Download Java
Oct 21, 2025 · This download is for end users who need Java for running applications on desktops or laptops. Java 8 integrates with your operating system to run separately installed …
Java | Oracle
Oracle Java is the #1 programming language and development platform. It reduces costs, shortens development timeframes, drives innovation, and improves application services.
Java | Oracle
Java Oracle Java 是第一大编程语言和开发平台。 它有助于企业降低成本、缩短开发周期、推动创新以及改善应用程序服务。 Java 现在仍是企业和开发人员的首选开发平台。
What is Java and why do I need it?
The Java Runtime Environment (JRE) version 8 is what you get when you download Java software from java.com. The JRE consists of the Java Virtual Machine (JVM), Java platform …
What is Java Update and how do I change the update schedule?
The Java Update feature checks to see if there are new patches available for Java. Learn how to use Java Update.
下載適用於所有作業系統的 Java
此下載適用於需要 Java 才能在桌上型或筆記型電腦上執行應用程式的一般使用者。 Java 8 會與您的作業系統整合，以單獨執行安裝的 Java 應用程式。
适用于 Windows 的 Java 下载
此下载用于帮助那些需要使用 Java 在台式机和笔记本电脑上运行应用程序的最终用户。 Java 8 与操作系统集成在一起以运行单独安装的 Java 应用程序。
Java 帮助中心 - 安装 Java
如何下载并安装适用于 Solaris 的 Java？ 如何在 Mac 上卸载 Java？ 如何在 Mac OS X 10.10 上安装 Java？ 如何下载和安装用于 Linux 的 32 位 Java？ 管理员权限 如何使用 Active Directory …
Installing and using Oracle Java on Windows
When you install Oracle Java on your Windows, Java will be enabled by default. If you are running a Java application in the browser, you will need to also check that Java is enabled in your …
How do I install Java
The installation of Java (also known as the Java Runtime Environment or JRE) is a simple process on Windows, Mac, Linux or Solaris. Use these instructions to install Java software on …