var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"degCyhpNmQq9CPPh","timestamp":1731821333,"url":"m.cengbang.com%2Fmingdian%2Fa2rzprjd.html","signature":"dceb11845a833842472d0d1d99b138d589b53c34","rawString":"jsapi_ticket=&noncestr=degCyhpNmQq9CPPh&timestamp=1731821333&url=m.cengbang.com%2Fmingdian%2Fa2rzprjd.html"}