var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"gBKsiszcMR0dLFWR","timestamp":1731836246,"url":"m.cengbang.com%2Fmingdian%2Fbrlljrzld.html","signature":"34f0f3bb7cdda4c0bbca639377c71bc460c362a7","rawString":"jsapi_ticket=&noncestr=gBKsiszcMR0dLFWR&timestamp=1731836246&url=m.cengbang.com%2Fmingdian%2Fbrlljrzld.html"}