这个简短的教程将教您如何在 Arch Linux 及其衍生产品（如 Antergos 和 Manjaro Linux 等）中安装 Oracle Java 10。我们可以从源代码或使用任何 AUR 帮助程序安装 Oracle Java，例如 耶. 但是，使用 Yay AUR 助手安装 Java 是最简单的方法。 让我们开始吧。
首先使用命令更新您的 Arch Linux 系统：
$ sudo pacman -Syu
然后，如果您尚未安装 Yay，请按照以下链接中的说明安装它。
- 耶——又一个可靠的 AUR 助手，用 Go 编写
在 Arch Linux 中安装 Oracle Java 10
安装 Yay 后，搜索可用的 Java 版本。
使用命令搜索可用的 Oracle Java 版本：
$ yay jdk
上述命令将显示所有可用的 Oracle JDK 和 JRE 版本。 只需输入您选择的号码。 我将安装最新版本的 Oracle Java，即 版本 10.0.2 在撰写本指南时。 所以，我输入了号码： 24.
1 extra/jdk10-openjdk 10.0.1.u10-1 (78.0 MiB 89.2 MiB) OpenJDK Java 10 development kit 2 extra/jdk7-openjdk 7.u171_2.6.13-1 (15.2 MiB 19.6 MiB) OpenJDK Java 7 development kit 3 extra/jdk8-openjdk 8.u172-2 (8.2 MiB 38.0 MiB) (Installed) OpenJDK Java 8 development kit 4 extra/jdk9-openjdk 9.0.4.u11-1 (78.0 MiB 89.8 MiB) OpenJDK Java 9 development kit 5 extra/jre10-openjdk 10.0.1.u10-1 (229.6 KiB 663.0 KiB) OpenJDK Java 10 full runtime environment 6 extra/jre10-openjdk-headless 10.0.1.u10-1 (34.3 MiB 170.5 MiB) OpenJDK Java 10 headless runtime environment 7 extra/jre7-openjdk 7.u171_2.6.13-1 (160.4 KiB 444.0 KiB) OpenJDK Java 7 full runtime environment 8 extra/jre7-openjdk-headless 7.u171_2.6.13-1 (42.6 MiB 78.3 MiB) OpenJDK Java 7 headless runtime environment 9 extra/jre8-openjdk 8.u172-2 (166.6 KiB 458.0 KiB) (Installed) OpenJDK Java 8 full runtime environment 10 extra/jre8-openjdk-headless 8.u172-2 (26.0 MiB 95.8 MiB) (Installed) OpenJDK Java 8 headless runtime environment 11 extra/jre9-openjdk 9.0.4.u11-1 (230.7 KiB 632.0 KiB) OpenJDK Java 9 full runtime environment 12 extra/jre9-openjdk-headless 9.0.4.u11-1 (34.1 MiB 170.7 MiB) OpenJDK Java 9 headless runtime environment 13 extra/openjdk10-doc 10.0.1.u10-1 (14.7 MiB 309.5 MiB) OpenJDK Java 10 documentation 14 extra/openjdk10-src 10.0.1.u10-1 (55.1 MiB 62.5 MiB) OpenJDK Java 10 sources 15 extra/openjdk7-doc 7.u171_2.6.13-1 (10.8 MiB 233.2 MiB) OpenJDK Java 7 documentation 16 extra/openjdk7-src 7.u171_2.6.13-1 (38.4 MiB 43.0 MiB) OpenJDK Java 7 sources 17 extra/openjdk8-doc 8.u172-2 (12.0 MiB 271.8 MiB) OpenJDK Java 8 documentation 18 extra/openjdk8-src 8.u172-2 (21.0 MiB 22.8 MiB) OpenJDK Java 8 sources 19 extra/openjdk9-doc 9.0.4.u11-1 (14.7 MiB 316.8 MiB) OpenJDK Java 9 documentation 20 extra/openjdk9-src 9.0.4.u11-1 (55.2 MiB 63.5 MiB) OpenJDK Java 9 sources 21 extra/visualvm 1.3.9-1 (7.9 MiB 32.4 MiB) Visual tool integrating several commandline JDK tools and lightweight profiling capabilities 22 community/java-atk-wrapper-openjdk7 0.33.3-1 (3.6 KiB 1.0 KiB) ATK wrapper for screen reader access to Java Swing applications - OpenJDK 7 23 community/java-atk-wrapper-openjdk8 0.33.3-1 (3.5 KiB 1.0 KiB) ATK wrapper for screen reader access to Java Swing applications - OpenJDK 8 24 aur/jdk 10.0.2-1 (+787 5.21%) Oracle Java Development Kit 25 aur/jdk7 7u80-1 (+136 0.15%) Oracle Java 7 Development Kit (public