var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"OkWZDtVIoaBrkfGx","timestamp":1731896733,"url":"m.cengbang.com%2Fchanpin%2Ftanhuacun%2Fthcdly.html","signature":"6542d2b6c911a508a2fac45cec2914da55a7372f","rawString":"jsapi_ticket=&noncestr=OkWZDtVIoaBrkfGx&timestamp=1731896733&url=m.cengbang.com%2Fchanpin%2Ftanhuacun%2Fthcdly.html"}