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client.html
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
<style>
html {
-ms-text-size-adjust: 100%;
-webkit-text-size-adjust: 100%;
height: 100%;
}
body {
-webkit-font-smoothing: antialiased;
line-height: 1.6;
font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", "微软雅黑", Arial, sans-serif;
height: 100%;
}
input,
textarea,
button,
a {
outline: 0;
}
body,
h1,
h2,
h3,
h4,
h5,
h6,
p,
ul,
ol,
dl,
dd,
fieldset,
textarea {
margin: 0;
}
fieldset,
legend,
textarea,
input {
padding: 0;
}
ul,
ol {
padding-left: 0;
list-style-type: none;
}
a img,
fieldset {
border: 0;
}
article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
main,
nav,
section,
summary {
display: block;
}
audio,
canvas,
video {
display: inline-block;
}
audio:not([controls]) {
display: none;
height: 0;
}
pre {
margin: 0;
font-family: inherit;
font-size: inherit;
white-space: pre-wrap;
word-break: initial;
}
.hide {
display: none;
}
svg:not(:root) {
overflow: hidden;
}
figure {
margin: 0;
}
button,
input,
select,
textarea {
font-family: inherit;
font-size: 100%;
margin: 0;
}
button,
select {
text-transform: none;
}
button,
html input[type=button],
input[type=reset],
input[type=submit] {
cursor: pointer;
-webkit-appearance: button;
}
button[disabled],
html input[disabled] {
cursor: default;
}
input[type=checkbox],
input[type=radio] {
box-sizing: border-box;
padding: 0;
}
input[type=search] {
box-sizing: content-box;
-moz-box-sizing: content-box;
-webkit-appearance: textfield;
-webkit-box-sizing: content-box;
}
input[type=search]::-webkit-search-cancel-button,
input[type=search]::-webkit-search-decoration {
-webkit-appearance: none;
}
button::-moz-focus-inner,
input::-moz-focus-inner {
border: 0;
padding: 0;
}
textarea {
overflow: auto;
vertical-align: top;
resize: none;
}
input:-webkit-autofill,
textarea:-webkit-autofill,
select:-webkit-autofill {
box-shadow: inset 0 0 0 1000px #fff;
-moz-box-shadow: inset 0 0 0 1000px #fff;
-webkit-box-shadow: inset 0 0 0 1000px #fff;
}
select {
border-radius: 0;
-webkit-border-radius: 0;
}
img {
vertical-align: middle;
}
a.btn {
text-decoration: none;
}
.btn {
display: inline-block;
border-radius: 4px;
-moz-border-radius: 4px;
-webkit-border-radius: 4px;
padding: 2px 4px;
font-size: 14px;
height: 20px;
line-height: 20px;
margin-top: 3px;
cursor: pointer;
}
.btn_send {
background-color: #5CB700;
color: white;
display: none;
}
.clearfix:after {
content: ' ';
visibility: hidden;
display: block;
height: 0;
clear: both;
}
.main {
height: 100%;
}
.main_inner {
height: 100%;
overflow: hidden;
}
.panel {
position: relative;
width: 0px;
height: 100%;
float: left;
background: #2e3238;
}
/*信息*/
.box {
position: relative;
background-color: #eee;
height: 100%;
overflow: hidden;
display: flex;
flex-flow: column;
}
.box_hd {
height: 0px;
}
.box_bd {
padding: 10px 10px 0;
overflow-y: auto;
overflow-x: hidden;
flex: 1;
}
.message {
margin-bottom: 16px;
float: left;
width: 100%;
}
.message.me {
float: right;
text-align: right;
clear: right;
}
.message .avatar {
width: 40px;
height: 40px;
border-radius: 2px;
-moz-border-radius: 2px;
-webkit-border-radius: 2px;
float: left;
cursor: pointer;
}
.message.me .avatar {
float: right;
}
.message .nickname {
font-weight: 400;
padding-left: 10px;
font-size: 12px;
height: 22px;
line-height: 24px;
color: #4f4f4f;
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
word-wrap: normal;
}
.message .nickname .time {
margin-left: 10px;
}
.message.me .nickname {
padding-right: 10px;
}
.message.me .nickname .time {
margin-right: 10px;
}
.message .content {
overflow: hidden;
}
.bubble {
max-width: 70%;
min-height: 1em;
display: inline-block;
vertical-align: top;
position: relative;
text-align: left;
font-size: 14px;
border-radius: 3px;
-moz-border-radius: 3px;
-webkit-border-radius: 3px;
