Java 如何让eclipse自动为IF语句添加大括号?
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How to make eclipse automatically add braces to an IF statement?
提问by Bromide
In Java the following is completely valid:
在 Java 中,以下内容完全有效:
if (x == null)
Y();
else
Z();
I personally don't like it at all. I like all my IF statements to have braces:
我个人一点也不喜欢。我喜欢我所有的 IF 语句都有大括号:
if (x == null) {
Y();
} else {
Z();
}
The eclipse formatter is wonderful and can beautify my code in many other ways.
eclipse 格式化程序非常棒,可以在许多其他方面美化我的代码。
Is there a way to have it add the braces to IF statements?
有没有办法让它在 IF 语句中添加大括号?
采纳答案by gk5885
Under "Preferences": Java > Editor > Save Actions
在“首选项”下:Java > 编辑器 > 保存操作
1) Check "Additional actions"
1) 勾选“其他操作”
2) Click "Configure…"
2)点击“配置...”
3) Go to the "Code Style" tab
3)转到“代码样式”选项卡
4) Check "Use blocks in if/while/for/do statements" and configure to your preferences
4) 选中“在 if/while/for/do 语句中使用块”并根据您的喜好进行配置
回答by ChrisH
Yes.
是的。
Eclipse menu: Source -> Clean Up...
Eclipse 菜单:源 -> 清理...
Configure... -> Code Style -> Use blocks in if/while/for/do statements.
配置... -> 代码风格 -> 在 if/while/for/do 语句中使用块。
回答by Ayusman
I usually do it by creating a code formatter by copying the built in eclipse formatter, here:
我通常通过复制内置的 Eclipse 格式化程序来创建代码格式化程序,在这里:
Windows > Preferences > Java > Code Style > Formatter
Select the profile that you have just created. and click on Edit and go to "Braces" tab.
选择您刚刚创建的配置文件。并单击“编辑”并转到“大括号”选项卡。
Change the braces placement as you like (it's a WYSIWYG kind of editor, makes it easy) .
根据需要更改大括号的位置(这是一种所见即所得的编辑器,很容易)。
When I need to format, I just select all the text and Ctrl+Shift+F
and it works fine for me.
当我需要格式化时,我只需选择所有文本Ctrl+Shift+F
,它对我来说效果很好。
回答by Peter
This is what I did: Eclipse -Preferences-Java-Code Style-Formatter-Edit-Braces Select next line as desired in each box then save as a different name (your choice).
这就是我所做的: Eclipse -Preferences-Java-Code Style-Formatter-Edit-Braces 根据需要在每个框中选择下一行,然后另存为不同的名称(您的选择)。
回答by user1050755
In Eclipse Oxygen (2017+), that option is now at:
在 Eclipse Oxygen (2017+) 中,该选项现在位于:
Window
-> Preferences
-> Java
-> Code Style
-> Clean Up
-> Edit
-> second tab "Code Style"
Window
-> Preferences
-> Java
-> Code Style
-> Clean Up
-> Edit
-> second tab "Code Style"
After changing, select the corresponding parts of your code and run the "Clean Up" option.
更改后,选择代码的相应部分并运行“清理”选项。