⇧⌘A Quick Search Set Background Image background
^⌘F full-screen viewing mode
⇧⌘⏎. Statement completion will automatically add the missing parentheses, square brackets, braces, and the necessary format
⌘E view the file most recent operation
⌘P IntelliJ IDEA each parameter information or constructor overloads
⇧⌘OBut for files and folders. To navigate to a folder, to Slash the characters end of the expression
⌥⌘O You can navigate to Symbol (symbol ), and allows you to find a method or field by its name.
⌘F1 switch
Structure fn ⌘ F12 to view the current file
About mac f1 ~ f12 idea and system conflicts provided with a special function key in the preferences when combined with fn, says special function keys
fn⌘F12 in the current interface to quickly navigate to specified file
fn⇧F6 modify the class name
⌥⌘V extract variable or type
⌥⌘F extraction field private static int val;
⌥⌘C extract a constant
⌥⌘M extraction method
⌥⌘P extraction parameters
⌘D Copy
⌥⏎ autocomplete correct code to run on the process method
^⌥O Optimization Interface
^⌥I automatic indentation lines
^R run
^D debugging