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1.tomcat7-maven-plugin插件
1. 不通过外部的tomcat 直接将tomcat核心内嵌在项目中,tomcat7:run 命令就可以启动项目,可以直接访问 localhost:8080/Demo
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.1</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
<encoding>utf-8</encoding>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-resources-plugin</artifactId>
<version>2.6</version>
<configuration>
<encoding>utf-8</encoding>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.tomcat.maven</groupId>
<artifactId>tomcat7-maven-plugin</artifactId>
<version>2.2</version>
</plugin>
</plugins>
</build>
<dependencies>
<dependency>
<groupId>org.apache.tomcat</groupId>
<artifactId>tomcat-jsp-api</artifactId>
<version>7.0.47</version>
<scope>provided</scope>
</dependency>
</dependencies>
2. 热部署(tomcat是活的) tomcat7:deploy 命令就可以将项目发布到活着的tomcat下 再次发布使用命令 tomcat7:redeploy
tomcat-user.xml
<role rolename="manager-gui"/> <role rolename="manager-script"/> <user username="root" password="root" roles="manager-gui,manager-script"/>
pom.xml
<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>root</username>
<password>root</password>
</configuration>
</plugin>
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原文地址：http://www.cnblogs.com/woms/p/5767901.html
