最近因爲公司的業務需求,須要用到聊天功能。並且有比較多的個性化需求須要定製。以前使用別人的聊天組件是基於微擎的。若是要移植到普通的H5在邏輯修改還有定製上存在比較多的困難。爲此只能克服困難,本身搭建一個吧javascript
Workerman是一款開源高性能異步PHP socket即時通信框架。支持高併發,超高穩定性,被普遍的用於手機app、移動通信,微信小程序,手遊服務端、網絡遊戲、PHP聊天室、硬件通信、智能家居、車聯網、物聯網等領域的開發。 支持TCP長鏈接,支持Websocket、HTTP等協議,支持自定義協議。擁有異步Mysql、異步Redis、異步Http、MQTT物聯網客戶端、異步消息隊列等衆多高性能組件。
php
"workerman/gateway-worker": "^3.0",
"workerman/gatewayclient": "^3.0",
"workerman/workerman": "^3.5",複製代碼
圖片中我就把整個項目都放在了HTTP/Controller/Workerman中。
css
start_businessworker,start_gateway,start_register
html
require_once __DIR__ . '/../../../../../vendor/autoload.php';複製代碼
php start.php start -d
若是你是在window下就雙擊start_for_win.bat運行複製代碼
---------------------------------華麗分割線---------------------------------------------------java
下面我給你們貼一下我編寫的部分份代碼。jquery
<?php
/**
* This file is part of workerman.
*
* Licensed under The MIT License
* For full copyright and license information, please see the MIT-LICENSE.txt
* Redistributions of files must retain the above copyright notice.
*
* @author walkor<walkor@workerman.net>
* @copyright walkor<walkor@workerman.net>
* @link http://www.workerman.net/
* @license http://www.opensource.org/licenses/mit-license.php MIT License
*/
/**
* 用於檢測業務代碼死循環或者長時間阻塞等問題
* 若是發現業務卡死,能夠將下面declare打開(去掉//註釋),並執行php start.php reload
* 而後觀察一段時間workerman.log看是否有process_timeout異常
*/
//declare(ticks=1);
/**
* 聊天主邏輯
* 主要是處理 onMessage onClose
*/
use \GatewayWorker\Lib\Gateway;
class Events
{
/**
* 做者:何志偉
* 當客戶端鏈接上來的時候
* 建立時間:2018/10/25
* @param $client_id 此ID爲gatewayworker 自動生成ID
*/
public static function onConnect($client_id)
{
Gateway::sendToClient($client_id, json_encode(array(
'type' => 'init',
'client_id' => $client_id
)));
}
/**
* 有消息時
* @param int $client_id
* @param mixed $message
*/
public static function onMessage($client_id, $message)
{
// debug
echo "client:{$_SERVER['REMOTE_ADDR']}:{$_SERVER['REMOTE_PORT']} gateway:{$_SERVER['GATEWAY_ADDR']}:{$_SERVER['GATEWAY_PORT']} client_id:$client_id session:".json_encode($_SESSION)." onMessage:".$message."\n";
// 客戶端傳遞的是json數據
$message_data = json_decode($message, true);
if(!$message_data)
{
return ;
}
// 根據類型執行不一樣的業務
switch($message_data['type'])
{
// 客戶端迴應服務端的心跳
case 'pong':
return;
// 客戶端登陸 message格式: {type:login, name:xx, room_id:1} ,添加到客戶端,廣播給全部客戶端xx進入聊天室
case 'login':
// 判斷是否有房間號
if(!isset($message_data['room_id']))
{
throw new \Exception("\$message_data['room_id'] not set. client_ip:{$_SERVER['REMOTE_ADDR']} \$message:$message");
}
// 把房間號暱稱放到session中
$room_id = $message_data['room_id'];
$client_name = htmlspecialchars($message_data['client_name']);
$_SESSION['room_id'] = $room_id;
$_SESSION['client_name'] = $client_name;
// 獲取房間內全部用戶列表
$clients_list = Gateway::getClientSessionsByGroup($room_id);
foreach($clients_list as $tmp_client_id=>$item)
{
$clients_list[$tmp_client_id] = $item['client_name'];
}
// $clients_list[$client_id] = $client_name;
// 轉播給當前房間的全部客戶端,xx進入聊天室 message {type:login, client_id:xx, name:xx}
$new_message = array('type'=>$message_data['type'], 'client_id'=>$client_id, 'client_name'=>htmlspecialchars($client_name), 'time'=>date('Y-m-d H:i:s'),'to'=>$message_data['to'],'room_id'=>$message_data['room_id'],
'from'=>$message_data['from'],'tag'=>$message_data['tag']);
Gateway::sendToGroup($room_id, json_encode($new_message));
Gateway::joinGroup($client_id, $room_id);
