XML与逗号分隔的文本文件 [英] XML vs comma delimited text files

问题描述

好吧，我已经读了几本关于XML的书，写了程序来吐出它，什么不是。但这里的问题。逗号分隔文件和XML文件都是可读的。但一般来说，逗号分隔文件在我的眼睛比XML文件容易得多;标签通常占用与数据相同的空间，即使不是更多的空间。这只是似乎掩盖了我正在阅读，格式可以采取一个页面包含相同的信息，你可以包含在逗号分隔文件中的单行文本。而逗号分隔的文件解析的复杂性显着降低。所以真正的问题是为什么XML？

Ok, I've read a couple books on XML and wrote programs to spit it out and what not. But here's the question. Both a comma delimited file and a XML file are "human readable." But in general, the comma delimited file is much easier on my eyes than a XML file; the tags typically take up as much if not more space than the data. This just seems to obscure what I'm reading and the format can take a page to contain the same information that you can contain on a single line of text in a comma delimited file. And a comma delimited file is significantly less complex to parse. So the real question is why XML? Just because all the cool kids are doing it?

推荐答案

这些不是唯一的两个选项，你也可以使用 JSON 或 YAML 比xml轻得多。

These aren't the only two options, you can also use JSON or YAML which are much lighter weight than xml.

一般来说，如果您有包含许多特殊字符的简单表格数据，CSV不是一个坏选择。对于结构化数据，请考虑使用其他3。

In general, if you have simple tabular data with out many special characters, CSV isn't a bad choice. For structured data, consider using one of the other 3.

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