var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"kW7IXZqV9PRy9Ugm","timestamp":1731820702,"url":"m.cengbang.com%2Fchanpin%2Faihu%2Fahyexfs.html","signature":"fcc3f1236eb4cc5b82d4acce1f1bb1eb456f4fb7","rawString":"jsapi_ticket=&noncestr=kW7IXZqV9PRy9Ugm&timestamp=1731820702&url=m.cengbang.com%2Fchanpin%2Faihu%2Fahyexfs.html"}