Java Learning first-install JDK

1. Download Oracle JDK

Oracle jdk:http://www.oracle.com/technetwork/java/javase/downloads/index.html

2. Installing the JDK in Windows

When installing, select a directory that does not contain spaces, Chinese, and other special characters to avoid unknown errors.

Hypothetical installation directory: D:\Java\jdk1.8.0\

Select Computer, right-click Select Properties, Advanced system settings, environment variables

Method One:

Modify the System environment variable: Add;D in the original path: \java\jdk1.8.0\

Method Two:

New personal environment variable: variable name PATH variable value D:\Java\jdk1.8.0\

Note: Method two priority can eliminate the impact on other users of the system

3. Other Learning Resources

Runoob:http://www.runoob.com/java/java-tutorial.html

Oracle document:http://docs.oracle.com/javase/8/

Java Learning first-install JDK