ASCII不可读字符28,29 31 [英] ASCII non readable characters 28, 29 31

问题描述

好的，我在这里很厚我正在处理一个我需要根据分隔符进行拆分的文件。

Ok i am being thick here. I am processing a file which i need to split based on the separator.

以下代码显示为我正在处理的文件定义的分隔符

The following code shows the separators defined for the files i am processing

private static final String    component   = Character.toString((char) 31);
private static final String    data        = Character.toString((char) 29);
private static final String    segment     = Character.toString((char) 28);

有人可以解释这些特定分隔符的重要性吗？

Can someone please explain the significance of these specific separators?

查看ascii代码，这些分隔符是文件，组和单元分隔符。我真的不明白这意味着什么。

Looking at the ascii codes, these separators are file, group and unit separators. I dont really understand what this means.

谢谢

推荐答案

阅读本教程的ASCII分隔符部分了解这些内容。然后阅读这篇文章，专门讨论使用28分隔文本的ASCII方式，29和31。

Read the ASCII Delimiter section of this tutorial to understand these. And then read this article specifically talking about ASCII way of delimiting text using 28,29 and 31.

这篇关于ASCII不可读字符28,29 31的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！