构上设置默认值或可为空