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Download and install JDK-13 environment variable configuration
Direct download Quguan network attached download link: https: //www.oracle.com/technetwork/java/javase/downloads/index.html
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Next to install, remember installation path.
After Preparing to configure the environment variable "this computer", select Properties -> Advanced System Settings -> Environment Variables, select system variables following the following new
variable name JAVA_HOME, variable value of your jdk installation path
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Select the system variable in the Path, click Edit, choose New, add% JAVA_HOME% \ bin can be. (There is no need to add the location jre folder, the new version jdk-13 no longer generates jre folder).
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Confirm completion
Then test, windows + R, type cmd carriage return
