var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"dJvzm3cBdeTBn2Vf","timestamp":1731836868,"url":"m.cengbang.com%2Fchanpin%2Fxixiangyuan%2Fxxyctj.html","signature":"e8ea68fdbddd213516a5ce4f76c7c3bc71e16535","rawString":"jsapi_ticket=&noncestr=dJvzm3cBdeTBn2Vf&timestamp=1731836868&url=m.cengbang.com%2Fchanpin%2Fxixiangyuan%2Fxxyctj.html"}