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Win7查询端口号的技巧

更新时间：2026-08-19 21:17:00 | 编辑：悦缘 | 信息来源：互联网

　　端口是计算机与外界通讯交流的出口。许多用户都会希望通过关闭端口号来避免黑客的攻击，那么要怎么查询电脑的端口号呢？本文就教大家在Win7系统中查询端口号的方法。

　　1、打开运行窗口之后，输入cmd点击确定。

　　2、在弹出的命令提示符窗口中输入netstat -na，之后就可看到端口号信息了。

　　上述就是在Win7系统中查询端口号的技巧。用户通过命令提示符窗口就可快速查询端口号了。

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  6. 当前时间: 2026-08-19 21:16:58
  7. 当前网协: 216.73.216.186
  8. 请求路径: /win7jc/53531.html
  9. 运行时间: 2.1941
  10. 内存开销: 1.3 MB
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