很抱歉。找不到符合您搜尋條件的項目。

以下操作有助您找到所需內容,建議您不妨一試:

  • 檢查您關鍵字搜尋的拼字是否正確。
  • 改用您所輸入關鍵字的同義詞,例如以「應用軟體」取代「軟體」。“”“”
  • 開始新的搜尋。

Java Tools and Resources

Early access releases

Early access versions of future releases of JDK and JRE are available for testing. These early access releases include future updates and major releases. These releases are licensed only for testing, not for use in production.

Java Management Service

Discover, monitor, and manage your Java environment with this new Oracle Cloud service, wherever your Java is running, on-premises or in the cloud. Know which Java versions are installed and which are being used—all in a single pane of glass. Included with Java SE Subscription.

Java logo

Protect your investment—and more

Java SE subscribers get support for JDK 17, receive updates until at least October 2029, are entitled to GraalVM Enterprise, Java Management Service, and bundled patch releases (BPRs) with fixes not yet available to nonsubscribers, and more.

Additional resources

Java Advanced Management Console

The Java Advanced Management Console (AMC) offers system administrators greater and easier control in managing Java version compatibility and security updates for desktops within their enterprise and for ISVs with Java-based applications and solutions.

JDK Mission Control

JDK Mission Control (JMC) is an advanced set of tools for managing, monitoring, profiling, and troubleshooting Java applications. JMC enables efficient and detailed data analysis for areas such as code performance, memory, and latency without introducing the performance overhead normally associated with profiling and monitoring tools.

Java Time Zone Updater Tool

Java Time Zone Updater Tool (TZUpdater) enables an Oracle JDK or JRE user to patch their installation with the most recent time zone data. Learn more.