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。