var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"FV3diSGj38pVCe3W","timestamp":1731840508,"url":"m.cengbang.com%2Fchanpin%2Fbeixiai%2Fbxaetysz.html","signature":"ec9e2dcca99a7b8aae325ab57592cf20a4565d43","rawString":"jsapi_ticket=&noncestr=FV3diSGj38pVCe3W&timestamp=1731840508&url=m.cengbang.com%2Fchanpin%2Fbeixiai%2Fbxaetysz.html"}