var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"LwoytrZEQORudlGm","timestamp":1731840420,"url":"m.cengbang.com%2Fchanpin%2Fbofuman%2Fbfldg.html","signature":"c978ca3fb2e2a2677918c5a4a0259b09512c7e34","rawString":"jsapi_ticket=&noncestr=LwoytrZEQORudlGm&timestamp=1731840420&url=m.cengbang.com%2Fchanpin%2Fbofuman%2Fbfldg.html"}