<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>webScoket</title>
<style>
* {
box-sizing: border-box;
overflow: hidden;
}
html, body {
padding: 0;
margin: 0;
}
.config {
position: absolute;
z-index: 100;
width: 100%;
height: 100%;
background: #40E0D0; /* fallback for old browsers */
background: -webkit-linear-gradient(to right, #FF0080, #FF8C00, #40E0D0); /* Chrome 10-25, Safari 5.1-6 */
background: linear-gradient(to right, #FF0080, #FF8C00, #40E0D0); /* W3C, IE 10+/ Edge, Firefox 16+, Chrome 26+, Opera 12+, Safari 7+ */
display: flex;
align-items: center;
justify-content: center;
}
.config--box {
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
background-color: #f5f5f5;
border: 1px solid #ccc;
border-radius: 5px;
padding: 20px;
box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}
.config--title {
font-size: 24px;
font-weight: bold;
margin-bottom: 20px;
}
.config--ipt {
display: flex;
align-items: center;
justify-content: center;
margin-bottom: 20px;
}
.config--ipt input {
border: none;
border-radius: 5px;
padding: 10px;
font-size: 16px;
outline: none;
box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}
.config--btn button {
border: none;
border-radius: 5px;
padding: 10px 20px;
font-size: 16px;
font-weight: bold;
color: #fff;
background-color: #007bff;
cursor: pointer;
outline: none;
box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}
.config--btn button:hover {
background-color: #0069d9;
}
.index {
display: flex;
flex-direction: column;
height: 100vh;
background-color: #f5f5f5;
padding: 20px;
}
#index #messageBox {
display: flex;
flex-direction: column;
align-items: flex-start;
justify-content: flex-start;
height: calc(100vh - 200px);
overflow-y: auto;
}
#index #messageBox div {
width: 100%;
border-radius: 5px;
box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
padding: 10px;
margin-bottom: 10px;
}
#index #messageBox div span {
font-weight: bold;
margin-right: 10px;
}
#index #messageBox div p {
margin: 0;
}
#messageBox {
display: flex;
flex-direction: column;
align-items: flex-start;
justify-content: flex-start;
height: 400px;
overflow-y: auto;
}
.left {
display: flex;
flex-direction: row;
align-items: center;
justify-content: flex-start;
margin-bottom: 10px;
background-color: #fff;
color: #333;
border-radius: 20px;
padding: 10px 15px;
box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}
.right {
display: flex;
flex-direction: row;
align-items: center;
justify-content: flex-end;
margin-bottom: 10px;
background-color: #def1fc;
color: #333;
border-radius: 20px;
padding: 10px 15px;
box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}
.operation {
position: relative;
}
#index textarea {
border: none;
border-radius: 5px;
padding: 10px;
font-size: 16px;
outline: none;
box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
margin-right: 10px;
flex-grow: 1;
width: 100%;
}
#index button {
border: none;
border-radius: 5px;
padding: 10px 20px;
font-size: 16px;
font-weight: bold;
color: #fff;
background-color: #007bff;
cursor: pointer;
outline: none;
box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
position: absolute;
right: 20px;
top: 20px;
}
#index button:hover {
background-color: #0069d9;
}
</style>
</head>
<body>
<div id="config" class="config">
<div class="config--box">
<div class="config--title">在线webScoket测试</div>
<div class="config--ipt">
<input id="address" placeholder="请输入ws地址" />
</div>
<div class="config--btn">
<button id="connectBtn">链接</button>
</div>
</div>
</div>
<div id="index" class="index">
<div id="messageBox">
<div class="left"></div>
<div class="right"></div>
</div>
<div class="operation">
<textarea id="chat" cols="30" rows="10" placeholder="发送消息"></textarea>
<button id="sendBtn">发送</button>
</div>
</div>
<script>
const state = {
// ws地址链接
address: ''
}
let ws = null;
const list = [];
const connectBtn = document.getElementById('connectBtn');
const address = document.getElementById('address');
const sendBtn = document.getElementById('sendBtn');
const outPut = (obj) => {
list.push({
key: list.length,
...obj
})
let str = ''
list.forEach(item => {
str += `<div class="${item.position}">${item.msg}</div>`
});
document.getElementById('messageBox').innerHTML = str;
}
function send(msg) {
if(ws) {
ws.send(msg)
}
}
connectBtn.addEventListener('click', function() {
state.address = address.value;
if(address.value.length > 0) {
if(!ws) {
ws = new WebSocket(address.value);
// 连接成功后的回调函数
ws.onopen = function (params) {
outPut({
position: 'left',
msg: state.address + ' >>>> 客户端连接成功！'
})
};
// 从服务器接受到信息时的回调函数
ws.onmessage = function (e) {
outPut({
position: 'left',
msg: "收到服务端返回的数据:>>>> " + e.data.toString()
})
};
// 连接关闭后的回调函数
ws.onclose = function(evt) {
outPut({
position: 'left',
msg: '关闭客户端连接！'
})
};
// 连接失败后的回调函数
ws.onerror = function (evt) {
outPut({
position: 'left',
msg: '连接失败了！'
});
};
} else {
outPut({
position: 'left',
msg: '已经和 >>>>' + ipt.value + '<<<< 建立了链接！'
});
}
document.getElementById('config').style.display = 'none';
}
});
sendBtn.addEventListener('click', function() {
const msg = document.getElementById('chat').value;
outPut({
position: 'right',
msg,
})
send(msg);
})
</script>
</body>
</html>
