在主流json传输数据的时代，有幸对接到了Content-Type: text/xml 请求，接下来让我们看看如何去接收和解析成我们想要的数据吧！！

首先创建接收接口

@RestController
@RequestMapping("/api")
public class Api {

    @PostMapping(value = "getXml/{id}", consumes = "text/xml", produces = "text/xml")
    public JSONObject getXml(@PathVariable(value = "id") String id, @RequestBody String request) {
        return getXmlResult(request);
    }

}

然后写一个解析方法

public static JSONObject getXmlResult(String str) {
        JSONObject json = new JSONObject();
        DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
        try {
            DocumentBuilder builder = factory.newDocumentBuilder();
            ByteArrayInputStream inputStream = new ByteArrayInputStream(str.getBytes(StandardCharsets.UTF_8));
            Document document = builder.parse(inputStream);
            Element root = document.getDocumentElement();
            NodeList nodeList = root.getChildNodes();
            for (int i = 0; i < nodeList.getLength(); i++) {
                Node node = nodeList.item(i);
                if (node.getNodeType() == Node.ELEMENT_NODE) {
                    json.put(node.getNodeName(), node.getTextContent().trim());
                }
            }
            log.info("结果解析数据：{}", json.toJSONString());
            return json;
        } catch (ParserConfigurationException | IOException | SAXException e) {
            log.error("解析xml结果失败！{}", str);
            throw new RuntimeException(e.getMessage());
        }
    }