Oracle JDK 21 官方地址

https://www.oracle.com/java/technologies/downloads/#java21

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1. Linux 版本

• ARM64 Compressed Archive
  https://download.oracle.com/java/21/latest/jdk-21_linux-aarch64_bin.tar.gz

• ARM64 RPM Package
  https://download.oracle.com/java/21/latest/jdk-21_linux-aarch64_bin.rpm

• x64 Compressed Archive
  https://download.oracle.com/java/21/latest/jdk-21_linux-x64_bin.tar.gz

• x64 Debian Package
  https://download.oracle.com/java/21/latest/jdk-21_linux-x64_bin.deb

• x64 RPM Package
  https://download.oracle.com/java/21/latest/jdk-21_linux-x64_bin.rpm

Linux (x64) 环境 安装测试

wget https://download.oracle.com/java/21/latest/jdk-21_linux-x64_bin.tar.gz -P /opt/software
tar -zxvf /opt/software/jdk-21_linux-x64_bin.tar.gz -C /opt/module
cat <<EOF> /etc/profile.d/jdk21.sh
export JAVA_HOME=/opt/module/jdk-21.0.4
export PATH=$PATH:$JAVA_HOME/bin
EOF
source /etc/profile.d/jdk21.sh
java -version

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2. Windows 版本

• https://download.oracle.com/java/21/latest/jdk-21_windows-x64_bin.zip

• https://download.oracle.com/java/21/latest/jdk-21_windows-x64_bin.exe

• https://download.oracle.com/java/21/latest/jdk-21_windows-x64_bin.msi

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我们下期见，拜拜！