var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"89PDbjaz0dr8wEAu","timestamp":1731962386,"url":"m.cengbang.com%2Fchanpin%2Fbeiling%2Fblzjddb.html","signature":"40054558d97513158c8c10103c0a5c3f52328c2d","rawString":"jsapi_ticket=&noncestr=89PDbjaz0dr8wEAu&timestamp=1731962386&url=m.cengbang.com%2Fchanpin%2Fbeiling%2Fblzjddb.html"}