margin: 0 10px;
}
.bubble.bubble_default {
background-color: #fff;
}
.bubble:before,
.bubble:after {
position: absolute;
top: 14px;
border: 6px solid transparent;
content: " ";
}
.bubble.left:before,
.bubble.left:after {
right: 100%;
}
.bubble.left:after {
border-right-color: #FFF;
border-right-width: 4px;
}
.bubble.right:before,
.bubble.right:after {
left: 100%;
}
.bubble.right:after {
border-left-color: #FFF;
}
.bubble.bubble_primary {
background-color: #b2e281;
}
.bubble.bubble_primary.left:after {
border-right-color: #b2e281;
border-right-width: 4px;
}
.bubble.bubble_primary.right:after {
border-left-color: #b2e281;
border-left-width: 4px;
}
.bubble.bubble_primary.right.arrow_primary:before {
border-left-color: #b2e281;
border-left-width: 4px;
}
.bubble.bubble_primary.right.arrow_primary:after {
border-left-color: #fff;
border-left-width: 4px;
margin-left: -2px;
}
.bubble.no_arrow {
background-color: transparent;
}
.bubble.no_arrow:before,
.bubble.no_arrow:after {
display: none;
}
.bubble_cont {
word-wrap: break-word;
word-break: break-all;
min-height: 25px;
}
/* .bubble_cont img {
vertical-align: middle;
} */
.bubble_cont .plain {
padding: 9px 13px;
}
.bubble_cont .picture {
border-radius: 4px;
-moz-border-radius: 4px;
-webkit-border-radius: 4px;
overflow: hidden;
position: relative;
}
/* .bubble_cont .picture img {
display: block;
cursor: pointer;
max-width: 100%;
} */
.box_ft {
background-color: white;
padding: 0 6px;
border-top: 1px solid #ccc;
}
.box_ft_hd {
display: flex;
}
.box_ft_hd .eaitWrap {
flex: 1;
padding-bottom: 5px;
}
.box_ft_hd .editArea {
overflow-y: auto;
overflow-x: hidden;
outline: 0;
border-bottom: 1px solid #ababab;
font-size: 14px;
padding: 0 5px;
max-height: 2em;
line-height: 1.4;
margin-top: 5px;
}
.web_wechat_face {
background: url(img/ico.png) 0 -805px;
width: 30px;
height: 30px;
vertical-align: middle;
display: inline-block;
}
.web_wechat_pic {
background: url(img/ico.png) 0 -1638px;
width: 30px;
height: 30px;
vertical-align: middle;
display: inline-block;
margin: 0px 3px;
}
.exp_hd {
overflow: hidden;
background-color: #F2F2F2;
}
.exp_hd_item {
float: left;
}
.exp_hd_item.active {
background-color: #fff;
border-top-left-radius: 4px;
-moz-border-radius-topleft: 4px;
-webkit-border-top-left-radius: 4px;
border-top-right-radius: 4px;
-moz-border-radius-topright: 4px;
-webkit-border-top-right-radius: 4px;
}
.exp_hd_item a {
display: block;
text-decoration: none;
color: #333;
padding: 5px 10px;
font-size: 14px;
}
.exp_bd {
overflow: auto;
background-color: #fff;
}
.exp_cont {
display: none;
height: 200px;
padding: 10px 0;
min-height: 50px;
overflow-x: hidden;
overflow-y: auto;
}
.exp_cont.active {
display: block;
}
.eaitWrap .qqface {
border: 0;
}
.onOffLine {
margin-bottom: 16px;
text-align: center;
width: 100%;
}
/*信息end*/
::-webkit-scrollbar {
width: 6px;
height: 6px;
}
::-webkit-scrollbar-thumb {
border-radius: 3px;
-moz-border-radius: 3px;
-webkit-border-radius: 3px;
background-color: #c3c3c3;
}
::-webkit-scrollbar-track {
background-color: transparent;
}
</style>
</head>
<body>
<!-- 输入昵称界面 -->
<div id="loginDiv" style="position: absolute;width:400px;height:200px;left:50%;top:50%;margin-left:-200px;margin-top:-100px;">
<h1>请输入昵称:</h1>
<input type="text" id="nameInput" />
<input type="button" value="确定" id="certainInput" onclick="goContent()" />
</div>
<!-- 聊天主界面 -->
<div id="main" class="main" style="display: none;">
<div class="main_inner clearfix">
<div class="panel"></div>
<div id="chatArea" class="box chat">
<div class="box_hd"></div>
<div class="box_bd" id="messageList">
<!-- <!–我的发言–>
<div class="message me">
<div class="content">
<div class="nickname"><span class="time">10:10:08</span></div>
<div class="bubble bubble_primary right">
<div class="bubble_cont">
<div class="plain">
<pre>你欠我一顿大餐你欠我一顿大餐你欠我一顿大餐你欠我一顿大餐你欠我一顿大餐你欠我一顿大餐你欠我一顿大餐你欠我一顿大餐你欠我一顿大餐你欠我一顿大餐你欠我一顿大餐</pre>
