参考文档：https://blog.csdn.net/weixin_42158546/article/details/112463296

设置双快捷键控制光标上下左右移动

我的设置json文件如下

 追加配置文件：

    {
        "key": "alt+k",
        "command": "cursorUp",
        "when": "textInputFocus"
      },
      {
        "key": "up",
        "command": "cursorUp",
        "when": "textInputFocus"
      },
      {
        "key": "alt+k",
        "command": "selectPrevSuggestion",
        "when": "suggestWidgetMultipleSuggestions && suggestWidgetVisible && textInputFocus"
      },
      {
        "key": "up",
        "command": "selectPrevSuggestion",
        "when": "suggestWidgetMultipleSuggestions && suggestWidgetVisible && textInputFocus"
      },
      {
        "key": "alt+j",
        "command": "cursorDown",
        "when": "textInputFocus"
      },
      {
        "key": "down",
        "command": "cursorDown",
        "when": "textInputFocus"
      },
      {
        "key": "alt+j",
        "command": "selectNextSuggestion",
        "when": "suggestWidgetMultipleSuggestions && suggestWidgetVisible && textInputFocus"
      },
      {
        "key": "down",
        "command": "-selectNextSuggestion",
        "when": "suggestWidgetMultipleSuggestions && suggestWidgetVisible && textInputFocus"
      },
      {
        "key": "alt+l",
        "command": "cursorRight",
        "when": "textInputFocus"
      },
      {
        "key": "right",
        "command": "cursorRight",
        "when": "textInputFocus"
      },
      {
        "key": "alt+h",
        "command": "cursorLeft",
        "when": "textInputFocus"
      },
      {
        "key": "left",
        "command": "cursorLeft",
        "when": "textInputFocus"
      },
      {
        "key": "alt+i",
        "command": "cursorEnd",
        "when": "textInputFocus"
      },
      {
        "key": "end",
        "command": "cursorEnd",
        "when": "textInputFocus"
      },
      {
        "key": "alt+y",
        "command": "cursorHome",
        "when": "textInputFocus"
      },
      {
        "key": "home",
        "command": "cursorHome",
        "when": "textInputFocus"
      }