Maven添加Tomcat插件 Maven添加Tomcat插件实现热部署代码实例

<tomcat-users>
<!--
 NOTE: By default, no user is included in the "manager-gui" role required
 to operate the "/manager/html" web application. If you wish to use this app,
 you must define such a user - the username and password are arbitrary.
-->
<!--
 NOTE: The sample user and role entries below are wrapped in a comment
 and thus are ignored when reading this file. Do not forget to remove
 <!.. ..> that surrounds them.
-->
<!--
 <role rolename="tomcat"/>
 <role rolename="role1"/>
 <user username="tomcat" password="tomcat" roles="tomcat"/>
 <user username="both" password="tomcat" roles="tomcat,role1"/>
 <user username="role1" password="tomcat" roles="role1"/>
-->
<role rolename="manager-gui" />
<role rolename="manager-script" />
<user username="tomcat" password="tomcat" roles="manager-gui,manager-script" />
</tomcat-users>

<server>
  <id>tomcat7</id>					<!--Id名称可以随便写-->
  <username>tomcat</username>				<!--用户名与tomcat配置中username相同-->
  <password>tomcat</password>				<!--密码与tomcat配置中password相同-->
</server>

<plugins>
	<plugin>
    <groupId>org.apache.tomcat.maven</groupId>
    <artifactId>tomcat7-maven-plugin</artifactId>
    <version>2.2</version>
    <configuration>
    <!--要部署的远程服务器地址 ip端口，后面/manager/text为tomcat管理项目的路径不能改变-->
    <url>http://localhost:8080/manager/text</url>
    <!--maven setting.xml中配置的serverID名称-->
    <server>tomcat7</server>
    <!--项目要部署的路径 /表示根路径 默认Root-->
    <path>/</path>
    <!--项目是否更新 默认true 可不配置-->
    <update>true</update>
    <!--maven setting.xml以及tomcat tomcat-users.xml 中配置的用户名密码-->
    <username>tomcat</username>
    <password>tomcat</password>
    </configuration>
	</plugin>    
	<!--以下配置不是必须，为了保证编译版本，tomcat7插件默认支持的JDK1.7-->
  <plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-compiler-plugin</artifactId>
    <version>3.8.0</version>
    <configuration>
    <source>1.7</source>
    <target>1.7</target>
    <encoding>UTF-8</encoding>
    </configuration>
  </plugin>
</plugins>