What common formatting shortcut keys do you know in Eclipse?

How many formatting shortcut keys are commonly used in Eclipse?

Eclipse is a widely used Java integrated development environment (IDE) that provides many functions and shortcut keys that are convenient for developers. Among them, formatting code is one of the necessary operations for programmers in daily development. In Eclipse, there are many commonly used formatting shortcut keys. Here are some commonly used ones.

1. Ctrl Shift F

This is the most commonly used formatting shortcut key in Eclipse. When editing a Java file, press Ctrl Shift F, and Eclipse will automatically format the code according to unified specifications. For example, details such as indentation, line breaks, spaces, etc. can be formatted according to the rules defined in the configuration file to keep the code clean and unified.

2. Ctrl I

When you are editing a Java class or method, press Ctrl I, and Eclipse will automatically indent the currently selected code intelligently. This shortcut key is very convenient and can quickly adjust the code indentation to make the code clearer and easier to read.

3. Ctrl Shift / and Ctrl Shift

These two shortcut keys are very useful when commenting code. Press Ctrl Shift / to comment out the selected code block, and press Ctrl Shift to uncomment. These shortcut keys can help developers quickly comment and uncomment, improving development efficiency.

4. Alt Shift S, then press L

This shortcut key combination is used to generate getter and setter methods. In Java classes, getter and setter methods are common methods used to operate private properties. Using this shortcut key combination, you can quickly and automatically generate getter and setter methods, eliminating the tedious process of manual writing.

5. Ctrl Shift O

This shortcut key is used to automatically import classes and methods. When editing a Java file, if you use an unimported class or method, press Ctrl Shift O and Eclipse will automatically import the corresponding class or method for you, reducing the workload of manual import.

In addition to the shortcut keys listed above, Eclipse also provides many other formatting shortcut keys, such as formatting selected code blocks, automatically formatting line comments, etc. These shortcuts help developers write and format code more efficiently.

To summarize, the commonly used formatting shortcut keys in Eclipse are Ctrl Shift F, Ctrl I, Ctrl Shift / and Ctrl Shift, Alt Shift S, then press L, and Ctrl Shift O. Mastering these shortcut keys can not only improve the quality and readability of the code, but also save development time and improve development efficiency. Therefore, for programmers who use Eclipse for Java development, it is very important to master these commonly used formatting shortcut keys.

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