Java environment variable Configuration

Java environment variable Configuration
System variables--environment variable---Right click

1. NEW:
Variable name: java_home
Variable value: D:\biancheng\Java\jdk1.6.0_10 (JDK installation path)

2. Path Settings
Variable name: Path
Variable value: At last add:;%java_home%\bin;%java_home% or:;D: \biancheng\java\jdk1.6.0_10\bin;d:\biancheng\java\jdk1.6.0_10
It means you can use Java_home instead of D:\biancheng\Java\jdk1.6.0_10.

3.CLASSPATH settings
Variable name: CLASSPATH
Variable value:. \;%java_home%\lib\tools.jar
Note that the value of the variable is at the front. \;

Test:
Start-to-run->cmd-> OK->java-version-> enter
Result: Java version "1.6.0_10"
Displays the version of the installation JDK, stating that the configuration was successful

Congratulations, kid, you've mastered the basic way to get started ...

Java environment variable Configuration