mvn install:install-file -Dfile=D:\repo\mybtais-generator-1.0.0.jar -DgroupId=mybatis.plugins -DartifactId=mybtais-generator -Dversion=1.0.0 -Dpackaging=jar-Dfile:本地jar包的路径-DgroupId、-DartifactId:pom坐标-Dversion:jar包版本-Dpackaging:打包格式,jar、war