CMD prompt mvn is not a workaround for internal commands after installing MAVEN

Installation tutorials for 1.maven

is: http://maven.apache.org/download.cgi

After entering this page

Click Download, then unzip, I change the directory name to MAVEN, directory structure as shown

Below we configure the environment variables

This is maven_home:

At the end of the path variable, add;%maven_home%\bin%; The number cannot be thrown away.

Enter mvn-version in cmd, and if the version information appears, install it correctly.

2.maven display MVN is not an internal command after installation is complete

When setting the environment variable path, it is possible to overwrite the previously set variable, as long as the original;%maven_home%\bin is changed after path

;%systemroot%\system32;%maven_home%\bin can

CMD prompt mvn is not a workaround for internal commands after installing MAVEN