var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"efzsk4IR6Iik9BxS","timestamp":1727742155,"url":"m.cengbang.com%2Fchanpin%2Fgson%2Fgsonlj.html","signature":"275b3a02eb7e8f4cde8ba198c2f106255337e9ff","rawString":"jsapi_ticket=&noncestr=efzsk4IR6Iik9BxS&timestamp=1727742155&url=m.cengbang.com%2Fchanpin%2Fgson%2Fgsonlj.html"}