blocks|key|4508140|text|有一个与File.separator系统相关的常量，您应该使用它来为您的Java代码提供一些可移植性。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|4508141|entityMap^0|4|E|0^^$0|@$1|2|3|4|5|6|7|H|8|@$9|I|A|J|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|K|8|@]|D|@]|E|$]]]|G|$]]

There is a <code>File.separator</code> system-dependent constant that you should use to provide some portability to your Java code.

blocks|key|4508164|text|必须使用正斜杠"/“来获取此处的文件路径。使用：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4508165|File+f+=+new+File("/Users/pavankumar/Desktop/Testing/Java.txt");
f.createNewFile();|code-block|syntax|javascript|4508166|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

Forward slash "/" must be used to get the file path here.
Use:

<pre><code>File f = new File("/Users/pavankumar/Desktop/Testing/Java.txt");
f.createNewFile();
</code></pre>

blocks|key|524|text|在Linux、Mac和其他*nix版本上，文件夹分隔符是/而不是\，所以没有必要转义任何东西，some/path/of/folders。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|525|此外，您还可以使用/tmp文件夹存放临时文件。|526|最后，在*nix系统上，主目录通常由~表示，或者在环境变量HOME中。|527|entityMap^0|S|1|W|1|1B|K|0|9|4|0|I|1|T|4|0^^$0|@$1|2|3|4|5|6|7|L|8|@$9|M|A|N|B|C]|$9|O|A|P|B|C]|$9|Q|A|R|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|S|8|@$9|T|A|U|B|C]]|D|@]|E|$]]|$1|H|3|I|5|6|7|V|8|@$9|W|A|X|B|C]|$9|Y|A|Z|B|C]]|D|@]|E|$]]|$1|J|3|-4|5|6|7|10|8|@]|D|@]|E|$]]]|K|$]]

On Linux, Mac OS X and other *nix flavours, the folder separator is <code>/</code> not <code>\</code>, so there isn't any need to escape anything, <code>some/path/of/folders</code>.

Also, you can use the <code>/tmp</code> folder for your temporary files.

Finally, on *nix systems, the home directory is usually represented by <code>~</code> or is in the environment variable <code>HOME</code>.

blocks|key|4508222|text|请使用独立于操作系统的File.separator：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4508223|String+home+=+System.getProperty("user.home");
File+f+=+new+File(home+%2B+File.separator+%2B+"Desktop"+%2B+File.separator+%2B+"Testing"+%2B+File.separator+%2B+"Java.txt");|code-block|syntax|javascript|4508224|或者使用org.apache.commons.io.FilenameUtils.normalize：|4508225|File+f+=+new+File(FileNameUtils.normalize(home+%2B+"/Desktop/Testing/Java.txt"));|4508226|可以使用它们中的任何一个(第二个选项需要库)|4508227|entityMap^0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|Q|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|R|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|S|8|@]|9|@]|A|$]]|$1|M|3|-4|5|6|7|T|8|@]|9|@]|A|$]]]|N|$]]

Please use File.separator to be independent from the OS:

<pre><code>String home = System.getProperty("user.home");
File f = new File(home + File.separator + "Desktop" + File.separator + "Testing" + File.separator + "Java.txt");
</code></pre>

Or use org.apache.commons.io.FilenameUtils.normalize:

<pre><code>File f = new File(FileNameUtils.normalize(home + "/Desktop/Testing/Java.txt"));
</code></pre>

Either of them can be used (the second option needs library)

blocks|key|626|text|在Mac中，这是工作在下面的方式，请尝试与文件f=新的File("/Users/bsingh/Desktop/Write/myTextFile.txt")；|type|unstyled|depth|inlineStyleRanges|entityRanges|data|627|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

In Mac OS This is working in below fashion, please try with
File f = new File(&quot;/Users/bsingh/Desktop/Write/myTextFile.txt&quot;);

blocks|key|4508335|text|对于macos中用户目录中的相对文件路径，可以使用$Home。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4508336|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

For the relative file path in macos from the Users directory you can use $Home.

<pre><code>File f = new File("C:\\Temp\\Example.txt");
f.createNewFile();
</code></pre>

On executing, a new file named "Example.txt" will be created in the <code>Temp</code> folder. How do I provide the file path in Mac OS X?

I tried providing:

<pre><code>File f = new File("\\Users\\pavankumar\\Desktop\\Testing\\Java.txt");
f.createNewFile();
</code></pre>

But it didn't work for me.

How do I provide a file path in Mac OS X while creating a file in Java?

Linux

Java

File f = new File("C:\\Temp\\Example.txt");f.createNewFile();执行时，将在Temp文件夹中创建一个名为"Example.txt“的新文件。如何在Mac OS X中提供文件路径？我尝试提供：File f = new File("\\Users\\pavankum...

问如何在Mac OS X中提供文件路径，同时在Java中创建文件？
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问如何在Mac OS X中提供文件路径，同时在Java中创建文件？
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