var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"4TtlNjWaLeCJ66rt","timestamp":1731822423,"url":"m.cengbang.com%2Fchanpin%2Fbaoshijie%2Fbsjllb.html","signature":"6f7be1db708147f12043a0b9fcf457d380cc73d4","rawString":"jsapi_ticket=&noncestr=4TtlNjWaLeCJ66rt&timestamp=1731822423&url=m.cengbang.com%2Fchanpin%2Fbaoshijie%2Fbsjllb.html"}