Java environment variable configuration and java environment variable configuration

Java environment variable configuration and java environment variable configuration

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(1) Find the environment variable

Computer-properties-advanced system settings-Environment Variables

See:

(2) create a system variable: JAVA_HOME

Variable name: JAVA_HOME

Variable value: C: \ Program Files \ Java \ jdk1.7.0 _ 11 (this is the jdk installation path)

See:

(3) create a system variable: CLASSPATH

Variable name: CLASSPATH

Variable value: % JAVA_HOME % \ lib \ dt. jar; % JAVA_HOME % \ lib \ tools. jar;

See:

(4) PATH system variable configuration: PATH

Variable name: Path

Variable value: % JAVA_HOME % \ bin; % JAVA_HOME % \ jre \ bin;

See:

So far, the java environment variable settings have been completed. You can run eclipse, tomcat, and other java software to develop and release applications.

 

Original Works are from the blog of "Deep Blue blog". You are welcome to reprint them. Please note the following source when reprinting them. Otherwise, you will be held legally liable for copyright.

Deep Blue blog: http://blog.csdn.net/huangyanlong/article/details/42739903