var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"mTRaXD3GKzWF9dMI","timestamp":1731837910,"url":"m.cengbang.com%2Fchanpin%2Fchuxin%2Fcxczh.html","signature":"d93b313ceb5441a621838ac36a4e809b68ba8806","rawString":"jsapi_ticket=&noncestr=mTRaXD3GKzWF9dMI&timestamp=1731837910&url=m.cengbang.com%2Fchanpin%2Fchuxin%2Fcxczh.html"}