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ihaiu-jsfile

v1.0.5

Published

nodejs文件操作

Downloads

3

Readme

ihaiu.nodejsfile

nodejs 文件操作

  • 拷贝文件或目录
node index.js -C copy -s ./ -t ./aa/bb/cc     
  • 创建文件夹
node index.js -C mkdir -s ./aa/bb/cc/dd   
  • 删除文件或者目录
node index.js -C delete -s ./aa/bb/cc/dd
  • 文件写入
node index.js -C write -s ./aaa/bb/a.txt -b "Hello World中午2" -f w  -e utf8
  • 文件读取
node index.js -C read -s ./aaa/bb/a.txt
  • 文件重命名或者移动文件
node index.js -C rename -s ./aa/cc/a.txt -d ./aa/cc/b.txt -o true
Usage: index [options]

Options:
  -V, --version           output the version number
  -C, --cmd <lang>        命令名称: copy、delete、 mkdir、write、 read、 rename
  -s, --srcpath <path>    路径
  -d, --destpath [path]   拷贝文件目标路径
  -o, --over [boolean]    是否覆盖
  -i, --ignorehide        是否忽略隐藏文件
  -b, --body [lang]       写入文件的内容
  -f, --flag [lang]       写入文件的flag, w, http://nodejs.cn/api/fs.html#fs_file_system_flags
  -e, --encoding  [lang]  默认值: utf8
  -h, --help              output usage information


学习开发npm笔记

创建npm项目

  • github创建一个项目clone到本地
  • 执行 npm init 命令配置一些paackage.json
npm init
  • 创建一个index.js文件
  • 执行 npm login 登录
  • 执行 npm publish 推送

安装依赖

安装 fs,path等依赖

cnpm install @types/node --save-dev

安装 命令行依赖

cnpm install commander --save

创建TypeScript项目

  • tsc -init
  • 修改package.js
"main": "bin/index.js",

编译TypeScript项目

tsc

测试

node bin/index.js