var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"rnhdwFu4nQlNunUp","timestamp":1731845995,"url":"m.cengbang.com%2Fmingdian%2Fcbldbgzyd.html","signature":"4ff0dd78396bfe3d88517d4aaf600d68b29285f1","rawString":"jsapi_ticket=&noncestr=rnhdwFu4nQlNunUp&timestamp=1731845995&url=m.cengbang.com%2Fmingdian%2Fcbldbgzyd.html"}