Friends, do you know how to use java8 to download 64-bit? Today I will explain how to use java8 to download 64-bit. If you are interested, come and take a look with me. I hope it can help everyone.

-Set environment variables: Click My Computer (Computer)-Properties-Advanced System Settings-Environment Variables

-The operations to create new JAVA_HOME and CLASSPATH are as follows:

Variable name: JAVA_HOME

Variable value: (Variable value fills in the installation directory of your jdk, for example, I am C:Program FilesJavajdk1.8.0_31

Variable name: CLASSPATH

Variable value: .%JAVA_HOME%lib;%JAVA_HOME%libtools.jar (note the dot at the front)

-Edit the Path variable and add %JAVA_HOME%bin;%JAVA_HOME%jrebin; at the end of the original variable value (Path values ​​are separated by English semicolons, everyone should pay attention) as follows:

- After setting the variables, click Confirm (keep confirming to close the window), and test whether the environment variables are set successfully. Click the Start menu - Run - enter cmd to confirm - enter javac in the cmd window - click the Enter key on the keyboard.

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