用于存储在 csv 文件中的 Java 转义字符串
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Java Escaping String for Storage in csv file
提问by Christian
If want to store user created strings in a csv file. Is there a preferred library to use for Escaping the string or should I write my own function?
如果要将用户创建的字符串存储在 csv 文件中。是否有用于转义字符串的首选库，还是应该编写自己的函数？
采纳答案by limc
I suggest you use one of the libraries recommended by the post(s) here. While it may seem easy to write your own CSV creator/parser, you are going to run into issues where you need to handle scenarios such as user strings with commas or quotes in them, which can sometimes be quite cumbersome. I used the following libraries and they worked fine:-
我建议您使用此处帖子推荐的库之一。虽然编写自己的 CSV 创建器/解析器似乎很容易，但您将遇到需要处理场景的问题，例如其中包含逗号或引号的用户字符串，这有时会非常麻烦。我使用了以下库，它们运行良好：-
回答by JavaSheriff
For anyone looking for code:
add this to your pom.xml
对于任何寻找代码的人：
将此添加到您的 pom.xml
<dependency>
<groupId>commons-lang</groupId>
<artifactId>commons-lang</artifactId>
<version>2.6</version>
</dependency>
Then use:
然后使用：
String escaped = StringEscapeUtils.escapeCsv("tHIS String 'needs escaping'");
System.out.println(escaped); //safe for csv
UPD:as of version 3.6, StringEscapeUtilsin commons-langdeprecated, so you have to use commons-textinstead:
UPD：作为3.6版本，StringEscapeUtils在commons-lang弃用，因此，你必须使用commons-text，而不是：
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-text</artifactId>
<version>1.6</version>
</dependency>
回答by YoK
If you are writing your own implementation , then here is RFC for you reference: http://tools.ietf.org/html/rfc4180
如果您正在编写自己的实现，那么这里是 RFC 供您参考：http: //tools.ietf.org/html/rfc4180
If your string are not too complicated you can easily develop small function rather than using some library. I have referenced above RFC and created small function for same purpose in one of my projects.
如果您的字符串不太复杂，您可以轻松开发小函数而不是使用某些库。我已经参考了上面的 RFC 并在我的一个项目中为相同的目的创建了小函数。
回答by facundofarias
I ended up using StringEscapeUtils, mostly because I already had the dependency in my project. Works like a charm! Cheers
我最终使用了StringEscapeUtils，主要是因为我的项目中已经有了依赖项。奇迹般有效！干杯
