var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"IUPP3QTuLcraAKMm","timestamp":1731840284,"url":"m.cengbang.com%2Fchanpin%2Fyage%2Fygrwr.html","signature":"de4cf5d37730cdbac6eb802100bf79366b99e447","rawString":"jsapi_ticket=&noncestr=IUPP3QTuLcraAKMm&timestamp=1731840284&url=m.cengbang.com%2Fchanpin%2Fyage%2Fygrwr.html"}