blocks|key|1272189|text|No。转义/外部化字符串是您唯一的选择。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1272190|entityMap|0|LINK|mutability|MUTABLE|url|http://www.javacamp.org/javavscsharp/string.html^0|0|2|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@$A|M|B|N|1|O]]|C|$]]|$1|D|3|-4|5|6|7|P|8|@]|9|@]|C|$]]]|E|$F|$5|G|H|I|C|$J|K]]]]

<a href="http://www.javacamp.org/javavscsharp/string.html" rel="noreferrer">No</a>. Escaping / externalizing the string is your only choice.

blocks|key|1272251|text|正如Kent和Jon所说，没有。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1272252|我的回答只是为了指出，即使有，对于你的特定情况，这在一般情况下也不是一个好主意，假设程序不止一次。|1272253|Java程序不仅可以在Windows平台上运行，还可以在其他平台上运行，并且其他平台具有不同的文件分隔符。因此，处理特定示例的正确方法不是处理转义反斜杠，而是获取文件分隔符属性：|1272254|++++String+sep+=+System.getProperty("file.separator");
++++String+filename+=+ROOTDIR+%2B+sep+%2B+"folder"+%2B+sep+%2B+"afile";|code-block|syntax|javascript|1272255|你可以根据一些策略单独创建ROOTDIR+--不仅仅是平台，还有你是否想让你的“文件”相对于实际的文件系统根目录，或者相对于用户的主目录。|1272256|但肯定的是，使用文件分隔符属性可以使您的程序更广泛地使用。这是更多的工作吗？是。正如Wanda+Sykes所说，“但这是值得的”。|1272257|entityMap^0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|R|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|S|8|@]|9|@]|A|$]]|$1|F|3|G|5|H|7|T|8|@]|9|@]|A|$I|J]]|$1|K|3|L|5|6|7|U|8|@]|9|@]|A|$]]|$1|M|3|N|5|6|7|V|8|@]|9|@]|A|$]]|$1|O|3|-4|5|6|7|W|8|@]|9|@]|A|$]]]|P|$]]

As Kent and Jon have said, no there isn't.

I'm answering just to point out that even if there were, for your particular case, it would be a bad idea in the general case, assuming a more than one-off program. 

Java programs run on more platforms than just Windows, and other platforms have different file delimiters. So instead of dealing with escaped backslashes, the correct way to handle your particular example is by getting the file separator property:

<pre><code>
 String sep = System.getProperty("file.separator");
 String filename = ROOTDIR + sep + "folder" + sep + "afile";
</code></pre>

Where you'd have separately created ROOTDIR based on some policy - not only the platform, but whether you want your "afile" to be relative to the actual file system root, or relative to the user's home directory.

But definitely, using the file separator property makes your programs more widely usable. Is it more work? Yes. As Wanda Sykes says, "But it's worth it".

blocks|key|1057530|text|Java从2019年9月开始使用它，但它使用了不同的sintax。“(三个双引号)。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1057531|*在较新的java版本中(预览中的%2B13，生产就绪时的%2B15+)，java文本块可以实现大部分等效功能。|1057532|String+html+=+"""+++++++++
++++++++++++<xml>
++++++++++++++++<ody>
++++++++++++++++++++<pan>example+xml+</pan>
++++++++++++++++</ody>
++++++++++++</xml>""";|code-block|syntax|javascript|1057533|关于https://docs.oracle.com/en/java/javase/13/text_blocks/index.html的文档|offset|length|1057534|entityMap|0|LINK|mutability|MUTABLE|url|https://docs.oracle.com/en/java/javase/13/text_blocks/index.html^0|0|0|0|2|1S|0|0^^$0|@$1|2|3|4|5|6|7|U|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|V|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|W|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|X|8|@]|9|@$K|Y|L|Z|1|10]]|A|$]]|$1|M|3|-4|5|6|7|11|8|@]|9|@]|A|$]]]|N|$O|$5|P|Q|R|A|$S|T]]]]

Java has it since September 2019, but it used different sintax. “”” (three double-quote marks).
*In more recent java versions (+13 in preview, +15 as production ready), mostly equivalent can be achieved with java text blocks.
<pre><code>String html = &quot;&quot;&quot; 
 &lt;xml&gt;
 &lt;ody&gt;
 &lt;pan&gt;example xml &lt;/pan&gt;
 &lt;/ody&gt;
 &lt;/xml&gt;&quot;&quot;&quot;;
</code></pre>
Documentation on <a href="https://docs.oracle.com/en/java/javase/13/text_blocks/index.html" rel="nofollow noreferrer">https://docs.oracle.com/en/java/javase/13/text_blocks/index.html</a>

Quick question. Is there an equivalent of @ as applied to strings in Java:

For example I can do <code>@"c:\afolder\afile"</code> in C# and have it ignore the escape characters when processing instead of having to do <code>"c:\\afolder\\aFile"</code>. Is there a Java equivalent?

hmmm: stackoverflow is escaping on me .. lol. The second example should read:

c:(double-backslash)afolder(double-backslash)aFile

Java equivalent of C#'s verbatim strings with @

文件系统

Windows

Java

快速问答。在Java中，是否有@的等价物应用于字符串：例如，我可以在C#中执行@"c:\afolder\afile"，让它在处理时忽略转义字符，而不必执行"c:\\afolder\\aFile"。有没有Java的等价物？嗯: stackoverflow在我身上逃脱了..LOL。第二个示例应为：c:(double-bac...

问带有@的C#逐字字符串的Java等价物
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