var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"GB6ebtIUn7CyUv8Y","timestamp":1731814243,"url":"m.cengbang.com%2Fchanpin%2Fsijimuge%2Fsjmgznyb.html","signature":"4477eb6672b99c0dc3352471ba0710a32912f123","rawString":"jsapi_ticket=&noncestr=GB6ebtIUn7CyUv8Y&timestamp=1731814243&url=m.cengbang.com%2Fchanpin%2Fsijimuge%2Fsjmgznyb.html"}