import java.math.*; import java.util.*; public class Main { public static void main(String[] args) { // TODO Auto-generated method stub char[] W1 = {'0','1','2','3','4'}; byte[] W2= {65,66,67,68}; String A = new String(W1); String B = new String(W1,1,3);//从下标位置为1的数开始,输出3个数 String C = new String(W2);//按照ASCII编码进行输出 String D = new String(W2,1,3); System.out.println(A);//输出01234 System.out.println(B);//输出123 System.out.println(C);//输出ABCD System.out.println(D);//输出BCD } }
字符数组、字节数组实例化
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