[转] System.out.println()和System.out.write()的区别
转至:http://blog.chinaunix.net/uid-26359455-id-3130555.html
这两个函数一个是System.out.write()输出字符流,System.out.println()是输出字节流,很简单。看下面这个程序就明白了。
//import java.util.*;public class Test { public static void main(String[] args){// Scanner in = new Scanner(System.in); int a = 65; System.out.write(a); System.out.println("\n"); System.out.println(a); }}
import java.io.IOException;public class Test2 { public static void main(String[] args) throws IOException{ System.out.write("hello\n".getBytes()); System.out.println("hello"); }}