Visual Studio Code介绍

Visual Studio Code是很轻量但功能强大的代码编辑器，可以在Windows、macOS和 Linux上运行。

User and Workspace Settings

通过settings，可以很容易地配置自己的Visual Studio Code。它提供了
two different scopes for settings:

User Settings - Settings that apply globally to any instance of VS Code you open.
Workspace Settings - Settings stored inside your workspace and only apply when the workspace is opened.

Workspace settings override user settings.

打开方式

页面打开：Code –> Preferences –> Settings，这种方式可以很直观地配置

也可以在json文件里直接修改：

User Settings:

➜  User cat settings.json
{
    window.title: ${activeEditorLong}${separator}${rootName},
    workbench.statusBar.visible: true,
    workbench.colorTheme: Visual Studio Dark,
    workbench.iconTheme: vs-minimal, // panel
    window.zoomLevel: 0,
    editor.tabSize: 4,
    editor.detectIndentation: false,
    editor.renderControlCharacters: true,
    editor.minimap.enabled: false,
    leetcode.endpoint: leetcode,
    leetcode.defaultLanguage: golang,
    breadcrumbs.enabled: false,
    editor.renderWhitespace: none,
    terminal.integrated.shell.osx: zsh,
    terminal.external.osxExec: iTerm.app,  // 默认打开iterm2
    // golang
    go.autocompleteUnimportedPackages: true,
    go.formatTool: goimports, //使用 goimports 工具进行代码格式化，或者使用 goreturns 和 gofmt
    [go]: {
        editor.formatOnSave: true,
    },
    // vim
    vim.useSystemClipboard: true,
    diffEditor.ignoreTrimWhitespace: false,
    diffEditor.renderSideBySide: true,
    C_Cpp.updateChannel: Insiders,
    editor.suggestSelection: first,
    vsintellicode.modify.editor.suggestSelection: automaticallyOverrodeDefaultValue,
    editor.wordWrap: wordWrapColumn,
    editor.wordWrapColumn: 120,
    // 每行输入字符长度提示线
    editor.rulers: [
        80,
        120
    ],
    editor.renderLineHighlight: all,
    go.useLanguageServer: true,
    "window.openFilesInNewWindow": "on", //启用后，将在新窗口中打开文件，而不是重复使用现有实例。
       "workbench.editor.enablePreview": false,   // 打开的文件显示在多个tab"
}

Wrokspace: …

快捷键

默认常用快捷键

(Command Palette | Show All Commands) shift + command + p 或者 F1
搜索文件 command + p
搜索内容(Find in Files) shift + command + f
回到上一个地方(Go Back) ctrl + -
跳到侧边栏(Focus into Side Bar) command + 0
切换侧边栏(Toggle Side Bar Visibility) command + b
打开原生的console(OpenNativeConsole) shift + command +c
切换Panel(Toggle Panel) command + j
调整Panel大小(Resize Panel) ctrl + command + <– | –>

![image](Visual-Studio-Code的使用总结/Code navigation.jpg)

跳转到定义(Go to Definition) F12
(showAllSymbols) command + t

自定义快捷键

更改方式

打开键盘快捷键

Keyboard Shotcuts里显示当前支持哪些快捷键，包括默认的和自定义的；也可以在里面直接更改

Keyboard Shotcuts(json)里了自定义的快捷键；前面在Keyboard Shotcuts修改的会展示在这里，也可以在这里直接修改

常用自定义快捷键

根绝个人喜好，常用的如下：

 {
     "key": "cmd+enter",
     "command": "workbench.action.toggleFullScreen"  //切换全屏
 },
 {
     "key": "cmd+right",
     "command": "workbench.action.nextEditor"   //下个编辑器
 },
 {
     "key": "cmd+left",
     "command": "workbench.action.previousEditor" //上个编辑器
 },
 {
    "key": "alt+cmd+n",
    "command": "openInTerminal"  //打开Terminal,并跳到当前文件的目录
},
{
    "key": "cmd+s cmd+w",
    "command": "workbench.action.quickSwitchWindow" // 切换窗口
},
{
    "key": "cmd+2",
    "command": "workbench.action.focusPanel"   // 跳到Panel
}

常用插件

在左边Extensions里选择插件install。下面列出几种常用的插件：

Vim

遇到的问题

Vim方向键无法长按

解决方案：终端下执行命令：

defaults write com.microsoft.VSCode ApplePressAndHoldEnabled -bool false

复原:

defaults write com.microsoft.VSCode ApplePressAndHoldEnabled -bool true

让 VIM yank 至剪切板的内容通过 ⌘ V 粘贴出来

配置如下 setting：
“vim.useSystemClipboard”: true,

Go

https://code.visualstudio.com/docs/languages/go

Auto completions

1
2

"go.autocompleteUnimportedPackages": true, // Auto completions
"go.formatTool": "gofmt", //代码格式化, 可以用goimports，或者goreturns和gofmt; 必须把vscode的"files.autoSave": off才能生效

Code navigation features are available in the context menu in the editor.

Go To Definition F12 - Go to the source code of the type definition.
Peek Definition ⌥F12 - Bring up a Peek window with the type definition.
Peek References ⇧F12 - Show all references for the type. (显示该类型的所有引用,个人觉得这个功能很强大)