var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"4vPsUvk6dqSdpf86","timestamp":1731957477,"url":"m.cengbang.com%2Fchanpin%2FLumi%2Flumijydbf.html","signature":"4b5b95aa3d5aaa0a1c7476f2a2b1733405ecd749","rawString":"jsapi_ticket=&noncestr=4vPsUvk6dqSdpf86&timestamp=1731957477&url=m.cengbang.com%2Fchanpin%2FLumi%2Flumijydbf.html"}