add

.gitignore

@@ -1 +1,2 @@
 node_modules
+dist

rollup-demo5/.babelrc

@@ -0,0 +1,16 @@
+{
+  "presets": [
+    [
+      "@babel/preset-env",
+      {
+        "targets": {
+          "browsers": "last 2 versions, > 1%, ie >= 6, Android >= 4, iOS >= 6, and_uc > 9",
+          "node": "0.10"
+        },
+        "modules": false,
+        "loose": false
+      }
+    ]
+  ],
+  "plugins": ["external-helpers"]
+}

rollup-demo5/Man.js

@@ -0,0 +1,7 @@
+import Person from './Person'
+
+export default class Man extends Person {
+  constructor(name) {
+    super(name, '男')
+  }
+}

rollup-demo5/Person.js

@@ -0,0 +1,10 @@
+export default class Person {
+  constructor(name, gender = '男') {
+    this.name = name
+    this.gender = gender
+  }
+
+  say() {
+    console.log(`我的名字是${this.name}，是一个${this.gender}生`)
+  }
+}

rollup-demo5/main.js

@@ -0,0 +1,3 @@
+import Man from './Man';
+
+new Man('KainStar').say();

rollup-demo5/package.json

@@ -0,0 +1,28 @@
+{
+  "name": "rollup-demo1",
+  "version": "1.0.0",
+  "description": "",
+  "main": "main.js",
+  "scripts": {
+    "build": "rollup -c",
+    "node": "node ./dist/dist2.js"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+http://git.poorman.top/topuser/rollup-demo"
+  },
+  "keywords": [],
+  "author": "",
+  "license": "ISC",
+  "devDependencies": {
+    "@babel/plugin-external-helpers": "^7.7.4",
+    "rollup": "^1.27.3",
+    "rollup-plugin-babel": "^4.3.3"
+  },
+  "dependencies": {
+    "@babel/core": "^7.7.7",
+    "@babel/preset-env": "^7.7.7",
+    "rollup-plugin-node-resolve": "^5.2.0",
+    "rollup-plugin-replace": "^2.2.0"
+  }
+}

rollup-demo5/readme

@@ -0,0 +1,3 @@
+### 这里是一个简单的demo,用于最简单的模块打包
+
+https://segmentfault.com/a/1190000010628352?utm_source=tag-newest#articleHeader4

rollup-demo5/rollup.config.js

@@ -0,0 +1,19 @@
+const babel = require('rollup-plugin-babel')
+module.exports = {
+  input: 'main.js',
+  output: [{
+      file: './dist/dist.js',
+      format: 'cjs'
+    },
+    {
+      file: './dist/dist2.js',
+      format: 'iife',
+      name: 'MyBundle'
+    }
+  ],
+  plugins: [
+    babel({
+      exclude: 'node_modules/**'
+    })
+  ]
+}