MacOS 自动切换输入法

下载Karabiner-Elements

• 打开Complex Modifications

• add your own rule

• 粘贴以下内容

{
    "description": "AJAZZ fast (delayed_action): Shift+4->$, Shift+,-><, Shift+.->>, Shift+-->_",
    "manipulators": [
        {
            "conditions": [
                {
                    "identifiers": [
                        {
                            "product_id": 32839,
                            "vendor_id": 3141
                        }
                    ],
                    "type": "device_if"
                }
            ],
            "from": {
                "key_code": "4",
                "modifiers": {
                    "mandatory": ["shift"],
                    "optional": ["any"]
                }
            },
            "parameters": { "basic.to_delayed_action_delay_milliseconds": 120 },
            "to": [{ "select_input_source": { "input_source_id": "com.apple.keylayout.ABC" } }],
            "to_delayed_action": {
                "to_if_canceled": [],
                "to_if_invoked": [
                    {
                        "key_code": "4",
                        "modifiers": ["shift"]
                    }
                ]
            },
            "type": "basic"
        },
        {
            "conditions": [
                {
                    "identifiers": [
                        {
                            "product_id": 32839,
                            "vendor_id": 3141
                        }
                    ],
                    "type": "device_if"
                }
            ],
            "from": {
                "key_code": "comma",
                "modifiers": {
                    "mandatory": ["shift"],
                    "optional": ["any"]
                }
            },
            "parameters": { "basic.to_delayed_action_delay_milliseconds": 120 },
            "to": [{ "select_input_source": { "input_source_id": "com.apple.keylayout.ABC" } }],
            "to_delayed_action": {
                "to_if_canceled": [],
                "to_if_invoked": [
                    {
                        "key_code": "comma",
                        "modifiers": ["shift"]
                    }
                ]
            },
            "type": "basic"
        },
        {
            "conditions": [
                {
                    "identifiers": [
                        {
                            "product_id": 32839,
                            "vendor_id": 3141
                        }
                    ],
                    "type": "device_if"
                }
            ],
            "from": {
                "key_code": "period",
                "modifiers": {
                    "mandatory": ["shift"],
                    "optional": ["any"]
                }
            },
            "parameters": { "basic.to_delayed_action_delay_milliseconds": 120 },
            "to": [{ "select_input_source": { "input_source_id": "com.apple.keylayout.ABC" } }],
            "to_delayed_action": {
                "to_if_canceled": [],
                "to_if_invoked": [
                    {
                        "key_code": "period",
                        "modifiers": ["shift"]
                    }
                ]
            },
            "type": "basic"
        },
        {
            "conditions": [
                {
                    "identifiers": [
                        {
                            "product_id": 32839,
                            "vendor_id": 3141
                        }
                    ],
                    "type": "device_if"
                }
            ],
            "from": {
                "key_code": "hyphen",
                "modifiers": {
                    "mandatory": ["shift"],
                    "optional": ["any"]
                }
            },
            "parameters": { "basic.to_delayed_action_delay_milliseconds": 120 },
            "to": [{ "select_input_source": { "input_source_id": "com.apple.keylayout.ABC" } }],
            "to_delayed_action": {
                "to_if_canceled": [],
                "to_if_invoked": [
                    {
                        "key_code": "hyphen",
                        "modifiers": ["shift"]
                    }
                ]
            },
            "type": "basic"
        },
        {
            "conditions": [
                {
                    "identifiers": [
                        {
                            "product_id": 32839,
                            "vendor_id": 3141
                        }
                    ],
                    "type": "device_if"
                }
            ],
            "from": {
                "key_code": "grave_accent_and_tilde",
                "modifiers": { "optional": ["any"] }
            },
            "parameters": { "basic.to_delayed_action_delay_milliseconds": 120 },
            "to": [{ "select_input_source": { "input_source_id": "com.apple.keylayout.ABC" } }],
            "to_delayed_action": {
                "to_if_canceled": [],
                "to_if_invoked": [{ "key_code": "grave_accent_and_tilde" }]
            },
            "type": "basic"
        }
    ]
}