Java jaxb解组-意外的元素异常
我尝试将XML文件解组为对象 我得到了这个错误:Java jaxb解组-意外的元素异常,java,xml,jaxb,unmarshalling,Java,Xml,Jaxb,Unmarshalling,我尝试将XML文件解组为对象 我得到了这个错误: javax.xml.bind.UnmarshalException: unexpected element (URI:"", lokal:"ORDER"). Expected elements are <{http://www.opentrans.org/XMLSchema/1.0}ACCOUNT>,<{http://www.opentrans.org/XMLSchema/1.0}ACCOUNTING_INFO>,<
javax.xml.bind.UnmarshalException: unexpected element (URI:"", lokal:"ORDER"). Expected elements are <{http://www.opentrans.org/XMLSchema/1.0}ACCOUNT>,<{http://www.opentrans.org/XMLSchema/1.0}ACCOUNTING_INFO>,<{http://www.opentrans.org/XMLSchema/1.0}ADDRESS>,<{http://www.opentrans.org/XMLSchema/1.0}AGREEMENT>,<{http://www.opentrans.org/XMLSchema/1.0}ARTICLE_ID>,<{http://www.opentrans.org/XMLSchema/1.0}ARTICLE_PRICE>,<{http://www.opentrans.org/XMLSchema/1.0}BUYER_AID>,<{http://www.opentrans.org/XMLSchema/1.0}BUYER_PARTY>,<{http://www.opentrans.org/XMLSchema/1.0}CARD>,<{http://www.opentrans.org/XMLSchema/1.0}CASH>,<{http://www.opentrans.org/XMLSchema/1.0}CATALOG_REFERENCE>,<{http://www.opentrans.org/XMLSchema/1.0}CHECK>,<{http://www.opentrans.org/XMLSchema/1.0}CONTACT>,<{http://www.opentrans.org/XMLSchema/1.0}CONTROL_INFO>,<{http://www.opentrans.org/XMLSchema/1.0}COST_CATEGORY_ID>,<{http://www.opentrans.org/XMLSchema/1.0}DEBIT>,<{http://www.opentrans.org/XMLSchema/1.0}DELIVERY_DATE>,<{http://www.opentrans.org/XMLSchema/1.0}DELIVERY_PARTY>,<{http://www.opentrans.org/XMLSchema/1.0}FINAL_DELIVERY_PARTY>,<{http://www.opentrans.org/XMLSchema/1.0}INTERNATIONAL_AID>,<{http://www.opentrans.org/XMLSchema/1.0}INTERNATIONAL_RESTRICTIONS>,<{http://www.opentrans.org/XMLSchema/1.0}INVOICE_PARTY>,<{http://www.opentrans.org/XMLSchema/1.0}MANUFACTURER_INFO>,<{http://www.opentrans.org/XMLSchema/1.0}MIME>,<{http://www.opentrans.org/XMLSchema/1.0}MIME_INFO>,<{http://www.opentrans.org/XMLSchema/1.0}ORDER>,<{http://www.opentrans.org/XMLSchema/1.0}ORDER_HEADER>,<{http://www.opentrans.org/XMLSchema/1.0}ORDER_INFO>,<{http://www.opentrans.org/XMLSchema/1.0}ORDER_ITEM>,<{http://www.opentrans.org/XMLSchema/1.0}ORDER_ITEM_LIST>,<{http://www.opentrans.org/XMLSchema/1.0}ORDER_PARTIES>,<{http://www.opentrans.org/XMLSchema/1.0}ORDER_SUMMARY>,<{http://www.opentrans.org/XMLSchema/1.0}PARTY>,<{http://www.opentrans.org/XMLSchema/1.0}PARTY_ID>,<{http://www.opentrans.org/XMLSchema/1.0}PAYMENT>,<{http://www.opentrans.org/XMLSchema/1.0}PAYMENT_TERM>,<{http://www.opentrans.org/XMLSchema/1.0}PHONE>,<{http://www.opentrans.org/XMLSchema/1.0}PRICE_FLAG>,<{http://www.opentrans.org/XMLSchema/1.0}PUBLIC_KEY>,<{http://www.opentrans.org/XMLSchema/1.0}REMARK>,<{http://www.opentrans.org/XMLSchema/1.0}SHIPMENT_PARTIES>,<{http://www.opentrans.org/XMLSchema/1.0}SOURCING_INFO>,<{http://www.opentrans.org/XMLSchema/1.0}SPECIAL_TREATMENT_CLASS>,<{http://www.opentrans.org/XMLSchema/1.0}SUPPLIER_PARTY>,<{http://www.opentrans.org/XMLSchema/1.0}TRANSPORT>,<{http://www.opentrans.org/XMLSchema/1.0}TRANSPORT_PARTY>
