Installing JDK on Windows

1. Download the JDK installation package

JDK official website http://www.oracle.com/technetwork/java/javase/downloads/index.html

2. Installing the JDK

The next step to install the Fool type

3, Configuration environment variables (important!) ）

　1) New Java_home, value is the installation path of the JDK

Right-click My Computer > Properties

　2) New Classpath, the value of which is the Lib directory (note the preceding must be called dot semicolon )

　　3) Add the Java running directory in the path directory (WIN10, if it is Win7, add the 2 directories on the last side of path, and connect with semicolons)

　　

4. Verify that the JDK installation was successful

Win+r Open a command prompt

Enter command: java-version//is successful.

　　

Installing JDK on Windows