JAXB2导入:无法处理模式文件(in28minutes udemy)

Question

当我试图添加<exception>插件时，我在JAXB2行上得到了一个“无法处理模式文件”错误。

pom.xml

    <plugins>
        <!-- JAXB2 Maven Plugin -->
        <!-- XSD Source Folder -->
        <!-- Java Class Source Folder -->
        <!-- clear folder -> false -->
    <plugin>
            <groupId>org.codehaus.mojo</groupId>
            <artifactId>jaxb2-maven-plugin</artifactId>
            <version>1.6</version>
            <executions>
                <execution>
                    <id>xjc</id>
                    <goals>
                        <goal>xjc</goal>
                    </goals>
                </execution>
            </executions>
            <configuration>
                <schemaDirectory>${project.basedir}/src/main/resources</schemaDirectory>
                <outputDirectory>${project.basedir}/src/main/java</outputDirectory>
                <clearOutputDir>false</clearOutputDir>
            </configuration>
        </plugin>
    </plugins>

错误截图：

​

​

Answer 1

我也遇到了类似的问题，只要确保xsd文件有

<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema">
</xsd:schema>

不

<schema xmlns="http://www.w3.org/2001/XMLSchema">
</schema>`

Answer 2

对我来说，这个问题是通过保留<plugins></plugins> content inside <pluginManagement>标记来解决的，如下所示，

<build>
<pluginManagement>
    <plugins> 
          <plugin>
           ...
          </plugin>
          <plugin>
           ...
          </plugin>
     </plugins>
</pluginManagement>
</build>