var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"jmSeMbSrYzbAkV1P","timestamp":1727732462,"url":"m.cengbang.com%2Fchanpin%2Fmeisi%2Flscnll.html","signature":"c40aeac710a9bf3877a23bdfec6371deacf409f3","rawString":"jsapi_ticket=&noncestr=jmSeMbSrYzbAkV1P&timestamp=1727732462&url=m.cengbang.com%2Fchanpin%2Fmeisi%2Flscnll.html"}