![\"\u5982\u4f55\u5229\u7528Laravel\u5b9e\u73b0\u5728\u7ebf\u804a\u5929\u529f\u80fd\u63d2\u56fe\"](\"https:\/\/img.php.cn\/upload\/article\/000\/465\/014\/169891717647336.jpg\" "\\"\u5982\u4f55\u5229\u7528Laravel\u5b9e\u73b0\u5728\u7ebf\u804a\u5929\u529f\u80fd\u63d2\u56fe\\"")
<\/p>\n<\/p>\n
\u5982\u4f55\u5229\u7528Laravel\u5b9e\u73b0\u5728\u7ebf\u804a\u5929\u529f\u80fd<\/p>\n
\u968f\u7740\u4e92\u8054\u7f51\u7684\u5feb\u901f\u53d1\u5c55\uff0c\u5728\u7ebf\u804a\u5929\u529f\u80fd\u5728\u5404\u7c7b\u7f51\u7ad9\u548c\u5e94\u7528\u4e2d\u8d8a\u6765\u8d8a\u5e38\u89c1\u3002\u800cLaravel\u4f5c\u4e3a\u4e00\u6b3e\u6d41\u884c\u7684PHP\u6846\u67b6\uff0c\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u529f\u80fd\u548c\u7075\u6d3b\u7684\u67b6\u6784\uff0c\u53ef\u4ee5\u65b9\u4fbf\u5730\u5b9e\u73b0\u5728\u7ebf\u804a\u5929\u529f\u80fd\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u5229\u7528Laravel\u6846\u67b6\u6765\u5b9e\u73b0\u5728\u7ebf\u804a\u5929\u529f\u80fd\uff0c\u5e76\u63d0\u4f9b\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u3002<\/p>\n
\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u8bbe\u8ba1\u6570\u636e\u5e93\u8868\u6765\u5b58\u50a8\u804a\u5929\u76f8\u5173\u7684\u6570\u636e\u3002\u4e00\u822c\u60c5\u51b5\u4e0b\uff0c\u6211\u4eec\u9700\u8981\u521b\u5efa\u4e09\u4e2a\u8868\uff1a\u7528\u6237\u8868\u3001\u804a\u5929\u5ba4\u8868\u548c\u804a\u5929\u8bb0\u5f55\u8868\u3002<\/p>\n
\u7528\u6237\u8868\uff08users\uff09\u5305\u542b\u7528\u6237\u7684\u57fa\u672c\u4fe1\u606f\uff0c\u6bd4\u5982\u7528\u6237ID\u3001\u7528\u6237\u540d\u3001\u5934\u50cf\u7b49\u3002<\/p>\n
\u804a\u5929\u5ba4\u8868\uff08chat_rooms\uff09\u7528\u4e8e\u5b58\u50a8\u804a\u5929\u5ba4\u7684\u57fa\u672c\u4fe1\u606f\uff0c\u5305\u62ec\u804a\u5929\u5ba4ID\u3001\u540d\u79f0\u3001\u521b\u5efa\u65f6\u95f4\u7b49\u3002<\/p>\n
\u804a\u5929\u8bb0\u5f55\u8868\uff08chat_messages\uff09\u7528\u4e8e\u5b58\u50a8\u804a\u5929\u6d88\u606f\u7684\u4fe1\u606f\uff0c\u5305\u62ec\u6d88\u606fID\u3001\u53d1\u9001\u7528\u6237ID\u3001\u63a5\u6536\u7528\u6237ID\u3001\u6d88\u606f\u5185\u5bb9\u3001\u53d1\u9001\u65f6\u95f4\u7b49\u3002<\/p>\n
\u4ee5\u4e0b\u662f\u521b\u5efa\u4e0a\u8ff0\u8868\u7684Laravel\u8fc1\u79fb\u6587\u4ef6\u7684\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n
\/\/ \u521b\u5efa\u7528\u6237\u8868\nSchema::create('users', function (Blueprint $table) {\n $table->increments('id');\n $table->string('name');\n $table->string('avatar');\n $table->timestamps();\n});\n\n\/\/ \u521b\u5efa\u804a\u5929\u5ba4\u8868\nSchema::create('chat_rooms', function (Blueprint $table) {\n $table->increments('id');\n $table->string('name');\n $table->timestamps();\n});\n\n\/\/ \u521b\u5efa\u804a\u5929\u8bb0\u5f55\u8868\nSchema::create('chat_messages', function (Blueprint $table) {\n $table->increments('id');\n $table->integer('sender_id')->unsigned();\n $table->integer('receiver_id')->unsigned();\n $table->longText('message');\n $table->timestamps();\n\n $table->foreign('sender_id')->references('id')->on('users')->onDelete('cascade');\n $table->foreign('receiver_id')->references('id')->on('users')->onDelete('cascade');\n});<\/pre>\n \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\n- \u8def\u7531\u8bbe\u7f6e<\/li>\n<\/ol>\n
