{"id":4257,"date":"2024-04-14T17:24:11","date_gmt":"2024-04-14T09:24:11","guid":{"rendered":"https:\/\/xinchewhd.com.cn\/index.php\/spring-boot\/spring-boot%e6%95%b4%e5%90%88elasticsearch\/"},"modified":"2024-04-14T17:24:11","modified_gmt":"2024-04-14T09:24:11","slug":"spring-boot%e6%95%b4%e5%90%88elasticsearch","status":"publish","type":"post","link":"https:\/\/xinchewhd.com.cn\/index.php\/spring-boot\/spring-boot%e6%95%b4%e5%90%88elasticsearch\/","title":{"rendered":"Spring Boot\u6574\u5408Elasticsearch"},"content":{"rendered":"
\n

\u5982\u679c\u6587\u7ae0\u4e2d\u4ee3\u7801\u4e0d\u4fbf\u4e8e\u9605\u8bfb\uff0c\u8bf7\u4f7f\u7528\u7535\u8111\u67e5\u770b\u6216\u70b9\u51fb\u9605\u8bfb\u539f\u6587\u3002\u6e90\u7801\u8be6\u89c1\uff1a<\/span><\/h1>\n

GitHub\uff1ahttps:\/\/github.com\/dkbnull\/SpringBootDemo<\/span>Gitee\uff1ahttps:\/\/gitee.com\/dkbnull\/SpringBootDemo<\/span><\/span><\/p>\n

0 \u5f00\u53d1\u73af\u5883<\/span><\/h1>\n
    \n
  • \n

    JDK\uff1a1.8<\/span><\/p>\n<\/li>\n

  • \n

    Spring Boot\uff1a2.7.18<\/span><\/p>\n<\/li>\n

  • \n

    Elasticsearch\uff1a7.17.18<\/span><\/p>\n<\/li>\n

  • \n

    Kibana\uff1a7.17.18<\/span><\/p>\n<\/li>\n

  • \n

    elasticsearch-head\uff1a5.0.0<\/span><\/p>\n<\/li>\n<\/ul>\n

    1 \u5b89\u88c5\u670d\u52a1<\/span><\/h1>\n

    1.1 \u5b89\u88c5Elasticsearch<\/span><\/h2>\n

    \u4e0b\u8f7d\u5730\u5740\uff1a<\/span>https:\/\/www.elastic.co\/cn\/downloads\/past-releases\/elasticsearch-7-17-18<\/span><\/span><\/p>\n

    \u4e0b\u8f7d\u89e3\u538b\u540e\u53cc\u51fb <\/span>binelasticsearch.bat<\/strong><\/span> \u5373\u53ef\u8fd0\u884c<\/span><\/p>\n

    \u6ce8\u610f\uff1a<\/span>\u89e3\u538b\u540e\u8def\u5f84\u4e2d\u4e0d\u80fd\u6709\u7a7a\u683c\uff0c\u793a\u4f8b D:Programselasticsearch<\/strong><\/span><\/p>\n

    \u6d4f\u89c8\u5668\u8bbf\u95ee <\/span>127.0.0.1:9200<\/strong><\/span><\/p>\n

    1.2 \u5b89\u88c5Kibana<\/span><\/h2>\n

    \u672c\u6559\u7a0b\u4e2d\u975e\u5fc5\u987b<\/em><\/span><\/p>\n

    \u4e0b\u8f7d\u5730\u5740\uff1a<\/span>https:\/\/www.elastic.co\/cn\/downloads\/past-releases\/kibana-7-17-18<\/span><\/span><\/p>\n

    \u4e00\u4e2a\u9488\u5bf9es\u7684\u5f00\u6e90\u5206\u6790\u53ca\u53ef\u89c6\u5316\u5e73\u53f0\uff0c\u7528\u4e8e\u641c\u7d22\u3001\u67e5\u770b\u4ea4\u4e92\u5b58\u50a8\u5728es\u7d22\u5f15\u4e2d\u7684\u6570\u636e\u3002<\/span><\/p>\n

    \u4e0b\u8f7d\u89e3\u538b\u540e\u53cc\u51fb <\/span>binkibana.bat<\/strong><\/span> \u5373\u53ef\u8fd0\u884c<\/span><\/p>\n

    \u6ce8\u610f\uff1a<\/span>\u8981\u4e0ees\u7248\u672c\u4e00\u81f4\uff0c\u89e3\u538b\u540e\u8def\u5f84\u4e2d\u4e0d\u80fd\u6709\u7a7a\u683c<\/strong><\/span><\/p>\n

