var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"U0z7k8OKldGettgw","timestamp":1727734455,"url":"m.cengbang.com%2Fchanpin%2Fdoushu%2Fdsbkf.html","signature":"c2d3ff1c67899c72156bd74489b3b127872703da","rawString":"jsapi_ticket=&noncestr=U0z7k8OKldGettgw&timestamp=1727734455&url=m.cengbang.com%2Fchanpin%2Fdoushu%2Fdsbkf.html"}