java.io.Writer.write()で文字列を書き込むサンプル
サンプルコード
package com.arkgame; import java.io.BufferedWriter; import java.io.File; import java.io.FileOutputStream; import java.io.IOException; import java.io.OutputStreamWriter; public class BufferedWriterDemo { public static void main(String[] args) { try { File fname = new File("c:/data/changfa.txt"); OutputStreamWriter osw = new OutputStreamWriter(new FileOutputStream(fname), "UTF-8"); BufferedWriter bdr = new BufferedWriter(osw); bdr.write("test line1 dataAA\n"); bdr.write("test line2 dataBB\n"); bdr.write("test line3 dataCC"); bdr.close(); } catch (IOException e) { System.out.println(e); } } }