vs 左下 设置按钮-->KeyBoard Shortcuts

vscode更改快捷键-- 例子向下复制一行_jjj

 

// Place your key bindings in this file to overwrite the defaults
[

    {
    
    "key": "ctrl+d",
    
    "command": "editor.action.copyLinesDownAction",
    
    "when": "editorTextFocus"
    
    },
    
    {
    
    "key": "ctrl+shift+up",
    
    "command": "editor.action.moveLinesUpAction",
    
    "when": "editorTextFocus"
    
    },
    
    {
    
    "key": "ctrl+shift+down",
    
    "command": "editor.action.moveLinesDownAction",
    
    "when": "editorTextFocus"
    
    }
    
    ]