var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"fH17SNhLNWTYylg1","timestamp":1727727797,"url":"m.cengbang.com%2Fchanpin%2FBlueNile%2Fbluenilexygxl.html","signature":"eca85b0faf3bc11f48cb2edee1b4ec67bdcc1732","rawString":"jsapi_ticket=&noncestr=fH17SNhLNWTYylg1&timestamp=1727727797&url=m.cengbang.com%2Fchanpin%2FBlueNile%2Fbluenilexygxl.html"}