Java特定块 Java方法隐藏 Java查找最小/最大数字 Java特定块 import java.nio.ByteBuffer; public class OverwriteChunkOfByteArray { public static void main(String args[]) { String str = "Hello how are you what are you doing"; byte[] byteArray = str.getBytes(); System.out.println("Contents of the byet array :: "); for(int i = 0; i<byteArray.length; i++) { System.out.println((char)byteArray[i]); } ByteBuffer buffer = ByteBuffer.wrap(byteArray); byte[] newArray = "where do you live ".getBytes(); buffer.position(18); buffer.put(newArray); System.out.println("Contents of the byte array after replacement::"); for(int i = 0; i<byteArray.length; i++) { System.out.println((char)byteArray[i]); } } } Java方法隐藏 Java查找最小/最大数字