Java 如何使用JiBX读取XML文档?
我试着做示例代码Java 如何使用JiBX读取XML文档?,java,xml,jibx,Java,Xml,Jibx,我试着做示例代码 public class xml_class { /** * Unmarshal the sample document from a file, compute and set order total, then * marshal it back out to another file. * * @param args */ public static void main(String[] args) {
public class xml_class {
/**
* Unmarshal the sample document from a file, compute and set order total, then
* marshal it back out to another file.
*
* @param args
*/
public static void main(String[] args) {
try {
// unmarshal customer information from file
IBindingFactory bfact = BindingDirectory.getFactory(test.Order.class);
IUnmarshallingContext uctx = bfact.createUnmarshallingContext();
FileInputStream in = new FileInputStream("D:/liferay-develop/data1.xml");
Order order = (Order)uctx.unmarshalDocument(in, null);
// compute the total amount of the order
float total = 0.0f;
for (Iterator<Item> iter = order.getItems().iterator(); iter.hasNext();) {
Item item = iter.next();
total += item.getPrice() * item.getQuantity();
}
order.setTotal(new Float(total));
// marshal object back out to file (with nice indentation, as UTF-8)
IMarshallingContext mctx = bfact.createMarshallingContext();
mctx.setIndent(2);
FileOutputStream out = new FileOutputStream("D:/liferay-develop/out.xml");
mctx.setOutput(out, null);
mctx.marshalDocument(order);
System.out.println("Processed order with " + order.getItems().size() +
" items and total value " + total);
} catch (FileNotFoundException e) {
e.printStackTrace();
System.exit(1);
} catch (JiBXException e) {
e.printStackTrace();
System.exit(1);
}
}
}
什么是绑定?如何使用它?Eli,
你为什么不从一个简单的例子开始呢。
下面是一个很好的开始:
检查并构建它,然后在org.jibx.schema.test.person项目中运行简单的编组/解编组示例。
我希望这有帮助。
Don绑定定义XML结构如何与Java对象相对应。我认为这是一个很好的开始。我看了他们,但是,我的英语很糟糕,读这么多课文很难。我尝试使用EclipseJiBX插件。但一切都没有改变。
Unable to access binding information for class test.Order
Make sure the binding has been compiled
java.lang.NoSuchFieldException: JiBX_bindingList
at java.lang.Class.getDeclaredField(Unknown Source)
at org.jibx.runtime.BindingDirectory.getBindingList(BindingDirectory.java:68)
at org.jibx.runtime.BindingDirectory.getFactory(BindingDirectory.java:211)
at test.xml_class.main(xml_class.java:31)