var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"8XyntAu4vhkQjzx4","timestamp":1731856649,"url":"m.cengbang.com%2Fchanpin%2Fsongxia%2Fsxttt.html","signature":"df58d9b1ce0144b90f64510b093d810cd5122c8b","rawString":"jsapi_ticket=&noncestr=8XyntAu4vhkQjzx4&timestamp=1731856649&url=m.cengbang.com%2Fchanpin%2Fsongxia%2Fsxttt.html"}