日本語のみで絞り込む
Java SE 21 Archive Downloads (21.0.12 and earlier) ; Windows x64 Installer, 166.97 MB. https://download.oracle.com/java/21/archive/jdk-21.0.12_windows-x64_bin.
JDK 21 has been superseded. Please visit jdk.java.net for the current version. Older releases, which do not include the most up to date security vulnerability ...
JDK 21. This release is the Reference Implementation of version 21 of the Java SE Platform, as specified by JSR 396 in the Java Community Process.
AIに聞いてみよう
Agent iDownload Temurin® JDK. Pick a version, package type, JDK/JRE, and download the binaries. All Versions JDK 25 - LTS JDK 21 - LTS JDK 17 - LTS JDK 11 - LTS JDK 8 ...
JDK: The Java Development Kit (JDK) APIs are specific to the JDK and will not necessarily be available in all implementations of the Java SE Platform ...
The Open Source Digital Autonomy Playbook provides a practical framework for assessing cloud dependencies and reducing vendor lock-in to build resilience. ... Two ...
In this video you will learn how to get started with Java 21. You will learn where to download Java 21 from.
YouTubeDan Vega
2026/10/21 -The Java JDK 21 lets you develop and deploy Java applications on desktops and servers. Java offers the rich user interface, performance, ...
2023/9/13 -The previous JDK version, Java 20, was released on 21 March 2023. The new version Java 21, set to be released on 19 September 2023, is an LTS ...
2026/7/28 -Navigate to jdk.java.net and download your platform's zip file. Extract the Java 21 zip file to a sensible location on your filesystem.