java jdk和jre

Java the popular one of the most loved programming language. Java language supported mainly by JRE and JDK components. These components or frameworks provides different functionalities to the Java programming language.

Java是最受欢迎的编程语言之一。 Java语言主要受JRE和JDK组件支持。 这些组件或框架为Java编程语言提供了不同的功能。

JRE或Java运行时环境 (JRE or Java Runtime Environment)

Java applications basically needs JRE to be installed. As its named suggests it is designed to be run Java Applications. Java Virtual Machine comes with JRE.

Java应用程序基本上需要安装JRE。 顾名思义，它旨在运行Java应用程序。 Java虚拟机是JRE附带的。

JRE功能 (JRE Features)

In the following situations we may chose to use JRE

在以下情况下，我们可能选择使用JRE

• Just run a Java application
  只需运行一个Java应用程序
• Run Java applet on the browser
  在浏览器上运行Java小程序
• Execute apps with JVM
  使用JVM执行应用
• Requires less disk space
  需要更少的磁盘空间

JDK或Java开发套件(JDK or Java Development Kit)

Java Development Kit is designed to provide comfortable Java Development environment to the Java developers. It provides compilers, Libraries, debugger, Java documentation.

Java开发工具包旨在为Java开发人员提供舒适的Java开发环境。 它提供了编译器，库，调试器，Java文档。

JDK功能 (JDK Features)

In the following situations we may chose to use JDK

在以下情况下，我们可能选择使用JDK

• Application development
  应用开发
• Applications debugging
  应用调试
• Java Development documents
  Java开发文档
• Compile Java applications
  编译Java应用程序
• Requires more disk space
  需要更多磁盘空间
• Includes JRE
  包括JRE

Java架构 (Java Architecture)

Java language have a lot of components and frameworks. General architecture can be depicted like below.

Java语言具有许多组件和框架。 通用架构可以如下所示。

翻译自: https://www.poftut.com/java-jdk-vs-jre-differences-similarities/

java jdk和jre