使用PrintWriter写入文本文件
//来 自 时 代 Java - nowjava.com import java.io.*; import java.util.Vector; public class ListOfNumbersDeclared { private Vector victor; private static final int size = 10; public ListOfNumbersDeclared() { victor = new Vector(size); for (int i = 0; i < size; i++) victor.addElement(new Integer(i)); } public void writeList() throws IOException,/** 时 代 J a v a 提 供 **/ ArrayIndexOutOfBoundsException { PrintWriter out = new PrintWriter(new FileWriter("OutFile.txt")); for (int i = 0; i < size; i++) out.println("Value at: " + i + " = " + victor.elementAt(i)); out.close(); } }