Fedora下安装 OpenJDK
<p>查看所有版本</p><div class="cnblogs_code">
<pre><span style="color: rgba(0, 0, 255, 1)">yum</span> list java-*-openjdk</pre>
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<p>安装JRE</p>
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<pre><span style="color: rgba(0, 0, 255, 1)">yum</span> <span style="color: rgba(0, 0, 255, 1)">install</span> java-<span style="color: rgba(128, 0, 128, 1)">1.8</span>.<span style="color: rgba(128, 0, 128, 1)">0</span>-openjdk.x86_64</pre>
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<p>安装JDK</p>
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<pre><span style="color: rgba(0, 0, 255, 1)">yum</span> <span style="color: rgba(0, 0, 255, 1)">install</span> java-<span style="color: rgba(128, 0, 128, 1)">1.8</span>.<span style="color: rgba(128, 0, 128, 1)">0</span>-openjdk-devel.x86_64 </pre>
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<p>对于需要其他工具和库（如 Ant 和 Maven）的开发人员，可以使用 Java Development 组。要安装套件，请输入：</p>
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<pre><span style="color: rgba(0, 0, 255, 1)">sudo</span> dnf group <span style="color: rgba(0, 0, 255, 1)">install</span> <span style="color: rgba(128, 0, 0, 1)">"</span><span style="color: rgba(128, 0, 0, 1)">Java Development</span><span style="color: rgba(128, 0, 0, 1)">"</span></pre>
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<p>安装所有版本</p>
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<pre><span style="color: rgba(0, 0, 255, 1)">yum</span> <span style="color: rgba(0, 0, 255, 1)">install</span> java-*-openjdk-devel*
<span style="color: rgba(0, 0, 255, 1)">yum</span> <span style="color: rgba(0, 0, 255, 1)">install</span> java-*-<span style="color: rgba(0, 0, 0, 1)">openjdk
</span><span style="color: rgba(0, 0, 255, 1)">yum</span> <span style="color: rgba(0, 0, 255, 1)">install</span> java-*-openjdk-plugin</pre>
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<p>查看版本</p>
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<pre>java -<span style="color: rgba(0, 0, 0, 1)">version
javac </span>-version</pre>
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<p> </p>
<p>修改源地址</p>
<p>阿里云源地址</p>
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<pre>cd /etc/<span style="color: rgba(0, 0, 255, 1)">yum</span>.repos.d/
<span style="color: rgba(0, 0, 255, 1)">mv</span><span style="color: rgba(0, 0, 0, 1)"> fedora.repo fedora.repo.backup
</span><span style="color: rgba(0, 0, 255, 1)">mv</span> fedora-updates.repo fedora-<span style="color: rgba(0, 0, 0, 1)">updates.repo.backup
</span><span style="color: rgba(0, 0, 255, 1)">sudo</span> <span style="color: rgba(0, 0, 255, 1)">wget</span> -O /etc/<span style="color: rgba(0, 0, 255, 1)">yum</span>.repos.d/fedora.repo http:<span style="color: rgba(0, 128, 0, 1)">//</span><span style="color: rgba(0, 128, 0, 1)">mirrors.aliyun.com/repo/fedora.repo</span>
<span style="color: rgba(0, 0, 255, 1)">sudo</span> <span style="color: rgba(0, 0, 255, 1)">wget</span> -O /etc/<span style="color: rgba(0, 0, 255, 1)">yum</span>.repos.d/fedora-updates.repo http:<span style="color: rgba(0, 128, 0, 1)">//</span><span style="color: rgba(0, 128, 0, 1)">mirrors.aliyun.com/repo/fedora-updates.repo</span>
<span style="color: rgba(0, 0, 0, 1)">dnf clean all
dnf makecache</span></pre>
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<p>网易源地址</p>
<div class="cnblogs_code">
<pre>cd /etc/<span style="color: rgba(0, 0, 255, 1)">yum</span>.repos.d/
<span style="color: rgba(0, 0, 255, 1)">mv</span><span style="color: rgba(0, 0, 0, 1)"> fedora.repo fedora.repo.backup
</span><span style="color: rgba(0, 0, 255, 1)">mv</span> fedora-updates.repo fedora-<span style="color: rgba(0, 0, 0, 1)">updates.repo.backup
</span><span style="color: rgba(0, 0, 255, 1)">sudo</span> <span style="color: rgba(0, 0, 255, 1)">wget</span> -O /etc/<span style="color: rgba(0, 0, 255, 1)">yum</span>.repos.d/fedora.repo http:<span style="color: rgba(0, 128, 0, 1)">//</span><span style="color: rgba(0, 128, 0, 1)">mirrors.163.com/.help/fedora-163.repo</span>
<span style="color: rgba(0, 0, 255, 1)">sudo</span> <span style="color: rgba(0, 0, 255, 1)">wget</span> -O /etc/<span style="color: rgba(0, 0, 255, 1)">yum</span>.repos.d/fedora-updates.repo http:<span style="color: rgba(0, 128, 0, 1)">//</span><span style="color: rgba(0, 128, 0, 1)">mirrors.163.com/.help/fedora-updates-163.repo</span>
<span style="color: rgba(0, 0, 0, 1)">dnf clean all
dnf makecache</span></pre>
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<p>参考：http://mirrors.163.com/.help/fedora.html</p>
<p> </p><br><br>
来源：https://www.cnblogs.com/maruko/p/12291804.html
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