var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"JO9Rim31VtutB0Mo","timestamp":1731835840,"url":"m.cengbang.com%2Fchanpin%2Fcircle%2Fcirclezml.html","signature":"296326a80e9420cfb5b0ed9227c14b3e63541c8e","rawString":"jsapi_ticket=&noncestr=JO9Rim31VtutB0Mo&timestamp=1731835840&url=m.cengbang.com%2Fchanpin%2Fcircle%2Fcirclezml.html"}