pom.xml_firstweb

<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">
<!--说明pom的版本-->
  <modelVersion>4.0.0</modelVersion>
<!--说明项目和公司名-->
  <groupId>xxxxxx</groupId>
<!--说明项目的子模块名-->
  <artifactId>xxx</artifactId>
<!--说明打包的方式，常见的jar和war-->
  <packaging>war</packaging>
<!--说明版本-->
  <version>0.0.1-SNAPSHOT</version>
  <name>xxx Maven Webapp</name>
  <url>http://maven.apache.org</url>
<!--依赖的jar包-->
  <dependencies>
<!--jsp项目必需的依赖 servlet-->
  <dependency>
    <groupId>javax.servlet</groupId>
    <artifactId>javax.servlet-api</artifactId>
    <version>4.0.0-b07</version>
<!--provided说明只在编译和测试中有效-->
    <scope>provided</scope>
   <!-- 只在编译时和测试时运行 -->
</dependency>
<!--Junit测试依赖-->
    <dependency>
      <groupId>junit</groupId>
      <artifactId>junit</artifactId>
      <version>4.10</version>
<!--test作用于测试的时候-->
      <scope>test</scope>
    </dependency>
  </dependencies>
    <build>
        <finalName>xxx</finalName>
     <plugins>
      <plugin>
<!--tomcat服务器依赖-->
          <groupId>org.apache.tomcat.maven</groupId>
          <artifactId>tomcat7-maven-plugin</artifactId>
          <version>2.2</version>
          <executions>
          <execution>
          <phase>package</phase>
          <goals>
<!--在package的时候运行-->
          <goal>run</goal>
          </goals>
          </execution>
          </executions>
        </plugin>
     </plugins>
    </build>
</project>