var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"2Oy1GRRzYtvCct3x","timestamp":1731841431,"url":"m.cengbang.com%2Fchanpin%2FUXU%2Fuxused.html","signature":"34b03db39f14b70f5a37ede25f004a9579c40e26","rawString":"jsapi_ticket=&noncestr=2Oy1GRRzYtvCct3x×tamp=1731841431&url=m.cengbang.com%2Fchanpin%2FUXU%2Fuxused.html"}