细节参考我的另一篇文章（C++那篇）
需要配置好Go语言的环境变量（可参考https://learnku.com/articles/24924）
call plug#begin('~/.config/nvim/plugged')
Plug 'preservim/nerdtree'
Plug 'majutsushi/tagbar'
Plug 'Xuyuanp/nerdtree-git-plugin'
Plug 'fatih/vim-go', { 'do': ':GoUpdateBinaries' }
Plug 'joshdick/onedark.vim'
call plug#end()
colo onedark
set nu
set softtabstop=4
set tabstop=4
set shiftwidth=4
set cindent
" Exit Vim if NERDTree is the only window remaining in the only tab.
autocmd BufEnter * if tabpagenr('$') == 1 && winnr('$') == 1 && exists('b:NERDTree') && b:NERDTree.isTabTree() | quit | endif
" Start NERDTree when Vim starts with a directory argument.
autocmd StdinReadPre * let s:std_in=1
autocmd VimEnter * if argc() == 1 && isdirectory(argv()[0]) && !exists('s:std_in') |
\ execute 'NERDTree' argv()[0] | wincmd p | enew | execute 'cd '.argv()[0] | endif
" Set internal encoding of vim, not needed on neovim, since coc.nvim using some
" unicode characters in the file autoload/float.vim
set encoding=utf-8
nmap <Space> :TagbarToggle<CR>
" set to 1, nvim will open the preview window after entering the markdown buffer
" default: 0
let g:mkdp_auto_start = 0
" set to 1, the nvim will auto close current preview window when change
" from markdown buffer to another buffer
" default: 1
let g:mkdp_auto_close = 1
" set to 1, the vim will refresh markdown when save the buffer or
" leave from insert mode, default 0 is auto refresh markdown as you edit or
" move the cursor
" default: 0
let g:mkdp_refresh_slow = 0
" set to 1, the MarkdownPreview command can be use for all files,
" by default it can be use in markdown file
" default: 0
let g:mkdp_command_for_global = 0
" set to 1, preview server available to others in your network
" by default, the server listens on localhost (127.0.0.1)
" default: 0
let g:mkdp_open_to_the_world = 0
" use custom IP to open preview page
" useful when you work in remote vim and preview on local browser
" more detail see: https://github.com/iamcco/markdown-preview.nvim/pull/9
" default empty
let g:mkdp_open_ip = ''
" specify browser to open preview page
" for path with space
" valid: `/path/with\ space/xxx`
" invalid: `/path/with\\ space/xxx`
" default: ''
let g:mkdp_browser = ''
" set to 1, echo preview page url in command line when open preview page
" default is 0
let g:mkdp_echo_preview_url = 0
" a custom vim function name to open preview page
" this function will receive url as param
" default is empty
let g:mkdp_browserfunc = ''
" options for markdown render
" mkit: markdown-it options for render
" katex: katex options for math
" uml: markdown-it-plantuml options
" maid: mermaid options
" disable_sync_scroll: if disable sync scroll, default 0
" sync_scroll_type: 'middle', 'top' or 'relative', default value is 'middle'
" middle: mean the cursor position alway show at the middle of the preview page
" top: mean the vim top viewport alway show at the top of the preview page
" relative: mean the cursor position alway show at the relative positon of the preview page
" hide_yaml_meta: if hide yaml metadata, default is 1
" sequence_diagrams: js-sequence-diagrams options
" content_editable: if enable content editable for preview page, default: v:false
" disable_filename: if disable filename header for preview page, default: 0
let g:mkdp_preview_options = {
\ 'mkit': {},
\ 'katex': {},
\ 'uml': {},
\ 'maid': {},
\ 'disable_sync_scroll': 0,
\ 'sync_scroll_type': 'middle',
\ 'hide_yaml_meta': 1,
\ 'sequence_diagrams': {},
\ 'flowchart_diagrams': {},
\ 'content_editable': v:false,
\ 'disable_filename': 0,
\ 'toc': {}
\ }
" use a custom markdown style must be absolute path
" like '/Users/username/markdown.css' or expand('~/markdown.css')
let g:mkdp_markdown_css = ''
" use a custom highlight style must absolute path
" like '/Users/username/highlight.css' or expand('~/highlight.css')
let g:mkdp_highlight_css = ''
" use a custom port to start server or empty for random
let g:mkdp_port = ''
" preview page title
" ${name} will be replace with the file name
let g:mkdp_page_title = '「${name}」'
" recognized filetypes
" these filetypes will have MarkdownPreview... commands
let g:mkdp_filetypes = ['markdown']
" set default theme (dark or light)
" By default the theme is define according to the preferences of the system
let g:mkdp_theme = 'dark'
效果：
