var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"1cwIyo6y6AY0I8qO","timestamp":1727624368,"url":"m.cengbang.com%2Fchanpin%2Fyelvji%2Fylrshj.html","signature":"4639726e725fec012c3247a10be535dfaff6885c","rawString":"jsapi_ticket=&noncestr=1cwIyo6y6AY0I8qO&timestamp=1727624368&url=m.cengbang.com%2Fchanpin%2Fyelvji%2Fylrshj.html"}