Linux中JAVA的安装配置

本文介绍了Java的不同版本,包括JavaSE、JavaME和JAVAEE,并详细讲解了如何安装配置Java JDK 8u144版本。提供了下载链接及具体的安装步骤,最后给出了环境变量配置的方法。

1、简介
JavaSE:标准版
JavaME:微型版
JAVAEE:企业版

JAVA版本:JDK6u3 也称为java6
6u3 -> Version 6 update 3 版本号6,第三次更新版
sdk -> Software Develop Kit 软件开发包
ml -> Multi Language 多语言版本,安装包安装程序支持多种语言(非ML版本只有英文)

官网:http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html

2、安装配置

download
nohup wget http://download.oracle.com/otn-pub/java/jdk/8u144-b01/090f390dda5b47b9b721c7dfaa008135/jdk-8u144-linux-x64.tar.gz?AuthParam=1501346908_907cdcc5a265a61a3c88ae2f31c0be32 &
install
tar xfvz jdk-8u144-linux-x64.tar.gz
configuration
echo "JAVA_HOME=/usr/local/jdk1.8.0_144" >> /etc/profile
echo 'export PATH=$JAVA_HOME/bin:$PATH' >> /etc/profile
echo 'CLASSPATH=.:$JAVA_HOME/lib:$JAVA_HOME/lib/tools.jar' >> /etc/profile
source /etc/profile

echo 'Enter "java -version" to confirm the configuration success'
Building wheel for quickjs (setup.py) ... error error: subprocess-exited-with-error × python setup.py bdist_wheel did not run successfully. │ exit code: 1 ╰─> [12 lines of output] running bdist_wheel running build running build_py creating build\lib.win-amd64-cpython-313\quickjs copying quickjs\__init__.py -> build\lib.win-amd64-cpython-313\quickjs running build_ext building '_quickjs' extension creating build\temp.win-amd64-cpython-313\Release creating build\temp.win-amd64-cpython-313\Release\upstream-quickjs "D:\Visual Studio\Visual Studio 2022\Community\VC\Tools\MSVC\14.43.34808\bin\HostX86\x64\cl.exe" /c /nologo /O2 /W3 /GL /DNDEBUG /MD -DCONFIG_VERSION=\"2021-03-27\" -DCONFIG_BIGNUM -IE:\Python3\include -IE:\Python3\Include "-ID:\Visual Studio\Visual Studio 2022\Community\VC\Tools\MSVC\14.43.34808\include" "-ID:\Visual Studio\Visual Studio 2022\Community\VC\Tools\MSVC\14.43.34808\ATLMFC\include" "-ID:\Visual Studio\Visual Studio 2022\Community\VC\Auxiliary\VS\include" "-ID:\Windows Kits\10\include\10.0.22621.0\ucrt" "-ID:\Windows Kits\10\\include\10.0.22621.0\\um" "-ID:\Windows Kits\10\\include\10.0.22621.0\\shared" "-ID:\Windows Kits\10\\include\10.0.22621.0\\winrt" "-ID:\Windows Kits\10\\include\10.0.22621.0\\cppwinrt" /Tcmodule.c /Fobuild\temp.win-amd64-cpython-313\Release\module.obj -Werror=incompatible-pointer-types cl: 命令行 error D8021 :无效的数值参数“/Werror=incompatible-pointer-types” error: command 'D:\\Visual Studio\\Visual Studio 2022\\Community\\VC\\Tools\\MSVC\\14.43.34808\\bin\\HostX86\\x64\\cl.exe' failed with exit code 2 [end of output] note: This error originates from a subprocess, and is likely not a problem with pip. ERROR: Failed building wheel for quickjs Running setup.py clean for quickjs Failed to build quickjs ERROR: Failed to build installable wheels for some pyproject.toml based projects (quickjs)
03-23
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