Jackson Error: Java 8 date/time type not supported by default

ken_coding

于 2024-11-27 21:50:17 发布

阅读量261

点赞数 2

文章标签： java python linux

本文链接：https://blog.youkuaiyun.com/ken_coding/article/details/144095412

版权

We must add support to new Java 8 classes in two steps to fix this error.

First, add the latest version of com.fasterxml.jackson.datatype:jackson-datatype-jsr310 Maven dependency.

<dependency>
  <groupId>com.fasterxml.jackson.datatype</groupId>
  <artifactId>jackson-datatype-jsr310</artifactId>
  <version>2.13.4</version>
</dependency>

Second, register the module JavaTimeModule either with ObjectMapper or JsonMapper based on what you are using.

ObjectMapper objectMapper = new ObjectMapper();
objectMapper.registerModule(new JavaTimeModule());

//or 

JsonMapper jsonMapper = new JsonMapper();
jsonMapper.registerModule(new JavaTimeModule());

After registering the JavaTimeModule, the above error will go away.

see Jackson Error: Java 8 date/time type not supported by default