我试图只获取具有文本的元素,例如 xml :
<root>
<Item>
<ItemID>4504216603</ItemID>
<ListingDetails>
<StartTime>10:00:10.000Z</StartTime>
<EndTime>10:00:30.000Z</EndTime>
<ViewItemURL>http://url</ViewItemURL>
....
</item>
它应该打印
Element Local Name:ItemID
Text:4504216603
Element Local Name:StartTime
Text:10:00:10.000Z
Element Local Name:EndTime
Text:10:00:30.000Z
Element Local Name:ViewItemURL
Text:http://url
这段代码还打印了 root、item 等。是否有可能,一定是我无法用谷歌搜索它。
XMLInputFactory inputFactory = XMLInputFactory.newInstance();
InputStream input = new FileInputStream(new File("src/main/resources/file.xml"));
XMLStreamReader xmlStreamReader = inputFactory.createXMLStreamReader(input);
while (xmlStreamReader.hasNext()) {
int event = xmlStreamReader.next();
if (event == XMLStreamConstants.START_ELEMENT) {
System.out.println("Element Local Name:" + xmlStreamReader.getLocalName());
}
if (event == XMLStreamConstants.CHARACTERS) {
if(!xmlStreamReader.getText().trim().equals("")){
System.out.println("Text:"+xmlStreamReader.getText().trim());
}
}
}
编辑不正确的行为:
Element Local Name:root
Element Local Name:item
Element Local Name:ItemID
Text:4504216603
Element Local Name:ListingDetails
Element Local Name:StartTime
Text:10:00:10.000Z
Element Local Name:EndTime
Text:10:00:30.000Z
Element Local Name:ViewItemURL
Text:http://url
我不希望打印没有文本的根节点和其他节点,只是我上面写的输出。谢谢你