打包时，指定war包的名称

在pom.xml中修改finalName节点的值即可，如下：

    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
        </plugins>
        <resources>
            <resource>
                <directory>src/main/resources</directory>
                <includes>
                    <include>**/*.properties</include>
                </includes>
                <filtering>true</filtering>
            </resource>
            <resource>
                <directory>src/main/resources</directory>
                <excludes>
                    <exclude>**/*.properties</exclude>
                </excludes>
                <filtering>false</filtering>
            </resource>
        </resources>
        <finalName>projectName</finalName>
    </build>

</project>

上面代码片段中，<finalName>projectName</finalName>节中的 projectName 即为war包的名称。