279 rader
12 KiB
JavaScript
279 rader
12 KiB
JavaScript
;!function (e) {
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"use strict";
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var _ws, n = function () {
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this.v = "1.0.0";
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this.busiMessageUrl = "http://192.168.3.115:9201/api-busi/messageBusi/readMessage/";
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}, _url, _status, _lock = false, _id, _message = new Array(), _nowMessage;
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var _onopen = function (event) {
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_status = "open";
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console.log("连接成功");
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}, _onerror = function (event) {
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_status = "error";
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console.log("连接出错");
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}, _onmessage = function (event) {
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var obj = eval("(" + event.data + ")");
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if(obj !=undefined && obj !=null){
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if(obj[0].code == 1){
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// 第一次历史消息查询失败的情况
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return;
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}if(obj[0].code == 0){
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// 第一次历史消息查询成功的情况
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if(obj[0].data.size == 1){
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_message.push(obj[0].data.messageBusi);
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_showMessage();
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}else if(obj[0].data.size > 1){
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// 提醒未读消息条数
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_showHistoryMessage(obj[0].data.size);
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}
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return;
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}
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// 实时消息
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for (var i = 0; i < obj.length; i++) {
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_message.push(obj[i]);
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}
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if (_message.length > 0) {
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_showMessage();
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}
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}
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console.log("收到消息:" + event.data);
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}, _onclose = function (event) {
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_status = "close";
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console.log("关闭连接");
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}, _reconnection = function () {
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if (!'WebSocket' in window) {
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console.error("浏览器不支持推送消息");
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return;
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}
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_ws = new WebSocket(_url,"message_box");
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_ws.onopen = _onopen;
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_ws.onerror = _onerror;
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_ws.onmessage = _onmessage;
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_ws.onclose = _onclose;
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}, _closeHear = function () {
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if (_id) {
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clearInterval(_id);
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}
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}, _heartCheck = function () {
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if (_lock) {
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return;
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}
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_lock = true;
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_closeHear();
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_id = setInterval(function () {
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if (_url && _status && _status == "close") {
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console.log("尝试重连")
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_reconnection();
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} else if (_url && _status && _status == "open") {
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console.log("心跳检测");
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// _ws.send(new ArrayBuffer(4));
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_ws.send("ping");
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}
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_lock = false;
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}, 1000 * 60);
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}, _readMsg = function () {
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try {
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var xmlHttp = new XMLHttpRequest();
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xmlHttp.onreadystatechange = function () {
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//当状态变化时处理的事情
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if (xmlHttp.readyState == 4 && xmlHttp.status == 200) {
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//5.接收响应信息
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var data = eval("(" + xmlHttp.responseText + ")");
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if (data.code == 0) {
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document.getElementById("messageDiv").remove();
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_showMessage();
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} else {
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// 失败后添加至头部
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_message.unshift(_nowMessage);
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document.getElementById("messageDiv").remove();
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_showMessage();
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}
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}
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}
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xmlHttp.open("POST", myWebSocket.busiMessageUrl + _nowMessage.id, false);
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//4.发送请求
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xmlHttp.send();
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} catch (e) {
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// 失败后添加至头部
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_message.unshift(_nowMessage);
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document.getElementById("messageDiv").remove();
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_showMessage();
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}
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}, _readHistoryMsg = function () {
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document.getElementById("messageDiv").remove();
