var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"RkY120Q3dSyZh9Fj","timestamp":1731951442,"url":"m.cengbang.com%2Fchanpin%2Fchuanpai%2Fcpzf.html","signature":"79175be6d5f9915475f38f53b18d917dda21cf24","rawString":"jsapi_ticket=&noncestr=RkY120Q3dSyZh9Fj&timestamp=1731951442&url=m.cengbang.com%2Fchanpin%2Fchuanpai%2Fcpzf.html"}