最近因为公司的业务需求,须要用到聊天功能。并且有比较多的个性化需求须要定制。以前使用别人的聊天组件是基于微擎的。若是要移植到普通的H5在逻辑修改还有定制上存在比较多的困难。为此只能克服困难,本身搭建一个吧javascript
Workerman是一款开源高性能异步PHP socket即时通信框架。支持高并发,超高稳定性,被普遍的用于手机app、移动通信,微信小程序,手游服务端、网络游戏、PHP聊天室、硬件通信、智能家居、车联网、物联网等领域的开发。 支持TCP长链接,支持Websocket、HTTP等协议,支持自定义协议。拥有异步Mysql、异步Redis、异步Http、MQTT物联网客户端、异步消息队列等众多高性能组件。
php
"workerman/gateway-worker": "^3.0",
"workerman/gatewayclient": "^3.0",
"workerman/workerman": "^3.5",复制代码
图片中我就把整个项目都放在了HTTP/Controller/Workerman中。
css
start_businessworker,start_gateway,start_register
html
require_once __DIR__ . '/../../../../../vendor/autoload.php';复制代码
php start.php start -d
若是你是在window下就双击start_for_win.bat运行复制代码
---------------------------------华丽分割线---------------------------------------------------java
下面我给你们贴一下我编写的部分份代码。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
*/
/**
* 用于检测业务代码死循环或者长时间阻塞等问题
* 若是发现业务卡死,能够将下面declare打开(去掉//注释),并执行php start.php reload
* 而后观察一段时间workerman.log看是否有process_timeout异常
*/
//declare(ticks=1);
/**
* 聊天主逻辑
* 主要是处理 onMessage onClose
*/
use \GatewayWorker\Lib\Gateway;
class Events
{
/**
* 做者:何志伟
* 当客户端链接上来的时候
* 建立时间:2018/10/25
* @param $client_id 此ID为gatewayworker 自动生成ID
*/
public static function onConnect($client_id)
{
Gateway::sendToClient($client_id, json_encode(array(
'type' => 'init',
'client_id' => $client_id
)));
}
/**
* 有消息时
* @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";
// 客户端传递的是json数据
$message_data = json_decode($message, true);
if(!$message_data)
{
return ;
}
// 根据类型执行不一样的业务
switch($message_data['type'])
{
// 客户端回应服务端的心跳
case 'pong':
return;
// 客户端登陆 message格式: {type:login, name:xx, room_id:1} ,添加到客户端,广播给全部客户端xx进入聊天室
case 'login':
// 判断是否有房间号
if(!isset($message_data['room_id']))
{
throw new \Exception("\$message_data['room_id'] not set. client_ip:{$_SERVER['REMOTE_ADDR']} \$message:$message");
}
// 把房间号昵称放到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;
// 获取房间内全部用户列表
$clients_list = Gateway::getClientSessionsByGroup($room_id);
foreach($clients_list as $tmp_client_id=>$item)
{
$clients_list[$tmp_client_id] = $item['client_name'];
}
// $clients_list[$client_id] = $client_name;
// 转播给当前房间的全部客户端,xx进入聊天室 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);
// 给当前用户发送用户列表
$new_message['client_list'] = $clients_list;
Gateway::sendToCurrentClient(json_encode($new_message));
return;
// 客户端发言 message: {type:say, to_client_id:xx, content:xx}
case 'say':
// 非法请求
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>对你说: </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));
// $new_message['content'] = "<b>你对".htmlspecialchars($message_data['to_client_name'])."说: </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));
}
}
/**
* 当客户端断开链接时
* @param integer $client_id 客户端id
*/
public static function onClose($client_id)
{
// debug
echo "client:{$_SERVER['REMOTE_ADDR']}:{$_SERVER['REMOTE_PORT']} gateway:{$_SERVER['GATEWAY_ADDR']}:{$_SERVER['GATEWAY_PORT']} client_id:$client_id onClose:''\n";
// 从房间的客户端列表中删除
if(isset($_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($new_message));
}
}
}复制代码
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>与{{$to->name}}的对话</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;">
{{--对话窗口头部--}}
<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>
{{--//对话窗口内容--}}
<div class="content" style="width: 500px; height: 400px; border: 1px solid green; margin-top: 40px; overflow-y: auto">
{{--对方的头像与文字--}}
{{--<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="{{$to->heading}}" width="50px" height="50px">--}}
