XML文件解析委托问题

import org.w3c.dom.ls.LSResourceResolver;

public class CustomLSResourceResolver implements LSResourceResolver {
    @Override
    public LSInput resolveResource(String type, String namespaceURI, String publicId, String systemId, String baseURI) {
        // 在这里处理解析任务，例如从网络加载XML文件或从本地文件系统读取
        // 返回一个LSInput对象，以便解析器可以使用该对象
    }
}

import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.DocumentBuilder;

public class Main {
    public static void main(String[] args) {
        try {
            DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
            factory.setResourceResolver(new CustomLSResourceResolver());
            DocumentBuilder builder = factory.newDocumentBuilder();
            Document document = builder.parse("example.xml");
            // 处理解析后的XML文档
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}

import xml.etree.ElementTree as ET

class XMLParser:
    def __init__(self, file_path):
        self.file_path = file_path

    def parse(self):
        tree = ET.parse(self.file_path)
        root = tree.getroot()
        self.process_element(root)

    def process_element(self, element):
        # 在这里处理解析任务，例如打印元素信息或处理子元素
        print(f"Element tag: {element.tag}, Attributes: {element.attrib}")
        for child in element:
            self.process_element(child)

if __name__ == "__main__":
    parser = XMLParser("example.xml")
    parser.parse()