var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"ZhvYQnCsr5aObk9n","timestamp":1731926845,"url":"m.cengbang.com%2Fchanpin%2Fnana%2Fnncfggj.html","signature":"c80a9087feee1ee1899dbbe804c688a8e5deb89f","rawString":"jsapi_ticket=&noncestr=ZhvYQnCsr5aObk9n&timestamp=1731926845&url=m.cengbang.com%2Fchanpin%2Fnana%2Fnncfggj.html"}