[英]ZonedDateTime serialize epoch milliseconds with FasterXML Jackson
我打算使用epoch毫秒來進行反序列化和序列化。 但是,只有反序列化工作,但無法序列化回正確的ZonedDateTime
。
ObjectMapper mapper = new ObjectMapper();
mapper.setTimeZone(TimeZone.getDefault());
mapper.registerModule(new JavaTimeModule());
mapper.configure(SerializationFeature.WRITE_DATE_TIMESTAMPS_AS_NANOSECONDS, false);
System.out.println(mapper.writeValueAsString(ZonedDateTime.now())); // print 1493703996728 [Expected]
System.out.println(mapper.readValue("1493703996728", ZonedDateTime.class)); // print +49303-08-07T00:52:08+08:00[Asia/Singapore] [Unexpected]
如何讓序列化獲取2017-05-02T13:46:36.728+08:00[Asia/Singapore]
?
com.fasterxml.jackson。*的版本都是2.8.8
您還需要禁用反序列化的納秒來使Jackson解析毫秒:
mapper.configure(DeserializationFeature.READ_DATE_TIMESTAMPS_AS_NANOSECONDS, false);
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