@aliretail/react-material-selector/es/util/index.js

素材选择

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