var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"vSPixB1cuUKFrsf8","timestamp":1727720715,"url":"m.cengbang.com%2Fchanpin%2Fxiangnong%2Fxnrzc.html","signature":"6d4799fb73f6ed28ece53021adf46c21ceb7a32f","rawString":"jsapi_ticket=&noncestr=vSPixB1cuUKFrsf8&timestamp=1727720715&url=m.cengbang.com%2Fchanpin%2Fxiangnong%2Fxnrzc.html"}