Java 将字符串内容转换为 XMLStreamReader
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Convert the string content into an XMLStreamReader
提问by user2767404
Hi I would like to know how we can convert the string content which is in the form of XML tag and I need to convert it into XMLStreamReader
嗨，我想知道我们如何转换 XML 标签形式的字符串内容，我需要将其转换为 XMLStreamReader
回答by Jon Skeet
You can use XMLInputFactory.createXMLStreamReader, passing in a StringReaderto wrap your string.
您可以使用XMLInputFactory.createXMLStreamReader, 传入 aStringReader来包装您的字符串。
String text = "<foo>This is some XML</foo>";
Reader reader = new StringReader(text);
XMLInputFactory factory = XMLInputFactory.newInstance(); // Or newFactory()
XMLStreamReader xmlReader = factory.createXMLStreamReader(reader);
回答by reggert
I assume you want to read XML content from a Stringvia an XMLStreamReader. You can do that like this:
我假设您想String通过XMLStreamReader. 你可以这样做：
public XMLStreamReader readXMLFromString(final String xmlContent)
{
final XMLInputFactory inputFactory = XMLInputFactory.newInstance();
final StringReader reader = new StringReader(xmlContent);
return inputFactory.createXMLStreamReader(reader);
}
回答by Siddh
//Intialize XMLInputFactory
XMLInputFactory factory = XMLInputFactory.newInstance();
//Reading from xml file and creating XMLStreamReader
XMLStreamReader reader = inputFactory.createXMLStreamReader(new FileInputStream(
file));
String currentElement = "";
//Reading all the data
while(reader.hasNext()) {
int next = reader.next();
if(next == XMLStreamReader.START_ELEMENT)
currentElement = reader.getLocalName();
//System.out.println(currentElement);
}
