var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"Vv4oS45XnsQ0i9jp","timestamp":1731958077,"url":"m.cengbang.com%2Fpinpai%2Fsmartem%2Findex.html","signature":"2ca4088a66ca2686ad153ef51c041be161e50b43","rawString":"jsapi_ticket=&noncestr=Vv4oS45XnsQ0i9jp&timestamp=1731958077&url=m.cengbang.com%2Fpinpai%2Fsmartem%2Findex.html"}