如何使用Maven打包jar并在WEB-INF/lib中包含一些依赖项? [英] How can I package a jar with Maven and include some dependencies in WEB-INF/lib?

问题描述

如何用Maven打包jar并在WEB-INF/lib中包含一些依赖项?

How can I package a jar with Maven and include some dependencies in WEB-INF/lib?

我尝试过组装，但是难于实现吗?

I tried with assembly, but cannot be achieved easier?

推荐答案

尝试使用maven-assembly-plugin的jar-with-dependencies功能:

Try using the jar-with-dependencies feature of the maven-assembly-plugin:

<plugin>
    <artifactId>maven-assembly-plugin</artifactId>
    <version>2.2.1</version>
    <configuration>
        <descriptorRefs>
            <descriptorRef>jar-with-dependencies</descriptorRef>
        </descriptorRefs>
    </configuration>
    <executions>
        <execution>
            <id>make-assembly</id> 
            <phase>package</phase>
            <goals>
                <goal>single</goal>
            </goals>
        </execution>
    </executions>
</plugin>

这会将所有依赖项合并到您的jar中.用<scope>provided</scope>标记不想包含在jar中的依赖项，例如:

This will incorporate all dependencies into your jar. Mark the dependencies that you don't want included in your jar with <scope>provided</scope>, eg:

<dependency>
    <groupId>net.sf.ehcache</groupId>
    <artifactId>ehcache-core</artifactId>
    <version>2.4.4</version>
    <scope>provided</scope>
</dependency>

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