Java 将多个字节数组合并为一个较长的字节数组。

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将多个字节数组合并为一个较长的字节数组。

实例源码：

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//package com.nowjava;

/** 
 来自 NowJava.com**/

public class Main {

public static void main(String[] argv) throws Exception {

byte[] a = new byte[] { 34, 35, 36, 37, 37, 37, 67, 68, 69 };

System.out.println(java.util.Arrays.toString(combineArrays(a)));

}

/**

* Combines multiple byte arrays into a single, longer byte array. Each byte array is appended to the end of the previous byte

* array. The arrays do not need to be the same length. An example: [1, 2, 3] and [4, 5] and [6, 7, 8, 9] would return the byte

* array of [1, 2, 3, 4, 5, 6, 7, 8, 9].

* @param a - The byte arrays to combine.

* @return The combined byte array.

public static byte[] combineArrays(byte[]... a) {

int massLength = 0;

for (byte[] b : a)

massLength += b.length;

byte[] c = new byte[massLength];

byte[] d;

int index = 0;

for (int i = 0; i < a.length; i++) {

d = a[i];
/**代码未完, 请加载全部代码(NowJava.com).**/

​x
 
​
​
//package com.nowjava;
​
/** 
 来自 NowJava.com**/
​
public class Main {
​
    public static void main(String[] argv) throws Exception {
​
        byte[] a = new byte[] { 34, 35, 36, 37, 37, 37, 67, 68, 69 };
​
        System.out.println(java.util.Arrays.toString(combineArrays(a)));
​
    }
​
​
    /**
​
     * Combines multiple byte arrays into a single, longer byte array. Each byte array is appended to the end of the previous byte
​
     * array. The arrays do not need to be the same length. An example: [1, 2, 3] and [4, 5] and [6, 7, 8, 9] would return the byte
​
     * array of [1, 2, 3, 4, 5, 6, 7, 8, 9].
​
     * @param a - The byte arrays to combine.
​
     * @return The combined byte array.
​
     */
​
    public static byte[] combineArrays(byte[]... a) {
​
        int massLength = 0;
​
        for (byte[] b : a)
​
            massLength += b.length;
​
        byte[] c = new byte[massLength];
​
        byte[] d;
​
        int index = 0;
​
        for (int i = 0; i < a.length; i++) {
​
            d = a[i];
/**代码未完, 请加载全部代码(NowJava.com).**/