How to build a Java development environment

1. Download the JDK and install it: http://www.oracle.com/technetwork/java/javase/downloads/index-jsp-138363.html

2. After installation, configure the environment variables. Right-click Computer and select Properties. Open the following window:

Click "Edit" button to open the following window. Add the following values in the following window:

Variable name: classpath

Variable value:.;D: \ Programmingsoftware\jdk6\lib

(Note: one of the.) represents the current directory. ）

Variable name: java_home

Variable Value: D:\ProgrammingSoftware\JDK6

Variable Name: path

Variable value:;D: \programmingsoftware\jdk6\bin

(Note: Append the value of path to the path variable, and do not overwrite the original value of path.) If covered, the system may be affected)

Note: Please replace the JDK address with your actual installation address

3.

Finally, click "Run" under "Start" menu, enter CMD to open the DOS window, enter JAVAC in the DOS window, if such information appears, the configuration JDK is successful.

or enter Java-version to view the installed version information.

How to build a Java development environment