1. 下载maven:http://maven.apache.org/download.cgi
2. maven命令行指令:
mvn -v: 得知maven的版本
mvn help:system: 下载maven-help-plugin到本地仓库
mvn clean compile:命令行的根项目运行,编译项目
mvn clean test:命令行的根项目运行,测试
mvn clean package:命令行的根项目运行,经过编译与测试后,然后打包成jar包
mvn clean install:命令行的根项目运行,打包后,进行安装
3.
<!-- 目的是生成可运行的jar --> <build> <plugins> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-shade-plugin</artifactId> <version>1.2.1</version> <executions> <execution> <phase>package</phase> <goals> <goal>shade</goal> </goals> <configuration> <transformers> <transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer"> <mainClass>com.lee0000.helloworld.HelloWorld</mainClass> </transformer> </transformers> </configuration> </execution> </executions> </plugin> </plugins> </build>
4. 在命令行的根项目运行:java -jar target\HelloWorld-0.0.1-SNAPSHOT.jar