Javascript Can';t通过D3加载外部数据

Javascript Can';t通过D3加载外部数据,javascript,d3.js,Javascript,D3.js,不知道除了获得csv,你还想做什么 正确的方法是: country,city,population,x,y,eu Austria,Vienna,1826030,386,296,true Belgium,Brussels,166497,251,240,true Bulgaria,Sofia,1316557,482,385,true Croatia,Zagreb,795505,382,337,true Cyprus,Nicosia,200452,649,499,true 有关更多帮助,请参阅。问题

不知道除了获得csv,你还想做什么

正确的方法是:

country,city,population,x,y,eu
Austria,Vienna,1826030,386,296,true
Belgium,Brussels,166497,251,240,true
Bulgaria,Sofia,1316557,482,385,true
Croatia,Zagreb,795505,382,337,true
Cyprus,Nicosia,200452,649,499,true

有关更多帮助,请参阅。

问题似乎在于您没有使用
输入执行任何操作。
country,city,population,x,y,eu
Austria,Vienna,1826030,386,296,true
Belgium,Brussels,166497,251,240,true
Bulgaria,Sofia,1316557,482,385,true
Croatia,Zagreb,795505,382,337,true
Cyprus,Nicosia,200452,649,499,true
d3.csv('data/cities.csv')
    .row(function(d) { return /* type the data here */ })
    .get(function(error, rows) { console.log(rows); });