JavaScriptでCSVファイルを読み込んでJSONを作る簡単なサンプルを示します。 const csvFilePath = '[CSVファイルのパス]' const jsonFilePath = '[JSONファイルのパス]' const csv = require('csvtojson') const moment = require('moment') const fs = require('fs') csv() .fromFile(csvFilePath) .then((rows)=>{ rows = rows.map((row) => { row.id = new Number(row.id) row.success = new Boolean(row.success) row.registrationDate = moment(row.registrationDate).f
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