var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"ws3n7O7KmC03TBZq","timestamp":1727692112,"url":"m.cengbang.com%2Fmingdian%2Fbaseusbscprjd.html","signature":"de55ee6fcab0305df180caaed3d99a49a291ed4e","rawString":"jsapi_ticket=&noncestr=ws3n7O7KmC03TBZq&timestamp=1727692112&url=m.cengbang.com%2Fmingdian%2Fbaseusbscprjd.html"}