What is java jdk?

jdk is the abbreviation of Java Development Kit, which is a software development kit, mainly used for java applications on mobile devices and embedded devices; JDK is the core of the entire java development. Contains JAVA operating environment and JAVA tools.

The operating environment of this tutorial: windows7 system, java8 version, DELL G3 computer.

JDK is the abbreviation of Java Development Kit, which is a software development kit, mainly used for java applications on mobile devices and embedded devices. JDK is the core of the entire Java development. It includes the JAVA running environment (JVM Java system class library) and JAVA tools.

It is a development environment for building applications, applets, and components published on the Java platform. It includes the Java compiler, JVM, a large number of Java tools and the Java basic API, which contains the Java class library and Java language specifications. At the same time, any improvements to the Java language should be added to it and released as subsequent versions. To become a programmer, JDK is the most basic tool.

Java SDK was first called Java Software Develop Kit, and later changed its name to JDK, which is Java Develop Kit. JDK, as a Java development toolkit, is mainly used to build applications, applets, and components that run on the Java platform.

The functions of JDK are as follows:

Its function is a development environment for building applications, applets and components published on the Java platform. It does not provide specific development software. What it provides is the class library and Java language specification that must be used no matter what kind of development software you use to write Java programs.

Related recommendations: "Java Tutorial"

The above is the detailed content of What is java jdk?. For more information, please follow other related articles on the PHP Chinese website!