maven配置文件pom增加变量取版本号方式

<properties> 
<spring.version>3.2.2.RELEASE</spring.version> 
</properties>

<dependency> 
<groupId>org.springframework</groupId> 
<artifactId>spring-core</artifactId> 
<version>${spring.version}</version> 
</dependency>

#Created by Apache Maven .5.0
version=1.0.4-SNAPSHOT
groupId=com.gitee.l0km
artifactId=facelog-service

<plugin>
    <groupId>org.codehaus.mojo</groupId>
    <artifactId>buildnumber-maven-plugin</artifactId>
    <version>1.2</version>
    <executions>
        <execution>
            <goals>
                <goal>create</goal>
            </goals>
        </execution>
    </executions>
</plugin>
<plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-jar-plugin</artifactId>
    <version>3.0.2</version>
    <configuration>
        <archive>
            <manifestEntries>
                <!-- 项目版本号 -->
                <Project-Version>${project.version}</Project-Version>
                <!-- buildnumber插件提供的 SCM(git/svn等)版本号 -->
                <Scm-Version>${buildNumber}</Scm-Version>
                <!-- 时间戳 -->
                <Timestamp>${maven.build.timestamp}</Timestamp>
            </manifestEntries>
        </archive>
    </configuration>
</plugin>

package net.gdface.facelog.service;
public final class Version {
    /** project version */
    public static final String VERSION = "${project.version}";
    /** SCM(git) revision */
    public static final String SCM_REVISION= "${buildNumber}";
    /** SCM branch */
    public static final String SCM_BRANCH = "${scmBranch}";
    /** build timestamp */
    public static final String TIMESTAMP ="${buildtimestamp}";
}

<plugin>
    <groupId>org.codehaus.mojo</groupId>
    <artifactId>buildnumber-maven-plugin</artifactId>
    <version>1.4</version>
    <executions>
        <execution>
            <id>bn1</id>
            <goals>
                <!-- 创建${buildNumber} -->
                <goal>create</goal>
            </goals>
        </execution>
        <execution>
            <id>bn2</id>
            <goals>
                <!-- 创建时间戳${buildtimestamp} -->
                <goal>create-timestamp</goal>
            </goals>
            <configuration>
                <!-- 指定时间戳变量名 -->
                <timestampPropertyName>buildtimestamp</timestampPropertyName>
                <!-- 指定日期格式 -->
                <timestampFormat>yyyy-MM-dd HH:mm:ss</timestampFormat>
            </configuration>
        </execution>
    </executions>
</plugin>
<plugin>
    <groupId>org.codehaus.mojo</groupId>
    <artifactId>templating-maven-plugin</artifactId>
    <version>1.0.0</version>
    <executions>
        <execution>
            <id>filter-src</id>
            <goals>
                <goal>filter-sources</goal>
            </goals>
        </execution>
    </executions>
</plugin>