Apache Maven WAR插件负责收集所有工件的依赖性,web应用程序的类和资源,包装成一个web应用程序存档。
目标概述
war:war构建一个war文件war:exploded开发阶段加速测试通常用来生成一个额外的webapp文件夹war:inplace类似war:exploded只是webapp文件夹目录位置不一样，默认在src/main/webappwar:manifest为这个应用生成一个清单。清单文件在web应用程序源目录中创建
使用
1.使用war:war
这是正常的使用maven-war插件方式。为了说明这一点,这是pom.xml中我们的项目
<project>
...
<groupId>com.example.projects</groupId>
<artifactId>documentedproject</artifactId>
<packaging>war</packaging>
<version>1.0-SNAPSHOT</version>
<name>Documented Project</name>
<url>http://example.com</url>
...
</project>
项目结构：
|-- pom.xml
`-- src
`-- main
|-- java
| `-- com
| `-- example
| `-- projects
| `-- SampleAction.java
|-- resources
| `-- images
| `-- sampleimage.jpg
`-- webapp
|-- WEB-INF
| `-- web.xml
|-- index.jsp
`-- jsp
`-- websource.jsp
调用
mvn package
或者
mvn compile war:war
将会生成/documentedproject-1.0-snapshot.war WAR文件。以下是该WAR文件的内容:
documentedproject-1.0-SNAPSHOT.war
|-- META-INF
| |-- MANIFEST.MF
| `-- maven
| `-- com.example.projects
| `-- documentedproject
| |-- pom.properties
| `-- pom.xml
|-- WEB-INF
| |-- classes
| | |-- com
| | | `-- example
| | | `-- projects
| | | `-- SampleAction.class
| | `-- images
| | `-- sampleimage.jpg
| `-- web.xml
|-- index.jsp
`-- jsp
`-- websource.jsp
2.使用war:exploded
开发阶段加速测试可以使用war:exploded
mvn compile war:exploded
将会生成target/documentedproject-1.0-SNAPSHOT 文件。以下是目录文件的内容:
documentedproject-1.0-SNAPSHOT
|-- META-INF
|-- WEB-INF
| |-- classes
| | |-- com
| | | `-- example
| | | `-- projects
| | | `-- SampleAction.class
| | `-- images
| | `-- sampleimage.jpg
| `-- web.xml
|-- index.jsp
`-- jsp
`-- websource.jsp
默认目录WAR是target/
<project>
...
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<version>2.6</version>
<configuration>
<webappDirectory>/sample/servlet/container/deploy/directory</webappDirectory>
</configuration>
</plugin>
</plugins>
</build>
...
</project>
3.使用war:inplace
类似war:exploded只是webapp文件夹目录位置不一样，默认在src/main/webapp
mvn compile war:inplace
生成项目结构
|-- pom.xml
|-- src
| `-- main
| |-- java
| | `-- com
| | `-- example
| | `-- projects
| | `-- SampleAction.java
| |-- resources
| | `-- images
| | `-- sampleimage.jpg
| `-- webapp
| |-- META-INF
| |-- WEB-INF
| | |-- classes
| | | |-- com
| | | | `-- example
| | | | `-- projects
| | | | `-- SampleAction.class
| | | `-- images
| | | `-- sampleimage.jpg
| | `-- web.xml
| |-- index.jsp
| `-- jsp
| `-- websource.jsp
`-- target
`-- classes
|-- com
| `-- example
| `-- projects
| `-- SampleAction.class
`-- images
`-- sampleimage.jpg