</div>
</div>
</div>
</div>
</div>
<!–他人的发言–>
<div class="message">
<!– <img class="avatar" src="images/lyp.jpg" />–>
<div class="content">
<div class="nickname">友萍<span class="time">10:12:20</span></div>
<div class="bubble bubble_default left">
<div class="bubble_cont">
<div class="plain">
<pre>(⊙o⊙)…好吧</pre>
</div>
</div>
</div>
</div>
</div>
<!–上线下线通知–>
<div class="onOffLine">
<span>winward上线了2018 01-04 12:26</span>
</div>-->
</div>
<div class="box_ft">
<div class="box_ft_hd">
<div class="eaitWrap">
<pre id="editArea" class="editArea" contenteditable="true" onkeydown="type(event)"></pre>
</div>
<a href="javascript:;" class="btn" id="btn_send">发送</a>
</div>
</div>
</div>
</div>
</div>
</body>
<script type="text/javascript">
/* 封装 WebSocket 实例化的方法 */
var CreateWebSocket = (function () {
return function (urlValue) {
if (window.WebSocket) return new WebSocket(urlValue);
if (window.MozWebSocket) return new MozWebSocket(urlValue);
return false;
}
})();
var webSocket = null;
var name = null;
var message = null;
var messageListEl = document.getElementById('messageList');
/*跳转到内容界面*/
function goContent() {
name = document.getElementById('nameInput').value;
if (name && name != '') {
document.getElementById('loginDiv').style.display = 'none';
document.getElementById('main').style.display = 'block';
/* 实例化 WebSocket 连接对象, 地址为 ws 协议 */
webSocket = CreateWebSocket("ws://localhost:8200");
/* 连接到服务端时*/
/* type为消息类型*/
webSocket.onopen = function () {
webSocket.send(JSON.stringify({
name: name,
type: 'goOnline',
time: new Date().toLocaleString()
}));
};
/* 接收到服务端的消息时 */
webSocket.onmessage = function (msg) {
message = JSON.parse(msg.data);
console.log(message);
if (message.type == 'goOnline') {
messageListEl.innerHTML += '<div class="onOffLine">\n' +
' <span>' + message.name + '上线了' + message.time + '</span>\n' +
' </div>';
} else if (message.type == 'goOutline') {
messageListEl.innerHTML += '<div class="onOffLine">\n' +
' <span>' + message.name + '下线了' + message.time + '</span>\n' +
' </div>';
} else if (message.type == 'chat') {
if (message.name == name) {
messageListEl.innerHTML += '<div class="message me">\n' +
' <div class="content">\n' +
' <div class="nickname"><span style="font-size: 20px;">' +
message.name + '</span><span class="time">' + message.time + '</span></div>\n' +
' <div class="bubble bubble_primary right">\n' +
' <div class="bubble_cont">\n' +
'<div class="plain">\n' +
' <pre>' + message.content + '</pre>\n' +
' </div>\n' +
' </div>\n' +
' </div>\n' +
' </div>\n' +
' </div>';
} else {
messageListEl.innerHTML += ' <div class="message">\n' +
' <div class="content">\n' +
' <div class="nickname"><span style="font-size: 20px;">' +
message.name + '</span><span class="time">' + message.time + '</span></div>\n' +
' <div class="bubble bubble_default left">\n' +
' <div class="bubble_cont">\n' +
'<div class="plain">\n' +
' <pre>' + message.content + '</pre>\n' +
' </div>\n' +
' </div>\n' +
' </div>\n' +
' </div>\n' +
' </div>';
}
}
messageListEl.scrollTo(0, messageListEl.scrollHeight);
};
/* 关闭时 */
webSocket.onclose = function () {
webSocket.send(JSON.stringify({
name: name,
type: 'goOutline',
time: new Date().toLocaleString()
}));
};
/* 异常时 */
webSocket.onerror = function (res) {
console.log(res);
}
}
}
/* 发送消息 */
document.getElementById("btn_send").onclick = function () {
send();
}
function type(e) {
if (e.keyCode == 13) {
send();
}
}
function send() {
var str = ClearBr(document.getElementById("editArea").innerText);
if (str && str != '') {
webSocket.send(JSON.stringify({
name: name,
type: 'chat',
content: str,
time: new Date().toLocaleString()
}));
document.getElementById("editArea").innerText = '';
}
}
//去除换行
function ClearBr(key) {
key = key.replace(/<\/?.+?>/g, "");
key = key.replace(/[\r\n]/g, "");
return key;
}
</script>
</html>