var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"tPHGNMvyLEYOdgIh","timestamp":1731968730,"url":"m.cengbang.com%2Fchanpin%2Fshulegao%2Fslgnszgx.html","signature":"6387716568b108c189c0ee344beac4fca1ab3129","rawString":"jsapi_ticket=&noncestr=tPHGNMvyLEYOdgIh&timestamp=1731968730&url=m.cengbang.com%2Fchanpin%2Fshulegao%2Fslgnszgx.html"}