######### Intellij ide shortcut ##########
Alt + press enter to import the package, automatically corrected
CTRL + N lookup class
CTRL + Shift + n search for files
CTRL + ALT + L format the code
CTRL + ALT + O optimized imported classes and packages
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 search for text
CTRL + Shift + space auto-completion code
CTRL + space code prompt
CTRL + ALT + space class name or interface name prompt
CTRL + P method parameter prompt
CTRL + Shift + ALT + n find methods or variables in the class
Alt + Shift + C compare the recently modified code
Shift + F6 reconstruction-Rename
CTRL + Shift + TOP key
CTRL + x Delete rows
CTRL + D copy rows
CTRL +/or Ctrl + Shift +/comment (// or /*...*/)
CTRL + J Automatic Code
CTRL + e recently opened files
CTRL + H display class structure diagram
CTRL + q show comments document
Alt + F1 locate code
Alt + 1 quickly open or hide the project panel
CTRL + ALT + left/right return the previous browsing position
Alt + left/right switch Code view
Alt + up/down fast moving and locating between methods
CTRL + Shift + up/down code move up/down.
F2 or SHIFT + F2 highlight error or warning quick locating
After the code tag is entered, press tab to generate the code.
Select the text, press Ctrl + Shift + F7, highlight all the text, and Press ESC to highlight and disappear.
Press Ctrl + W to select the code, which has other effects.
Select the text, press Alt + F3, search for the same text one by one, and highlight it.
CTRL + up/down Jump cursor to the first or last line
CTRL + B quickly open the class or method at the cursor
Essential shortcuts for intellij ide