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users±íÖаüÀ¨Óû§µÄid¡¢Óû§Ãû¡¢ÃÜÂëµÈÐÅÏ¢£º

CREATE TABLE `users` (
  `id` int(11) NOT NULL AUTO_INCREMENT,
  `username` varchar(50) DEFAULT NULL,
  `password` varchar(255) DEFAULT NULL,
  PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;

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messages±íÖаüÀ¨Ë½ÐŵÄid¡¢·¢ËÍÕߺÍÎüÊÕÕßµÄid¡¢Ë½ÐŵÄÄÚÈÝ¡¢·¢ËÍʱ¼äµÈÐÅÏ¢£º

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CREATE TABLE `messages` (
  `id` int(11) NOT NULL AUTO_INCREMENT,
  `sender_id` int(11) DEFAULT NULL,
  `receiver_id` int(11) DEFAULT NULL,
  `content` text,
  `created_at` datetime DEFAULT NULL,
  PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;

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ÏÖÔÚ£¬ÎÒÃÇ¿ÉÒÔ×îÏÈʵÏÖ˽ÐŹ¦Ð§ÁË¡£Ê×ÏÈÒª½¨ÉèÒ»¸öMessages¿ØÖÆÆ÷£¬ÓÃÀ´´¦Àí˽ÐÅÏà¹ØµÄ²Ù×÷¡£ÎÒÃÇ¿ÉÒÔͨ¹ýÒÔÏÂÏÂÁîÌìÉúÒ»¸öMessages¿ØÖÆÆ÷£º

php think make:controller Messages

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ÔÚMessages¿ØÖÆÆ÷ÖУ¬ÎÒÃÇ¿ÉÒÔ½¨ÉèÁ½¸öÒªÁ죺indexºÍsend¡£

indexÒªÁì

indexÒªÁìÓÃÀ´ÏÔʾÓû§µÄ˽ÐÅÁбí£¬´úÂëÈçÏ£º

public function index()
{
    $user = session('user');
    $messages = Message::where('sender_id','=',$user->id)
        ->orWhere('receiver_id','=',$user->id)
        ->orderBy('created_at', 'desc')
        ->paginate(10);

    return view('messages.index', ['messages' => $messages]);
}

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sendÒªÁì

sendÒªÁìÓÃÀ´·¢ËÍ˽ÐÅ£¬´úÂëÈçÏ£º

public function send(Request $request)
{
    $content = $request->input('content');
    $receiverId = $request->input('receiver_id');

    $message = new Message();
    $message->sender_id = session('user')->id;
    $message->receiver_id = $receiverId;
    $message->content = $content;
    $message->created_at = Carbon::now();

    $result = $message->save();

    return redirect('/messages');
}

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messages.indexÊÓͼ

messages.indexÊÓͼÓÃÀ´ÏÔʾĿ½ñÓû§µÄËùÓÐ˽ÐÅ£¬´úÂëÈçÏ£º

@foreach($messages as $message)
    <div>
        <p>·¢ËÍÕߣº{{$message-&gt;sender-&gt;username}}</p>
        <p>ÎüÊÕÕߣº{{$message-&gt;receiver-&gt;username}}</p>
        <p>{{$message-&gt;content}}</p>
        <p>ʱ¼ä£º{{$message-&gt;created_at}}</p>
    </div>
@endforeach

{{$messages-&gt;links()}}

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messages.sendÊÓͼ

messages.sendÊÓͼÓÃÀ´ÏÔʾ·¢ËÍ˽ÐÅµÄ±íµ¥£¬´úÂëÈçÏ£º


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