安装菜鸟打印组件
https://support-cnkuaidi.taobao.com/doc.htm#?docId=108934&docType=1
Html:
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="JS_CloudPrint.aspx.cs" Inherits="Demo.JS_CloudPrint" %>
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
<title></title>
<script src="https://g.alicdn.com/fi/bui/jquery-1.8.1.min.js"></script>
<script src="CloudPrinter.js" type="text/javascript"></script>
</head>
<body>
<a href="javascript:;" onclick="doPrint()">打印</a><br /><br />
<a href="javascript:;" onclick="doPreview()">预览</a><br /><br />
</body>
</html>
CloudPrinter.js：(jquery-1.8.1.min大家自己下载)
var socket;
var printers;
var defaultPrinter;
var printTaskId;
var taskers;
var waybillPrintStatus;
var waybillNO = '000000000000';
var waybillTemplateURL = 'http://cloudprint.cainiao.com/template/standard/101/123';
var printData;
//自动连接
doConnect()
//连接打印机并监听
function doConnect() {
socket = new WebSocket('ws://127.0.0.1:13528');
var result = "打印成功";
var tmptaskID = "0";
// 打开Socket
socket.onopen = function (event) {
// 监听消息
socket.onmessage = function (event) {
var data = JSON.parse(event.data);
printers = data.printers;
defaultPrinter = data.defaultPrinter;
if (data.cmd == 'notifyPrintResult') {
var result = "打印成功";
if (data.taskID != tmptaskID) {
for (var i = 0; i < data.printStatus.length; i++) {
if (data.printStatus[i].status == 'failed') {
result = "打印失败";
break;
} else if (data.printStatus[i].status == 'canceled') {
result = "取消打印任务";
break;
}
}
tmptaskID = data.taskID;
alert(result);
}
} else if (data.cmd == "print") {
if (data.previewURL)
window.open(data.previewURL);
}
};
// 监听Socket的关闭
socket.onclose = function (event) {
alert("打印机失去联系，请刷新网页重新连接");
};
};
socket.onerror = function (event) {
alert("打印机出现问题,请联系客服");
}
}
function doPreview() {
var printData = getPrintData();
printData.task.preview = true;
socket.send(JSON.stringify(printData));
}
//打印电子面单
function doPrint() {
var printData = getPrintData();
socket.send(JSON.stringify(request));
}
function getPrintData() {
waybillNO = "123456789123";
printTaskId = parseInt(1000 * Math.random());
request = {
cmd: "print",
requestID: "12345678901234567890",
version: "1.0",
task: {
taskID: '' + printTaskId,
preview: false,
printer: defaultPrinter,
notifyMode: "allInOne",
documents: [
{
"documentID": waybillNO,
contents: [
//电子面单部分
{
templateURL: waybillTemplateURL,
signature: "MD:kw4V6Gtj/7ZasLyotby+HA==",
"data": {
"recipient": {
"address": {
"city": "济南市",
"detail": "解放东路100号",
"district": "历下区",
"province": "山东省"
},
"mobile": "13888888888",
"name": "张三",
"phone": "13888888888"
},
"routingInfo": {
"consolidation": {
"name": "济南",
"code": "jinan"
},
"origin": {
"code": "STO"
},
"sortation": {
"name": "济南"
},
"routeCode": "380D-56-04"
},
"sender": {
"address": {
"city": "东营市",
"detail": "广兴路300号",
"district": "垦利县",
"province": "山东省"
},
"mobile": "13412341234",
"name": "仓库",
"phone": "13412341234"
},
"waybillCode": "773224859224902"
}
//电子面单数据
}
]
}
]
}
};
return request;
}
标签：function,socket,菜鸟,打印,result,var,data From： https://www.cnblogs.com/hanjun0612/p/17448573.html