    \u6d4f\u89c8\u5668\u8bbf\u95ee <\/span>127.0.0.1:5601<\/strong><\/span><\/p>\n

    1.3 \u5b89\u88c5elasticsearch-head<\/span><\/h2>\n

    \u672c\u6559\u7a0b\u4e2d\u975e\u5fc5\u987b<\/em><\/span><\/p>\n

    \u4e0b\u8f7d\u5730\u5740\uff1a<\/span>https:\/\/github.com\/mobz\/elasticsearch-head\/releases<\/span><\/span><\/p>\n

    \u542f\u52a8\uff0c\u547d\u4ee4\u884c\u6267\u884c<\/span><\/p>\n

    npm install<\/span><\/span><\/span>npm run start<\/span><\/span><\/pre>\n
    \u6d4f\u89c8\u5668\u8bbf\u95ee <\/span>127.0.0.1:9100<\/strong><\/span><\/p>\n
    \u56e0\u4e3a\u5b58\u5728\u8de8\u57df\u95ee\u9898\uff0c\u8fde\u63a5es\u5931\u8d25<\/span><\/p>\n
    \u4fee\u6539elasticsearch\u914d\u7f6e<\/span><\/mark><\/span><\/strong><\/span>\uff0c<\/span>elasticsearchconfigelasticsearch.yml<\/strong><\/span>\uff0c\u589e\u52a0\u652f\u6301\u8de8\u57df<\/span><\/p>\n
    http.cors.enabled<\/span>: <\/span>true<\/span><\/span>http.cors.allow-origin<\/span>: <\/span>\"*\"<\/span><\/span><\/pre>\n
    \u91cd\u542felasticsearch\u3001elasticsearch-head\uff0c\u5237\u65b0\u9875\u9762\uff0c\u8fde\u63a5\u6210\u529f<\/span><\/p>\n
    2 \u5f15\u5165\u4f9d\u8d56<\/span><\/h1>\n
    <<\/span>dependency<\/span>><\/span><\/span>  <<\/span>groupId<\/span>><\/span>org.springframework.boot<\/<\/span>groupId<\/span>><\/span><\/span>  <<\/span>artifactId<\/span>><\/span>spring-boot-starter-data-elasticsearch<\/<\/span>artifactId<\/span>><\/span><\/span><\/<\/span>dependency<\/span>><\/span><\/span><\/span><\/span><!--  https:\/\/www.elastic.co\/guide\/en\/elasticsearch\/client\/java-api-client\/7.17\/installation.html#class-not-found-jsonprovider   --><\/span><\/span><!--  It may happen that after setting up the dependencies, your application fails with ClassNotFoundException: jakarta.json.spi.JsonProvider.   --><\/span><\/span><!--  If this happens, you have to explicitly add the jakarta.json:jakarta.json-api:2.0.1 dependency.   --><\/span><\/span><<\/span>dependency<\/span>><\/span><\/span>  <<\/span>groupId<\/span>><\/span>jakarta.json<\/<\/span>groupId<\/span>><\/span><\/span>  <<\/span>artifactId<\/span>><\/span>jakarta.json-api<\/<\/span>artifactId<\/span>><\/span><\/span>  <<\/span>version<\/span>><\/span>2.0.1<\/<\/span>version<\/span>><\/span><\/span><\/<\/span>dependency<\/span>><\/span><\/span><\/span><\/span><!--  lombok\uff0c\u6d4b\u8bd5\u7528   --><\/span><\/span><<\/span>dependency<\/span>><\/span><\/span>  <<\/span>groupId<\/span>><\/span>org.projectlombok<\/<\/span>groupId<\/span>><\/span><\/span>  <<\/span>artifactId<\/span>><\/span>lombok<\/<\/span>artifactId<\/span>><\/span><\/span>  <<\/span>version<\/span>><\/span>1.18.30<\/<\/span>version<\/span>><\/span><\/span>  <<\/span>scope<\/span>><\/span>provided<\/<\/span>scope<\/span>><\/span><\/span><\/<\/span>dependency<\/span>><\/span><\/span><\/pre>\n
    \u5f15\u5165\u6210\u529f\u540e\uff0c\u8fd9\u91cc\u6ce8\u610f\u68c0\u67e5\u5f15\u5165\u7684jar\u5305\u7248\u672c\u53f7\uff0c\u5c3d\u91cf\u4fdd\u8bc1\u4e0eelasticsearch\u7248\u672c\u53f7\u4e00\u81f4\uff0c\u5426\u5219\u53ef\u80fd\u4f1a\u51fa\u73b0\u83ab\u540d\u5947\u602a\u7684\u95ee\u9898<\/span><\/p>\n
