转载地址：http://blog.csdn.net/onepiecehuiyu/article/details/8934366
http://mawenhao19930620.blog.163.com/blog/static/12857536120112991818242/
Windows下gvim配置文件_vimrc
首先配置g++到环境变量(配置g++,具体是将devc++的g++.exe的路径比如说：c:/deVC++/bin..加入到环境变量path里面) ， 然后将下面的代码复制并保存为_vimrc ， 替换掉vim安装文件夹中的_vimrc文件（或者是打开Vim的启动设定，然后复制下面的代码并保存即可）
关于如何配置到环境变量。百度即可
"Version: 1.0 by momodi@whuacm "Modified by ghostboyzone@gmail.com source $VIMRUNTIME/mswin.vim behave mswin imap <c-d> <c-o>dd imap <cr> <cr><left><right> map o o<left><right> imap <c-]> {<cr>}<c-o>O<left><right> noremap <f6> =a{ syn on colo desert filetype indent on se ru nu ar sw=4 ts=4 noswf et sta nowrap ww=<,>,[,] gfn=Consolas:h12 autocmd BufEnter * lcd %:p:h map <c-t> :tabnew<CR> map <f9> :call CR()<CR><CR> func CR() exec 'update' if filereadable(expand('%<').'.in') exec '!start cmd /c _run %< < %<.in & pause' else exec '!start cmd /c _run %< & pause' endif endfunc map <f2> :call SetTitle()<CR>Gkkk func SetTitle() let l = 0 let l = l + 1 | call setline(l, '/*') let l = l + 1 | call setline(l, ' * Author: mybestwishes') let l = l + 1 | call setline(l, ' * Created Time: '.strftime('%c')) let l = l + 1 | call setline(l, ' * File Name: '.expand('%')) let l = l + 1 | call setline(l, ' */') let l = l + 1 | call setline(l, '#include <iostream>') let l = l + 1 | call setline(l, '#include <cstdio>') let l = l + 1 | call setline(l, '#include <cstdlib>') let l = l + 1 | call setline(l, '#include <cstring>') let l = l + 1 | call setline(l, '#include <cmath>') let l = l + 1 | call setline(l, '#include <algorithm>') let l = l + 1 | call setline(l, '#include <string>') let l = l + 1 | call setline(l, '#include <vector>') let l = l + 1 | call setline(l, '#include <stack>') let l = l + 1 | call setline(l, '#include <queue>') let l = l + 1 | call setline(l, '#include <set>') let l = l + 1 | call setline(l, '#include <time.h>') let l = l + 1 | call setline(l, 'using namespace std;') let l = l + 1 | call setline(l, 'const int maxint = -1u>>1;') let l = l + 1 | call setline(l, '') let l = l + 1 | call setline(l, 'int main() {') let l = l + 1 | call setline(l, ' return 0;') let l = l + 1 | call setline(l, '}') let l = l + 1 | call setline(l, '') endfunc map<f4> :call AddComment()<cr> func AddComment() if matchstr(getline('.'), '[^ ]') == '/' normal ^xx else normal ^i// endif endfunc set printoptions=syntax:n,number:y,portrait:y "设置水平滚动条 set guioptions+=b "set encoding=utf-8 "set fileencodings=utf-8,gb2312,gb18030,gbk,ucs-bom,cp936,latin1 " 如果你要打开的文件编码不在此列，那就添加进去 "set termencoding=utf-8