Java.io.PrintWriter.print String() 方法

package com.codingdict;



import java.io.*;



public class PrintWriterDemo {



   public static void main(String[] args) {

      String s = "Hello world.";



      try {



         // create a new writer

         PrintWriter pw = new PrintWriter(System.out);



         // print string

         pw.print(s);



         // change the line

         pw.println();



         // print another string

         pw.print("This is an example.");



         // flush the writer

         pw.flush();



      } catch (Exception ex) {

         ex.printStackTrace();

      }

   }

}