Objective-c 中的字节数组 [英] Byte array in objective-c
本文介绍了Objective-c 中的字节数组的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
如何在 Objective-C 中创建字节数组?
How can I create a byte array in Objective-C?
我有一些这样的数据:0x12, 0x23, 0x34, 0x45, 0x56, 0x67, 0x78, 0x89, 0x12, 0x23, 0x34, 0x45, 0x56, 0x787, 0x787, 0x787, 0x787,我想准备一个字节数组.
I have some data like this:0x12, 0x23, 0x34, 0x45, 0x56, 0x67, 0x78, 0x89, 0x12, 0x23, 0x34, 0x45, 0x56, 0x67, 0x78, 0x89, that I want to prepare as a byte array.
推荐答案
你可以简单地使用纯 C 语法，它在 Objective-C 中可用:
You can simply use plain C syntax, which is available in Objective-C:
const char myByteArray[] = {
0x12,0x23,0x34,0x45,
0x56,0x67,0x78,0x89,
0x12,0x23,0x34,0x45,
0x56,0x67,0x78,0x89 };
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