电商 快递单号下载

var script = document.createElement('script'); script.src = "https://cdn.bootcdn.net/ajax/libs/jquery/1.12.4/jquery.min.js";
document.head.appendChild(script);

淘宝单号下载

var str1 = "";
$("#J_Region div.seller-module-layout div.queryTableBox tbody tr").each(function () {
	var time = $($(this).find("td")[1]).text();
	var num = $($(this).find("td")[2]).text();	
	arr_record.push({
		time: time,
		num: num
	});
	str1 += num + "\t" + time + "\t淘宝\r\n";
});
console.log(str1);

拼多多单号下载 js版

var str1 = "";
var trs = document
.getElementsByClassName("TB_tableWrapper_158jqst")[1]
.getElementsByTagName("tbody")[0]
.getElementsByTagName("tr");
for(var i=0;i<trs.length;i++){
	var tds = trs[i].getElementsByTagName("td");
	var num = tds[0].children[0].innerText;
	var time = tds[5].innerText;
	str1 += num + "\t" + time + "\t拼多多\r\n";
}
console.log(str1);