rest - Payara 5 中的日期格式已更改(Long 不再有效)-- org.eclipse.yasson.YassonProperties#ZERO_TIME_PARSE_DEFAULTING

Question

使用 Payara 4.174 并在后端接收很长的日期，例如 1540545780000。现在，我升级到 Payara 版本 5。

public User {
   String name;
   Date birthdate;
}

@POST
@Path("/user/)
public void createUser(User user) {
   ...
}

json call 
{ 
   name: "name",
   birthdate: 1540545780000
}

现在调用因以下错误而中断:

Caused by: javax.json.bind.JsonbException: Error parsing class java.util.Date from value: 1540545780000. Check your @JsonbDateFormat has all time units for class java.util.Date type, or consider using org.eclipse.yasson.YassonProperties#ZERO_TIME_PARSE_DEFAULTING.
at org.eclipse.yasson.internal.serializer.AbstractDateTimeDeserializer.deserialize(AbstractDateTimeDeserializer.java:70)
at org.eclipse.yasson.internal.serializer.AbstractContainerDeserializer.deserializeInternal(AbstractContainerDeserializer.java:85)
at org.eclipse.yasson.internal.serializer.AbstractContainerDeserializer.deserialize(AbstractContainerDeserializer.java:61)
at org.eclipse.yasson.internal.Unmarshaller.deserializeItem(Unmarshaller.java:62)
at org.eclipse.yasson.internal.Unmarshaller.deserialize(Unmarshaller.java:52)
at org.eclipse.yasson.internal.JsonBinding.deserialize(JsonBinding.java:45)
at org.eclipse.yasson.internal.JsonBinding.fromJson(JsonBinding.java:85)
at org.glassfish.jersey.jsonb.internal.JsonBindingProvider.readFrom(JsonBindingProvider.java:99)
... 62 common frames omitted
Caused by: java.time.format.DateTimeParseException: Text '1540545780000' could not be parsed at index 0

Answer 1

乔纳森说对了一部分。您不必编写自定义 DateTypeDeserializer 来解决您的问题。但是，正如错误消息所描述的，您可以使用@JsonbDateFormat注释您的字段来解决您的错误，您必须确保它具有所有时间单位。

这是一个例子:

public User {
   String name;
   @JsonbDateFormat(value = "yyyy-MM-dd'T'HH:mm:ss.SSSXXX")
   Date birthdate;
}