Maven 入门示例

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <groupId>Sample</groupId>
  <artifactId>Sample</artifactId>
  <packaging>war</packaging>
  <version>0.0.1-SNAPSHOT</version>
  <name>Sample Maven Webapp</name>
  <url>http://maven.apache.org</url>
  
  <dependencies>
    <dependency>
      <groupId>junit</groupId>
      <artifactId>junit</artifactId>
      <version>4.10</version>
      <scope>test</scope>
    </dependency>
    <dependency>
    	<groupId>javax.servlet</groupId>
    	<artifactId>servlet-api</artifactId>
    	<version>2.4</version>
    </dependency>
    <dependency>
    	<groupId>javax.servlet</groupId>
    	<artifactId>jsp-api</artifactId>
    	<version>2.0</version>
    </dependency>
    <dependency>
    	<groupId>log4j</groupId>
    	<artifactId>log4j</artifactId>
    	<version>1.2.16</version>
    </dependency>
  </dependencies>
  
  <build>
    <finalName>Sample</finalName>
    <resources>
		<resource>
			<directory>src/main/java</directory>
			<includes>
				<include>**/*.xml</include>
			</includes>
		</resource>
		<resource>
			<directory>src/main/resources</directory>
		</resource>
		<resource>
			<directory>test/main/java</directory>
			<includes>
				<include>**/*.xml</include>
			</includes>
		</resource>
		<resource>
			<directory>test/main/resources</directory>
		</resource>
	</resources>
    
    <plugins>
	    <plugin>               
		    <groupId>org.codehaus.mojo</groupId>               
		    <artifactId>tomcat-maven-plugin</artifactId>
		</plugin>
    </plugins>
  </build>
  
</project>

mvn install 安装

mvn tomcat:run 运行

mvn package 打包