我的XML实体看起来像:
InputStream is = new FileInputStream(xmlfile);
JAXBContext jc = JAXBContext.newInstance( ORDER.class );
Unmarshaller u = jc.createUnmarshaller();
ORDER order = (ORDER) u.unmarshal(is);
@XmlAccessorType(XmlAccessType.FIELD)
@XmlType(name = "", propOrder = {
"orderheader",
"orderitemlist",
"ordersummary"
})
@XmlRootElement(name = "ORDER")
public class ORDER {
@XmlElement(name = "ORDER_HEADER", required = true)
protected ORDERHEADER orderheader;
@XmlElement(name = "ORDER_ITEM_LIST", required = true)
protected ORDERITEMLIST orderitemlist;
@XmlElement(name = "ORDER_SUMMARY", required = true)
protected ORDERSUMMARY ordersummary;
@XmlAttribute(name = "version")
protected String version;
@XmlAttribute(name = "type")
@XmlJavaTypeAdapter(CollapsedStringAdapter.class)
protected String type;
getters and setters
}
<?xml version="1.0" encoding="UTF-8" ?>
<ORDER version="1.0" type="standard">
<ORDER_HEADER>
...
</ORDER_HEADER>
<ORDER_ITEM_LIST>
<ORDER_ITEM>
...
</ORDER_ITEM>
</ORDER_ITEM_LIST>
<ORDER_SUMMARY>
...
</ORDER_SUMMARY>
</ORDER>
我的XML文件看起来像:
InputStream is = new FileInputStream(xmlfile);
JAXBContext jc = JAXBContext.newInstance( ORDER.class );
Unmarshaller u = jc.createUnmarshaller();
ORDER order = (ORDER) u.unmarshal(is);
@XmlAccessorType(XmlAccessType.FIELD)
@XmlType(name = "", propOrder = {
"orderheader",
"orderitemlist",
"ordersummary"
})
@XmlRootElement(name = "ORDER")
public class ORDER {
@XmlElement(name = "ORDER_HEADER", required = true)
protected ORDERHEADER orderheader;
@XmlElement(name = "ORDER_ITEM_LIST", required = true)
protected ORDERITEMLIST orderitemlist;
@XmlElement(name = "ORDER_SUMMARY", required = true)
protected ORDERSUMMARY ordersummary;
@XmlAttribute(name = "version")
protected String version;
@XmlAttribute(name = "type")
@XmlJavaTypeAdapter(CollapsedStringAdapter.class)
protected String type;
getters and setters
}
<?xml version="1.0" encoding="UTF-8" ?>
<ORDER version="1.0" type="standard">
<ORDER_HEADER>
...
</ORDER_HEADER>
<ORDER_ITEM_LIST>
<ORDER_ITEM>
...
</ORDER_ITEM>
</ORDER_ITEM_LIST>
<ORDER_SUMMARY>
...
</ORDER_SUMMARY>
</ORDER>
...
...
...
那么,我的解组过程有什么问题?
XML实体是用xjc创建的
我也尝试过使用简单的xml文件/对象。这对我来说很好。错误消息基本上归结为:
javax.xml.bind.unmarshaleException:
意外元素:
预期要素:
基本上,错误在于您的模式用于名称空间http://www.opentrans.org/XMLSchema/1.0
,但您的文档没有命名空间
要使其发挥作用,您有3种选择:
<?xml version="1.0" encoding="UTF-8" ?>
<ORDER version="1.0" type="standard" xmlns="http://www.opentrans.org/XMLSchema/1.0">
<ORDER_HEADER>
...
</ORDER_HEADER>
<ORDER_ITEM_LIST>
<ORDER_ITEM>
...
</ORDER_ITEM>
</ORDER_ITEM_LIST>
<ORDER_SUMMARY>
...
</ORDER_SUMMARY>
</ORDER>
...
...
...