var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"ldI5NVkXtZOT7u5d","timestamp":1731841069,"url":"m.cengbang.com%2Fpinpai%2Ftopshop%2Fdianpu.html","signature":"44e844f7650e003c3653dc203974cbb368f4ec94","rawString":"jsapi_ticket=&noncestr=ldI5NVkXtZOT7u5d&timestamp=1731841069&url=m.cengbang.com%2Fpinpai%2Ftopshop%2Fdianpu.html"}