Java 数据类型的输出

java不同的数据类型输出 byte,short,int,long,char,float,double,boolean,String。

public static void main(String[] args) {
		byte b = 0x55;
		short s = 0x55ff;
		int i = 1000000;
		long l = 0xffffl;
		char c = 'a';
		float f = 0.23f;
		double d = 0.7e-3;
		boolean B = true;
		String S = "这是字符串类型数据类型";
		
		System.out.println("byte :"+b);
		System.out.println("short :"+s);
		System.out.println("int :"+i);
		System.out.println("long :"+l);
		System.out.println("char :"+c);
		System.out.println("float :"+f);
		System.out.println("double :"+d);
		System.out.println("boolean :"+B);
		System.out.println("String :"+S);
		
	}