function getQueryString(name) { var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)", "i"); var r = (window.location.hash || window.location.search).substr(1).match(reg); if (r != null) return unescape(r[2]); return null; }
调用:
getQueryString(参数)
更新:
const getUrlparam = (param) => {
const reg = new RegExp('(^|&)' + param + '=([^&]*)(&|$)');
const r = window.location.search.substr(1).match(reg) || window.location.hash.substring((window.location.hash.search(/?/)) + 1).match(reg);
if (r != null) {
return decodeURIComponent(r[2]);
}
};