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}, _showHistoryMsg = function () {
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document.getElementById("messageDiv").remove();
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document.getElementsByClassName("myMessageBox")[0].click();
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},_doCopyOrderIdInfo = function (orderId){
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//复制订单号id
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var inputEle = document.createElement("input");
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document.designMode = "on";
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inputEle.value = orderId;
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document.body.appendChild(inputEle);
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inputEle.select();
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document.execCommand('copy');
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inputEle.blur();
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inputEle.style.display = 'none';
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document.body.removeChild(inputEle);
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document.designMode = "off";
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_readMsg();
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}, _showMessage = function () {
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setTimeout(function () {
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if (document.getElementById("messageDiv") != null || _message.length == 0) {
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return;
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}
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_nowMessage = _message.shift();
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var property = null;
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if(_nowMessage.property !=undefined){
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property = JSON.parse(_nowMessage.property);
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}
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var messageBody = _nowMessage.messageBody;
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var orderId = _nowMessage.orderId;
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var dateStr = _formatDate(new Date(parseInt(_nowMessage.sendTime)));
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var htmls = `
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<div id="messageDiv" style="width: 500px;border: 1px solid #cecdcd;background-color: #f2f2f2;color: #fff;position: fixed;right: 15px;bottom: 0px;border-radius: 10px;z-index: 999999;">
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<div style="width: 500px;height: 55px;text-align: center;font-size: 24px;line-height: 50px;border-radius: 5px 5px 0 0;background-color:red;margin-left: -1px;">
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消息提醒
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</div>
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<div style="border: 1px solid #000;border-radius: 11px;margin: 10px;text-align: center;background-color: #fff;color: #000;font-size: 20px;padding:20px;">
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${messageBody}
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</div>
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<div style="display: flex;justify-content: center;">
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<span style="color: black;font-size: 16px;margin: 15px;float: left;">提醒发送人：<span>${_nowMessage.producerOperateName ? _nowMessage.producerOperateName : "系统"}</span></span>
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<span style="color: black;font-size: 16px;margin: 15px;float: right;margin-left: 40px;">消息时间：${dateStr}</span>
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</div>
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<div style="display: flex;justify-content: center;">
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<div onclick="myWebSocket.readHistoryMsg()" style="width: 120px;height: 40px;border-radius: 5px;background-color:#009966;text-align: center;line-height: 40px;color: #fff;float: left;margin: 10px;cursor:pointer;">知道了</div>
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<div onclick="myWebSocket.doCopyOrderIdInfo(${orderId});" style="width: 120px;height: 40px;border-radius: 5px;background-color:#199ed8;text-align: center;line-height: 40px;color: #fff;float: right;margin: 10px;cursor:pointer;margin-left:50px;">点击复制单号</div>
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</div>
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</div>`;
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document.body.insertAdjacentHTML("beforeend", htmls);
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}, 2000)
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}, _showHistoryMessage = function (size) {
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var dateStr = _formatDate(new Date());
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var htmls = `
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<div id="messageDiv" style="width: 500px;border: 1px solid #cecdcd;background-color: #f2f2f2;color: #fff;position: fixed;right: 15px;bottom: 0px;border-radius: 10px;z-index: 999999;">
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<div style="width: 500px;height: 55px;text-align: center;font-size: 24px;line-height: 50px;border-radius: 5px 5px 0 0;background-color:red;margin-left: -1px;">
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消息提醒
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</div>
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<div style="border: 1px solid #000;border-radius: 11px;margin: 10px;text-align: center;background-color: #fff;color: #000;font-size: 20px;padding:20px;">
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您有${size}条消息未读
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</div>
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<div style="display: flex;justify-content: center;">
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<span style="color: black;font-size: 16px;margin: 15px;float: left;">提醒发送人：<span>系统</span></span>
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<span style="color: black;font-size: 16px;margin: 15px;float: right;margin-left: 40px;">消息时间：${dateStr}</span>
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</div>
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<div style="display: flex;justify-content: center;">
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<div onclick="myWebSocket.readHistoryMsg()" style="width: 120px;height: 40px;border-radius: 5px;background-color:#009966;text-align: center;line-height: 40px;color: #fff;float: left;margin: 10px;cursor:pointer;">知道了</div>
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<div onclick="myWebSocket.showHistoryMsg();" style="width: 120px;height: 40px;border-radius: 5px;background-color:#169BD5;text-align: center;line-height: 40px;color: #fff;float: right;margin: 10px;cursor:pointer;margin-left:50px;">查看消息</div>
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</div>
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</div>`;
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document.body.insertAdjacentHTML("beforeend", htmls);
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}, _utf8ByteToUnicodeStr = function (utf8Bytes) {
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var unicodeStr = "";
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for (var pos = 0; pos < utf8Bytes.length;) {
