functionGetQueryString(name) { var reg = newRegExp('(^|&)' + name + '=([^&]*)(&|$)', 'i'); var r = window.location.search.substr(1).match(reg);//匹配URL的'?'符之后的正则表达式 if (r != null) { returnunescape(r[2]); } returnnull; }
functionGetQueryValue(queryName) { var query = unescape(window.location.search.substr(1)); var vars = query.split("&"); for (var i = 0; i < vars.length; i++) { var pair = vars[i].split("="); if (pair[0] == queryName) { return pair[1]; } } returnnull; }