// StringJoin.java
public class StringJoin {
	public static void main(String[] args) {
		byte b = 3;
		short s = 4;
		int i=10;
		long l = 11;
		float f = 3f;
		double d2 = 23.5;
		char c = 's';
		boolean bool = false;
		java.util.Date d = new java.util.Date();
		
		// 使用字符串与各种类型的数据进行连接
		System.out.println("byte类型:"+b);		
		System.out.println("short类型:"+s);		
		System.out.println("int类型:"+i);		
		System.out.println("long类型:"+l);		
		System.out.println("float类型:"+f);		
		System.out.println("double类型:"+d2);		
		System.out.println("char类型:"+c);		
		System.out.println("boolean类型:"+bool);
		System.out.println("其他类的对象:"+d);
	}
}