如何将字符串从某个索引复制到JAVA中的另一个字符串

Question

如何将某个索引中的String复制到String中的另一个Java

示例：String s[] = {"0","a","b","c","d","e"};

需要从索引1复制字符串s - 休息到另一个字符串s1（字符串s1 []）

请帮助解决这个问题

Answer 1

使用SDK中的System.arraycopy来获得结果。

Answer 2

使用Arrays.copyOfRange()

public static void main(String[] args) throws Exception {
        String s[] = {"0","a","b","c","d","e"};
        String s1[] = Arrays.copyOfRange(s, 1,s.length);// copies content from s 1 index to rest
        System.out.println(s1);
    }