macos按键映射karabiner和BetterTouchTool

karabiner映射hjkl:

{

    "description": "cmd+hjkl -> arrow",

    "manipulators": [

        {

            "from": { "key_code": "escape" },

            "to": [

                { "key_code": "escape" },

                { "shell_command": "/Users/tal/soft/im-select com.apple.keylayout.ABC" }

            ],

            "type": "basic"

        },

        {

            "from": {

                "key_code": "open_bracket",

                "modifiers": {

                    "mandatory": ["left_command"],

                    "optional": ["any"]

                }

            },

            "to": [

                {

                    "key_code": "left_arrow",

                    "modifiers": ["left_command"]

                }

            ],

            "type": "basic"

        },

        {

            "from": {

                "key_code": "close_bracket",

                "modifiers": {

                    "mandatory": ["left_command"],

                    "optional": ["any"]

                }

            },

            "to": [

                {

                    "key_code": "right_arrow",

                    "modifiers": ["left_command"]

                }

            ],

            "type": "basic"

        },

        {

            "from": {

                "key_code": "j",

                "modifiers": {

                    "mandatory": ["left_command"],

                    "optional": ["any"]

                }

            },

            "to": [

                {

                    "key_code": "down_arrow",

                    "modifiers": []

                }

            ],

            "type": "basic"

        },

        {

            "from": {

                "key_code": "l",

                "modifiers": {

                    "mandatory": ["left_command"],

                    "optional": ["any"]

                }

            },

            "to": [

                {

                    "key_code": "right_arrow",

                    "modifiers": []

                }

            ],

            "type": "basic"

        },

        {

            "from": {

                "key_code": "k",

                "modifiers": {

                    "mandatory": ["left_command"],

                    "optional": ["any"]

                }

            },

            "to": [

                {

                    "key_code": "up_arrow",

                    "modifiers": []

                }

            ],

            "type": "basic"

        }

    ]

}