var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"lsMVEZ1pU5bTjl9f","timestamp":1731821260,"url":"m.cengbang.com%2Fchanpin%2Fjiuke%2Fjkbsgj.html","signature":"27558b219b60a63c415224d2fafed72a517bed65","rawString":"jsapi_ticket=&noncestr=lsMVEZ1pU5bTjl9f&timestamp=1731821260&url=m.cengbang.com%2Fchanpin%2Fjiuke%2Fjkbsgj.html"}