var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"SfXkFcTQfojV70AM","timestamp":1727734886,"url":"m.cengbang.com%2Fchanpin%2Fluofei%2Flfyxjp.html","signature":"44aed7037653a79d537cd1e6382a532da222d454","rawString":"jsapi_ticket=&noncestr=SfXkFcTQfojV70AM&timestamp=1727734886&url=m.cengbang.com%2Fchanpin%2Fluofei%2Flfyxjp.html"}