var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"xalzg5Ushc1gRoVs","timestamp":1731827773,"url":"m.cengbang.com%2Fchanpin%2FYOUNGTIME%2Fyoungtimecrz.html","signature":"fdb9c3ae9c0f0246715efb03e0ebd3e3bf9935c7","rawString":"jsapi_ticket=&noncestr=xalzg5Ushc1gRoVs&timestamp=1731827773&url=m.cengbang.com%2Fchanpin%2FYOUNGTIME%2Fyoungtimecrz.html"}