blocks|key|1907049|text|Eclipse有一个在保存文件时自动格式化的选项。虽然您可以为Ctrl%2BS+(Mac上的Cmd%2BS)键配置一个宏来格式化代码并保存它，但在IntelliJ中没有这样的选项。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1907050|Intellij+reformat+on+file+save|offset|length|1907051|entityMap|0|LINK|mutability|MUTABLE|url|https://stackoverflow.com/questions/946993/intellij-reformat-on-file-save^0|0|0|U|0|0^^$0|@$1|2|3|4|5|6|7|N|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|O|8|@]|9|@$D|P|E|Q|1|R]]|A|$]]|$1|F|3|-4|5|6|7|S|8|@]|9|@]|A|$]]]|G|$H|$5|I|J|K|A|$L|M]]]]

Eclipse has an option to format automatically when saving the file. There is no option for this in IntelliJ although you can configure a macro for the Ctrl+S (Cmd+S on Mac) keys to format the code and save it.

<a href="https://stackoverflow.com/questions/946993/intellij-reformat-on-file-save">Intellij reformat on file save</a>

blocks|key|1907075|text|这也可以通过Ctrl%2BWindowsBtn%2BAlt%2BL来实现，这对一些人来说很重要，因为在一些虚拟机中，Ctrl%2BAlt%2BL可以让你注销。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1907076|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|$]]

This can also be achieved by Ctrl+WindowsBtn+Alt+L. This will be important to some people,because in some Virtual Machines, Ctrl+Alt+L can log you out.

blocks|key|1907169|text|Intellij中没有一个解决方案像Eclipse中那样优雅(或有用)。我们需要的是对intellij的功能请求，这样我们就可以在IDE自动保存时添加一个钩子(要执行的操作)。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1907170|在Eclipse中，我们可以添加"post-save“操作，比如组织导入和格式化类。是的，您必须执行"save“或ctrl-s，但钩子非常方便。|1907171|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|F|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|G|8|@]|9|@]|A|$]]|$1|D|3|-4|5|6|7|H|8|@]|9|@]|A|$]]]|E|$]]

None of the solutions in Intellij is as elegant (or useful) as in Eclipse. What we need is feature request to the intellij so that we can add a hook (what actions to perform) when the IDE autosaves. 

In Eclipse we can add "post-save" actions, such as organize imports and format the class. Yes you have to do a "save" or ctrl-s but the hook is very convenient.

blocks|key|1907511|text|如果你愿意，你可以使用一个saveActions插件。你可以重新格式化文件，优化导入和更多的东西，它真的是可定制的，很容易设置。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1907512|entityMap|0|LINK|mutability|MUTABLE|url|https://plugins.jetbrains.com/plugin/7642-save-actions^0|D|B|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]]]]

if you want, you can use a <a href="https://plugins.jetbrains.com/plugin/7642-save-actions" rel="nofollow noreferrer">saveActions</a> plugin. You can reformat file, optimized the imports and more things, it's really customizable and easy to setup.

blocks|key|1693549|text|这是不可能的，但在intellij+13中，如何添加鼠标手势，例如单击鼠标左键来重新格式化代码？或者，如果你不经常使用鼠标，那么添加一个你一直使用的非常简单的键盘热键(可能是"enter"？老实说，我不确定intellij是否会对此感到满意)|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1693550|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|$]]

Well that's not possible, but in intellij 13, how about adding a mouse gesture, something like single left mouse click to reformat the code? Or if you don't use the mouse much then add a very simple keyboard hotkey that you use all the time (possibly the "enter"? not sure if intellij would be happy with that to be honest)

blocks|key|1907210|text|根据Larson的评论，save-actions插件现在可以做到这一点。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1907211|entityMap|0|LINK|mutability|MUTABLE|url|https://youtrack.jetbrains.net/issue/IDEABKL-5806|1|https://plugins.jetbrains.com/plugin/7642-save-actions^0|2|6|0|C|C|1|0^^$0|@$1|2|3|4|5|6|7|N|8|@]|9|@$A|O|B|P|1|Q]|$A|R|B|S|1|T]]|C|$]]|$1|D|3|-4|5|6|7|U|8|@]|9|@]|C|$]]]|E|$F|$5|G|H|I|C|$J|K]]|L|$5|G|H|I|C|$J|M]]]]

