Encyclopedia of Intellij IDEA shortcut keys (super detailed)
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Intellij IDEA Shortcuts Official Documentation
1. Common shortcut keys
Common shortcut keys illustrate
Ctrl＋E A list of recently edited files can be displayed
Shift＋Click file can be closed
Ctrl+[ or ] You can skip to the beginning and end of curly braces
Ctrl＋Shift＋Backspace You can jump to the last edited place
Ctrl＋F12 Can display the structure of the current file
Ctrl＋F7 You can query the reference of the current element in the current file, and then press F3 to select
Ctrl＋N Classes can be opened quickly
Ctrl＋Shift＋N Can open files quickly
Alt ＋ Q You can see the declaration of the current method
Ctrl＋W You can choose words followed by statements followed by lines followed by functions
Alt ＋ F1 The element being edited can be positioned in each panel
Ctrl＋P parameter information can be displayed
Ctrl＋Shift＋Insert Clipboard content can be selected and inserted
Alt＋Insert Constructor/Getter/Setter, etc. can be generated
Ctrl＋Alt＋V Variables can be introduced. For example, assign the SQL in parentheses to a variable
Ctrl＋Alt＋T You can wrap code in a block, such as try/catch
Alt＋Up / Down Quickly move between methods
2. Query shortcut keys
query shortcut illustrate
CTRL+N find class
CTRL+SHIFT+N find files
CTRL+SHIFT+ALT+N Find a method or variable in a class
CIRL+B find the source of the variable
CTRL+ALT+B find all subclasses
CTRL+SHIFT+B find variable class
CTRL+G positioning line
CTRL+F Find text in the current window
CTRL+SHIFT+F Find text in a specified window
CTRL+R Replace text in the current window
CTRL+SHIFT+R Replace text in specified window
ALT+SHIFT+C Find modified files
CTRL+E recently opened files
F3 Drill down to find where the keyword appears
SHIFT+F3
向上一个关键字出现位置
F4
查找变量来源
CTRL+ALT+F7
选中的字符查找工程出现的地方
CTRL+SHIFT+O
弹出显示查找内容
代码快捷键
说明
ALT+回车
导入包,自动修正
CTRL+ALT+L
格式化代码
CTRL+ALT+I
自动缩进
CTRL+ALT+O
优化导入的类和包
ALT+INSERT
生成代码(如GET,SET方法,构造函数等)
CTRL+E
最近更改的代码
CTRL+SHIFT+SPACE
自动补全代码
CTRL+空格
代码提示
CTRL+ALT+SPACE
类名或接口名提示
CTRL+P
方法参数提示
CTRL+J
自动代码
CTRL+ALT+T
把选中的代码放在 TRY{} IF{} ELSE{} 里
复制快捷键
说明
CTRL+D
复制行
CTRL+X
剪切,删除行
其他快捷键
说明
CIRL+U
大小写切换
CTRL+Z
倒退
CTRL+SHIFT+Z
向前
CTRL+ALT+F12
资源管理器打开文件夹
ALT+F1
查找文件所在目录位置
SHIFT+ALT+INSERT
竖编辑模式
CTRL+/
注释//
CTRL+SHIFT+/
注释/… /
CTRL+W
选中代码，连续按会有其他效果
CTRL+B
快速打开光标处的类或方法
ALT+ ←/→
切换代码视图
CTRL+ALT ←/→
返回上次编辑的位置
ALT+ ↑/↓
在方法间快速移动定位
SHIFT+F6
重构-重命名
CTRL+H
显示类结构图
CTRL+Q
显示注释文档
ALT+1
快速打开或隐藏工程面板
CTRL+SHIFT+UP/DOWN
代码向上/下移动。
CTRL+UP/DOWN
光标跳转到第一行或最后一行下
ESC
光标返回编辑框
SHIFT+ESC
光标返回编辑框,关闭无用的窗口
F1
帮助
CTRL+F4
关闭文件