CentOS7怎么开放8080端口?
<p style='margin: 0px; padding: 5px 0px; outline: none; font-size: 14px; line-height: 30px; font-family: tahoma, arial, "Microsoft YaHei";'>centos7已经开始使用firewall作为防火墙，而不是iptables了，所以，开放8080端口就和以往不一样了，那么该怎么开放8080端口呢？下面我们就来看看详细的教程。</p>
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1、连接centos7服务器；</p>
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<img style="max-width:100%!important;height:auto!important;"title="CentOS7怎么开放8080端口?" alt="CentOS7怎么开放8080端口?" src="https://zhuji.jb51.net/uploads/img/202305/59b0b730b8b27ae78bf594414863934f.jpg"></p>
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2、我们可以输入命令查看防火墙的状态；</p>
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<span><strong>firewall-cmd --state ；</strong></span></p>
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<img style="max-width:100%!important;height:auto!important;"title="CentOS7怎么开放8080端口?" alt="CentOS7怎么开放8080端口?" src="https://zhuji.jb51.net/uploads/img/202305/3d7af6a7317060e5716b327269a6d754.jpg"></p>
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3、如果上一步处于关闭状态，输入命令：</p>
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<strong>systemctl start firewalld.service；</strong></p>
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<img style="max-width:100%!important;height:auto!important;"title="CentOS7怎么开放8080端口?" alt="CentOS7怎么开放8080端口?" src="https://zhuji.jb51.net/uploads/img/202305/457da0660d8e02ce513f3f6cee4aebc8.jpg"></p>
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4、<strong>开启8080端口</strong>，输入命令：</p>
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<span><strong>firewall-cmd --zone=public --add-port=8080/tcp --permanent；</strong></span></p>
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<img style="max-width:100%!important;height:auto!important;"title="CentOS7怎么开放8080端口?" alt="CentOS7怎么开放8080端口?" src="https://zhuji.jb51.net/uploads/img/202305/f0a17eaaf4222bd84ae0925def24a950.jpg"></p>
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5、让我们来解释一下上一个命令：</p>
<blockquote>
<ol class="dp-c">
<li class="alt">
<span><span>--zone=</span><span class="keyword">public</span><span>：表示作用域为公共的； </span></span>
</li>
<li>
<span>--add-port=8080/tcp：添加tcp协议的端口8080； </span>
</li>
<li class="alt">
<span>--permanent：永久生效，如果没有此参数，则只能维持当前服务生命周期内，重新启动后失效； </span>
</li>
</ol>
</blockquote>
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<img style="max-width:100%!important;height:auto!important;"title="CentOS7怎么开放8080端口?" alt="CentOS7怎么开放8080端口?" src="https://zhuji.jb51.net/uploads/img/202305/1925cf99e1265938c50bb1892f82853d.jpg"></p>
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6、输入命令<strong>重启防火墙</strong>；</p>
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<span><strong>systemctl restart firewalld.service</strong>；</span></p>
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<img style="max-width:100%!important;height:auto!important;"title="CentOS7怎么开放8080端口?" alt="CentOS7怎么开放8080端口?" src="https://zhuji.jb51.net/uploads/img/202305/7740dd53a5b6025b080188975ce61ff7.jpg"></p>
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7、输入命令<strong>重新载入配置</strong>；</p>
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<strong>firewall-cmd --reload；</strong></p>
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<img style="max-width:100%!important;height:auto!important;"title="CentOS7怎么开放8080端口?" alt="CentOS7怎么开放8080端口?" src="https://zhuji.jb51.net/uploads/img/202305/4faf13cf4b736f2310d66d7afbd13c4b.jpg"></p>
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以上就是centos7开放8080端口的方法，希望大家喜欢，请继续关注服务器之家。</p>
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