先安装 im-select
将以下部分插入setting json里面
mac
"vim.autoSwitchInputMethod.enable": true,
"vim.autoSwitchInputMethod.defaultIM": "com.apple.keylayout.US",
"vim.autoSwitchInputMethod.obtainIMCmd": "/usr/local/bin/im-select",
"vim.autoSwitchInputMethod.switchIMCmd": "/usr/local/bin/im-select {im}"