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use curl not nslookup

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fengbh 2025-04-22 10:20:44 +08:00
parent 2a70ca0b28
commit 766b2bd007
1 changed files with 6 additions and 6 deletions
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vim/.vimrc
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@ -3,20 +3,20 @@
" License : MIT
" Author : Feng Bohan <1953356163@qq.com>
" Date : 2025-04-18 08:39:57
" Last Modified Date: 2025-04-21 16:47:19
" Last Modified Date: 2025-04-22 10:19:39
" Last Modified By : Feng Bohan <1953356163@qq.com>
" Copyright © 2025 Shanghai Fudan Microelectronics Group Co.,Ltd. All Rights Reserved.
" 环境检测
function! IsAtCompany()
" 检查 baidu.com 是否能解析
let l:cmd = 'nslookup baidu.com >/dev/null 2>&1'
let l:cmd = 'curl -s -o /dev/null -m 2 -w "%{http_code}" https://baidu.com'
let l:http_code = system(l:cmd)
" 执行命令，返回 0 表示解析成功（不在公司），非 0 表示解析失败（在公司）
if system(l:cmd) == 0
return 0 " 能解析，不在公司
else
if match(l:http_code, '^[23][0-9][0-9]$') == -1
return 1 " 不能解析，在公司
else
return 0 " 能解析，不在公司
endif
endfunction
" 只在 Vim 启动时检测一次