var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"FhSPtFJNisIx4wZ8","timestamp":1727850949,"url":"m.cengbang.com%2Fpinpai%2Fdingjiaoshou%2Fjianjie.html","signature":"547dd009d6a84c2eea9869cd0fbb8ca38e2ea1c1","rawString":"jsapi_ticket=&noncestr=FhSPtFJNisIx4wZ8&timestamp=1727850949&url=m.cengbang.com%2Fpinpai%2Fdingjiaoshou%2Fjianjie.html"}