could not read JSON: Can not construct instance of java.util.Date from String
value '2012-07-21 12:11:12': not a valid representation("yyyy-MM-dd'T'HH:mm:ss.SSSZ", "yyyy-MM-dd'T'HH:mm:ss.SSS'Z'", "EEE, dd MMM yyyy HH:mm:ss zzz", "yyyy-MM-dd"))
传递JSON请求休息控制器的方法在一个POJO class.user只应在其他明智下面日期时间格式输入它应该抛出message.Why DateSerializer没有调用?JSON序列化日期(无法从字符串值构造java.util.Date的实例)
add(@Valid @RequestBody User user)
{
}
JSON:
{
"name":"ssss",
"created_date": "2012-07-21 12:11:12"
}
POJO类变量
@JsonSerialize(using=DateSerializer.class)
@Column
@NotNull(message="Please enter a date")
@Temporal(value=TemporalType.TIMESTAMP)
private Date created_date;
public void serialize(Date value, JsonGenerator jgen, SerializerProvider provider) throws IOException, JsonProcessingException {
logger.info("serialize:"+value);
DateFormat formatter = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
logger.info("DateSerializer formatter:"+formatter.format(value));
jgen.writeString(formatter.format(value));
}
你是如何实现这个CustomerDateAndTimeDeserialize类的? –