var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"lhc74cXJaIVNCthB","timestamp":1731821634,"url":"m.cengbang.com%2Fmingdian%2Fjsdcpzyd.html","signature":"3ec73d4fa59d86651caf7cf7f1ad0b34d3943564","rawString":"jsapi_ticket=&noncestr=lhc74cXJaIVNCthB&timestamp=1731821634&url=m.cengbang.com%2Fmingdian%2Fjsdcpzyd.html"}