Maven 插件通用方式实现tomcat7和8的热部署

1. Tomcat的配置

安装tomcat，配置tomcat的可操作权限.

在tomcat的安装目录下,修改conf / tomcat-user.xml文件,在<tomcat-users> 节点下面增加如下配置:

<user username="tomcat" password="tomcat" roles="manager-gui, manager-scrip

修改完成后启动tomcat。

2. 使用Maven插件实现热部署

需要使用maven的tomcat插件。Apache官方提供的tomcat插件。

Maven的配置

修改项目的pom.xml文件,在<build> 节点下面增加如下配置:tomcat7的配置

<build>

<groupId>org.apache.tomcat.maven</groupId>

<artifactId>tomcat7-maven-plugin</artifactId>

<path>/${project.artifactId}</path>

<url>http://172.30.133.61:8666/manager/text</url>

<username>tomcat</username>

<password>tomcat</password>

</configuration>

</plugin>

</plugins>

</build>

3. 执行热部署

执行右击项目名--》Run as --》Maven build，输入红框中的指令：tomcat7:deploy 运行即可。

Maven 插件通用方式实现tomcat7和8的热部署

初次部署可以使用 "tomcat7:deploy" 命令

如果已经部署过使用 "tomcat7:redeploy" 命令

部署跳过测试：tomcat7:redeploy -DskipTests

4. 执行成功结果

[INFO] <<< tomcat7-maven-plugin:2.2:deploy (default-cli) @ bcse_game <<<
[INFO]
[INFO] --- tomcat7-maven-plugin:2.2:deploy (default-cli) @ bcse_game ---
[INFO] Deploying war to http://172.30.133.61:8666/bcse_game
Uploading: http://172.30.133.61:8666/manager/text/deploy?path=%2Fbcse_game
Uploaded: http://172.30.133.61:8666/manager/text/deploy?path=%2Fbcse_game (109848 KB at 836.1 KB/sec)

[INFO] tomcatManager status code:200, ReasonPhrase:OK
[INFO] OK - Deployed application at context path /bcse_game
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 02:34 min
[INFO] Finished at: 2018-05-02T11:48:51+08:00
[INFO] Final Memory: 23M/296M
[INFO] ------------------------------------------------------------------------