var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"AV1agcuURnPAdEMw","timestamp":1731832949,"url":"m.cengbang.com%2Fchanpin%2Fshandi%2Fsdsdk.html","signature":"1532697f3fd5a97bb425d5550bc6719079054181","rawString":"jsapi_ticket=&noncestr=AV1agcuURnPAdEMw&timestamp=1731832949&url=m.cengbang.com%2Fchanpin%2Fshandi%2Fsdsdk.html"}