var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"sqduva5VeF5Q7sqp","timestamp":1731836529,"url":"m.cengbang.com%2Fchanpin%2Fcircle%2Fcirclebx.html","signature":"9aa4f94107a59c363be7234ed7857ba81a940fa4","rawString":"jsapi_ticket=&noncestr=sqduva5VeF5Q7sqp&timestamp=1731836529&url=m.cengbang.com%2Fchanpin%2Fcircle%2Fcirclebx.html"}