var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"J888HGl3EvI98sjO","timestamp":1731828035,"url":"m.cengbang.com%2Fchanpin%2Ftianxi%2Ftxpldyj.html","signature":"16dea0208cb01fb5b91e50c9e87954b285a9b12a","rawString":"jsapi_ticket=&noncestr=J888HGl3EvI98sjO&timestamp=1731828035&url=m.cengbang.com%2Fchanpin%2Ftianxi%2Ftxpldyj.html"}