var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"rVibTiDnSApILMCB","timestamp":1731826203,"url":"m.cengbang.com%2Fchanpin%2Fleyun%2Flyyfdcb.html","signature":"02df72be62b61f45ddc29560513354519d7eaac9","rawString":"jsapi_ticket=&noncestr=rVibTiDnSApILMCB&timestamp=1731826203&url=m.cengbang.com%2Fchanpin%2Fleyun%2Flyyfdcb.html"}