我得到一個異常而轉向從一個POJO服務的XML響應的XML看起來是這樣的:javax.xml.bind.UnmarshalException:意外的元素(URI:「」
這是我XML response。
javax.xml.bind.UnmarshalException: unexpected element (uri:""
, local:"ItemSearchResponse"). Expected elements are
<{http://webservices.amazon.com/AWSECommerceService/2011-08-01}ItemSearchResponse>
我使用它是這樣的:
Document response = getResponse(url);
JAXBContext context = JAXBContext.newInstance(AmazonItem.class);
Unmarshaller unMarshaller = context.createUnmarshaller();
newItem = (AmazonItem) unMarshaller.unmarshal(response);
下面是我的文件細節
package-info.java
@XmlSchema(
namespace = "http://webservices.amazon.com/AWSECommerceService/2011-08-01",
elementFormDefault = XmlNsForm.QUALIFIED)
package com.services.amazon;
import javax.xml.bind.annotation.XmlNsForm;
import javax.xml.bind.annotation.XmlSchema;
AmazonItem.java
@XmlRootElement(name="ItemSearchResponse")
@XmlAccessorType(XmlAccessType.FIELD)
public class AmazonItem
{
@XmlElement(name="Items")
private Items items = null;
}
Items.java
@XmlAccessorType(XmlAccessType.FIELD)
public class Items {
@XmlElement(name="Item")
List<Item> items = new ArrayList();
}
Item.java
@XmlAccessorType(XmlAccessType.FIELD)
public class Item {
@XmlElement(name="ASIN")
private String asin;
@XmlElement(name="ItemAttributes")
private ItemAttributes attributes;
@XmlElement(name="ItemLinks")
private List<ItemLinks> itemLinks;
}
ItemAttributes.java
@XmlAccessorType(XmlAccessType.FIELD)
public class ItemAttributes {
@XmlElement(name="Title")
private String title;
@XmlElement(name="Actor")
private List<String> actor;
@XmlElement(name="ProductGroup")
private String productGroup;
}
ItemLink.java
@XmlAccessorType(XmlAccessType.FIELD)
public class ItemLink {
@XmlElement(name="Description")
private String description;
@XmlElement(name="URL")
private String url;
}
ItemLinks.java
@XmlAccessorType(XmlAccessType.FIELD)
public class ItemLinks {
@XmlElement(name="ItemLink")
List<ItemLink> itemLinks;
}
嗯,但我的XML確實有一個命名空間的資格......我貼。但是你是對的,如果我從'package-info.java'中刪除命名空間,那麼它工作正常。 – Ethan
@Ethan - 你的代碼中的url參數是否真的設置爲https://gist.githubusercontent.com/Omnipresent/9513522/raw/30ee8d73dac96579f0f9a0f4f67ebb52aec26a42/response.xml還是別的? –