var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"yxvDG029DZFt75Gh","timestamp":1731898405,"url":"m.cengbang.com%2Fchanpin%2Fyikefu%2Fykfbxglx.html","signature":"4e45c780b335c770aae59186215a4fc26ea5ae5c","rawString":"jsapi_ticket=&noncestr=yxvDG029DZFt75Gh&timestamp=1731898405&url=m.cengbang.com%2Fchanpin%2Fyikefu%2Fykfbxglx.html"}