maven tomcat8 自动部署(支持tomcat7)

①修改tomcat的conf文件夹下的tomcat_user.xml

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

②启动tomcat

③修改pom.xml的<build>

<build>

<plugins>

<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.5.1</version>
</plugin>
<plugin>
<groupId>org.apache.tomcat.maven</groupId>
<artifactId>tomcat7-maven-plugin</artifactId>
<version>2.2</version>
<configuration>
<url>http://localhost:8084/manager/text</url>
<username>tomcat</username>
<password>tomcat</password>
</configuration>
</plugin>
</plugins>

<build>

④命令

mvn tomcat7:deploy