package StringDemo;

//String类的构造方法详解

//方法一：String();

//方法二：String(byte[] bytes)

//方法三：String (byte[] bytes,int index,int length)

//方法四：String（char[] value）

//方法五：String（char[] value,int index,int length）

//方法六：String（String str）

public class StringDemo1 {

    public static void main(String[] args) {

        //方法一：String();

        String s1=new String();

        //String这个类重写了Object父类的方法，return this；

        System.out.println("s1:"+s1);

        System.out.println("s1.length:"+s1.length());

        System.out.println("---------------------");

        //方法二：String(byte[] bytes)

        byte[] byts={,,,,,};

        String s2=new String(byts);

        System.out.println("s2:"+s2);

        System.out.println("s2.length:"+s2.length());

        System.out.println("---------------------");

        //方法三：String (byte[] bytes,int index,int length)

        byte[] byts2={,,,,,};

        String s3=new String(byts2,,);

        System.out.println("s3:"+s3);

        System.out.println("s3.length:"+s3.length());

        System.out.println("---------------------");

        //方法四：String（char[] value）

        char [] value={'a','b','c','d','e','f'};

        String s4=new String(value);

        System.out.println("s4:"+s4);

        System.out.println("s4.length:"+s4.length());

        System.out.println("---------------------");

        //方法五：String（char[] value,int index,int length）

        char [] value2={'a','b','c','d','e','f'};

        String s5=new String(value,,);

        System.out.println("s5:"+s5);

        System.out.println("s5.length:"+s5.length());

        System.out.println("---------------------");

        //方法六：String（String str）

        String s6=new String("abcdef");

        System.out.println("s6:"+s6);

        System.out.println("s6.length:"+s6.length());

        System.out.println("---------------------");

    }

}