var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"BYv1qTdkLqmJaneW","timestamp":1727594973,"url":"m.cengbang.com%2Fchanpin%2Flanbao%2Flbjfb.html","signature":"df38921d275b1c2629985f145a97a29ec052806f","rawString":"jsapi_ticket=&noncestr=BYv1qTdkLqmJaneW&timestamp=1727594973&url=m.cengbang.com%2Fchanpin%2Flanbao%2Flbjfb.html"}