Maven自动支配war包到tomcat

Maven自动部署war包到tomcat

步骤一：?

在tomcat安装目录下找到tomcat-users.xml文件。该文件路径为【tomcat安装根目录】 /conf/?

修改文件内容，增加下列内容

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1. <role rolename="manager"/>
2. <user username="tomcat" password="123456" roles="manager"/>

步骤二：?

在你的项目的pom.xml文件中，增加下列<plugin></plugin>中内容：?

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1. <build>
2. 。。。。。
3. <plugins>
4. 。。。。。
5. <plugin>
6. <groupId>org.codehaus.mojo</groupId>
7. <artifactId>tomcat-maven-plugin</artifactId>
8. <configuration>
9. <url>http://localhost:8080/manager</url>
10. <username>tomcat</username>
11. <password>123456</password>
12. <path>/${finalName}</path>
13. </configuration>
14. </plugin>
15. 。。。
16. </plugins>
17. </build>

其中username和password就是tomcat中配置的username和password。?
当然在pom.xml的<properties>标签中，还需要定义war包的名字。假如只写成<path>/</path>，则部署的war包名字为ROOT.war。?
在pom.xml的<properties>标签中，定义war包名字内容如下：?

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1. <properties>
2. <finalName>SSHMJ-FRANK</finalName>
3. </properties>

?然后运行maven命令：
mvn：tomcat:redeploy
或是直接在eclipse里面点 “run as”运行maven命令,如下图：


命令运行完成后，在tomcat的webapps目录下可见已经自动部署过去的war包，如下图：

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开始运行自动部署命令时，一定要先启动tomcat。否则会报下列错误：

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1. [INFO]
2. [INFO] --- tomcat-maven-plugin:1.0:redeploy (default-cli) @ SSHMJ-FRANK ---
3. [INFO] Deploying war to http://localhost:8080/SSHMJ-FRANK??
4. [INFO] ------------------------------------
5. [INFO] BUILD FAILURE
6. [INFO] ------------------------------------
7. [INFO] Total time: 9.630s
8. [INFO] Finished at: Tue Aug 31 16:35:52 CST 2010
9. [INFO] Final Memory: 6M/15M
10. [INFO] ------------------------------------
11. [ERROR] Failed to execute goal org.codehaus.mojo:tomcat-maven-plugin:1.0:redeploy (default-cli) on project SSHMJ-FRANK: Cannot invoke Tomcat manager: Connection refused: connect -> [Help 1]
12. [ERROR]
13. [ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
14. [ERROR] Re-run Maven using the -X switch to enable full debug logging.
15. [ERROR]
16. [ERROR] For more information about the errors and possible solutions, please read the following articles:
17. [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException

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最后得到的完整pom配置如下：

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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">  <modelVersion>4.0.0</modelVersion>  <groupId>com.shansun.http.rmi</groupId>  <artifactId>HttpRMI</artifactId>  <packaging>war</packaging>  <version>1.0-SNAPSHOT</version>  <name>HttpRMI Maven Webapp</name>  <url>http://maven.apache.org</url>  <properties><finalName>HttpRMI</finalName></properties>  <dependencies>    <dependency>      <groupId>junit</groupId>      <artifactId>junit</artifactId>      <version>3.8.1</version>      <scope>test</scope>    </dependency>    <dependency>      <groupId>javax.servlet</groupId>      <artifactId>servlet-api</artifactId>      <version>2.4</version>    </dependency>  </dependencies>  <build>    <finalName>HttpRMI</finalName>    <plugins><plugin><groupId>org.codehaus.mojo</groupId><artifactId>tomcat-maven-plugin</artifactId><configuration><url>http://127.0.0.1:8888/manager</url><username>tomcat</username><password>tomcat</password><path>/${finalName}</path></configuration></plugin></plugins>  </build></project>

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