Codeman quick installation and configuration Tutorial: install and configure the Java JDK environment in Windows

 

 
(1) Create or edit the system variable java_home and set or add the JDK installation path, for example:
 

 
C:/program files/Java/jdk1.5.0 _ 06
 

 
(2) create or edit the path of the system variable so that Java commands can be identified in any path, and set or add the JDK installation path, for example:
 

 
  % java_home %/bin; % java_home %/JRE/bin  
 
 (3) create or edit the system variable classpath, it is the path of the Java loaded class (class or Lib). Only the class in classpath can be identified by the Java command and set: 
 
  .; % java_home %/LIB; % java_ho Me %/lib/tools. jar (to add. indicates the current path)  
 
 (4) test whether the configuration is successful: 
 
 
  JAVA-version  
 
   
 Note: % java_h Ome % refers to the previously specified java_home.