\u5728Laravel\u4e2d\uff0c\u6211\u4eec\u9700\u8981\u8bbe\u7f6e\u8def\u7531\u6765\u5904\u7406\u804a\u5929\u529f\u80fd\u7684\u8bf7\u6c42\u3002\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u4e3a\u7528\u6237\u63d0\u4f9b\u4e00\u4e2a\u804a\u5929\u5ba4\u5217\u8868\u9875\u9762\uff0c\u8be5\u9875\u9762\u5217\u51fa\u4e86\u6240\u6709\u53ef\u7528\u7684\u804a\u5929\u5ba4\u3002\u540c\u65f6\uff0c\u6211\u4eec\u8fd8\u9700\u8981\u4e3a\u6bcf\u4e2a\u804a\u5929\u5ba4\u7684\u804a\u5929\u9875\u9762\u8bbe\u7f6e\u4e00\u4e2a\u8def\u7531\u3002<\/p>\n
\u4ee5\u4e0b\u662f\u521b\u5efa\u8def\u7531\u7684\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n
\/\/ \u804a\u5929\u5ba4\u5217\u8868\u9875\u9762\nRoute::get('\/chat\/rooms', 'ChatController@rooms')->name('chat.rooms');\n\n\/\/ \u804a\u5929\u9875\u9762\u8def\u7531\nRoute::get('\/chat\/room\/{id}', 'ChatController@room')->name('chat.room');<\/pre>\n \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\n- \u63a7\u5236\u5668\u8bbe\u7f6e<\/li>\n<\/ol>\n
\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u9700\u8981\u521b\u5efa\u4e00\u4e2a\u63a7\u5236\u5668\u6765\u5904\u7406\u804a\u5929\u529f\u80fd\u7684\u903b\u8f91\u3002\u6211\u4eec\u53ef\u4ee5\u521b\u5efa\u4e00\u4e2a\u540d\u4e3aChatController\u7684\u63a7\u5236\u5668\uff0c\u5e76\u5728\u5176\u4e2d\u7f16\u5199\u76f8\u5e94\u7684\u65b9\u6cd5\u3002<\/p>\n
\u4ee5\u4e0b\u662fChatController\u63a7\u5236\u5668\u7684\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n
<?php namespace AppHttpControllers;\n\nuse IlluminateHttpRequest;\nuse AppUser;\nuse AppChatRoom;\nuse AppChatMessage;\nuse Auth;\n\nclass ChatController extends Controller\n{\n \/\/ \u804a\u5929\u5ba4\u5217\u8868\u9875\u9762\n public function rooms()\n {\n $rooms = ChatRoom::all();\n return view('chat.rooms', compact('rooms'));\n }\n\n \/\/ \u804a\u5929\u9875\u9762\n public function room($id)\n {\n $room = ChatRoom::findOrFail($id);\n $messages = ChatMessage::where('room_id', $id)->get();\n return view('chat.room', compact('room', 'messages'));\n }\n}<\/pre>\n \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\n- \u89c6\u56fe\u8bbe\u7f6e<\/li>\n<\/ol>\n
\u5728Laravel\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528\u89c6\u56fe\u6765\u5448\u73b0\u9875\u9762\u5185\u5bb9\u3002\u56e0\u6b64\uff0c\u6211\u4eec\u9700\u8981\u521b\u5efa\u5bf9\u5e94\u7684\u89c6\u56fe\u6587\u4ef6\u6765\u6e32\u67d3\u804a\u5929\u5ba4\u5217\u8868\u9875\u9762\u548c\u804a\u5929\u9875\u9762\u3002<\/p>\n
\u4ee5\u4e0b\u662fchat.rooms\u89c6\u56fe\u6587\u4ef6\u7684\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n
@extends('layouts.app')\n\n@section('content')\n <h1>\u804a\u5929\u5ba4\u5217\u8868<\/h1>\n <\/pre>\n \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\n @foreach($rooms as $room) <\/p>\n- <\/li>\n
@endforeach\n<\/ul>\n
@endsection <\/p>\n
\u4ee5\u4e0b\u662fchat.room\u89c6\u56fe\u6587\u4ef6\u7684\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n
@extends('layouts.app')\n\n@section('content')\n <h1>{{ $room->name }}<\/h1>\n <div id=\"messages\">\n @foreach($messages as $message)\n <p>{{ $message->user->name }}: {{ $message->message }}<\/p>\n @endforeach\n <\/div>\n <\/pre>\n \u767b\u5f55\u540e\u590d\u5236 \u53d1\u9001 @endsection @section(‘scripts’) @endsection <\/p>\n