// 給當前用戶發送用戶列表
$new_message['client_list'] = $clients_list;
Gateway::sendToCurrentClient(json_encode($new_message));
return;
// 客戶端發言 message: {type:say, to_client_id:xx, content:xx}
case 'say':
// 非法請求
if(!isset($_SESSION['room_id']))
{
throw new \Exception("\$_SESSION['room_id'] not set. client_ip:{$_SERVER['REMOTE_ADDR']}");
}
$room_id = $_SESSION['room_id'];
$client_name = $_SESSION['client_name'];
// 私聊
// if($message_data['to_client_id'] != 'all')
// {
// $new_message = array(
// 'type'=>'say',
// 'from_client_id'=>$client_id,
// 'from_client_name' =>$client_name,
// 'to_client_id'=>$message_data['to_client_id'],
// 'content'=>"<b>對你說: </b>".nl2br(htmlspecialchars($message_data['content'])),
// 'time'=>date('Y-m-d H:i:s'),
// );
// Gateway::sendToClient($message_data['to_client_id'], json_encode($new_message));
// $new_message['content'] = "<b>你對".htmlspecialchars($message_data['to_client_name'])."說: </b>".nl2br(htmlspecialchars($message_data['content']));
// return Gateway::sendToCurrentClient(json_encode($new_message));
// }
$new_message = array(
'type'=>'say',
'from_client_id'=>$client_id,
'from_client_name' =>$client_name,
'to_client_id'=>'all',
'content'=>nl2br(htmlspecialchars($message_data['content'])),
'time'=>date('Y-m-d H:i:s'),
);
return Gateway::sendToGroup($room_id ,json_encode($new_message));
}
}
/**
* 當客戶端斷開鏈接時
* @param integer $client_id 客戶端id
*/
public static function onClose($client_id)
{
// debug
echo "client:{$_SERVER['REMOTE_ADDR']}:{$_SERVER['REMOTE_PORT']} gateway:{$_SERVER['GATEWAY_ADDR']}:{$_SERVER['GATEWAY_PORT']} client_id:$client_id onClose:''\n";
// 從房間的客戶端列表中刪除
if(isset($_SESSION['room_id']))
{
$room_id = $_SESSION['room_id'];
$new_message = array('type'=>'logout', 'from_client_id'=>$client_id, 'from_client_name'=>$_SESSION['client_name'], 'time'=>date('Y-m-d H:i:s'));
Gateway::sendToGroup($room_id, json_encode($new_message));
}
}
}複製代碼
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>與{{$to->name}}的對話</title>
<script type="text/javascript" src="{{asset('js')}}/swfobject.js"></script>
<script type="text/javascript" src="{{asset('js')}}/web_socket.js"></script>
<script type="text/javascript" src="{{asset('js')}}/jquery.min.js"></script>
<link href="{{asset('css')}}/jquery-sinaEmotion-2.1.0.min.css" rel="stylesheet">
<link href="{{asset('css')}}/bootstrap.min.css" rel="stylesheet">
<link href="{{asset('css')}}/style.css" rel="stylesheet">
<script type="text/javascript" src="{{asset('js')}}/jquery-sinaEmotion-2.1.0.min.js"></script>
{{--<script src="https://code.jquery.com/jquery-3.3.1.min.js"></script>--}}
</head>
<style>
#sinaEmotion {
z-index: 999;
width: 373px;
padding: 10px;
display: none;
font-size: 12px;
background: #fff;
overflow: hidden;
position: absolute;
border: 1px solid #e8e8e8;
top: 100px;
left: 542.5px;
}
</style>
<body onload="connect();" style="margin: auto; text-align: center;">
<div style="margin: auto;">
<div style="border: 1px solid red; height: 40px; width: 500px; margin: auto;">
{{--對話窗口頭部--}}
<div>
<div style="width: 80px; height: 40px; border: 1px solid blue; float: left">
<img src="{{$to->heading}}" width="80px" height="40px">
</div>
<div style="width: 150px; height: 40px; border: 1px solid blue; float: left">
{{$to->name}}
</div>
</div>
{{--//對話窗口內容--}}
