var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"upXY4U0Q8ZKarkGL","timestamp":1731841502,"url":"m.cengbang.com%2Fchanpin%2Ftaigu%2Ftght.html","signature":"a9ac5a70a3101a975ff9b8e10f60f83b81bb68ff","rawString":"jsapi_ticket=&noncestr=upXY4U0Q8ZKarkGL&timestamp=1731841502&url=m.cengbang.com%2Fchanpin%2Ftaigu%2Ftght.html"}