var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"z75TyOfo8lG5AlRQ","timestamp":1731836050,"url":"m.cengbang.com%2Fchanpin%2Fouben%2Fobslzjh.html","signature":"26dc3879d2345b9748241ccd7f6e53d6cf5ca980","rawString":"jsapi_ticket=&noncestr=z75TyOfo8lG5AlRQ×tamp=1731836050&url=m.cengbang.com%2Fchanpin%2Fouben%2Fobslzjh.html"}