SpringBoot整合Jest操作ES

（1）、添加依賴

        <dependency>
            <groupId>io.searchbox</groupId>
            <artifactId>jest</artifactId>
            <version>6.3.1</version>
        </dependency>

（2）、配置文件中配置相關屬性

spring.elasticsearch.jest.uris=http://192.168.205.128:9200

（3）、使用JestClient操作ES

    @Autowired
    private JestClient jestClient;

    public String add() throws IOException {
        User user = new User(1,"fanqi","123456",1);
        //構建一個索引
        Index index = new Index.Builder(user).index("coreqi").type("user").build();
        //執行
        DocumentResult result =jestClient.execute(index);
        return result.getJsonString();
    }

    public String search() throws IOException {
        String searchJson = "{\n" +
                "    \"query\": {\n" +
                "        \"match\": {\n" +
                "            \"UserName\": \"fanqi\"\n" +
                "        }\n" +
                "    }\n" +
                "}";
        //構建一個搜索
        Search search = new Search.Builder(searchJson).addIndex("coreqi").addType("user").build();
        //執行
        SearchResult result = jestClient.execute(search);
        return result.getJsonString();
    }