var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"JvGjCWHIJJHDkjnB","timestamp":1727739903,"url":"m.cengbang.com%2Fchanpin%2Fweierbao%2Fwebbl.html","signature":"ad7bdef4a011d0caa3b0a8053eea2c629bb2f52c","rawString":"jsapi_ticket=&noncestr=JvGjCWHIJJHDkjnB&timestamp=1727739903&url=m.cengbang.com%2Fchanpin%2Fweierbao%2Fwebbl.html"}