var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"Ww8CGfho6oMJ1NVV","timestamp":1731824680,"url":"m.cengbang.com%2Fchanpin%2Faimi%2Falscxl.html","signature":"d6589629ebfc9004c21a4d0a5670e9868bedc35b","rawString":"jsapi_ticket=&noncestr=Ww8CGfho6oMJ1NVV&timestamp=1731824680&url=m.cengbang.com%2Fchanpin%2Faimi%2Falscxl.html"}