var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"7R6wN48CtFSzSavM","timestamp":1727717099,"url":"m.cengbang.com%2Fchanpin%2Fmantingfang%2Fltfjhts.html","signature":"a9adbd8b060318492b9678d69af2754c2130c181","rawString":"jsapi_ticket=&noncestr=7R6wN48CtFSzSavM&timestamp=1727717099&url=m.cengbang.com%2Fchanpin%2Fmantingfang%2Fltfjhts.html"}