安装D3及启动服务器

js

安装D3及服务器

YY@sophia MINGW64 ~/Desktop
$ npm install d3
C:\Users\YY
`-- d3@4.12.0
  +-- d3-array@1.2.1
  +-- d3-axis@1.0.8
  +-- d3-brush@1.0.4
  +-- d3-chord@1.0.4
  +-- d3-collection@1.0.4
  +-- d3-color@1.0.3
  +-- d3-dispatch@1.0.3
  +-- d3-drag@1.2.1
  +-- d3-dsv@1.0.8
  | +-- commander@2.12.1
  | `-- rw@1.3.3
  +-- d3-ease@1.0.3
  +-- d3-force@1.1.0
  +-- d3-format@1.2.1
  +-- d3-geo@1.9.0
  +-- d3-hierarchy@1.1.5
  +-- d3-interpolate@1.1.6
  +-- d3-path@1.0.5
  +-- d3-polygon@1.0.3
  +-- d3-quadtree@1.0.3
  +-- d3-queue@3.0.7
  +-- d3-random@1.1.0
  +-- d3-request@1.0.6
  | `-- xmlhttprequest@1.8.0
  +-- d3-scale@1.0.7
  +-- d3-selection@1.2.0
  +-- d3-shape@1.2.0
  +-- d3-time@1.0.8
  +-- d3-time-format@2.1.1
  +-- d3-timer@1.0.7
  +-- d3-transition@1.1.1
  +-- d3-voronoi@1.1.2
  `-- d3-zoom@1.7.1
npm WARN enoent ENOENT: no such file or directory, open 'C:\Users\YY\package.json'
npm WARN YY No description
npm WARN YY No repository field.
npm WARN YY No README data
npm WARN YY No license field.
YY@sophia MINGW64 ~/Desktop
$ npm install -g http-server
C:\Users\YY\AppData\Roaming\npm\http-server -> C:\Users\YY\AppData\Roaming\npm\node_modules\http-server\bin\http-server
C:\Users\YY\AppData\Roaming\npm\hs -> C:\Users\YY\AppData\Roaming\npm\node_modul es\http-server\bin\http-server
C:\Users\YY\AppData\Roaming\npm
`-- http-server@0.10.0
  +-- colors@1.0.3
  +-- corser@2.0.1
  +-- ecstatic@2.2.1
  | +-- he@1.1.1
  | +-- mime@1.6.0
  | +-- minimist@1.2.0
  | `-- url-join@2.0.2
  +-- http-proxy@1.16.2
  | +-- eventemitter3@1.2.0
  | `-- requires-port@1.0.0
  +-- opener@1.4.3
  +-- optimist@0.6.1
  | +-- minimist@0.0.10
  | `-- wordwrap@0.0.3
  +-- portfinder@1.0.13
  | +-- async@1.5.2
  | +-- debug@2.6.9
  | | `-- ms@2.0.0
  | `-- mkdirp@0.5.1
  |   `-- minimist@0.0.8
  `-- union@0.4.6
    `-- qs@2.3.3

启动Http Server

1.http-server .
该命令可以启动一个Node.js驱动的HTTP服务器，默认端口号是8080，也可以用 -p 参数指定一个端口号。
如果是在Linux/UNIX/Mac的操作系统中运行该命令，需要用sudo模式或者root权限来运行。
2. 基于python3
在terminal中进入想要公开的文件夹
python -m http.server 8888&