var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"1hENv9GguUFwUqkU","timestamp":1731840861,"url":"m.cengbang.com%2Fchanpin%2Fxinjiayi%2Fxjyyeyg.html","signature":"e08f3ffbcecc4f36bbf31ea50022495e3529959b","rawString":"jsapi_ticket=&noncestr=1hENv9GguUFwUqkU&timestamp=1731840861&url=m.cengbang.com%2Fchanpin%2Fxinjiayi%2Fxjyyeyg.html"}