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開始行:
* import,require [#a8379362]
** import/export , require/exportsの立ち位置 [#e55ffd0b]
:import/export | ES6(ES2015)、ESモジュール(ESM)
:require/exports | CommonJS(Node.js)
- require/exportsはJavaScriptの標準APIではない
** require/exports [#l1845a95]
*** lib1.js [#kae1b6cd]
var n = 1000;
var add = function (val) {
return val + n;
};
module.exports.n = n;
module.exports.add = add;
*** main.js [#v1ee7fd0]
var lib1 = require("./lib1");
console.log(lib1.add(5));
=> 1005
** require/exports [#q7bcdd0e]
*** lib1.mjs [#hfc03018]
export function add(val1, val2) {
return val1 + val2;
}
*** main.mjs [#kc512624]
import { add } from "./lib1.mjs";
console.log(add(5, 10));
*** Nodeでの実行 [#v32435b8]
Shell> node --experimental-modules ./main.mjs
=> 15
- NodeでESモジュールを使う場合は、拡張子を'''.mjs'''にし...
- なお、Node バージョン12以降は.mjsでなくとも、'''package...
-- https://qiita.com/okumurakengo/items/bf5adb66fad14eaf0...
** TypeScriptでexport =(またはmodule.exports =)のモジュ...
import module = require("module")
- https://www.typescriptlang.org/docs/handbook/modules.ht...
** 参考 [#q994bc15]
:import | MDN https://developer.mozilla.org/ja/docs/Web/J...
:require | Node.js https://nodejs.org/api/modules.html#mo...
終了行:
* import,require [#a8379362]
** import/export , require/exportsの立ち位置 [#e55ffd0b]
:import/export | ES6(ES2015)、ESモジュール(ESM)
:require/exports | CommonJS(Node.js)
- require/exportsはJavaScriptの標準APIではない
** require/exports [#l1845a95]
*** lib1.js [#kae1b6cd]
var n = 1000;
var add = function (val) {
return val + n;
};
module.exports.n = n;
module.exports.add = add;
*** main.js [#v1ee7fd0]
var lib1 = require("./lib1");
console.log(lib1.add(5));
=> 1005
** require/exports [#q7bcdd0e]
*** lib1.mjs [#hfc03018]
export function add(val1, val2) {
return val1 + val2;
}
*** main.mjs [#kc512624]
import { add } from "./lib1.mjs";
console.log(add(5, 10));
*** Nodeでの実行 [#v32435b8]
Shell> node --experimental-modules ./main.mjs
=> 15
- NodeでESモジュールを使う場合は、拡張子を'''.mjs'''にし...
- なお、Node バージョン12以降は.mjsでなくとも、'''package...
-- https://qiita.com/okumurakengo/items/bf5adb66fad14eaf0...
** TypeScriptでexport =(またはmodule.exports =)のモジュ...
import module = require("module")
- https://www.typescriptlang.org/docs/handbook/modules.ht...
** 参考 [#q994bc15]
:import | MDN https://developer.mozilla.org/ja/docs/Web/J...
:require | Node.js https://nodejs.org/api/modules.html#mo...
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