一个最简单 node.js 命令行工具

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收起

一个最简单 node.js 命令行工具

node.js cli

$ node cli.js xyz
# OR
$ node cli xyz

接受参数 process.argv

1. js

"use strict";

/**
 *
 * @author xgqfrms
 * @license MIT
 * @copyright xgqfrms
 * @created 2020-07-17
 * @modified
 *
 * @description node.js cli & process.argv
 * @difficulty Easy
 * @complexity O(n)
 * @augments
 * @example
 * @link
 * @solutions
 *
 */

const log = console.log;

// 接受参数 process.argv\
function test(args) {
  log(`args =`, args)
}

const args = process.argv[2];
test(args);

// module.exports = test;

2. bash

#!/usr/bin/env node

const log = console.log;

console.log(`arguments =`, arguments);
console.log(`process.argv =`, process.argv[2]);

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