打印流PrintWriter

打印流PrintWriter

package IO.Demo07;

import java.io.IOException;
import java.io.PrintWriter;

/**printWriter打印流
 * @author liu
 */
public class PrintWriterA {
    public static void main(String[] args) throws IOException {
        PrintWriter pw = new PrintWriter("G:\\print.txt");
        pw.println(98);
        pw.println('a');
        pw.println(true);
        pw.println(3.14);
        pw.close();
        System.out.println("完毕");
    }
}