Win7 How to configure the Java environment variables, run the environment

Run eclipse directly and pop up the error prompt.

1 Make sure you have the JDK installed and the following folder example (jdk1.x.x depends on the JDK version you installed)

2 system, advanced system Setup, advanced, environment variable create a new java_home, the variable value is the installation path of your JDK (e.g. C:\Program files\java\jdk1.7.0)

3 Create a new system variable Pathwith a variable value of %java_home%\bin;%java_home%\jre\bin;

4 Create a new CLASSPATH, the value of the variable is .; %java_home%\lib\dt.jar;%java_home%\lib\tools.jar(All my red stuff is, notice there.;)

5 finally enter Javac in the cmd command, the right window appears, indicating that the environment variable is configured successfully

6 Eclipse runs successfully

Win7 How to configure the Java environment variables, run the environment