java写入文件

package com.itbuluoge.nio;import java.io.FileNotFoundException;import java.io.FileOutputStream;public class WriteFile {/** * @param args * @throws Exception  */public static void main(String[] args) throws Exception {/*写入到文件*/FileOutputStream fout=new FileOutputStream("data.out");fout.write("itbuluoge".getBytes());fout.close();}}

最简单的一个例子