- 1 <!DOCTYPE html>
- 2 <html lang="en">
- 3 <head>
- 4 <meta charset="UTF-8" />
- 5 <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" />
- 6 <meta name="viewport" content="width=device-width,initial-scale=1,minimum-scale=1,maximum-scale=1,user-scalable=no" />
- 7 <title>Chat</title>
- 8 <link rel="stylesheet" type="text/css" href="/static/liaotian/chat.css" />
- 9 <script src="/static/liaotian/js/jquery.min.js"></script>
- 10 <script src="/static/liaotian/js/flexible.js"></script>
- 11 </head>
- 12 <body>
- 13 <header class="header">
- 14 <a class="back" href="javascript:history.back()"></a>
- 15 <h5 class="tit">在线聊天</h5>
- 16 <a href=""><div class="right">退出</div></a>
- 17 </header>
- 18
- 19 <!-- 聊天内容 start-->
- 20 <div class="message"> </div>
- 21 <!-- 聊天内容 end-->
- 22
- 23 <!-- 底部 start-->
- 24 <div class="footer">
- 25 <img id="setbtn" src="/static/liaotian/images/hua.png" alt="" />
- 26 <img src="/static/liaotian/images/xiaolian.png" alt="" />
- 27 <input type="text" id="msg" value="" maxlength="300">
- 28 <p style="background: rgb(17, 79, 142);" id="sendBtn">发送</p>
- 29 </div>
- 30 <!-- 底部 end-->
- 31 </body>
- 32 </html>
- 33 <script src="http://apps.bdimg.com/libs/jquery/2.1.4/jquery.min.js"></script>
- 34 <script src="https://cdn.bootcss.com/layer/3.1.0/layer.js"></script>
- 35 <script type="text/javascript">
- 36 $(function () {
- 37 var uid = 666;//当前用户id
- 38 var token = 'abcdefg';//用户token
- 39
- 40 //判断浏览器是否支持WebSocket
- 41 var supportsWebSockets = 'WebSocket' in window || 'MozWebSocket' in window;
- 42 if (supportsWebSockets) {
- 43 //建立WebSocket连接(ip地址换成自己主机ip)
- 44 var ws = new WebSocket("ws://127.0.0.1:9501?uid="+uid+"&token="+token);
- 45 ws.onopen = function () {
- 46 layer.msg('服务器连接成功',{shade:0.1,icon:1,time:600});
- 47 };
- 48 ws.onerror = function () {
- 49 layer.msg('服务器连接失败',{shade:0.1,icon:2,time:600});
- 50 };
- 51 ws.onmessage = function (evt) {
- 52 var data = $.parseJSON(evt.data);
- 53 //错误提示
- 54 if(data.status != 1){
- 55 layer.alert(data.message,{icon:2});
- 56 return;
- 57 }
- 58 //消息返回
- 59 if (data.status==1 && data.data.message!='') {
- 60 var html = "";
- 61 if (data.data.uid == uid) {
- 62 html += "<div style='word-break:break-all' class=\"show\"><div class=\"time\">"+data.data.post_time+"</div><div class=\"msg\"><img src=\""+data.data.head_img+"\" alt=\"\" /><p><i clas=\"msg_input\"></i>"+data.data.message+"</p></div></div>";
- 63 }else{
- 64 html += "<div style='word-break:break-all' class=\"send\"><div class=\"time\">"+data.data.post_time+"</div><div class=\"msg\"><img src=\""+data.data.head_img+"\" alt=\"\" /><p><i clas=\"msg_input\"></i>"+data.data.message+"</p></div></div>";
- 65 }
- 66 }
- 67 $(".message").append(html);
- 68 setTimeout(function () {
- 69 ($('.message').children("div:last-child")[0]).scrollIntoView();//向上滚动
- 70 },100);
- 71 };
- 72 ws.onclose = function (res) {
- 73
- 74 };
- 75 //按钮发送
- 76 $("#sendBtn").click(function () {
- 77 var contents = $("#msg").val().trim();
- 78 if(contents == null || contents == ""){
- 79 layer.msg('内容为空',{shade:0.1,icon:2,time:600});
- 80 return false;
- 81 }else{
- 82 ws.send(contents);
- 83 $("#msg").val("");
- 84 }
- 85 });
- 86 //回车发送
- 87 $("#msg").keydown(function (evel) {
- 88 var that = $(this);
- 89 if (evel.keyCode == 13) {
- 90 evel.cancelBubble = true;
- 91 evel.preventDefault();
- 92 evel.stopPropagation();
- 93 var contents = that.val().trim();
- 94 if(contents == null || contents == ""){
- 95 layer.msg('内容为空',{shade:0.1,icon:2,time:600});
- 96 return false;
- 97 }else{
- 98 ws.send(contents);
- 99 that.val("");
- 100 }
- 101 }
- 102 });
- 103 }else{
- 104 layer.alert("您的浏览器不支持 WebSocket!");
- 105 }
- 106 });
- 107 </script>
- 108