    \u5982\u56fe\u6240\u793a\uff0c\u7a0b\u5e8f\u5f15\u5165\u7684\u662f7.17.15\uff0c\u4f46\u662f\u6211\u4eec\u4f7f\u7528\u7684elasticsearch\u7248\u672c\u662f7.17.18\uff0c\u6240\u4ee5\u8fd9\u91cc\u505a\u4e0b\u4fee\u6539<\/span><\/p>\n
    <<\/span>properties<\/span>><\/span><\/span>  <<\/span>maven.compiler.source<\/span>><\/span>8<\/<\/span>maven.compiler.source<\/span>><\/span><\/span>  <<\/span>maven.compiler.target<\/span>><\/span>8<\/<\/span>maven.compiler.target<\/span>><\/span><\/span>  <<\/span>project.build.sourceEncoding<\/span>><\/span>UTF-8<\/<\/span>project.build.sourceEncoding<\/span>><\/span><\/span><\/span><\/span>  <<\/span>elasticsearch.version<\/span>><\/span>7.17.18<\/<\/span>elasticsearch.version<\/span>><\/span><\/span><\/<\/span>properties<\/span>><\/span><\/span><\/pre>\n
    3 \u65b0\u5efa\u914d\u7f6e\u6587\u4ef6<\/span><\/h1>\n
    \u53c2\u8003\u6587\u6863\uff1a<\/span><\/p>\n
    Java High Level REST Client\uff1ahttps:\/\/www.elastic.co\/guide\/en\/elasticsearch\/client\/java-rest\/7.17\/java-rest-high.html<\/span><\/span><\/span><\/p>\n
    Elasticsearch Java API Client\uff1ahttps:\/\/www.elastic.co\/guide\/en\/elasticsearch\/client\/java-api-client\/7.17\/introduction.html<\/span><\/span><\/span><\/p>\n
    @Configuration<\/span><\/span>public<\/span> class<\/span> EsClientConfig<\/span> {<\/span><\/span><\/span>  @Bean<\/span><\/span>  public<\/span> ElasticsearchClient<\/span> elasticsearchClient<\/span>() {<\/span>    RestClient<\/span> restClient<\/span> =<\/span> RestClient<\/span>.builder<\/span>(<\/span>        new<\/span> HttpHost<\/span>(\"localhost\"<\/span>, 9200<\/span>)).build<\/span>();<\/span><\/span><\/span>    ElasticsearchTransport<\/span> transport<\/span> =<\/span> new<\/span> RestClientTransport<\/span>(<\/span>        restClient<\/span>, new<\/span> JacksonJsonpMapper<\/span>());<\/span><\/span><\/span>    return<\/span> new<\/span> ElasticsearchClient<\/span>(transport<\/span>);<\/span>   }<\/span>}<\/span><\/pre>\n
    4 \u6d4b\u8bd5<\/span><\/h1>\n
    4.1 \u542f\u52a8elasticsearch<\/span><\/h2>\n
    4.2 \u542f\u52a8elasticsearch-head<\/span><\/h2>\n
    \u975e\u5fc5\u987b\uff0c\u53ef\u89c6\u5316\u754c\u9762\uff0c\u65b9\u4fbf\u67e5\u770b<\/span><\/p>\n
    4.3 \u65b0\u5efa\u6d4b\u8bd5\u7c7b - \u521b\u5efa\u7d22\u5f15<\/span><\/h2>\n
    @SpringBootTest<\/span>(classes<\/span> =<\/span> ElasticsearchApplication<\/span>.class<\/span>, webEnvironment<\/span> =<\/span> SpringBootTest<\/span>.WebEnvironment<\/span>.DEFINED_PORT<\/span>)<\/span>public<\/span> class<\/span> ElasticsearchApplicationTest<\/span> {<\/span><\/span><\/span>  @Autowired<\/span><\/span>  private<\/span> ElasticsearchClient<\/span> elasticsearchClient<\/span>;<\/span><\/span><\/span>  @Test<\/span><\/span>  public<\/span> void<\/span> contextLoads<\/span>() throws<\/span> IOException<\/span> {<\/span>    \/\/\u521b\u5efa\u7d22\u5f15<\/span><\/span>    CreateIndexRequest<\/span> index<\/span> =<\/span> new<\/span> CreateIndexRequest<\/span>.Builder<\/span>()<\/span>         .index<\/span>(\"test_index\"<\/span>)<\/span>         .build<\/span>();<\/span><\/span><\/span>    \/\/\u6267\u884c\uff0c\u83b7\u5f97\u54cd\u5e94<\/span><\/span>    CreateIndexResponse<\/span> response<\/span> =<\/span> elasticsearchClient<\/span>.indices<\/span>().create<\/span>(index<\/span>);<\/span>    System<\/span>.out<\/span>.println<\/span>(response<\/span>.toString<\/span>());<\/span>   }<\/span>}<\/span><\/pre>\n
