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This article is to share with you about how to convert xml strings into Java objects, the editor thinks it is very practical, so I share it with you to learn. I hope you can get something after reading this article.

Receive the request from the sender in controller: what is in the @ RequestBody keyword, that is, the @ XmlRootElement//@XmlRootElement keyword of the http request must have public class User implements Serializable {private String userId; private String userName; public String getUserId () {return userId;} public void setUserId (String userId) {this.userId = userId } public String getUserName () {return userName;} public void setUserName (String userName) {this.userName = userName;}} public static String beanToXml (Object obj, Class load) throws JAXBException {JAXBContext context = JAXBContext.newInstance (load); Marshaller marshaller = context.createMarshaller () Marshaller.setProperty (Marshaller.JAXB_FORMATTED_OUTPUT, true); marshaller.setProperty (Marshaller.JAXB_ENCODING, "GBK"); StringWriter writer = new StringWriter (); marshaller.marshal (obj, writer); return writer.toString () } public static Object xmlToBean (String xmlStr, Class load) throws JAXBException, IOException {JAXBContext context = JAXBContext.newInstance (load); Unmarshaller unmarshaller = context.createUnmarshaller (); Object object = unmarshaller.unmarshal (new StringReader (xmlStr)); return object;}

Xml message encryption and decryption:

Private static String decode (String key, String data) {try {byte [] bytes = Base64.getDecoder () .decode (key); byte [] databytes = Base64.getDecoder () .decode (data); Cipher cipher = Cipher.getInstance ("AES"); SecureRandom random = SecureRandom.getInstance ("SHA1PRNG") Random.setSeed (bytes); KeyGenerator keyGen = KeyGenerator.getInstance ("AES"); keyGen.init (128, random); SecretKey secret = keyGen.generateKey (); cipher.init (Cipher.DECRYPT_MODE, secret) Return new String (cipher.doFinal (databytes));} catch (Exception e) {log.debug (e.getMessage ()); return null }} the above is how to convert xml strings into Java objects. The editor believes that there are some knowledge points that we may see or use in our daily work. I hope you can learn more from this article. For more details, please follow the industry information channel.

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