I'm developing a part of an application that's responsible for exporting some data into CSV files. The application always uses UTF-8 because of its multilingual nature at all levels. But opening such CSV files (containing e.g. diacritics, cyrillic letters, Greek letters) in Excel does not achieve the expected results showing something like Г„/Г¤, Г–/Г¶. And I don't know how to force Excel understand that the open CSV file is encoded in UTF-8. I also tried specifying UTF-8 BOM EF BB BF, but Excel ignores that.

有什么解决办法吗?

附注:哪些工具可能像Excel一样?


更新

I have to say that I've confused the community with the formulation of the question. When I was asking this question, I asked for a way of opening a UTF-8 CSV file in Excel without any problems for a user, in a fluent and transparent way. However, I used a wrong formulation asking for doing it automatically. That is very confusing and it clashes with VBA macro automation. There are two answers for this questions that I appreciate the most: the very first answer by Alex https://stackoverflow.com/a/6002338/166589, and I've accepted this answer; and the second one by Mark https://stackoverflow.com/a/6488070/166589 that have appeared a little later. From the usability point of view, Excel seemed to have lack of a good user-friendly UTF-8 CSV support, so I consider both answers are correct, and I have accepted Alex's answer first because it really stated that Excel was not able to do that transparently. That is what I confused with automatically here. Mark's answer promotes a more complicated way for more advanced users to achieve the expected result. Both answers are great, but Alex's one fits my not clearly specified question a little better.


更新2

在最后一次编辑5个月后,我注意到Alex的答案不知为何消失了。我真的希望这不是一个技术问题,我希望现在不再有关于哪个答案更好的讨论。所以我认为马克的答案是最好的。


当前回答

Alex是正确的,但是由于你必须导出到csv,你可以在打开csv文件时给用户这样的建议:

另存为csv格式 打开Excel 使用“data”导入数据——>导入外部数据——>导入数据 选择文件类型“csv”并浏览到您的文件 在导入向导中将File_Origin更改为“65001 UTF”(或选择正确的语言字符标识符) 将分隔符更改为逗号 选择要导入的位置并完成

这样特殊字符才能正确显示。

其他回答

Alex是正确的,但是由于你必须导出到csv,你可以在打开csv文件时给用户这样的建议:

另存为csv格式 打开Excel 使用“data”导入数据——>导入外部数据——>导入数据 选择文件类型“csv”并浏览到您的文件 在导入向导中将File_Origin更改为“65001 UTF”(或选择正确的语言字符标识符) 将分隔符更改为逗号 选择要导入的位置并完成

这样特殊字符才能正确显示。

几天前我遇到了同样的问题,找不到任何解决方案,因为我不能使用从csv导入功能,因为它使所有内容都被样式化为字符串。

我的解决方案是首先用notpad++打开文件,并将编码更改为ASCII。 然后在excel中打开文件,它就像预期的那样工作了。

一个真正令人惊叹的答案列表,但由于还缺少一个非常好的答案,我在这里提到它:打开谷歌表的csv文件,并将其保存到本地计算机作为excel文件。

与微软相比,谷歌已经成功支持UTF-8 csv文件,所以它只是在那里打开文件。导出到excel格式也可以。因此,尽管这可能不是所有人的首选解决方案,但它是非常安全的,点击次数也不像听起来那么多,特别是当您已经登录到谷歌时。

正如我在http://thinkinginsoftware.blogspot.com/2017/12/correctly-generate-csv-that-excel-can.html:上发表的

告诉负责生成CSV的软件开发人员纠正它。作为一个快速的解决方法,你可以使用gsed在字符串的开头插入UTF-8 BOM:

gsed -i '1s/^\(\xef\xbb\xbf\)\?/\xef\xbb\xbf/' file.csv

如果UTF-4 BOM不存在,该命令将插入。因此这是一个幂等命令。现在您应该能够双击该文件并在Excel中打开它。

php生成的CSV文件也有同样的问题。 当分隔符在内容开头通过“sep=,\n”定义时(当然是在BOM之后),Excel会忽略BOM。

因此,在内容的开头添加一个BOM ("\xEF\xBB\xBF"),并通过fputcsv($fh, $data_array, ";")设置分号作为分隔符;很管用。