var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"UnaFDrNdrSObiNhn","timestamp":1731846259,"url":"m.cengbang.com%2Fmingdian%2Flblynzld.html","signature":"b93664b44b2d2d5f888cb4cae2e503aaab1dc12f","rawString":"jsapi_ticket=&noncestr=UnaFDrNdrSObiNhn&timestamp=1731846259&url=m.cengbang.com%2Fmingdian%2Flblynzld.html"}