var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"CEBbEJEtTmpa93Pu","timestamp":1731943915,"url":"m.cengbang.com%2Fchanpin%2Fbeijiaren%2Fbjrssy.html","signature":"4bf689ba393cb063feda643575b3f9ef39bbcbde","rawString":"jsapi_ticket=&noncestr=CEBbEJEtTmpa93Pu&timestamp=1731943915&url=m.cengbang.com%2Fchanpin%2Fbeijiaren%2Fbjrssy.html"}