lyxmoo 有两篇老贴,不知道有哦没有帮助 https://d.cosx.org/d/418798-drawing-china-map-using-r/114 https://cosx.org/2009/07/drawing-china-map-using-r 地图数据倒是有现成的 https://d.cosx.org/d/421813-r-package