java.time.format.DateTimeParseException：无法解析文本'2016-06-03T00:38:48.043Z'，在索引 23 处找到未解析的文本

Question

我的实体中定义了java8 LocalDateTime参数。我已经在wildfly 10中部署了我的jax-rs网络应用程序。

当我进行 REST 调用时，出现以下异常;

Caused by: java.time.format.DateTimeParseException: Text '2016-06-03T00:38:48.043Z' could not be parsed, unparsed text found at index 23
    at java.time.format.DateTimeFormatter.parseResolved0(DateTimeFormatter.java:1952)
    at java.time.format.DateTimeFormatter.parse(DateTimeFormatter.java:1851)
    at java.time.LocalDateTime.parse(LocalDateTime.java:492)
    at com.fasterxml.jackson.datatype.jsr310.deser.LocalDateTimeDeserializer.deserialize(LocalDateTimeDeserializer.java:63)
    at com.fasterxml.jackson.datatype.jsr310.deser.LocalDateTimeDeserializer.deserialize(LocalDateTimeDeserializer.java:36)
    at com.fasterxml.jackson.databind.deser.SettableBeanProperty.deserialize(SettableBeanProperty.java:523)
    at com.fasterxml.jackson.databind.deser.impl.MethodProperty.deserializeAndSet(MethodProperty.java:95)
    at com.fasterxml.jackson.databind.deser.impl.BeanPropertyMap.findDeserializeAndSet(BeanPropertyMap.java:285)
    ... 56 more

我已经在ObjectMapper中注册了JavaTimeModule;

@Provider
public class LocalDateTimeConverterProvider implements ContextResolver<ObjectMapper>, ParamConverterProvider {
    private final LocalDateTimeConverter converter = new LocalDateTimeConverter();
    private final ObjectMapper mapper;
    public LocalDateTimeConverterProvider() {
        mapper = new ObjectMapper();
        mapper.configure(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS, false);
        mapper.registerModule(new JavaTimeModule());

    }
    @Override
    public ObjectMapper getContext(Class<?> type) {
        return mapper;
    }

为什么我会得到上述异常？Java8 JavaTimeModule 提供的默认序列化程序不起作用？

Answer 1

使用ISO_DATE_TIME格式注册本地日期时间除尘器，以允许本地日期时间接受时区。

javaTimeModule.addDeserializer(LocalDateTime.class, new LocalDateTimeDeserializer(DateTimeFormatter.ISO_DATE_TIME)