\n- JavaScript\u5b9e\u73b0<\/li>\n<\/ol>\n
\u6700\u540e\uff0c\u6211\u4eec\u9700\u8981\u7f16\u5199JavaScript\u4ee3\u7801\u6765\u5b9e\u73b0\u5b9e\u65f6\u804a\u5929\u529f\u80fd\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528Socket.io\u5e93\u6765\u5b9e\u73b0\u5b9e\u65f6\u6d88\u606f\u4f20\u8f93\u3002<\/p>\n
\u4ee5\u4e0b\u662fchat.js\u6587\u4ef6\u7684\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n
import Echo from 'laravel-echo';\n\nwindow.io = require('socket.io-client');\n\nwindow.Echo = new Echo({\n broadcaster: 'socket.io',\n host: window.location.hostname + ':6001'\n});\n\nwindow.Echo.private('chat.room.' + roomId)\n .listen('ChatMessageEvent', (event) => {\n \/\/ \u5904\u7406\u63a5\u6536\u5230\u7684\u6d88\u606f\n showMessage(event.user.name + ': ' + event.message);\n });\n\ndocument.getElementById('message-form').addEventListener('submit', function(event) {\n event.preventDefault();\n let input = document.getElementById('message-input');\n \n \/\/ \u53d1\u9001\u6d88\u606f\u7ed9\u670d\u52a1\u5668\n window.Echo.private('chat.room.' + roomId)\n .whisper('typing', {\n message: input.value\n });\n \n input.value = '';\n});\n\nwindow.Echo.private('chat.room.' + roomId)\n .listenForWhisper('typing', (event) => {\n \/\/ \u5904\u7406\u63a5\u6536\u5230\u7684\u6d88\u606f\n showMessage(event.user.name + ' is typing...');\n });\n\nfunction showMessage(message) {\n let div = document.createElement('div');\n div.textContent = message;\n document.getElementById('messages').appendChild(div);\n}<\/pre>\n \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u81f3\u6b64\uff0c\u6211\u4eec\u5c31\u5b8c\u6210\u4e86\u4f7f\u7528Laravel\u6846\u67b6\u5b9e\u73b0\u5728\u7ebf\u804a\u5929\u529f\u80fd\u7684\u4ee3\u7801\u793a\u4f8b\u3002\u5f53\u7528\u6237\u8bbf\u95ee\u804a\u5929\u5ba4\u5217\u8868\u9875\u9762\u65f6\uff0c\u53ef\u4ee5\u770b\u5230\u6240\u6709\u53ef\u7528\u7684\u804a\u5929\u5ba4\u3002\u5f53\u7528\u6237\u8fdb\u5165\u804a\u5929\u9875\u9762\u540e\uff0c\u4f1a\u663e\u793a\u8be5\u804a\u5929\u5ba4\u7684\u804a\u5929\u8bb0\u5f55\uff0c\u5e76\u80fd\u591f\u53d1\u9001\u548c\u63a5\u6536\u5b9e\u65f6\u6d88\u606f\u3002<\/p>\n
\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u4ee5\u4e0a\u4ee3\u7801\u793a\u4f8b\u53ea\u662f\u63d0\u4f9b\u4e86\u57fa\u672c\u5b9e\u73b0\u7684\u601d\u8def\uff0c\u5b9e\u9645\u5e94\u7528\u4e2d\u8fd8\u9700\u8981\u6839\u636e\u5177\u4f53\u9700\u6c42\u8fdb\u884c\u6269\u5c55\u548c\u4f18\u5316\u3002\u540c\u65f6\uff0c\u4e3a\u4e86\u5b9e\u73b0\u5b9e\u65f6\u6d88\u606f\u4f20\u8f93\uff0c\u8fd8\u9700\u8981\u5b89\u88c5\u548c\u914d\u7f6eLaravel Echo Server\uff0c\u8fd9\u91cc\u4e0d\u518d\u8be6\u8ff0\u3002\u5e0c\u671b\u672c\u6587\u80fd\u5bf9\u8bfb\u8005\u5b9e\u73b0\u5728\u7ebf\u804a\u5929\u529f\u80fd\u63d0\u4f9b\u4e00\u4e9b\u5e2e\u52a9\u3002<\/p>\n
\u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u5229\u7528Laravel\u5b9e\u73b0\u5728\u7ebf\u804a\u5929\u529f\u80fd\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
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