var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"mXddNamLUJgw2YSm","timestamp":1731828223,"url":"m.cengbang.com%2Fmingdian%2Flddspzyd.html","signature":"7aef538fe5a9be9e8708bf8af4ed64b19af98194","rawString":"jsapi_ticket=&noncestr=mXddNamLUJgw2YSm&timestamp=1731828223&url=m.cengbang.com%2Fmingdian%2Flddspzyd.html"}