封装

• 代码

function fakeClick(obj) {
  var ev = document.createEvent("MouseEvents");
  ev.initMouseEvent("click", true, false, window, 0, 0, 0, 0, 0, false, false, false, false, 0, null);
  obj.dispatchEvent(ev);
}

function exportRaw(name, data) {
  var urlObject = window.URL || window.webkitURL || window;
  var export_blob = new Blob([data]);
  var save_link = document.createElementNS("http://www.w3.org/1999/xhtml", "a")
  save_link.href = urlObject.createObjectURL(export_blob);
  save_link.download = name;
  fakeClick(save_link);
}

• 用法

exportRaw(string,string);
exportRaw(‘address-element.json‘,JSON.stringify(data))

• 搬运 https://www.cnblogs.com/hill-foryou/p/js.html

JS下载txt/json等并放入内容

原文：https://www.cnblogs.com/ooo51o/p/14772100.html