var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"Ygg1gVgCANB5XOzN","timestamp":1731880592,"url":"m.cengbang.com%2Fmingdian%2Fbdnrjd.html","signature":"21ad0c687642523dbbdf928db2daa2c431fa88fb","rawString":"jsapi_ticket=&noncestr=Ygg1gVgCANB5XOzN&timestamp=1731880592&url=m.cengbang.com%2Fmingdian%2Fbdnrjd.html"}