maven 项目使用tomcat8插件进行热部署

首先下载tomcat

修改tomcat下conf目录下tomcat-users.xml

添加一行

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

然后在创建的pom文件中引入tomcat插件

<pluginRepositories>
<pluginRepository>
<id>tomcat8-plugin</id>
<url>https://artifacts.alfresco.com/nexus/content/repositories/public/</url>
</pluginRepository>
</pluginRepositories>
<build>
<plugins>
<!-- 配置Tomcat插件 -->
<plugin>
<groupId>org.apache.tomcat.maven</groupId>
<artifactId>tomcat8-maven-plugin</artifactId>
<version>3.0-r1756463</version>
<configuration>
<!-- 这里配置端口号和访问路径 -->
<path>/zxl</path>
<url>http://localhost:8080/manager/text</url>
<username>tomcat</username>
<password>tomcat</password>
</configuration>
</plugin>
</plugins>

</build>

在第一次部署时配置为tomcat8:deploy以后进行重新热部署时命令改为tomcat8:redeploy即可