Php 列已存在，但无法保存

列已存在，但无法保存
index.blade.php

<form action="{{route('work.store', ['id' => $param->id])}}" method="post">
@csrf
<input type="hidden" name="project_id" value="{{$param->id}}">

public function store(Request $request,$id)
{
    $work = new Work;
    $work->fill($request->all())->save();
    return redirect()->route('workindex', ['id' => $id]);
}

    Schema::create('work', function (Blueprint $table) {
        $table->bigIncrements('id');
        $table->integer('project_id');
        $table->text('content');
        $table->integer('user_id');
        $table->time('work_time');
        $table->string('input_person');
        $table->timestamp('input_date');

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

Route::post('/work/{id}', 'WorkController@store')->name('work.store');

创建工作表.php

<form action="{{route('work.store', ['id' => $param->id])}}" method="post">
@csrf
<input type="hidden" name="project_id" value="{{$param->id}}">

public function store(Request $request,$id)
{
    $work = new Work;
    $work->fill($request->all())->save();
    return redirect()->route('workindex', ['id' => $id]);
}

    Schema::create('work', function (Blueprint $table) {
        $table->bigIncrements('id');
        $table->integer('project_id');
        $table->text('content');
        $table->integer('user_id');
        $table->time('work_time');
        $table->string('input_person');
        $table->timestamp('input_date');

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

Route::post('/work/{id}', 'WorkController@store')->name('work.store');

web.php

<form action="{{route('work.store', ['id' => $param->id])}}" method="post">
@csrf
<input type="hidden" name="project_id" value="{{$param->id}}">

public function store(Request $request,$id)
{
    $work = new Work;
    $work->fill($request->all())->save();
    return redirect()->route('workindex', ['id' => $id]);
}

    Schema::create('work', function (Blueprint $table) {
        $table->bigIncrements('id');
        $table->integer('project_id');
        $table->text('content');
        $table->integer('user_id');
        $table->time('work_time');
        $table->string('input_person');
        $table->timestamp('input_date');

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

Route::post('/work/{id}', 'WorkController@store')->name('work.store');

存在但不存在

SQLSTATE[HY000]: General error: 1 table category has no column named project_id (SQL: insert into "category" ("project_id", "input_person", "input_date", "user_id", "estimated_work_time", "content", "updated_at", "created_at") values (4, 1, 2019-08-30 08:02:19, 1, 02:00, hoge, 2019-08-30 08:52:15, 2019-08-30 08:52:15))

---

看来你的桌名不对

SQLSTATE[HY000]: General error: 1 table category has no column named project_id (SQL: insert into "category"

---

插入到类别中，但您已创建表名工作。

确保您的表具有项目id

或者确保在您的模型中它应该是可填充的

protected $fillable = [
        'project_id'
    ];

---

为什么在隐藏中传递

project\u id

？？您已经在发送操作参数。删除

project\u id

input hidden。您是否已将project\u id字段添加到工作模型的$filleble属性中？@DilipHirapara，因为我只想将id传递给Route。@dparoli我忘了非常感谢

您也在实际传递它，对吗？错误是因为您使用了fill方法并在表单中传递了项目id，所以fill方法尝试在works表中查找项目id，但它不存在。这就是为什么会出现错误。现在如果您想重定向同一个页面，那么您可以

使用return redirect（）->back（）->with（'success'，['your message，here']）我忘记将其添加到fillable　非常感谢。