java - 使用 JAXB 将 XML 数据解析为字符串对象

Question

我必须将 xml 解析为 JAXB 中的字符串对象。但是如何为这个xml创建对象

国家.xml

    <?xml version="1.0" encoding="UTF-8"?> 
    <Country>       
        <name>India</name>
        <capital>New Delhi</capital>
        <population>120crores</population>
    .
    .
    .
    .
    .

<states>
    <state>
        <name>Maharastra</name>
        <pincode>xyzzzz</pincode>
        <capital>Mumbai</capital>

    <\state>

    <state>
    .
    .
    .
    </state>
</states>


   <\Country>       

为了解析这个 xml，我创建了类来映射创建对象的对象并将其打印在控制台中。但不知道我做错了什么。

@XmlElementWrapper(name="Country")
    public void setCountry(String Countryv) {
        Country= Countryv;
    }

@XmlElement (name = "name")
    public void setname(String namev) {
        name= namev;
    }

    @XmlElement (name = "capital")
    public void setcapital(String capitalv) {
        capital= capitalv;
    }

    @XmlElement (name = "population")
    public void setpopulation(String populationv) {
        population= populationv;
    }


    @XmlElementWrapper(name="states")
    public void setType(String statesv) {
        states = statesv;
    }



@XmlElementWrapper(name="state")
        public void setType(String statev) {
            state = statev;
        }




    @XmlElement (name = "name")
        public void setpopulation(String namev) {
            name= namev;
        }

     @XmlElement (name = "pincode")
        public void setpopulation(String pincodev) {
            pincode= pincodev;
        }

 @XmlElement (name = "capital")
        public void setpopulation(String capitalv) {
            capital= capitalv;
        }

当我运行程序时，我得到了

com.sun.xml.internal.bind.v2.runtime.IllegalAnnotationsException: counts of IllegalAnnotationExceptions

如何添加包装器注释以将元素包装在单独的标题下和其他标题内的标题中。

Answer 1

试试这门课

@XmlAccessorType(XmlAccessType.FIELD)
@XmlType(name = "", propOrder = {
    "name",
    "capital",
    "population",
    "states"
})
@XmlRootElement(name = "Country")
public class Country {
@XmlElement(required = true)
protected String name;
@XmlElement(required = true)
protected String capital;
@XmlElement(required = true)
protected String population;
@XmlElement(required = true)
protected Country.States states;
    public String getName() {
        return name;
    }
    public void setName(String value) {
        this.name = value;
    }
    public String getCapital() {
        return capital;
    }
    public void setCapital(String value) {
        this.capital = value;
    }
    public String getPopulation() {
        return population;
    }
    public void setPopulation(String value) {
        this.population = value;
    }
    public Country.States getStates() {
        return states;
    }
    public void setStates(Country.States value) {
        this.states = value;
    }