springboot整合bboss操作elasticsearch

冷不防 2022-11-11 05:54 160阅读 0赞

elaticsearch有很多的java客户端，像transportclient,jestclient,springdata。但是还有一种bboss可以让我们像操作mybatis一样的来操作elasticsearch,并且可以和springboot无缝整合，非常的方便快捷。

1.首先引入依赖。

<dependency>
                <groupId>com.bbossgroups.plugins</groupId>
                <artifactId>bboss-elasticsearch-spring-boot-starter</artifactId>
                <version>5.7.5</version>
            </dependency>

2.添加一个配置类，指明mapper位置，类似于mybatis的mapperScan

@Configuration
    public class EsConfig {
    
        @Bean
        public ClientInterface generateClient(){
            return ElasticSearchHelper.getConfigRestClientUtil("esmapper/dsl.xml");
        }
    }

3.mapper中写入查询语句

4.开始调用

@RestController
    public class EsController {
    
        @Autowired
        private ClientInterface clientInterface;
    
        @GetMapping("demos")
        public ResponseEntity<List<Demo>> getDemos(@RequestParam String name){
            Map<String, Object> params = new HashMap<>();
            params.put("name", name);
            ESDatas<Demo> searchList = clientInterface.searchList("demo/_doc/_search", "searchList", params, Demo.class);
            List<Demo> datas = searchList.getDatas();
            return ResponseEntity.ok(datas);
        }
    }

5.postman调用

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完毕，真的像mybatis那样来操作es，真的是非常的清爽。

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