Java Dev Notes - 10 - String 格式化输出

public class TestCase01 {

	public static void main(String[] args) {
		int i = 10;
		System.out.println("int i = "+i);
		System.out.printf("int i = %d\n",i);
		System.out.format("int i = %d\n",i);
		Formatter format = new Formatter(System.out);
		format.format("int i = %d\n",i);
	}

}

输出结果：

int i = 10
int i = 10
int i = 10
int i = 10

【to be continued】