release - end of support) 26 aur/jdk6 6u45-6 (+85 0.93%) Oracle Java 6 Development Kit (public release - end of support) 27 aur/jdk-docs 10.0.2-1 (+57 0.41%) Documentation for Oracle Java Development Kit 28 aur/jdk8 8u181-1 (+55 4.18%) Oracle Java 8 Development Kit 29 aur/jdk-devel 11b24-1 (+40 0.95%) Oracle Java 11 Development Kit Snapshot 30 aur/jre8-openjdk-headless-infinality 8.u172-3 (+33 0.31%) (Orphaned) OpenJDK Java 8 headless runtime environment with infinality patch applied 31 aur/jre8-openjdk-infinality 8.u172-3 (+33 0.31%) (Orphaned) OpenJDK Java 8 full runtime environment with infinality patch applied 32 aur/jdk8-openjdk-infinality 8.u172-3 (+33 0.31%) (Orphaned) OpenJDK Java 8 development kit with infinality patch applied 33 aur/jdk7-openjdk-infinality 7.u171_2.6.13-1 (+27 0.10%) OpenJDK Java 7 development kit 34 aur/jre7-openjdk-infinality 7.u171_2.6.13-1 (+27 0.10%) OpenJDK Java 7 full runtime environment 35 aur/jre7-openjdk-headless-infinality 7.u171_2.6.13-1 (+27 0.10%) OpenJDK Java 7 headless runtime environment 36 aur/intellij-idea-ce 2018.2-1 (+25 1.08%) Intellij Idea IDE (community version) with Intellij JDK 37 aur/intellij-jdk 8u152b1293.1-1 (+21 0.12%) OpenJDK Java 8 development kit with some fixes and enhancements by JetBrains 38 aur/bin32-jdk 8u181-1 (+17 0.11%) Oracle Java 8 Development Kit (32-bit) 39 aur/jdk-arm 8u181-1 (+13 0.64%) Oracle Java Development Kit (v8) for ARMv7, ARMv6 and ARMv8 (64-bit) 40 aur/jre8-openjdk-jetbrains-headless 8.u152.b1119.3-1 (+10 0.43%) OpenJDK Java 8 headless runtime environment (with JetBrains patches) 41 aur/jre8-openjdk-jetbrains 8.u152.b1119.3-1 (+10 0.43%) OpenJDK Java 8 full runtime environment (with JetBrains patches) 42 aur/openjdk8-jetbrains-doc 8.u152.b1119.3-1 (+10 0.43%) OpenJDK Java 8 documentation (with JetBrains patches) 43 aur/jdk8-openjdk-jetbrains 8.u152.b1119.3-1 (+10 0.43%) OpenJDK Java 8 development kit (with JetBrains patches) 44 aur/openjdk8-jetbrains-src 8.u152.b1119.3-1 (+10 0.43%) OpenJDK Java 8 sources (with JetBrains patches) 45 aur/jdk-demos 8u181-1 (+7 0.00%) Demos and samples of common tasks and new functionality in Oracle Java 8 Development Kit 46 aur/bin32-jdk7 7u80-1 (+7 0.00%) Oracle Java 7 Development Kit (32-bit) (public release - end of support) 47 aur/jdk8-docs 8u181-1 (+7 0.30%) Documentation for Oracle Java 8 Development Kit 48 aur/jdk-devel-docs 11b24-1 (+7 0.02%) Documentation for Oracle Java 11 Development Kit Snapshot 49 aur/jdk9 9.0.4-1 (+6 0.54%) Oracle Java 9 Development Kit (public release - end of support) 50 aur/jdk9-openj9-bin 9.181-2 (+6 0.04%) (Out-of-date 2018-06-30) Eclipse (former IBM) OpenJ9 with openjdk9 51 aur/tuxjdk-doc 8.152.03-2 (+5 0.00%) OpenJDK Java 8 documentation 52 aur/tuxjdk 8.152.03-2 (+5 0.00%) Enhanced Open Java Development Kit for developers on Linux. Contains series of