karabiner-element自定义快捷键

https://ke-complex-modifications.pqrs.org/

https://ke-complex-m

上下左右

{
    "description": "Change hyper-(jikl) to (←↑↓→) keys",
    "manipulators": [
        {
            "from": {
                "key_code": "h",
                "modifiers": {
                    "mandatory": ["left_control"],
                    "optional": ["any"]
                }
            },
            "to": [{ "key_code": "left_arrow" }],
            "type": "basic"
        },
        {
            "from": {
                "key_code": "k",
                "modifiers": {
                    "mandatory": ["left_command"],
                    "optional": ["any"]
                }
            },
            "to": [{ "key_code": "up_arrow" }],
            "type": "basic"
        },
        {
            "from": {
                "key_code": "j",
                "modifiers": {
                    "mandatory": ["left_control"],
                    "optional": ["any"]
                }
            },
            "to": [{ "key_code": "down_arrow" }],
            "type": "basic"
        },
        {
            "from": {
                "key_code": "l",
                "modifiers": {
                    "mandatory": ["left_control"],
                    "optional": ["any"]
                }
            },
            "to": [{ "key_code": "right_arrow" }],
            "type": "basic"
        }
    ]
}