var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"9KDvd0XfLrMo8PCi","timestamp":1731844495,"url":"m.cengbang.com%2Fchanpin%2Fshadingyu%2Fsdyrcxlj.html","signature":"129a03e68f1a6cf3b7b8cb28557e787fee3dcf29","rawString":"jsapi_ticket=&noncestr=9KDvd0XfLrMo8PCi&timestamp=1731844495&url=m.cengbang.com%2Fchanpin%2Fshadingyu%2Fsdyrcxlj.html"}