var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"WOvX5vkMx5AvxYWB","timestamp":1731947248,"url":"m.cengbang.com%2Fchanpin%2Ftanlou%2Ftllzj.html","signature":"832abd4c4e0a45fa3b7d9118ded9c36ccd3338ba","rawString":"jsapi_ticket=&noncestr=WOvX5vkMx5AvxYWB&timestamp=1731947248&url=m.cengbang.com%2Fchanpin%2Ftanlou%2Ftllzj.html"}