Install the local jar package to the local maven warehouse command

Preparation 1>Configure jdk-1.8 environment variables (very simple, please Baidu by yourself)
         2>Configure maven environment variables (very simple, please Baidu by yourself)

Specific installation commands:

 mvn install:install-file -Dfile=D:\svn-projects\json-lib-2.4.jar -DgroupId=net.sf.json-lib -DartifactId=json-lib -Dversion=2.4 -Dpackaging=jar

mvn install:install-file -Dfile=本地jar位置 -DgroupId=groupId组织id  -DartifactId=artifactId   -Dversion=version -Dpackaging=jar