System.out.println()和System.out.print()區別

區別：

• System.out.println() 輸出信息后追加一個換行
• System.out.print()輸出之后不追加換行

實例：

(1)System.out.println()

 

package tes;

public class OutputTest {
	public static void main(String[] args) {
		String[] st = {"a","b","c","d"};
		for(int i = 0; i < st.length; i++ ){
			System.out.println(st[i]+"");
		}	
	}
}

 

打印效果:

a
b
c
d

(1)System.out.print()

package tes;

public class OutputTest {
	public static void main(String[] args) {
		String[] st = {"a","b","c","d"};
		for(int i = 0; i < st.length; i++ ){
		    System.out.print(st[i]+"");
		}	
	}
}

打印效果：

abcd