9、将标准字符流写到文件中

package Io;

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.FileNotFoundException;
import java.io.FileWriter;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;

public class TestHtml {
    public static void main(String[] args) {
        BufferedReader br = null;
        PrintWriter pw = null;
        try {
            br = new BufferedReader(new InputStreamReader(System.in));
            pw = new PrintWriter(new BufferedWriter(new FileWriter("G:\\IoTest\\2.html")));
            String str = null;
            while ((str = br.readLine()) != null) {
                if (str.equals("exit")) {
                    System.out.println("感谢使用");
                    break;
                }
                pw.println(str);
            }
        } catch (FileNotFoundException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        } finally {
            if (br != null)
                try {
                    br.close();
                } catch (IOException e) {
                    e.printStackTrace();
                }
        }
        if (pw != null)
            pw.close();
    }
}