下载地址:http://maven.apache.org/download.cgi
文件名称:apache-maven-3.6.3-bin.zip
安装目录:C:Program FilesJavaapache-maven-3.6.3
1.MAVEN_HOME
C:Program FilesJavaapache-maven-3.6.3
2.path
C:UsersAdministratorDownloadsapache-maven-3.6.3in