Per the comment of <a href="https://youtrack.jetbrains.net/issue/IDEABKL-5806" rel="nofollow noreferrer">Larson</a>, this is now possible with the <a href="https://plugins.jetbrains.com/plugin/7642-save-actions" rel="nofollow noreferrer">save-actions</a> plugin.

blocks|key|1693907|text|我知道这个问题很老了，但实际上有一个用于IntelliJ的Save+Actions插件，可以配置为自动格式化代码。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1693908|entityMap|0|LINK|mutability|MUTABLE|url|https://plugins.jetbrains.com/plugin/7642-save-actions^0|T|C|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]]]]

I know this question is quite old but there is actually a <a href="https://plugins.jetbrains.com/plugin/7642-save-actions" rel="nofollow noreferrer">Save Actions</a> plugin for IntelliJ that can be configured to format the code automatically.

blocks|key|1907105|text|我在Microsoft+Visual+Studio中实现自动重整的方式(它不能完美地工作)：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1907106|1.+Edit+>+Macros+>+Start+Macro+Recording
2.+Press+continuously:+Enter+%2B+Ctrl%2BAlt%2BI
3.+Edit+>+Macros+>+Stop+Macro+Recording+(Name+it+for+example+ReformatingByEnter)|code-block|syntax|javascript|1907107|现在我们需要执行相同的操作，但对于Ctrl%2BAlt%2BL%2B；|1907108|4.+Edit+>+Macros+>+Start+Macro+Recording
5.+Press+continuously:+;+%2B+Ctrl%2BAlt%2BI
6.+Edit+>+Macros+>+Stop+Macro+Recording+(Name+it+for+example+ReformatingBy;)|1907109|现在我们需要将HotKeys赋值给这些宏：|1907110|7.+File+>+Settings+>+Keymap+>+press+on+a+gear+button+>+Duplicate...
8.+Unfold+a+macro+button+(beneath)+and+by+right+clicking+on+two+
ours+macros+assign+HotKeys+for+them:+"Enter"+and+";"+correspondingly.|1907111|entityMap^0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|R|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|S|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|T|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|U|8|@]|9|@]|A|$]]|$1|M|3|N|5|D|7|V|8|@]|9|@]|A|$E|F]]|$1|O|3|-4|5|6|7|W|8|@]|9|@]|A|$]]]|P|$]]

The way I implemented automatical reformating like in Microsoft Visual Studio (It doesn't work perfect):

<pre><code>1. Edit &gt; Macros &gt; Start Macro Recording
2. Press continuously: Enter + Ctrl+Alt+I
3. Edit &gt; Macros &gt; Stop Macro Recording (Name it for example ReformatingByEnter)
</code></pre>

Now we need to perform same actions but for Ctrl+Alt+L+;

<pre><code>4. Edit &gt; Macros &gt; Start Macro Recording
5. Press continuously: ; + Ctrl+Alt+I
6. Edit &gt; Macros &gt; Stop Macro Recording (Name it for example ReformatingBy;)
</code></pre>

Now we need to assign HotKeys to these macros:

<pre><code>7. File &gt; Settings &gt; Keymap &gt; press on a gear button &gt; Duplicate...
8. Unfold a macro button (beneath) and by right clicking on two 
ours macros assign HotKeys for them: "Enter" and ";" correspondingly.
</code></pre>

Is it possible in Intellij IDEA after typing ';' or press 'Enter' happened formatting of this string?

For instance,
to:

<pre><code>a+b=10;
</code></pre>

after:

<pre><code>a + b = 10;
</code></pre>

Or only possible option: Code > Reformat Code...?

Thank you!

How enable auto-format code for Intellij IDEA?

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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在Intellij IDEA中，在键入';‘或按'Enter’后是否可以格式化此字符串？例如，执行以下操作：a+b=10;之后：a + b = 10;或唯一可能的选项:代码>重新格式化代码...谢谢!

问如何为Intellij IDEA启用自动格式化代码？
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