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index.html
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index.html
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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>匿名聊天</title>
<link href="bootstrap.css" rel="stylesheet">
<style>
body {
padding:1%;
}
#console {
height: 400px;
overflow: auto;
width:80%;
float:left;
}
#userlist{
height: 400px;
float :right;
width:15%;
background-color:#F5F5F5;
}
#userlist ul li{
border: solid 1px #9EDFF5;
-moz-border-radius: 5px;
-webkit-border-radius:5px;
border-radius:5px;
}
.atl{
text-align:left;
}
.atr{
text-align:left;
}
.rowf{
float:left;
margin-top:10px;
margin-left:5px;
padding:2px;
min-height:40px;
width:40%;
border: solid 1px #9EDFF5;
-moz-border-radius: 5px;
-webkit-border-radius:5px;
border-radius:5px;
word-break: break-all;word-wrap: break-word;
overflow;hidden;
}
.rowr{
float:right;
margin-top:10px;
margin-right:5px;
padding:2px;
min-height:40px;
width:40%;
border: solid 1px #FF0000;
-moz-border-radius: 5px;
-webkit-border-radius:5px;
border-radius:5px;
word-break: break-all;word-wrap: break-word;
overflow;hidden;
}
.clear{
clear:both;
}
.username-msg {color:orange;}
.connect-msg {color:green;}
.disconnect-msg {color:red;}
.send-msg {color:#888}
.sign_red{
width:15px; height:15px; line-height:14px;
border-radius: 90px;
background:red;
cursor:pointer;
}
.sign_green{
width:15px; height:15px; line-height:14px;
border-radius: 90px;
background:green;
cursor:pointer;
}
</style>
</head>
<body>
<h1>匿名聊天初版 V_0.1</h1>
<br/>
<div id="console" class="well">
</div>
<div id="userlist">
<ul>当前在线亻</ul>
<ul id="usershow">
</ul>
</div>
<div style="clear:both;">
<form class="well form-inline" onsubmit="return false;">
<input id="msg" class="input-xxlarge" type="text" placeholder="输入聊天内容..."/>
<button type="button" id="sendmsg" class="btn">发送消息</button>
<button type="button" id="discon" class="btn">断开连接</button>
<!--<button type="button" id="bsl" title="私聊状态下，可以切换进入公聊" class="btn">信号切换</button>-->
<span id="sign" class="sign_green" title="信号灯绿色表示公聊，红色表示私聊"> </span>
</form>
<div>
<div style="color:blue;display:inline;font-size:12px;">
点击右边用户，进入私聊</br>
基于websocket技术,支持浏览器:chrome,firefox,360极速等,不支持IE</br>
后期可支持发送文件。</br>
可支持嵌入手机端应用
</div>
</body>
<script src="js/socket.io/socket.io-1.3.7.js"></script>
<script src="js/moment.min.js"></script>
<script src="js/jquery-1.10.1.min.js"></script>
<script>
$(function(){
var userName = 'user' + Math.floor((Math.random()*1000)+1);
$(document).attr("title","我是"+userName);
//会话id
var sessionid = "";
//私聊id
var slid = "";
var socket = io.connect('http://172.22.0.7:9092');
/**
* 发送消息绑定回车
**/
$("#msg").keypress(function(event){
var keycode = (event.keyCode ? event.keyCode : event.which);
if(keycode == '13'){
sendMessage();
}
});
/**
* 发送消息
**/
$("#sendmsg").click(function(){
sendMessage();
});
/**
* 端开连接
**/
$("#discon").click(function(){
sendDisconnect();
});
/**
* 点击切换进入公聊
**/
$("#sign").click(function(){
slid = "";
signfun("sign_green");
});
/**
* 点击用户列表，进入私聊
**/
$("#usershow").on("click","a",function(){
var id = $(this).attr("pid");
slid = id;
signfun("sign_red");
var username = $(this).find("li").html();
output('<span class="disconnect-msg">你将发送消息给 '+username+'</span>');
});
/**
* 信号切换
**/
function signfun(sign){
$("#sign").attr("class",sign);
}
/**
* 建立连接时，消息回调
**/
socket.on('connect', function() {
output('<span class="connect-msg">'+userName+' 进入匿名聊天!</span>');
send('user:join',{userName:userName});
});
/**
* 普通聊天
**/
socket.on('user:chat', function(data) {
if(data.userName!=userName){
output('<span class="username-msg">' + data.userName + ':</span> ' + data.message,"atr");
}else{
output('<span class="username-msg">' + data.userName + ':</span> ' + data.message);
}
});
/**
* 用户登录后，返回会话id
**/
socket.on('user:join', function(data) {
sessionid = data.id;
});
/**
* 端开连接回调
**/
socket.on('disconnect', function() {
output('<span class="disconnect-msg">断开连接!</span>');
});
/**
* 私聊消息回调
**/
socket.on('user:chatone', function(data) {
output('<span class="disconnect-msg">' + data.userName + ': 对你说 '+data.message+'</span> ','atr');
});
/**
* 发送消息
**/
function send(msgType,msgdata){
socket.emit(msgType, msgdata);
}
/**
* 获取用户列表，目前为定时，之后会改为后台推送
**/
setInterval(function(){
sysUserList();
},3000);
/**
* 获取用户列表回调
**/
socket.on('user:list', function(data) {
$("#usershow").html("");
$(data).each(function(index,item){
if(userName!=item.userName)
$("#usershow").append("<a href='#' pid="+item.id+"><li>"+item.userName+"</li></a>")
});
});
/**
* 发送获取用户列表
**/
function sysUserList(){
send("user:list",{})
}
/**
* 端开连接
**/
function sendDisconnect() {
socket.disconnect();
}
/**
* 发送消息
**/
function sendMessage() {
var message = $('#msg').val();
$('#msg').val('');
if(slid!=""){
var jsonObject = {userName: userName, message: message,slid:slid};
send('user:chatone',jsonObject);
}else{
var jsonObject = {userName: userName, message: message};
send('user:chat',jsonObject);
}
}
/**
* 展示消息
**/
function output(message,clas) {
if(!clas){
clas = "atl rowf";
}else{
clas = clas+" rowr"
}
var currentTime = "<span class='time'>" + moment().format('HH:mm:ss') + "</span>";
var element = $("<div class='row "+clas+"'>" + currentTime + " " + message + "</div>");
$('#console').append(element);
var clear = $("<div class='clear'></div>");
$('#console').append(clear);
$('#console').scrollTop( $('#console')[0].scrollHeight );
}
});
</script>
</html>