test_printwriter.java

学习Java用到的练习过的工程 对于有一定经验的人来说 没有什么用 但对于初学者来说有一定的参考价值

package H;

import java.io.PrintWriter;
import java.io.Writer;

public class Test_PrintWriter {

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		Writer out = null;
		// TODO Auto-generated method stub
		// PrintWriter out = new PrintWriter(Writer out ,boolean autoFlush);
		String s = "整个世界！";
		PrintWriter out1 = new PrintWriter(out, true);
		out1.print(s);
	}

}