var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"aDlRTcvGilUDeAjK","timestamp":1731841081,"url":"m.cengbang.com%2Fchanpin%2Fnianyuzhubao%2Fnyzbyjz.html","signature":"cb1dea1f84e168af7e744cfb1ed9a5019af2f795","rawString":"jsapi_ticket=&noncestr=aDlRTcvGilUDeAjK&timestamp=1731841081&url=m.cengbang.com%2Fchanpin%2Fnianyuzhubao%2Fnyzbyjz.html"}