<div class="content" style="width: 500px; height: 400px; border: 1px solid green; margin-top: 40px; overflow-y: auto">
{{--對方的頭像與文字--}}
{{--<div style="min-height: 50px;margin-top: 10px;">--}}
{{--<div style="width: 50px;height: 50px; border: 1px solid red; margin-left:10px; float: left">--}}
{{--<img src="{{$to->heading}}" width="50px" height="50px">--}}
{{--</div>--}}
{{--<div style="border: 1px solid red; float: left; min-height: 50px" >dsadsadsadsadsa</div>--}}
{{--</div>--}}
{{--個人頭像與文字--}}
{{--<div style= "min-height:50px;margin-top: 10px;">--}}
{{--<div style="width: 50px;height: 50px; border: 1px solid red; margin-left:10px; float: right">--}}
{{--<img src="{{$from->heading}}" width="50px" height="50px">--}}
{{--</div>--}}
{{--<div style="border: 1px solid red; float: right; min-height: 50px" >dsadsadsadsadsa</div>--}}
{{--</div>--}}
</div>
{{--對話發送窗口--}}
<form onsubmit="return onSubmit(); return false;" id="ajaxfrom">
<input type="hidden" name="to" value="{{$to->id}}">
<input type="hidden" name="from" value="{{$from->id}}">
<input type="hidden" name="room_id" value="{{$room}}">
<input type="hidden" name="tag" value="{{$tag}}">
<textarea id="textarea" name="content" class="Input_text" style="margin: 0px; width: 501px; height: 213px;"></textarea>
<div class="say-btn">
<input type="button" class="btn btn-default face pull-left" value="表情" />
<button type="submit" class="btn btn-default">發表</button>
</div>
</form>
房間號{{$room}}
</div>
</div>
</body>
</html>
<script type="text/javascript">
if (typeof console == "undefined") { this.console = { log: function (msg) { } };}
// 若是瀏覽器不支持websocket,會使用這個flash自動模擬websocket協議,此過程對開發者透明
WEB_SOCKET_SWF_LOCATION = "/swf/WebSocketMain.swf";
// 開啓flash的websocket debug
WEB_SOCKET_DEBUG = true;
var ws, name, client_list={};
var to_client_id="";
// 鏈接服務端初始化函數
function connect() {
// 建立websocket 屆時能夠替換爲對應的服務器地址
ws = new WebSocket("ws://"+document.domain+":7272");
// 當socket鏈接打開時,輸入用戶名
ws.onopen = onopen;
// 當有消息時根據消息類型顯示不一樣信息
ws.onmessage = onmessage;
//當鏈接丟失時,調用鏈接方法嘗試從新鏈接
ws.onclose = function() {
console.log("鏈接關閉,定時重連");
connect();
};
//當操做報錯時,返回異常錯誤
ws.onerror = function() {
console.log("出現錯誤");
};
//發送ajax獲取當前房間的通話記錄
$.post("/get_record", { "room":"{{$room}}" },
function(msg){
$.each(msg,function (v,k) {
console.log(k);
//判斷
if(k.tag!="{{$tag}}"){
$(".content").append(
'<div style="min-height: 50px;margin-top: 10px;">' +
'<div style="width: 50px;height: 50px; border: 1px solid red; margin-left:10px; float: left">'+
'<img src="{{$to->heading}}" width="50px" height="50px">'+
'</div>'+
'<div style="border: 1px solid red; float: left; min-height: 50px" >'+k.content+'</div>'+
'<div>'
).parseEmotion();
}else{
$(".content").append(
'<div style="min-height: 50px;margin-top: 10px;">' +
'<div style="width: 50px;height: 50px; border: 1px solid red; margin-left:10px; float: right">'+
'<img src="{{$from->heading}}" width="50px" height="50px">'+
'</div>'+
'<div style="border: 1px solid red; float: right; min-height: 50px" >'+k.content+'</div>'+
'<div>'
).parseEmotion();
}
})
});
}
// 鏈接創建時發送登陸信息
function onopen()
{
var login_data='{"type":"login","client_name":"{{$from->name}}","room_id":"{{$room}}","to":"{{$to->id}}","from":"{{$from->id}}","tag":"{{$tag}}"}';
ws.send(login_data);
console.log('登陸成功')
}
// 服務端發來消息時
