/Users/lizhe/works/aus/alivediochat/go.mod
module alivediochat
go 1.14
require (
github.com/tidwall/gjson v1.6.0
github.com/tidwall/sjson v1.1.1
golang.org/x/net v0.0.0-20201224014010-6772e930b67b
)/Users/lizhe/works/aus/alivediochat/main.go
index.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<link rel="icon" href="./favicon.ico" type="image/x-icon" />
<title>在线QA</title>
<style type="text/css">
.talk_con {
width: 100%;
height: 100%;
border: 1px solid #666;
margin: 50px auto 0;
background: #f9f9f9;
}
.talk_show {
width: 100%;
height: 420px;
border: 1px solid #666;
background: #fff;
margin: 10px auto 0;
overflow: auto;
}
.talk_input {
width: 100%;
}
.talk_word {
width: 90%;
height: 26px;
float: left;
text-indent: 10px;
margin: 2% 5%;
}
.talk_sub {
width: 100%;
height: 30px;
float: left;
}
.atalk {
margin: 10px;
}
.atalk span {
display: inline-block;
background: #0181cc;
border-radius: 10px;
color: #fff;
padding: 5px 10px;
}
.btalk {
margin: 10px;
text-align: right;
}
.btalk span {
display: inline-block;
background: #ef8201;
border-radius: 10px;
color: #fff;
padding: 5px 10px;
}
</style>
<script src="https://cdn.bootcss.com/jquery/1.11.3/jquery.min.js"></script>
<script type="text/javascript">
$(function () {
// 询问框获取用户昵称
let username = localStorage.getItem("username") ?
localStorage.getItem("username") : disp_prompt();
let words = $("#words");
let talkWords = $("#talkwords");
let talkSubmit = $("#talksub");
// webSocket
let wsURL = "ws://alipoc.dev.awspactera.com:8010/webSocket";
ws = new WebSocket(wsURL);
try {
// 监听连接服务器
ws.onopen = function () {
console.log("已连接服务器")
let request = { "username": username, "message": " 已经加入聊天" };
ws.send(JSON.stringify(request));
};
// 监听关闭服务器
ws.onclose = function () {
if (ws) {
ws.close();
ws = null
}
console.log("关闭服务器连接")
};
// 监听信息
ws.onmessage = function (result) {
let data = JSON.parse(result.data);
let className = "atalk";
let user = data.username
// 如果是本人,放在右边 不是本人 放在左边
if (data.username === username) {
className = "btalk";
user = "";
}
str = words.html() +
'<div class=" + className + ">' + user + ':<span>'
+ data.message + '</span></div>';
words.html(str);
var scrollHeight = words.prop("scrollHeight");
words.scrollTop(scrollHeight);
console.log("开始监听消息")
};
// 监听错误
ws.onerror = function () {
if (ws) {
ws.close();
ws = null;
}
console.log("服务器连接失败")
}
} catch (e) {
console.log(e.message)
}
document.onkeydown = function (event) {
let e = event || window.event;
if (e && e.keyCode === 13) { //回车键的键值为13
talkSubmit.click()
}
};
talkSubmit.click(function () {
// 获取输入框内容
let content = talkWords.val();
if (content === "") {
// 消息为空时弹窗
alert("消息不能为空");
return;
}
// 发送数据
if (ws == null) {
alert("连接服务器失败,请刷新页面");
window.location.reload();
return
}
let request = { "username": username, "message": content };
ws.send(JSON.stringify(request));
// 清空输入框
talkWords.val("")
})
});
function disp_prompt() {
let username = prompt("请输入昵称");
if (username == null || username === "") {
disp_prompt()
} else {
localStorage.setItem("username", username);
return username;
}
}
</script>
</head>
<body>
<h1>在线QA</h1>
<div class="talk_con">
<div class="talk_show" id="words">
</div>
<div class="talk_input">
<input type="text" class="talk_word" id="talkwords" placeholder="输入聊天内容">
<input type="button" value="发送" class="talk_sub" id="talksub">
</div>
</div>
</body>
</html>/Users/lizhe/works/aus/alivediochat/Dockerfile
FROM golang:alpine as golang
RUN mkdir -p /root/vedioChat
RUN mkdir -p /root/vedioChat/output
COPY ./ /root/vedioChat
WORKDIR /root/vedioChat/output
RUN go build /root/vedioChat/main.go
FROM alpine as alpine
RUN mkdir -p /root/vedioChat
COPY --from=golang --chown=root:root /root/vedioChat/output /root/vedioChat
COPY --from=golang --chown=root:root /root/vedioChat/static /root/vedioChat/static
WORKDIR /root/vedioChat
CMD /root/vedioChat/main