xcode 如何在我的整个 xml 字符串中将双引号转义为 \"？
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How do I escape double quotes to \" in my entire xml string?
提问by TeaCupApp
Very simple question but giving me hard time, I want to replace " to \" in my entire xml file. I tried but don't know how to do it.
很简单的问题，但让我很难，我想在我的整个 xml 文件中替换“到\”。我试过了，但不知道该怎么做。
My try :
我的尝试：
escapedXMLString = [xml stringByReplacingOccurrencesOfString:@""" withString:@"\""];
of course above line won't even compile, as I am escaping the double quote. So is there any work around?
当然上面的行甚至不会编译，因为我正在逃避双引号。那么有什么解决办法吗？
回答by MobileOverlord
You need the \ to escape the " in the string for the find and a \ for the \" in the replace.
您需要使用 \ 来转义字符串中的 " 以进行查找，并使用 \ 来转义替换中的 \"。
escapedXMLString = [xml stringByReplacingOccurrencesOfString:@"\"" withString:@"\\""];
回答by Chaitanya Gupta
Try [xml stringByReplacingOccurrencesOfString:@"\"" withString:@"\\\""]);
尝试 [xml stringByReplacingOccurrencesOfString:@"\"" withString:@"\\\""]);
回答by diadyne
If you need to generate this literal for something more involved you might consider using a tool like this:
如果您需要为更多涉及的内容生成此文字，您可以考虑使用这样的工具：
http://www.freeformatter.com/java-dotnet-escape.html#ad-output
http://www.freeformatter.com/java-dotnet-escape.html#ad-output
to accomplish the work for you.
为您完成工作。
See also this answer.
另请参阅此答案。
