maven 使用tomcat插件 自动化部署war

1.相关环境变量

idea tomcat8 maven3

2.增加tomcat user, 修改 $CATALINA_HOME/conf/tomcat-users.xml

<tomcat-users>

    <role rolename="manager-gui"/>
    <role rolename="manager-script"/>
    <role rolename="manager"/>
    <user username="test" password="test" roles="manager,manager-gui,manager-script"/>

</tomcat-users>

3.配置maven, 修改 $M2_HOME/conf/settings.xml, 让maven访问tomcat

<servers>

    <!-- 配置tomcat 访问权限 -->
    <server>
      <id>test-tomcat</id>
      <username>test</username>
      <password>test</password>
    </server>

</servers>

4.修改项目pom.xml

    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <tomcat.hosts>localhost:8080</tomcat.hosts>
    </properties>

    <build>
        <finalName>testApp</finalName>

        <plugins>
            <plugin>
                <groupId>org.apache.tomcat.maven</groupId>
                <artifactId>tomcat7-maven-plugin</artifactId>
                <version>2.2</version>
                <configuration>
                    <server>test-tomcat</server>
                    <path>/${project.build.finalName}</path>
                    <update>true</update>
                    <url>http://${tomcat.hosts}/manager/text</url>
                    <!-- war文件路径缺省情况下指向target -->
                    <!--<warFile>${basedir}/target/${project.build.finalName}.war</warFile>-->
                </configuration>
            </plugin>
        </plugins>
    </build>

5.部署命令, 进入项目module目录(pom.xml所在目录）

$ mvn clean:install 
$ mvn tomcat7:redeploy  # 首次发布 tomcat7:deploy，再次发布 tomcat7:redeploy

6.相关Goals
参考Context Goals

6.1 重新部署war项目

# 部署相关 war 项目
> mvn package tomcat6/7:redeploy
> mvn war:exploded tomcat6/7:redeploy
> mvn war:inplace tomcat6/7:redeploy

# 部署context.xml    
> mvn tomcat6/7:redeploy
    

6.2 卸载 war 项目

> mvn tomcat6/7:undeploy

6.3 启动 war 项目

> mvn tomcat6:start

6.4 停止 war 项目

> mvn tomcat6:stop

6.5 统计session

> mvn tomcat6:sessions