有没有人碰巧知道,如果有一个令牌,我可以添加到我的csv的某个字段,这样Excel就不会试图将它转换为日期?
我试图从我的应用程序中编写一个.csv文件,其中一个值碰巧看起来足够像一个日期,Excel会自动将它从文本转换为日期。我曾尝试将所有文本字段(包括看起来像日期的文本字段)放在双引号内,但没有效果。
有没有人碰巧知道,如果有一个令牌,我可以添加到我的csv的某个字段,这样Excel就不会试图将它转换为日期?
我试图从我的应用程序中编写一个.csv文件,其中一个值碰巧看起来足够像一个日期,Excel会自动将它从文本转换为日期。我曾尝试将所有文本字段(包括看起来像日期的文本字段)放在双引号内,但没有效果。
当前回答
这是我知道如何在不搞乱文件本身的情况下完成这一点的唯一方法。就像使用Excel一样,我用头在桌子上敲了几个小时才学会这一点。
Change the .csv file extension to .txt; this will stop Excel from auto-converting the file when it's opened. Here's how I do it: open Excel to a blank worksheet, close the blank sheet, then File => Open and choose your file with the .txt extension. This forces Excel to open the "Text Import Wizard" where it'll ask you questions about how you want it to interpret the file. First you choose your delimiter (comma, tab, etc...), then (here's the important part) you choose a set columns of columns and select the formatting. If you want exactly what's in the file then choose "Text" and Excel will display just what's between the delimiters.
其他回答
在我的案例中,使用R生成的csv文件中的“Sept8”被Excel 2013转换为“8-Sept”。该问题通过使用xlsx包中的write.xlsx2()函数生成xlsx格式的输出文件来解决,该输出文件可以由Excel加载,而无需进行不必要的转换。因此,如果给你一个csv文件,你可以尝试将它加载到R中,并使用write.xlsx2()函数将其转换为xlsx。
None of the solutions offered here is a good solution. It may work for individual cases, but only if you're in control of the final display. Take my example: my work produces list of products they sell to retail. This is in CSV format and contain part-codes, some of them start with zero's, set by manufacturers (not under our control). Take away the leading zeroes and you may actually match another product. Retail customers want the list in CSV format because of back-end processing programs, that are also out of our control and different per customer, so we cannot change the format of the CSV files. No prefixed'=', nor added tabs. The data in the raw CSV files is correct; it's when customers open those files in Excel the problems start. And many customers are not really computer savvy. They can just about open and save an email attachment. We are thinking of providing the data in two slightly different formats: one as Excel Friendly (using the options suggested above by adding a TAB, the other one as the 'master'. But this may be wishful thinking as some customers will not understand why we need to do this. Meanwhile we continue to keep explaining why they sometimes see 'wrong' data in their spreadsheets. Until Microsoft makes a proper change I see no proper resolution to this, as long as one has no control over how end-users use the files.
在双引号中添加空格前缀解决了这个问题!!
我在csv文件的一个列中有“7/8”这样的数据,MS-Excel将其转换为“07-Aug”。但是使用“LibreOffice Calc”就没有问题了。
为了解决这个问题,我只是给空格字符加上前缀(在7之前添加空格),比如“7/8”,这对我来说很有效。这是为Excel-2007测试的。
在Excel 2010中打开一个新工作表。 在“数据”ribbon上单击“从文本中获取外部数据”。 选择您的CSV文件,然后单击“打开”。 单击“下一步”。 取消“Tab”,在“逗号”旁边打勾,然后点击“下一步”。 单击第一列上的任意位置。 按住shift键拖动滑块,直到可以单击最后一列,然后松开shift键。 点击“文本”单选按钮,然后点击“完成”
所有列都将作为文本导入,就像它们在CSV文件中一样。
我对不断转换为科学符号的信用卡号这样做:我最终将.csv导入到谷歌Sheets中。导入选项现在允许禁用数字值的自动格式化。我将任何敏感列设置为纯文本并下载为xlsx。
这是一个糟糕的工作流程,但至少我的价值观保持了原样。