如何在找不到资源过滤属性时配置maven资源插件进行投诉？

Question

我的问题很简单：我希望maven在资源过滤期间找不到任何属性时给我一些错误消息 我没有在官方专家文档中找到任何线索 那怎么能这样呢？

Answer 1

我建议您深入了解可用于此类事情的maven-enforcer-plugin：

<project>
  [...]
  <build>
    <plugins>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-enforcer-plugin</artifactId>
        <version>1.2</version>
        <executions>
          <execution>
            <id>enforce-property</id>
            <goals>
              <goal>enforce</goal>
            </goals>
            <configuration>
              <rules>
                <requireProperty>
                  <property>basedir</property>
                  <message>You must set a basedir property!</message>
                  <regex>.*\d.*</regex>
                  <regexMessage>The basedir property must contain at least one digit.</regexMessage>
                </requireProperty>
                <requireProperty>
                  <property>project.version</property>
                  <message>"Project version must be specified."</message>
                  <regex>.*(\d|-SNAPSHOT)$</regex>
                  <regexMessage>"Project version must end in a number or -SNAPSHOT."</regexMessage>
                </requireProperty>
              </rules>
              <fail>true</fail>
            </configuration>
          </execution>
        </executions>
      </plugin>
    </plugins>
  </build>
  [...]
</project>