Java 如何在 Eclipse 中使用 Maven 构建 WAR？
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How can I build WAR with Maven in Eclipse?
提问by newbie
I have project that I'm now starting as Maven project, but for some reason it is not working. Here is my pom.xml:
我有一个项目，我现在作为 Maven 项目开始，但由于某种原因它不起作用。这是我的 pom.xml：
<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>ProgramName</groupId>
<artifactId>ProgramName</artifactId>
<version>0.0.1-SNAPSHOT</version>
<dependencies>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>org.springframework.core</artifactId>
<version>3.0.2.RELEASE</version>
</dependency>
<!-- all other dependecies here -->
</dependencies>
<build>
<finalName>ProgramName</finalName>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<version>2.0.2</version>
<configuration>
<webResources>
<resource>
<targetPath>WEB-INF</targetPath>
<directory>src/main/webapp/WEB-INF</directory>
<filtering>true</filtering>
<includes>
<include>*.xml</include>
</includes>
</resource>
</webResources>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>2.1</version>
<configuration>
<source>1.6</source>
<target>1.6</target>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-release-plugin</artifactId>
<version>2.0</version>
</plugin>
</plugins>
</build>
</project>
采纳答案by Pascal Thivent
Actually, your POM looks a bit weird:
实际上，您的 POM 看起来有点奇怪：
- it is missing the right
packagingfor a webapp project. - the maven war plugin configuration doesn't look right, you just don't need the extra stuff you added.
- 它缺少
packagingwebapp 项目的权利。 - maven war 插件配置看起来不正确，您只是不需要添加的额外内容。
Here is what a minimal pom looks like:
这是一个最小的 pom 的样子：
<project>
<modelVersion>4.0.0</modelVersion>
<groupId>com.mycompany.app</groupId>
<artifactId>my-webapp</artifactId>
<packaging>war</packaging>
<version>1.0-SNAPSHOT</version>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>3.8.1</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<finalName>my-webapp</finalName>
</build>
</project>
So either modify it and update the project configuration (right-clickon your project then Maven > Update Project Configuration).
因此，要么修改它并更新项目配置（右键单击您的项目，然后单击Maven > Update Project Configuration）。
Or just start over and create your project using the maven-archetype-webapp. You can do this from Eclipse: New > Project... > Maven Project, then select the maven-archetype-webappin the wizzard and follow the seps.
或者只是重新开始并使用maven-archetype-webapp. 您可以从 Eclipse 执行此操作：New > Project... > Maven Project，然后在向导中选择maven-archetype-webapp并按照 sep 进行操作。
Or from the command line:
或者从命令行：
mvn archetype:generate -DgroupId=com.mycompany.app -DartifactId=my-webapp -DarchetypeArtifactId=maven-archetype-webapp
回答by zengr
回答by xor_eq
for instance, I see
例如，我看到
<packaging>war</packaging>
missing in your pom, you should have a look at how the maven-war-pluginis used.
在你的 pom 中缺少，你应该看看maven-war-plugin是如何使用的。
