var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"7rj4dYw7GjubJfiG","timestamp":1727739994,"url":"m.cengbang.com%2Fchanpin%2Fzhengxiang%2Fzxczd.html","signature":"95f236a291132c1971fa70ddf857cb9d3106d910","rawString":"jsapi_ticket=&noncestr=7rj4dYw7GjubJfiG&timestamp=1727739994&url=m.cengbang.com%2Fchanpin%2Fzhengxiang%2Fzxczd.html"}