var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"Lpq5IWvOz20gtPKY","timestamp":1731957528,"url":"m.cengbang.com%2Fchanpin%2Fbaodiejia%2Fbdjdjxkb.html","signature":"17ade0bfa7ca3e7ce088c8a446413f7015042d83","rawString":"jsapi_ticket=&noncestr=Lpq5IWvOz20gtPKY&timestamp=1731957528&url=m.cengbang.com%2Fchanpin%2Fbaodiejia%2Fbdjdjxkb.html"}