主要是金融方面的应用 https://appukvkryx45804.h5.xiaoeknow.com/content_page/eyJ0eXBlIjoxMiwicmVzb3VyY2VfdHlwZSI6NCwicmVzb3VyY2VfaWQiOiJsXzVmMTAwOGYwZTRiMGVlMGI4ODcyZGUwYyIsInByb2R1Y3RfaWQiOiIiLCJhcHBfaWQiOiJhcHB1a1ZrUll4NDU4MDQiLCJleHRyYV9kYXRhIjowfQ