spring cloud gateway connect- type xml转换成json

你可以使用任何一种XML到JSON转换工具来将Spring Cloud Gateway的连接类型XML转换为JSON格式。以下是一个使用Java的例子：

import org.json.JSONObject;
import org.w3c.dom.Document;
import org.xml.sax.InputSource;
import javax.xml.parsers.DocumentBuilderFactory;
import java.io.StringReader;

public class XmlToJsonConverter {

    public static void main(String[] args) throws Exception {
        String xml = "<Connection>\n" +
                "    <HttpClient/>\n" +
                "    <Proxy/>\n" +
                "</Connection>";

        DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
        Document doc = factory.newDocumentBuilder().parse(new InputSource(new StringReader(xml)));

        JSONObject json = new JSONObject();

        json.put(doc.getDocumentElement().getNodeName(), traverse(doc.getDocumentElement()));

        System.out.println(json.toString());
    }

    private static JSONObject traverse(org.w3c.dom.Element element) {
        JSONObject obj = new JSONObject();
        org.w3c.dom.NodeList nodeList = element.getChildNodes();
        if (nodeList.getLength() > 0) {
            for (int i = 0; i < nodeList.getLength(); i++) {
                org.w3c.dom.Node node = nodeList.item(i);
                if (node instanceof org.w3c.dom.Element) {
                    org.w3c.dom.Element child = (org.w3c.dom.Element) node;
                    if (child.getChildNodes().getLength() == 1) {
                        obj.put(child.getNodeName(), child.getTextContent());
                    } else {
                        obj.put(child.getNodeName(), traverse(child));
                    }
                }
            }
        }
        return obj;
    }
}

这个代码将会把你提供的XML转换成以下的JSON格式：

{
    "Connection": {
        "HttpClient": {},
        "Proxy": {}
    }
}