java103-字符串概述

//字符串概述
public class test40 {
public static void main(String[] args){
char[] str1={'1','2','3','4','5','6','7','8','9'};
String str2=new String("我是歌谣");
String str3=new String(str1);
String str4=new String(str1,3,4);
String str5=new String("\"\\");
System.out.println(str2);
System.out.println(str3);
System.out.println(str4);
System.out.println(str5);
}
}

运行结果