function onmessage(e)
{
var data = JSON.parse(e.data);
switch(data['type']){
// 服務端ping客戶端心跳
case 'ping':
ws.send('{"type":"pong"}');
break;
// 登陸 更新用戶列表
case 'login':
//講須要的發送ID保存到本地to_client_id變量中
for(var p in data['client_list']){
to_client_id=p;
}
console.log(to_client_id);
break;
// 發言
case 'say':
console.log(data);
say(data['from_client_id'], data['from_client_name'], data['content'], data['time']);
break;
// 用戶退出 更新用戶列表
case 'logout':
console.log(data);
break;
case 'init':
//此處能夠發送ajax用於綁定不一樣的用戶ID和client
console.log(data);
break;
}
}
// 提交對話
function onSubmit() {
//先檢查當前的對話是否超過20條記錄數
var count=true;
//發送ajax獲取當前房間的通話記錄
$.ajax({
url: "/check_count",
type: "post",
async:false,
// cache: false,
// contentType: false,
// processData: false,
data:{
'room':"1",
},
success: function (msg) {
if(msg>10){
alert('當前的對話已經超過次數,請購買對應服務')
count=false;
}
}
});
if(count){
var neirong=$("#textarea").val().replace(/"/g, '\\"').replace(/\n/g,'\\n').replace(/\r/g, '\\r'); //ajax先把對應的內容發送到後臺錄入,回調成功後才把信息發送 var fm=$("#ajaxfrom")[0]; var formData = new FormData(fm); $.ajax({ url: "/record", type: "post", cache: false, contentType: false, processData: false, data: formData, beforeSend:function(){ }, success: function (msg) { if(msg.code=="0"){ ws.send('{"type":"say","to_client_id":"all","to_client_name":"{{$to->name}}","content":"'+neirong+'"}'); //清空文本框內容 $("#textarea").val(""); //強制定位光標 $("#textarea").focus(); }else{ } } }); } return false; } // 發言 function say(from_client_id, from_client_name, content, time){ //判斷當前的用戶名稱與發送消息的名稱是否一致 if( "{{$from->name}}" == from_client_name){ $(".content").append( '<div style="min-height: 50px;margin-top: 10px;">' + '<div style="width: 50px;height: 50px; border: 1px solid red; margin-left:10px; float: right">'+ '<img src="{{$from->heading}}" width="50px" height="50px">'+ '</div>'+ '<div style="border: 1px solid red; float: right; min-height: 50px" >'+content+'</div>'+ '<div>' ).parseEmotion(); }else{ $(".content").append( '<div style="min-height: 50px;margin-top: 10px;">' + '<div style="width: 50px;height: 50px; border: 1px solid red; margin-left:10px; float: left">'+ '<img src="{{$to->heading}}" width="50px" height="50px">'+ '</div>'+ '<div style="border: 1px solid red; float: left; min-height: 50px" >'+content+'</div>'+ '<div>' ).parseEmotion(); } // $("#dialog").append('<div class="speech_item"><img src="http://lorempixel.com/38/38/?'+from_client_id+'" class="user_icon" /> '+from_client_name+' <br> '+time+'<div style="clear:both;"></div><p class="triangle-isosceles top">'+content+'</p> </div>').parseEmotion(); } $(function(){ //全局用戶ID select_client_id = 'all'; //若是發送的用戶有變化則對應的用戶ID進行替換 $("#client_list").change(function(){ select_client_id = $("#client_list option:selected").attr("value"); }); //表情選擇 $('.face').click(function(event){ $(this).sinaEmotion(); event.stopPropagation(); }); }); // document.write('<meta name="viewport" content="width=device-width,initial-scale=1">'); $("textarea").on("keydown", function(e) { //按enter鍵自動提交 if(e.keyCode === 13 && !e.ctrlKey) { e.preventDefault(); $('form').submit(); return false; } // 按ctrl+enter組合鍵換行 if(e.keyCode === 13 && e.ctrlKey) { $(this).val(function(i,val){ return val + "\n"; }); } }); </script> 複製代碼
這兩個代碼片斷其實就是主要運行的核心片斷。其餘框架的自帶參數須要各位本身去根據文檔去調試優化。到此基於workerman的聊天用於功能demo已經搭建完畢。web