The article directories
1, JDK 2, Maven 3, Gradle 4
A, the JDK
Two environment variables JAVA_HOME and CLASSPATH need to be configured:
va_home =D:\programs\jdk1.8
p>
%java_home % \>; %JAVA_HOME%\jre\bin;
add classpath:
code> c>path =.; %JAVA_HOME%\lib\dt.jar; %JAVA_HOME% lib\tools.jar
Use java-version and javac-version
determine if the creation was successful
Second, the maven
Increase MAVEN_HOME:
MAVEN_HOME = D: \ apache maven - 3.3.9 code>
in the Path to increase again:
% MAVEN_HOME % \ bin code>
mvn-v
Third, gradle
Increase the GRADLE_HOME = D: \ gradle - 6.7.1 code>
in the path to increase again:
% GRADLE_HOME % \ bin code>
gradle-v
/ code>
Four,