var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"EEX4tqWHc1ei0RV5","timestamp":1731840898,"url":"m.cengbang.com%2Fchanpin%2Fshiyuetianshi%2Fsytsyfdcb.html","signature":"02e95e6b01daf50bbeabf515baca3143592ddb5b","rawString":"jsapi_ticket=&noncestr=EEX4tqWHc1ei0RV5&timestamp=1731840898&url=m.cengbang.com%2Fchanpin%2Fshiyuetianshi%2Fsytsyfdcb.html"}