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Java 将char数组复制到另一个char数组

欢马劈雪

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将char数组复制到另一个char数组

实例源码：

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/*来自 
 N o w J a v a . c o m - 时  代  Java*/

public class ArrayCopyDemo {

public static void main(String[] args) {

char[] copyFrom = { 'd', 'e', 'c', 'a', 'f', 'f', 'e', 'i', 'n',

'a', 't', 'e', 'd' };

char[] copyTo = new char[7];

System.arraycopy(copyFrom, 2, copyTo, 0, 7);

System.out.println(new String(copyTo));

}

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编辑于 2020-03-26 09:23:272020-03-26 09:23:27

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