orangeclover https://blog.hatena.ne.jp/orangeclover/ みちしるべ https://orangeclover.hatenablog.com/ groovy javaだと ソース import java.io.BufferedReader; import java.io.FileNotFoundException; import java.io.FileReader; import java.io.IOException; public class FileSample { public static void main(String[] args) { BufferedReader bufferFile = null; try { bufferFile = new BufferedReader( new FileReader(".\\testda… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Forangeclover.hatenablog.com%2Fentry%2F20101020%2F1287526545" title="Groovyでファイルを行単位で処理する - みちしるべ" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> https://images-fe.ssl-images-amazon.com/images/I/41vRc7HHxqL._SL160_.jpg Hatena Blog https://hatena.blog 2010-10-20 07:15:45 rich https://orangeclover.hatenablog.com/entry/20101020/1287526545 1.0 100%