var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"yv78El400NRnGU1W","timestamp":1731836205,"url":"m.cengbang.com%2Fmingdian%2Fpekdsjzld.html","signature":"4d1cc58649451be6c874d6e526ab433098c32d9a","rawString":"jsapi_ticket=&noncestr=yv78El400NRnGU1W&timestamp=1731836205&url=m.cengbang.com%2Fmingdian%2Fpekdsjzld.html"}