{{--</div>--}}
{{--<div style="border: 1px solid red; float: left; min-height: 50px" >dsadsadsadsadsa</div>--}}
{{--</div>--}}
{{--个人头像与文字--}}
{{--<div style= "min-height:50px;margin-top: 10px;">--}}
{{--<div style="width: 50px;height: 50px; border: 1px solid red; margin-left:10px; float: right">--}}
{{--<img src="{{$from->heading}}" width="50px" height="50px">--}}
{{--</div>--}}
{{--<div style="border: 1px solid red; float: right; min-height: 50px" >dsadsadsadsadsa</div>--}}
{{--</div>--}}
</div>
{{--对话发送窗口--}}
<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">发表</button>
</div>
</form>
房间号{{$room}}
</div>
</div>
</body>
</html>
<script type="text/javascript">
if (typeof console == "undefined") { this.console = { log: function (msg) { } };}
// 若是浏览器不支持websocket,会使用这个flash自动模拟websocket协议,此过程对开发者透明
WEB_SOCKET_SWF_LOCATION = "/swf/WebSocketMain.swf";
// 开启flash的websocket debug
WEB_SOCKET_DEBUG = true;
var ws, name, client_list={};
var to_client_id="";
// 链接服务端初始化函数
function connect() {
// 建立websocket 届时能够替换为对应的服务器地址
ws = new WebSocket("ws://"+document.domain+":7272");
// 当socket链接打开时,输入用户名
ws.onopen = onopen;
// 当有消息时根据消息类型显示不一样信息
ws.onmessage = onmessage;
//当链接丢失时,调用链接方法尝试从新链接
ws.onclose = function() {
console.log("链接关闭,定时重连");
connect();
};
//当操做报错时,返回异常错误
ws.onerror = function() {
console.log("出现错误");
};
//发送ajax获取当前房间的通话记录
$.post("/get_record", { "room":"{{$room}}" },
function(msg){
$.each(msg,function (v,k) {
console.log(k);
//判断
if(k.tag!="{{$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();
}
})
});
}
// 链接创建时发送登陆信息
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('登陆成功')
}
// 服务端发来消息时
function onmessage(e)
{
var data = JSON.parse(e.data);
switch(data['type']){
// 服务端ping客户端心跳
case 'ping':
ws.send('{"type":"pong"}');
break;
// 登陆 更新用户列表
case 'login':
//讲须要的发送ID保存到本地to_client_id变量中
for(var p in data['client_list']){
to_client_id=p;
}
console.log(to_client_id);
break;
// 发言
case 'say':
console.log(data);
say(data['from_client_id'], data['from_client_name'], data['content'], data['time']);
break;
// 用户退出 更新用户列表
case 'logout':
console.log(data);
break;
case 'init':
//此处能够发送ajax用于绑定不一样的用户ID和client
console.log(data);
break;
}
}
// 提交对话
function onSubmit() {
//先检查当前的对话是否超过20条记录数
var count=true;
//发送ajax获取当前房间的通话记录
$.ajax({
url: "/check_count",
type: "post",
async:false,
// cache: false,
// contentType: false,
// processData: false,
data:{
'room':"1",
},
success: function (msg) {
if(msg>10){
alert('当前的对话已经超过次数,请购买对应服务')
count=false;
}
}
});
if(count){
var neirong=$("#textarea").val().replace(/"/g, '\\"').replace(/\n/g,'\\n').replace(/\r/g, '\\r'); //ajax先把对应的内容发送到后台录入,回调成功后才把信息发送 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+'"}'); //清空文本框内容 $("#textarea").val(""); //强制定位光标 $("#textarea").focus(); }else{ } } }); } return false; } // 发言 function say(from_client_id, from_client_name, content, time){ //判断当前的用户名称与发送消息的名称是否一致 if( "{{$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(){ //全局用户ID select_client_id = 'all'; //若是发送的用户有变化则对应的用户ID进行替换 $("#client_list").change(function(){ select_client_id = $("#client_list option:selected").attr("value"); }); //表情选择 $('.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键自动提交 if(e.keyCode === 13 && !e.ctrlKey) { e.preventDefault(); $('form').submit(); return false; } // 按ctrl+enter组合键换行 if(e.keyCode === 13 && e.ctrlKey) { $(this).val(function(i,val){ return val + "\n"; }); } }); </script> 复制代码
这两个代码片断其实就是主要运行的核心片断。其余框架的自带参数须要各位本身去根据文档去调试优化。到此基于workerman的聊天用于功能demo已经搭建完毕。web