Windows X64 Platform builds Java development environment

Download path: www.oracle.com/technetwork/java/javase/downloads/index.html

Download jdk (Java Develop Kit)

(1) for individual developers, to develop desktop and server-side Java applications need to download the "Java SE" SDK

(2) For developers of Enterprise Java Application Development program, please download "java EE" SDK

Installing the JDK

->cmd command->java-version after installation is complete

Java Configuration Environment variables

(1) Open the System Environment variable Settings window

Action: My Computer Right-click Properties, advanced system settings, environment variable settings

(2) New system environment variable "java_home" value for JDK installation directory

Example: Java_home:c:\program files\java\jdk1.8.0_25

(3) New system environment variable Classpath

Classpath:./;%java_home%/lib/tools.jar;%java_home%/lib/dt.jar (Note: The dot number indicates the current directory, cannot be omitted)

(4) Update the system environment variable "Path"

Operation: Will ";%java_home%/bin; (Note: The semicolon here cannot be omitted), added to the front of the path and saved

Windows X64 Platform builds Java development environment