Eclipse 导入的快捷键

Question

It's been a while since I last used Eclipse. I used to love this handy key shortcut that added all the imports to the top of the source file, but I've forgotten it. Does anyone know what this shortcut is?

Answer 1

Ctrl + Shift + O (<-- an 'O' not a zero)

Note: This shortcut also removes unused imports.

Answer 2

Some useful shortcuts. You're looking for the 1st one...

1. Ctrl + Shift + O : Organize imports
2. Ctrl + Shift + T : Open Type
3. Ctrl + Shift + F4 : Close all Opened Editors
4. Ctrl + O : Open declarations
5. Ctrl + E : Open Editor
6. Ctrl + / : Line Comment
7. Alt + Shift + R : Rename
8. Alt + Shift + L : extract to Local Variable
9. Alt + Shift + M : extract to Method
10. F3 : Open Declaration

Source Here

Answer 3

Some other useful shortcuts:

1. Alt + Shift + R : R ename
2. Alt + Shift + Y : Word wrap
3. Alt + Shift + V : Move the selected elements
4. Alt + Shift + I : I nline refactoring
5. Alt + Shift + M : Extract M ethod refactoring.
6. Alt + Shift + L : Extract L ocal Variable
7. Alt + Shift + A : Block selection mode
8. Alt + Shift + Arrow Keys : selects enclosing elements
9. Alt + Shift + F1 : Focus on eclipse element to know plugin implementation details.
10. Alt + Shift + F2 : Plugin implementation details.
11. F4 : Type Hierarchy
12. Ctrl + Shift + T : Open T ype
13. Ctrl + Shift + H : Open Type in H ierarchy
14. Ctrl + Alt + H : Call H ierarchy
15. Ctrl + Shift + G : Reference in workspace
16. Ctrl + Alt + G : Quick Search for selected text
17. Ctrl + Shift + O : O rganize imports
18. Ctrl + Shift + M : Add import for currently selected.
19. Ctrl + Shift + L : Shows you a L ist of your currently defined shortcut keys
20. Ctrl + Shift + U : Occurrence in current file
21. Ctrl + Shift + A : Open plug-in A rtifact
22. Ctrl + Shift + { : Two side by side editors with current file
23. Ctrl + Shift + Space : Parameter Hints
24. Ctrl + Shift + Mouse hover : To view javadoc
25. Shift + Mouse hover : To view source code
26. Ctrl + Space : Content Assist
27. Ctrl + F3 / O : Outline
28. Ctrl + T : T ype Hierarchy
29. Ctrl + H : Open Search Dialog
30. Ctrl + 1 : Quick Fix
31. Ctrl + Shift + NUM_KEYPAD_DIVIDE : Collapse All code blocks
32. Ctrl + Shift + NUM_KEYPAD_MULTIPLY : To open all code blocks
33. Alt + left arrow : Open recently closed file

Ctrl + Shift + any key :Direct actions (on text mostly)

Alt + Shift + any key : Indirect actions

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Ctrl It was originally used to send Control character to terminals. Ctrl commands are commonly used shortcuts. (In Mac Command )

Alt It enables alternate uses for other keys.

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The above shortcuts are default, if we want to change shortcuts we can do. In eclipse -> Windows -> preferences -> keys. Where we can find all shortcuts with full details:

and
https://shortcutworld.com/IntelliJ-IDEA/win/IntelliJ_Shortcuts https://shortcutworld.com/Eclipse/win/Eclipse-Helios_Shortcuts https://www.jetbrains.com/help/idea/migrating-from-eclipse-to-intellij-idea.html#Shortcuts

Answer 4

You also can enable this import as automatic operation. In the properties dialog of your Java projects, enable organize imports via Java Editor - Save Action . After saving your Java files, IDE will do organizing imports, formatting code and so on for you.

Answer 5

IntelliJ just inserts them automagically; no shortcut required. If the class name is ambiguous, it'll show me the list of possibilities to choose from. It reads my mind....

Answer 6

Ctrl + Space : Show Imports

This displays imports as you're typing a non-standard class name provided the proper references have been added to the project.

This works on partial or complete class names as you are typing them or after the fact (Just place the cursor back on the class name with squigglies).

Answer 7

也可以使用CTRL + 1这将建议导入。

Answer 8

对于静态导入，选择字段并按 Ctrl+Shift+M

Answer 9

Yes. you can't remember all the shortcuts. You will forget many of them for sure. In this way, you can recall it and get the work done quickly.

Press Ctrl + 3

And type whatever the hell you want :) It's a shortcut for shortcuts