var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"0sfjhwv9X7PNyTq9","timestamp":1727727724,"url":"m.cengbang.com%2Fchanpin%2Fbeishi%2Fbsjsh.html","signature":"b8787e1c344bcca92e03c26be0d2fac044d1c5f4","rawString":"jsapi_ticket=&noncestr=0sfjhwv9X7PNyTq9&timestamp=1727727724&url=m.cengbang.com%2Fchanpin%2Fbeishi%2Fbsjsh.html"}