尝试使用高源/ jaxb2-annotate-plugin库从XSD生成的类上生成自定义注释，但会出现一些错误。 需要使用JsonView批注生成类，但无法解析该批注。 Jackson库已经在路径中（支持/拥有JsonView），但它仍然失败。无法解读还有什么可能是错的。
@lexicore - 我相信你可以提供帮助，因为我看到你是Github上这个库的开发者。我确实按照GitHub上的文档进行了操作，但无法弄清楚。 请告知我是否遗漏了任何设置。
错误摘录：
[INFO] Sources are not up-to-date, XJC will be executed.
[ERROR] Error while generating code.Location [ file:/C:/dev/workspace/JSONVIEW/jsonViewModel/schema/src/main/resources/address.xsd{20,56}].
org.xml.sax.SAXParseException; systemId: file:/C:/dev/workspace/JSONVIEW/jsonViewModel/schema/src/main/resources/address.xsd; lineNumber: 20; columnNumber: 56; Error parsing annotation.
at org.jvnet.jaxb2_commons.plugin.annotate.AnnotatePlugin.annotate(AnnotatePlugin.java:460)
at org.jvnet.jaxb2_commons.plugin.annotate.AnnotatePlugin.annotate(AnnotatePlugin.java:418)
at org.jvnet.jaxb2_commons.plugin.annotate.AnnotatePlugin.processFieldOutline(AnnotatePlugin.java:200)
at org.jvnet.jaxb2_commons.plugin.annotate.AnnotatePlugin.processClassOutline(AnnotatePlugin.java:188)
at org.jvnet.jaxb2_commons.plugin.annotate.AnnotatePlugin.run(AnnotatePlugin.java:146)
Test_1.xsd
<?xml version="1.0" encoding="UTF-8"?>
<xsd:schema
xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns:jaxb="http://java.sun.com/xml/ns/jaxb"
jaxb:version="2.1"
xmlns:annox="http://annox.dev.java.net"
jaxb:extensionBindingPrefixes="annox">
<xsd:complexType name="TType">
<xsd:annotation>
<xsd:appinfo>
<annox:annotate>@java.lang.SuppressWarnings({"unchecked","rawtypes"})</annox:annotate>
<annox:annotate target="package">@javax.annotation.Generated({"XJC","JAXB2 Annotate Plugin"})</annox:annotate>
</xsd:appinfo>
</xsd:annotation>
<xsd:sequence>
<xsd:element name="TField" type="xsd:string">
<xsd:annotation>
<xsd:appinfo>
<annox:annotate target="field">@com.fasterxml.jackson.annotation.JsonView(Views.Public.class)</annox:annotate>
</xsd:appinfo>
</xsd:annotation>
</xsd:element>
</xsd:sequence>
</xsd:complexType>
</xsd:schema>
**POM.xml**
（显示支持JsonView注释和支持类的依赖项jar）。 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 一个 视图 0.0.1-SNAPSHOT
<artifactId>schema</artifactId>
<properties>
<xsd.build.dir>${basedir}/src/main/resources</xsd.build.dir>
<generated.source.location>${basedir}/target/generated-sources/src</generated.source.location>
</properties>
<dependencies>
<dependency>
<groupId>org.jvnet.jaxb2_commons</groupId>
<artifactId>jaxb2-basics</artifactId>
<version>0.6.4</version>
</dependency>
<dependency>
<groupId>B</groupId>
<artifactId>View</artifactId>
<version>0.0.1-SNAPSHOT</version>
</dependency>
<dependency>
<groupId>org.codehaus.jackson</groupId>
<artifactId>jackson-core-asl</artifactId>
<version>1.9.12</version>
</dependency>
<dependency>
<groupId>org.codehaus.jackson</groupId>
<artifactId>jackson-mapper-asl</artifactId>
<version>1.9.12</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.jvnet.jaxb2.maven2</groupId>
<artifactId>maven-jaxb2-plugin</artifactId>
<executions>
<execution>
<goals>
<goal>generate</goal>
</goals>
</execution>
</executions>
<configuration>
<generateDirectory>${generated.source.location}</generateDirectory>
<schemaDirectory>${xsd.build.dir}</schemaDirectory>
<addIfExistsToEpisodeSchemaBindings>true</addIfExistsToEpisodeSchemaBindings>
<extension>true</extension>
<plugins>
<plugin>
<groupId>org.jvnet.jaxb2_commons</groupId>
<artifactId>jaxb2-basics-annotate</artifactId>
<version>1.0.2</version>
</plugin>
</plugins>
<args>
<arg>-Xannotate</arg>
</args>
</configuration>
</plugin>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>1.6</source>
<target>1.6</target>
</configuration>
</plugin>
<plugin>
<artifactId>maven-source-plugin</artifactId>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>jar</goal>
<goal>test-jar</goal>
</goals>
</execution>
<execution>
<id>attach-sources</id>
<phase>DISABLE_FORKED_LIFECYCLE_MSOURCES-13</phase>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>
注意：Jackson-annotations-2.8.3 jar在类路径中，它有JsonView类。
答案 0 :(得分：1)
您显然对此注释有问题：
@com.fasterxml.jackson.annotation.JsonView(Views.Public.class)
可能有两个原因：
您必须使Views.Public.class完全合格的班级名称。
您必须在[{1}}中将依赖项包含为plugin，如下所示：
maven-jaxb2-plugin包括所有依赖项。
如果没有任何帮助，请在此处向我发送有关MCVE的公关：https://github.com/highsource/jaxb2-annotate-plugin-support
<强>更新
我已检查过您的test project：
<plugin>
<groupId>org.jvnet.jaxb2.maven2</groupId>
<artifactId>maven-jaxb2-plugin</artifactId>
<configuration>
<extension>true</extension>
<args>
<arg>-Xannotate</arg>
</args>
<plugins>
<plugin>
<groupId>org.jvnet.jaxb2_commons</groupId>
<artifactId>jaxb2-basics-annotate</artifactId>
</plugin>
<plugin>
<groupId>org.codehaus.jackson</groupId>
<artifactId>whatever-artifactId-is</artifactId>
<version>whatever-version-is</version>
</plugin>
</plugins>
</configuration>
</plugin>
我收到以下错误：
<annox:annotate target="field">@com.fasterxml.jackson.annotation.JsonView(baseModel.Views.Internal.class)</annox:annotate>
这说明Caused by: org.jvnet.annox.parser.exception.ValueParseException: Could not parse the value [baseModel.Views.Internal.class] into the target class [[Ljava.lang.Class;].
at org.jvnet.annox.parser.java.visitor.ExpressionVisitor.visitDefault(ExpressionVisitor.java:20)
at org.jvnet.annox.parser.java.visitor.ExpressionVisitor.visitDefault(ExpressionVisitor.java:9)
at org.jvnet.annox.japa.parser.ast.visitor.AbstractGenericExpressionVisitor.visit(AbstractGenericExpressionVisitor.java:290)
at japa.parser.ast.expr.ClassExpr.accept(ClassExpr.java:49)
at org.jvnet.annox.parser.XArrayAnnotationFieldParser.parse(XArrayAnnotationFieldParser.java:97)
... 38 more
无法解析为baseModel.Views.Internal.class es的数组。
将您的自定义分配到：
Class解决问题。
两个评论。
<annox:annotate target="field">@com.fasterxml.jackson.annotation.JsonView({baseModel.Views.Internal.class})</annox:annotate>
以供将来参考和帮助其他用户。