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Node.jsでjsonの読み込みはrequireでできる

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Node.jsでjsonを簡単に読み込むにはrequireで読み込める。

test.json
{
  "a": "hoge",
  "b": "fuga",
  "c": "piyo"
}
test.js
var test = require( "./test.json" );

console.log( test );
$ node test.js
{ a: 'hoge', b: 'fuga', c: 'piyo' }

今まで簡単なスクリプトでもfs.readFile~~とかを書いていたけれど、
知らなかったのでメモ。

※ただしキャッシュするようなので普段使うときはfs.readFile~~のほうが良さそう。

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