java中讲讲PrintWriter的用法,举例?

1.2 PrintWriter的用法 (视频下载) (全部书籍)马 克-to-win:PrintWriter和PrintStream类似,只不过PrintStream是针对字节流的,而PrintWriter是针对字符流的。


例:1.2.1

import java.io.*;
public class TestMark_to_win {
    public static void main(String args[]) throws Exception {
        String s1 = "我们" + "\n";
        String s2 = "你们" + "\n";
        PrintWriter p = new PrintWriter("c:/out.txt");
        p.println("output" + s1);
        p.println("output" + s2);

详情黏贴以下网址在地址栏后请进:

http://www.mark-to-win.com/index.html?content=JavaBeginner/javaUrl.html&chapter=JavaBeginner/JavaBeginner8_web.html#UsageOfPrintWriter

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转载自www.cnblogs.com/mark-to-win/p/9698611.html