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var flag = utf8Bytes[pos];
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var unicode = 0;
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if ((flag >>> 7) === 0) {
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unicodeStr += String.fromCharCode(utf8Bytes[pos]);
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pos += 1;
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} else if ((flag & 0xFC) === 0xFC) {
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unicode = (utf8Bytes[pos] & 0x3) << 30;
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unicode |= (utf8Bytes[pos + 1] & 0x3F) << 24;
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unicode |= (utf8Bytes[pos + 2] & 0x3F) << 18;
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unicode |= (utf8Bytes[pos + 3] & 0x3F) << 12;
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unicode |= (utf8Bytes[pos + 4] & 0x3F) << 6;
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unicode |= (utf8Bytes[pos + 5] & 0x3F);
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unicodeStr += String.fromCharCode(unicode);
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pos += 6;
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} else if ((flag & 0xF8) === 0xF8) {
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unicode = (utf8Bytes[pos] & 0x7) << 24;
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unicode |= (utf8Bytes[pos + 1] & 0x3F) << 18;
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unicode |= (utf8Bytes[pos + 2] & 0x3F) << 12;
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unicode |= (utf8Bytes[pos + 3] & 0x3F) << 6;
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unicode |= (utf8Bytes[pos + 4] & 0x3F);
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unicodeStr += String.fromCharCode(unicode);
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pos += 5;
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} else if ((flag & 0xF0) === 0xF0) {
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unicode = (utf8Bytes[pos] & 0xF) << 18;
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unicode |= (utf8Bytes[pos + 1] & 0x3F) << 12;
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unicode |= (utf8Bytes[pos + 2] & 0x3F) << 6;
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unicode |= (utf8Bytes[pos + 3] & 0x3F);
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unicodeStr += String.fromCharCode(unicode);
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pos += 4;
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} else if ((flag & 0xE0) === 0xE0) {
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unicode = (utf8Bytes[pos] & 0x1F) << 12;
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;
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unicode |= (utf8Bytes[pos + 1] & 0x3F) << 6;
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unicode |= (utf8Bytes[pos + 2] & 0x3F);
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unicodeStr += String.fromCharCode(unicode);
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pos += 3;
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} else if ((flag & 0xC0) === 0xC0) { //110
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unicode = (utf8Bytes[pos] & 0x3F) << 6;
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unicode |= (utf8Bytes[pos + 1] & 0x3F);
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unicodeStr += String.fromCharCode(unicode);
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pos += 2;
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} else {
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unicodeStr += String.fromCharCode(utf8Bytes[pos]);
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pos += 1;
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}
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}
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return unicodeStr;
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}, _formatDate = function (now) {
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var year = now.getFullYear(); //取得4位数的年份
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var month = now.getMonth() + 1; //取得日期中的月份，其中0表示1月，11表示12月
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var date = now.getDate(); //返回日期月份中的天数（1到31）
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var hour = now.getHours(); //返回日期中的小时数（0到23）
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var minute = now.getMinutes(); //返回日期中的分钟数（0到59）
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var second = now.getSeconds(); //返回日期中的秒数（0到59）
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if (month < 10) {
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month = "0" + month;
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}
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if (date < 10) {
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date = "0" + date;
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}
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if (hour < 10) {
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hour = "0" + hour;
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}
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if (minute < 10) {
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minute = "0" + minute;
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}
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if (second < 10) {
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second = "0" + second;
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}
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return year + "-" + month + "-" + date + " " + hour + ":" + minute + ":" + second;
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};
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n.prototype.init = function (url) {
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if (!'WebSocket' in window) {
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console.error("浏览器不支持推送消息");
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return;
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}
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_url = url;
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_ws = new WebSocket(_url,"message_box");
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_ws.onopen = _onopen;
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_ws.onerror = _onerror;
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_ws.onmessage = _onmessage;
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_ws.onclose = _onclose;
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window.onbeforeunload = function (event) {
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_ws.close();
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};
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_heartCheck();
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}, n.prototype.close = function () {
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_closeHear();
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if(_ws){
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_ws.close();
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}
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}, n.prototype.reconnection = _reconnection, n.prototype.readMsg = _readMsg, n.prototype.doCopyOrderIdInfo = _doCopyOrderIdInfo, n.prototype.readHistoryMsg = _readHistoryMsg,n.prototype.showHistoryMsg = _showHistoryMsg;
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e.myWebSocket = new n;
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}(window); |