var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"7uqGjXR2zNCiC7Vs","timestamp":1731814547,"url":"m.cengbang.com%2Fchanpin%2Fhandouyishe%2Fhdysndr.html","signature":"4ea262e1bd9bebe8c5d29e675391973bee5c1ed4","rawString":"jsapi_ticket=&noncestr=7uqGjXR2zNCiC7Vs&timestamp=1731814547&url=m.cengbang.com%2Fchanpin%2Fhandouyishe%2Fhdysndr.html"}