Xml JAXB如何在JDK7中删除ns2
在我的代码中,当XmlSchema只有名称空间attr时, 我使用JAXB Translate对象来创建xmlstring,我可以得到我想要的。 xml字符串如下所示:Xml JAXB如何在JDK7中删除ns2,xml,namespaces,jaxb,ns2,Xml,Namespaces,Jaxb,Ns2,在我的代码中,当XmlSchema只有名称空间attr时, 我使用JAXB Translate对象来创建xmlstring,我可以得到我想要的。 xml字符串如下所示: <?xml version="1.0" encoding="UTF-8" standalone="yes"?> <FoodSchema xmlns="http://www.something.com/something"> <beverage>water</beverage>
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<FoodSchema xmlns="http://www.something.com/something">
<beverage>water</beverage>
<food>steak</food>
</FoodSchema>
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<ns2:FoodSchema xmlns:xsi="h" xmlns:ns2="http://www.something.com/something">
<ns2:beverage>water</ns2:beverage>
<ns2:food>steak</ns2:food>
</ns2:FoodSchema>
@javax.xml.bind.annotation.XmlSchema(namespace = "http://myOutput", xmlns = {@XmlNs(prefix = "", namespaceURI = "http://myOutput")}, elementFormDefault = XmlNsForm.QUALIFIED)
Food.java
import javax.xml.bind.annotation.XmlRootElement;
@XmlRootElement
public class Food {
private String food;
private String beverage;
public String getFood() {
return food;
}
public void setFood(String food) {
this.food = food;
}
public String getBeverage() {
return beverage;
}
public void setBeverage(String beverage) {
this.beverage = beverage;
}
}
Demo.java
package com.test;
import javax.xml.bind.JAXBContext;
import javax.xml.bind.JAXBElement;
import javax.xml.bind.Marshaller;
import javax.xml.namespace.QName;
public class Demo {
public static void main(String[] args) throws Exception {
JAXBContext jaxbContext = JAXBContext.newInstance(Food.class);
Food foodSchema = new Food();
foodSchema.setFood("steak");
foodSchema.setBeverage("water");
JAXBElement<Food> element = new JAXBElement<Food> (new QName("http://www.something.com/something","FoodSchema"), Food.class, foodSchema);
Marshaller marshaller = jaxbContext.createMarshaller();
marshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, true);
marshaller.marshal(element, System.out);
}
}
package.com.test;
导入javax.xml.bind.JAXBContext;
导入javax.xml.bind.JAXBElement;
导入javax.xml.bind.Marshaller;
导入javax.xml.namespace.QName;
公开课演示{
公共静态void main(字符串[]args)引发异常{
JAXBContext JAXBContext=JAXBContext.newInstance(Food.class);
食品模式=新食品();
食品方案:设置食品(“牛排”);
食品安全标准(“水”);
JAXBElement元素=新的JAXBElement(新的QName(“http://www.something.com/something“,“FoodSchema”)、Food.class、FoodSchema);
Marshaller=jaxbContext.createMarshaller();
setProperty(marshaller.JAXB_格式化的_输出,true);
marshaller.marshall(元素、系统、输出);
}
}
我该怎么办,我可以
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<FoodSchema xmlns:xsi="h" xmlns="http://www.something.com/something">
<beverage>water</beverage>
<food>steak</food>
</FoodSchema>
水
牛排
尝试使用package-info.java中的注释,如下所示:
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<FoodSchema xmlns="http://www.something.com/something">
<beverage>water</beverage>
<food>steak</food>
</FoodSchema>
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<ns2:FoodSchema xmlns:xsi="h" xmlns:ns2="http://www.something.com/something">
<ns2:beverage>water</ns2:beverage>
<ns2:food>steak</ns2:food>
</ns2:FoodSchema>
@javax.xml.bind.annotation.XmlSchema(namespace = "http://myOutput", xmlns = {@XmlNs(prefix = "", namespaceURI = "http://myOutput")}, elementFormDefault = XmlNsForm.QUALIFIED)
通过这种方式,我在根元素上去掉了ns2…谢谢,您提供的方式,测试结果非常有效。