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把Excel转换成CSV/CSV UTF-8
2022-07-27 05:44:00 【xiaomici】
当我需要把Excel转换成CSV
我转的时候看到好几个CSV,都是啥啥啥啊?
大家都是CSV,有什么不同呢?
CSV么,就是comma separated values,就用来以纯文本格式保存表的数据(数字和文本,特殊字符啥的)。这家伙被大量的应用和系统支持用来当成导入导出格式。
打开看一眼就能看到数据是否有问题,还能看到分隔符和文本识别符。
那这个保存的时候这么多CSV都是什么区别?
1. CSV UTF-8
这个UTF-8 是Unicode Transformation Format 8-bit 编码转换格式。这个就是说支持Unicode特殊字符,像象形字符啊,重音字符啊,并且向后兼容ASCII。
也就是说你这个文档里包含非ASCII的字符的话,你就用这个编码格式。
或者你直接用Unicode Text(*.txt)
2. CSV ( Comma Delimited)
这个就保存为逗号分隔的csv文档了。Windows 系统通用。
3. CSV (macintosh)
这个就在Mac操作系统上的CSV逗号分隔文件。
4. CSV(MS-DOS)
用在MS-DOS系统。
一般情况下都是逗号分隔,但是也有选成分号或者空格分隔的。
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