IntelliJ Idea common list of shortcuts
Alt + Enter imported packages, automatic correction
Ctrl + N find classes
Ctrl + Shift + N lookup file
Ctrl + Alt + L format code
Ctrl + Alt + O imported classes and packages optimized
Alt + the Insert generated code (e.g., 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 codes
Ctrl + space code prompt
Ctrl + Alt + Space class or interface name prompt
Ctrl + P method parameter prompts
Ctrl + Shift + Alt + N look class method or variable
Alt + Shift + C Comparative codes last modified
Shift + F6 reconstruction - Rename
Ctrl + Shift + first on the keys
Ctrl + X Delete Row
Ctrl + D to copy the line
Ctrl + / or Ctrl + Shift + / comments (// or / ... /)
Ctrl + J automatic code
Ctrl + E recently opened file
Ctrl + H to display the class structure diagram
Ctrl + Q show comments document
Alt + F1 lookup code location
Alt + 1 quickly open or hidden engineering panel
Ctrl + Alt + left / right to return to the last viewed location
Alt + left / right to switch the code view
alt + up / Down fast between mobile positioning method
Ctrl + Shift + up / Down codes up / down movement.
F2 or Shift + F2 to quickly locate the highlighted errors or warnings
After the code labels entered, press Tab, the generated code.
Select the text, press Ctrl + Shift + F7, highlight all the text, press Esc to highlight disappear.
Ctrl + W to select the code, there will be other effects of continuous press
to select text, press Alt + F3, down one by one to find the same text, and highlight.
Ctrl + Up / Down cursor jumps to the first or last row
of a class or method Ctrl + B to quickly open the cursor
The most commonly used shortcuts
1.Ctrl + E, you can display a list of files recently edited
2.Shift + Click can close the file
3.Ctrl + [or] to jump to the beginning of the end of the braces
4.Ctrl + Shift + Backspace to jump to the last editor of the local
5.Ctrl + F12 can display the current configuration file
6.Ctrl + F7 can query the current element referenced in the current file, and then press F3 can be selected
7.Ctrl + N, can quickly open the class
8.Ctrl + Shift + N, can quickly open the file
9.Alt + Q can see the current methods statement
10.Ctrl + W can select a word and then statement then row in turn function
11.Alt + F1 may be being edited element positioned in each panel
12.Ctrl + P, to display the parameter information
13.Ctrl + Shift + insert can be selected clipboard and inserted
14.Alt + insert can generate the constructor / Getter / Setter like
15.Ctrl + Alt + V variables can be introduced. For example, the SQL in parentheses assigned to a variable
16.Ctrl + Alt + T code can package in a, for example the try / the catch
17.Alt + Up and the Alt + Down can move quickly between the method of
the following is not very useful
18. In some places press Alt + Enter can be Some Intention Action, for example, the "==" to "the equals ()"
19.Ctrl the Shift + + + N can quickly open the Alt symbol
20.Ctrl + Shift + Space in many cases are able to give Smart Tip
21.Alt + F3 can quickly find
22.Ctrl + / and Ctrl + Shift + / be commented code
23.Ctrl + Alt + B to jump to implement the abstract method of
the parent class 24.Ctrl + O can choose to re- write
25.Ctrl + Q can see JavaDoc
26.Ctrl + Alt + Space is the class name completion
27. quickly open class / file / symbol, you can use wildcards, you can also use the abbreviation
28.Live Templates! Ctrl + J
29.Ctrl + the Shift + F7 can highlight the current element in the current use file
30.Ctrl + Alt + Up / Ctrl + Alt + Down search results can quickly jump
31.Ctrl + Shift + J to integrate the two lines
32.Alt + F8 is calculated variable values