patched to OpenJDK to enhance user experience with Java-based and Swing-based tools (NetBeans, Idea, Android Studio, etc) 53 aur/tuxjdk-src 8.152.03-2 (+5 0.00%) OpenJDK Java 8 sources 54 aur/jdk8-j9-bin 8.0.5.7-1 (+4 0.02%) IBM® SDK, Java Technology Edition, Version 8 55 aur/jdk8-openj9-bin 8u162-b12-1 (+4 0.08%) Eclipse (former IBM) OpenJ9 with openjdk8 56 aur/bin32-jdk6 6u45-5 (+3 0.00%) Oracle Java 6 Development Kit (32-bit) (public release - end of support) 57 aur/jdk5 5u22-1 (+3 0.00%) Oracle Java 5 Development Kit (public release - end of support) 58 aur/ldapjdk 4.19-1 (+2 0.00%) The Mozilla LDAP Java SDK 59 aur/bin32-jdk5 5u22-1 (+2 0.00%) Oracle Java 5 Development Kit (32-bit) (public release - end of support) 60 aur/zulu-jdk 8u144b01-1 (+2 0.01%) (Out-of-date 2017-11-13) Zulu JVM built upon OpenJDK 8 61 aur/jdk7r1-j9-bin 7.1.4.15-1 (+1 0.02%) IBM® SDK, Java Technology Edition, Version 7 Release 1 62 aur/jdk-dcevm 8u144-1 (+1 0.00%) Oracle Java Development Kit with DCEVM patches 63 aur/java8-openjdk-hsdis 8.u112-1 (+1 0.00%) (Out-of-date 2018-05-14) Disassembler for HotSpot 64 aur/jdk7-j9-bin 7.0.10.15-1 (+1 0.02%) IBM® SDK, Java Technology Edition, Version 7 65 aur/jre8-openjdk-shenandoah 8.u172_20180725_hotspot90ead13709c0-1 (+0 0.00%) OpenJDK Java 8 full runtime environment 66 aur/jre8-openjdk-shenandoah-headless 8.u172_20180725_hotspot90ead13709c0-1 (+0 0.00%) OpenJDK Java 8 headless runtime environment 67 aur/jdk8-openjdk-shenandoah 8.u172_20180725_hotspot90ead13709c0-1 (+0 0.00%) OpenJDK Java 8 development kit 68 aur/openjdk8-shenandoah-src 8.u172_20180725_hotspot90ead13709c0-1 (+0 0.00%) OpenJDK Java 8 sources 69 aur/openjdk8-shenandoah-doc 8.u172_20180725_hotspot90ead13709c0-1 (+0 0.00%) OpenJDK Java 8 documentation 70 aur/jtreg 4.2+b12+7b1496d2790e-1 (+0 0.00%) Regression Test Harness for the JDK 71 aur/jtreg-hg r429+.7b1496d2790e+-1 (+0 0.00%) Regression Test Harness for the JDK 72 aur/java-8-openjdk-shenandoah b219-1 (+0 0.00%) (Orphaned) OpenJDK Java 8 development kit with ultra-low pause time Shenandoah GC ==> Packages to install (eg: 1 2 3, 1-3 or ^4) ==> 24
安装时会要求输入密码 sudo 用户。 Enter 输入密码，稍等片刻即可完成安装。
接下来使用命令检查系统中可用的 Java 环境：
$ archlinux-java status Available Java environments: java-10-jdk java-8-openjdk (default)
正如您在上面的输出中看到的，我有两个 Java 版本（openjdk 和 oracle java），默认环境是 java-8-openjdk。 要将 Oracle jdk 设置为默认 java，请运行以下命令：
$ sudo archlinux-java set java-10-jdk/jre
如果您设置了无效的 java 环境链接，请使用以下命令进行修复。
$ sudo archlinux-java fix
而已。 现在，使用命令检查 java 版本：
$ java -version
样本输出：
java version "10.0.2" 2018-07-17 Java(TM) SE Runtime Environment 18.3 (build 10.0.2+13) Java HotSpot(TM) 64-Bit Server VM 18.3 (build 10.0.2+13, mixed mode)
正如您在上面的输出中看到的，已经安装了最新的稳定版本的 Oracle Java。
感谢您的光临！
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Arch LinuxAUR在 Arch LinuxJavaJDKJREOracle Javayay 中安装 Oracle Java 10
