标签：code dom red random value new get system phone
Java对象转换为json
RbUser rbUser = userMapper.getRbUserByPhone("12356454");
System.out.println(rbUser.getUserName());
System.out.println(UUID.randomUUID().toString());
ObjectMapper objectMapper = new ObjectMapper();
String string = objectMapper.writeValueAsString(rbUser);
字符串转换为Java对象
String msg = stringRedisTemplate.opsForValue().get("user");
System.out.println(msg);
JSONObject jsonObject = JSONObject.parseObject(msg);
RbUser user = jsonObject.toJavaObject(jsonObject,RbUser.class );
System.out.println("用户名："+user.getUserName());
标签：code dom red random value new get system phone
原文地址：https://www.cnblogs.com/lazyli/p/11043761.html
