Alt+Enter Import package, automatically correct Ctrl+N Find class Ctrl+Shift+N Find file Ctrl+Alt+L Format code Ctrl+Alt+O Optimize imported class and package Alt+Insert Generate code (such as get, set method , Constructor, etc.) Ctrl+E or Alt+Shift+C Recently Changed Code Ctrl+R Replace Text Ctrl+F Find Text Ctrl+Shift+Space Autocomplete Code Ctrl+Space Code Hint Ctrl+Alt+Space Class Name or Interface Name prompt Ctrl+P Method parameter prompt Ctrl+Shift+Alt+N Find the method or variable in the class Alt+Shift+C Compare the recently modified code
Shift+F6 Refactor - Rename Ctrl+X Delete Line Ctrl+D Duplicate Line Ctrl+/ or Ctrl+Shift+/ Comment (// or /.../) Ctrl+J Autocode Ctrl+E Recently Opened Files Ctrl+H Display Class structure diagram Ctrl+Q Display comment documents Alt+F1 Find the location of the code Alt+1 Quickly open or hide the project panel Ctrl+Alt+ left/right Return to the last browsed location Alt+ left/right Switch code view Alt+ Up/Down In the method Quickly move between positioning Ctrl+Shift+Up/Down Code to move up/down. F2 or Shift+F2 highlight errors or warnings for quick positioning
After the code label is entered, press Tab to generate the code. Select the text, press Ctrl+Shift+F7 to highlight all the text, and press Esc to disappear the highlight. Ctrl+W Select the code, press continuously to have other effects Select the text, press Alt+F3 to find the same text one by one, and highlight it. Ctrl+Up/Down cursor jumps to the first or last line Ctrl+B quickly opens the class or method at the cursor