//Java对象转化json格式 public static void toJsonByJettisonMappedXmlDriver(){ try { User user = getUser(); FileOutputStream fileOutputStream = new FileOutputStream(file); OutputStreamWriter ow = new OutputStreamWriter(fileOutputStream, Charset.forName("UTF-
HTML5新表单 1.Input 新类型:email url tel number range date color date week month....... <html> <body> <form> email:<input type="email"/><br><br> url:<input type="url"/><br><br> 电话号码效果:(