網上說的添加依賴包
<dependency> <groupId>co.elastic.clients</groupId> <artifactId>elasticsearch-java</artifactId> <version>8.3.3</version> </dependency> <dependency> <groupId>com.fasterxml.jackson.core</groupId> <artifactId>jackson-databind</artifactId> <version>2.13.3</version> </dependency>
這種方式會報錯,實際elasticsearchClien中用到的json默認爲jakarta.json-api
需要改爲
<dependency> <groupId>co.elastic.clients</groupId> <artifactId>elasticsearch-java</artifactId> <version>8.3.3</version> </dependency> <dependency> <groupId>jakarta.json</groupId> <artifactId>jakarta.json-api</artifactId> <version>2.0.1</version> </dependency>
jakarta.json-api必須指定版本爲2.0.1,不指定會默認1.xx版本,也會導致初始化報錯。