Java environment variable Configuration

1. Open My Computer--Properties--advanced--environment variables

2. New

System variables:

Java_home

Variable Value: The installation path of the JDK

C:\Program files\java\jdk1.7.0

System variables:

Variable Value:

.; %java_home%\lib\dt.jar;%java_home%\lib\tools.jar;

System variables:

Path

Variable Value:

%java_home%\bin;%java_home%\jre\bin;

3. This is the Java development environment configuration, after the configuration is complete, start eclipse directly, it will automatically complete the configuration of the Java environment.

Java environment variable Configuration