进入配置文件

在 VSCode 中按下 Ctrl + Shift + P (Mac 为 Cmd + Shift + P)。
输入并选择：“首选项：打开键盘快捷键 (JSON)” (英文：Preferences: Open Keyboard Shortcuts (JSON))。
这会打开一个 keybindings.json 文件。

原始版

// 将键绑定放在此文件中以覆盖默认值
[
    {
        "key": "alt+j",
        "command": "workbench.action.togglePanel"
    },
    {
        "key": "ctrl+j",
        "command": "-workbench.action.togglePanel"
    },
    {
        "key": "ctrl+shift+alt+k u",
        "command": "editor.action.transformToUppercase"
    },
    {
        "key": "ctrl+shift+alt+k l",
        "command": "editor.action.transformToLowercase"
    },
    {
        "key": "ctrl+shift+alt+k c",
        "command": "editor.action.transformToCamelcase"
    },
    {
        "key": "ctrl+shift+alt+k s",
        "command": "editor.action.transformToPascalcase"
    },
    {
        "key": "ctrl+shift+alt+k s",
        "command": "extension.changeCase.snake"
    },
    {
        "key": "ctrl+shift+alt+k t",
        "command": "extension.changeCase.constant"
    },
    {
        "key": "ctrl+shift+alt+k c",
        "command": "extension.changeCase.camel"
    },
    {
        "key": "ctrl+shift+alt+k l",
        "command": "extension.changeCase.lower"
    },
    {
        "key": "ctrl+shift+alt+k u",
        "command": "extension.changeCase.upper"
    },
    {
        "key": "ctrl+shift+alt+k p",
        "command": "extension.changeCase.pascal"
    },
    {
        "key": "ctrl+j",
        "command": "editor.action.joinLines"
    },
    // 强制触发 AI 内联补全 (最通用)
    {
        "key": "alt+enter",
        "command": "editor.action.inlineSuggest.trigger",
        "when": "editorTextFocus && !editorReadonly"
    },
    {
        "key": "alt+oem_2",
        "command": "editor.action.inlineSuggest.trigger"
    },
    {
        "key": "ctrl+shift+alt+p",
        "command": "editor.action.toggleWordWrap"
    },
    {
        "key": "alt+oem_3",
        "command": "extension.changeCase.commands"
    },
    {
        "key": "ctrl+shift+alt+k f",
        "command": "extension.changeCase.upperFirst"
    },
    {
        "key": "tab",
        "command": "editor.action.inlineEdit.accept",
        "when": "inlineEditVisible && !editorReadonly"
    },
    {
        "key": "tab",
        "command": "editor.action.inlineSuggest.commit",
        "when": "inlineSuggestionVisible && !editorReadonly && !suggestWidgetVisible"
    },
    {
        "key": "tab",
        "command": "insertNextSuggestion",
        "when": "hasOtherSuggestions && textInputFocus && !inSnippetMode && !suggestWidgetVisible"
    },
    // --- 禁用误触模式 ---
    // 防止以后再误触 Ctrl+M 导致 Tab 失灵
    { "key": "ctrl+m", "command": "-editor.action.toggleTabFocusMode" }
]

优化版

去重并添加注释

[
    // --- 界面与编辑增强 ---
    {
        "key": "alt+j",
        "command": "workbench.action.togglePanel",
        "comment": "快速切换底部面板（终端/输出）的显示与隐藏"
    },
    {
        "key": "ctrl+j",
        "command": "editor.action.joinLines",
        "comment": "将下一行合并到当前行末尾（替代了默认的切换面板功能）"
    },
    {
        "key": "ctrl+shift+alt+p",
        "command": "editor.action.toggleWordWrap",
        "comment": "手动开启/关闭代码自动换行"
    },

    // --- 大小写与命名风格转换 (使用 Change Case 插件) ---
    {
        "key": "alt+oem_3",
        "command": "extension.changeCase.commands",
        "comment": "Alt + ` (反引号) 唤起所有命名转换菜单"
    },
    {
        "key": "ctrl+shift+alt+k u",
        "command": "extension.changeCase.upper",
        "comment": "转换为 大写 (UPPERCASE)"
    },
    {
        "key": "ctrl+shift+alt+k l",
        "command": "extension.changeCase.lower",
        "comment": "转换为 小写 (lowercase)"
    },
    {
        "key": "ctrl+shift+alt+k c",
        "command": "extension.changeCase.camel",
        "comment": "转换为 小驼峰 (camelCase)"
    },
    {
        "key": "ctrl+shift+alt+k p",
        "command": "extension.changeCase.pascal",
        "comment": "转换为 大驼峰 (PascalCase)"
    },
    {
        "key": "ctrl+shift+alt+k s",
        "command": "extension.changeCase.snake",
        "comment": "转换为 蛇形命名 (snake_case)"
    },
    {
        "key": "ctrl+shift+alt+k t",
        "command": "extension.changeCase.constant",
        "comment": "转换为 常量命名 (CONSTANT_CASE)"
    },
    {
        "key": "ctrl+shift+alt+k f",
        "command": "extension.changeCase.upperFirst",
        "comment": "转换 首字母大写"
    },

    // --- AI 补全与主动触发逻辑 ---
    {
        "key": "alt+enter",
        "command": "editor.action.inlineSuggest.trigger",
        "when": "editorTextFocus && !editorReadonly",
        "comment": "手动按 Alt+Enter 强制唤醒 AI 预测提示（解决不打字不出提示的问题）"
    },
    {
        "key": "alt+oem_2",
        "command": "editor.action.inlineSuggest.trigger",
        "comment": "Alt + / 也可以触发 AI 提示，作为备选手势"
    },

    // --- Tab 键核心控制：优先级从高到低排列 ---
    {
        "key": "tab",
        "command": "editor.action.inlineEdit.accept",
        "when": "inlineEditVisible && !editorReadonly",
        "comment": "【最高优先级】当出现 AI 跳转提示（Jump Line）时，按 Tab 执行跳转"
    },
    {
        "key": "tab",
        "command": "editor.action.inlineSuggest.commit",
        "when": "inlineSuggestionVisible && !editorReadonly && !suggestWidgetVisible",
        "comment": "【次高优先级】当有 AI 灰色补全代码时，按 Tab 应用补全（前提是没弹出下拉建议框）"
    },
    {
        "key": "tab",
        "command": "insertNextSuggestion",
        "when": "hasOtherSuggestions && textInputFocus && !inSnippetMode && !suggestWidgetVisible",
        "comment": "【普通优先级】在多重提示场景下，Tab 负责在不同建议间切换"
    },

    // --- 系统冲突拦截 ---
    {
        "key": "tab",
        "command": "-tab",
        "when": "inlineEditVisible || inlineSuggestionVisible",
        "comment": "当有 AI 提示（跳转或补全）时，禁用 Tab 原生的输入空格功能，防止点不动补全"
    },
    {
        "key": "ctrl+m",
        "command": "-editor.action.toggleTabFocusMode",
        "comment": "禁用 Ctrl+M 切换焦点模式的功能，彻底防止 Tab 键因误触失效（出现 -> Tab 图标）"
    },
    {
        "key": "ctrl+j",
        "command": "-workbench.action.togglePanel",
        "comment": "显式禁用原生的 Ctrl+J 面板切换，确保 Join Lines 逻辑稳定"
    }
]

参考资料

大小写与命名风格转换插件 Change Case