var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"CofECRDjwb65vr6S","timestamp":1731911804,"url":"m.cengbang.com%2Fchanpin%2FSANAG%2Fsanagcksyj.html","signature":"283272ddceeea12a425aa96ad7e7af5d4a431214","rawString":"jsapi_ticket=&noncestr=CofECRDjwb65vr6S&timestamp=1731911804&url=m.cengbang.com%2Fchanpin%2FSANAG%2Fsanagcksyj.html"}