boyue_jnpf/boyue-web-vue3/jnpf-web-datascreen-vue3/data-web/index.js

function GetQueryString (name) {
  var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)");
  var r = window.location.search.substr(1).match(reg);
  if (r != null) return unescape(r[2]); return null;
}