VSCode 有 Emacs 的keymap键盘绑定吗

有啊，安装这个插件即可。支持的键位绑定很多

Keymaps

Command	Prefix argument	Desc
`C-f`	✓	Move forward (forward-char)
`C-b`	✓	Move backward (backward-char)
`C-n`	✓	Move to the next line (next-line)
`C-p`	✓	Move to the previous line (previous-line)
`C-a`	✓	Move to the beginning of line (move-beginning-of-line)
`C-e`	✓	Move to the end of line (move-end-of-line)
`M-f`	✓	Move forward by one word unit (forward-word)
`M-b`	✓	Move backward by one word unit (backward-word)
`C-v`	✓	Scroll down by one screen unit (scroll-up-command)
`M-v`	✓	Scroll up by one screen unit (scroll-down-command)
`M-g g` (`M-g M-g`)		Jump to line (command palette)
`M-g n` (`M-g M-n`, C-x `)		Jump to next error
`M-g p` (`M-g M-p`)		Jump to previous error
`C-l`		Center screen on current line (recenter-top-bottom)

Command	Desc
`C-s`	Search forward
`C-r`	Search backward
`M-S-5` (`M-%` with US keyboard)	Replace
`C-Enter`	Replace One Match (In replace dialog)
`C-M-n`	Add selection to next find match
`C-M-p`	Add selection to previous find match

Command	Prefix argument	Desc
`C-d`	✓	Delete right (DEL)
`C-h`	✓	Delete left (BACKSPACE)
`M-d`	✓	Kill word (kill-word)
`M-Bksp`	✓	Kill word left (backward-kill-word)
`C-k`	✓	Kill from the current cursor to the end of line (kill-line)
`C-S-Bksp`	Kill whole line (kill-whole-line)
`C-w`		Kill region
`M-w`		Copy region to kill ring
`C-y`		Yank
`M-y`		Yank pop
`C-o`		Open line
`C-j`	✓	New line
`C-m`	✓	New line
`C-x C-o`		Delete blank lines around (delete-blank-lines)
`C-x h`		Select All
`C-x u` (`C-/`)		Undo
`C-;`		Toggle line comment in and out
`M-;`		Toggle region comment in and out
`C-x C-l` (`M-l`)		Convert to lower case (On the Emacs' original behavior, `C-x C-l` and `M-l` are assigned to the different functionalities. However, this extension assigns these keys to the same `emacs-mcx.transformToLowercase` command which calls `editor.action.transformToLowercase` command internally and works similarly to both the original Emacs' functionalities based on the context. Uppercase (below) is same)
`C-x C-u` (`M-u`)		Convert to upper case

Command	Desc
`C-x b`	Switch to another open buffer
`C-x C-f`	QuickOpen a file
`C-x k`	Close current tab (buffer)
`C-x C-k`	Close all tabs
`C-x 0`	Close editors in the current group.
`C-x 1`	Close editors in other (split) group.
`C-x 2`	Split editor horizontal
`C-x 3`	Split editor vertical
`C-x 4`	Toggle split layout (vertical to horizontal)
`C-x o`	Focus other split editor

Command	Desc
`C-u`	universal-argument (See https://www.gnu.org/software/emacs/manual/html_node/emacs/Arguments.html for detail)

Command	Prefix argument	Desc
`C-M-f`	✓	Move forward by one s-exp
`C-M-b`	✓	Move backward by one s-exp