var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"iu4U4SqC1aX3TXLr","timestamp":1731854247,"url":"m.cengbang.com%2Fmingdian%2Frnarjd.html","signature":"dba413cc8723326cd7d5a189639bb145604b2aa1","rawString":"jsapi_ticket=&noncestr=iu4U4SqC1aX3TXLr&timestamp=1731854247&url=m.cengbang.com%2Fmingdian%2Frnarjd.html"}