原文: https://howtodoinjava.com/jaxb/java-class-to-xsd-eclipse/
学习使用 Eclipse IDE 从带有 JAXB 注解的 Java 类创建 XML 模式文档(xsd)。
1)将 JAXB 注解添加到 Java 类
第一步是向 Java 类添加@XmlRootElement,@XmlAccessorType和@XmlElement等注解。
import java.io.Serializable;import javax.xml.bind.annotation.XmlAccessType;import javax.xml.bind.annotation.XmlAccessorType;import javax.xml.bind.annotation.XmlRootElement;@XmlRootElement(name = "employee")@XmlAccessorType(XmlAccessType.PROPERTY)public class Employee implements Serializable {private static final long serialVersionUID = 1L;private Integer id;private String firstName;private String lastName;private Department department;public Employee() {super();}//Setters and Getters}
import java.io.Serializable;import javax.xml.bind.annotation.XmlAccessType;import javax.xml.bind.annotation.XmlAccessorType;import javax.xml.bind.annotation.XmlRootElement;@XmlRootElement(name = "department")@XmlAccessorType(XmlAccessType.PROPERTY)public class Department implements Serializable {private static final long serialVersionUID = 1L;Integer id;String name;public Department() {super();}//Setters and Getters}
2)从 JAXB 类生成 XSD
2.1)导航到 Eclipse 选项
File -> New -> JAXB -> Schema from JAXB Classes

JAXB 类选项的模式
2.2)选择生成的模式文件的位置

生成的模式文件的位置
2.3)选择 JAXB 类

选择 JAXB 类
2.4)生成 xsd 文件
<?xml version="1.0" encoding="UTF-8" standalone="yes"?><xs:schema version="1.0" xmlns:xs="http://www.w3.org/2001/XMLSchema"><xs:element name="department" type="department"/><xs:element name="employee" type="employee"/><xs:complexType name="employee"><xs:sequence><xs:element ref="department" minOccurs="0"/><xs:element name="firstName" type="xs:string" minOccurs="0"/><xs:element name="id" type="xs:int" minOccurs="0"/><xs:element name="lastName" type="xs:string" minOccurs="0"/></xs:sequence></xs:complexType><xs:complexType name="department"><xs:sequence><xs:element name="id" type="xs:int" minOccurs="0"/><xs:element name="name" type="xs:string" minOccurs="0"/></xs:sequence></xs:complexType></xs:schema>
XSd 文件已生成,现在您可以将其用于各种应用用例。
学习愉快!
