后端使用Flask和Beautiful Soup，前端使用Angular和D3开发的单页面应用，获取雪球ID关注的组合的调仓信息和关注组合的累计股票仓位。
An single-page application developed with the Flask and Beautiful Soup framwork to get the portfolio change and the cumulative stock position of the Xueqiu ID following portfolioes.
