maven熱部署到tomcat

1添加tomcat用戶，在conf/tomcat-user.xml文件下添加一個tomcat用戶

	<role rolename="manager-gui"/>
	<role rolename="manager-script"/>
	<user username="tomcat" password="123456" roles="manager-gui, manager-script"/>

啟動tomcat后，可以進入后台

2在Maven項目pom.xml中配置tomcat7的插件

        <plugin>
    		<groupId>org.apache.tomcat.maven</groupId>
    		<artifactId>tomcat7-maven-plugin</artifactId>
    		<version>2.2</version>
    		<configuration>
    			<url>http://localhost:8080/manager/text</url>
    			<username>tomcat</username>
    			<password>123456</password>
    		</configuration>
    	</plugin>

3項目右鍵，run as

如果項目已經存在，則用tomcat7:redeploy命令