var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"OIoOJtgAmEIrEsHk","timestamp":1731853240,"url":"m.cengbang.com%2Fchanpin%2Fheda%2Fhdhtydz.html","signature":"07bf03f09b0b41d113de90642eabd733ad982954","rawString":"jsapi_ticket=&noncestr=OIoOJtgAmEIrEsHk&timestamp=1731853240&url=m.cengbang.com%2Fchanpin%2Fheda%2Fhdhtydz.html"}