Laravel嘗試獲取用戶ID以存儲到帖子表中

Question

public function store(Request $request)
{
   $this->validate($request, array(
       'title' => 'required|max:255|min:2',
       'slug' => 'required|alpha_dash|unique:articles,slug',
       'category_id' => 'required|integer',
       'content' => 'required|min:2'
   ));

   $article = new Article;
   $article->title = $request->title;
   $article->slug = $request->slug;
   $article->category_id = $request->category_id;

   $article->content = $request->content;
   $article->save();

   Session::flash('success', 'Your article has been published.');
   return redirect()->route('article.show', $article->id);
}

文章表上有一個user_id列，

這是我的存儲功能，但是當我創建帖子時，我正在尋找一種將登錄的用戶ID存儲到articles表中的user_id列的方法。

Answer 1

獲取auth用戶。

$article->user_id = Auth::user()->id;
$article->save();

Answer 2

簡單

$article->user_id = Auth::user()->id;

它將已認證的用戶ID存儲在商品表的user_id字段中。

根據您的情況，將您的商店代碼更改為

public function store(Request $request)
{
   $this->validate($request, array(
       'title' => 'required|max:255|min:2',
       'slug' => 'required|alpha_dash|unique:articles,slug',
       'category_id' => 'required|integer',
       'content' => 'required|min:2'
   ));

   $article = new Article;
   $article->title = $request->title;
   $article->slug = $request->slug;
   $article->category_id = $request->category_id;
   //it will store the current logged in user id in user_id field
   $article->user_id = Auth::user()->id;

   $article->content = $request->content;
   $article->save();

   Session::flash('success', 'Your article has been published.');
   return redirect()->route('article.show', $article->id);
}

Answer 3

但是還有另一種方法，甚至不使用名稱空間和全部。

您可以使用以下代碼解決此問題：

$article->user_id =  auth()->user()->id;

代替：

$article->user_id = Auth::user()->id;