    \u6d4b\u8bd5\u65b9\u6cd5\u6210\u529f\u8fd0\u884c\uff0c\u6210\u529f\u6253\u5370\u521b\u5efa\u7684\u7d22\u5f15\u4fe1\u606f<\/span><\/p>\n
    \u67e5\u770belasticsearch-head\uff0c\u7d22\u5f15\u521b\u5efa\u6210\u529f<\/span><\/p>\n
    4.4 \u8c03\u6574\u6d4b\u8bd5\u7c7b - \u67e5\u8be2\u7d22\u5f15<\/span><\/h2>\n
    \u6211\u4eec\u4e5f\u53ef\u4ee5\u901a\u8fc7\u4ee3\u7801\u83b7\u53d6\u7d22\u5f15\u4fe1\u606f<\/span><\/p>\n
    @SpringBootTest<\/span>(classes<\/span> =<\/span> ElasticsearchApplication<\/span>.class<\/span>, webEnvironment<\/span> =<\/span> SpringBootTest<\/span>.WebEnvironment<\/span>.DEFINED_PORT<\/span>)<\/span>public<\/span> class<\/span> ElasticsearchApplicationTest<\/span> {<\/span><\/span><\/span>  @Autowired<\/span><\/span>  private<\/span> ElasticsearchClient<\/span> elasticsearchClient<\/span>;<\/span>    <\/span><\/span>  \/\/...<\/span><\/span><\/span><\/span>  @Test<\/span><\/span>  public<\/span> void<\/span> contextLoadsGet<\/span>() throws<\/span> IOException<\/span> {<\/span>    GetIndexRequest<\/span> index<\/span> =<\/span> new<\/span> GetIndexRequest<\/span>.Builder<\/span>()<\/span>         .index<\/span>(\"test_index\"<\/span>)<\/span>         .build<\/span>();<\/span><\/span><\/span>    GetIndexResponse<\/span> response<\/span> =<\/span> elasticsearchClient<\/span>.indices<\/span>().get<\/span>(index<\/span>);<\/span>    System<\/span>.out<\/span>.println<\/span>(response<\/span>.toString<\/span>());<\/span>   }<\/span>}<\/span><\/pre>\n
    \u8fd0\u884c\uff0c\u6210\u529f\u6253\u5370\u67e5\u8be2\u7684\u7d22\u5f15\u4fe1\u606f<\/span><\/p>\n
    GetIndexResponse: {\"test_index\":{\"aliases\":{},\"mappings\":{},\"settings\":{\"index\":{\"number_of_shards\":\"1\",\"number_of_replicas\":\"1\",\"routing\":{\"allocation\":{\"include\":{\"_tier_preference\":\"data_content\"}}},\"provided_name\":\"test_index\",\"creation_date\":\"1712489702602\",\"uuid\":\"J4kqrjj2TBCHamBa8iMoYA\",\"version\":{\"created\":\"7171899\"}}}}}<\/span><\/pre>\n
    5 \u65b0\u5efa\u5b9e\u4f53\u7c7b<\/span><\/h1>\n
    @Data<\/span><\/span>@AllArgsConstructor<\/span><\/span>@NoArgsConstructor<\/span><\/span>@Component<\/span><\/span>public<\/span> class<\/span> UserModel<\/span> {<\/span><\/span><\/span>  private<\/span> String<\/span> username<\/span>;<\/span>  private<\/span> String<\/span> password<\/span>;<\/span>}<\/span><\/pre>\n
    6 \u6d4b\u8bd5<\/span><\/h1>\n
    6.1 \u521b\u5efa\u6587\u6863<\/span><\/h2>\n
    @SpringBootTest<\/span>(classes<\/span> =<\/span> ElasticsearchApplication<\/span>.class<\/span>, webEnvironment<\/span> =<\/span> SpringBootTest<\/span>.WebEnvironment<\/span>.DEFINED_PORT<\/span>)<\/span>public<\/span> class<\/span> ElasticsearchApplicationTest<\/span> {<\/span><\/span><\/span>  @Autowired<\/span><\/span>  private<\/span> ElasticsearchClient<\/span> elasticsearchClient<\/span>;<\/span><\/span><\/span>    <\/span>\/\/...<\/span><\/span><\/span><\/span>  @Test<\/span><\/span>  public<\/span> void<\/span> contextLoadsAdd<\/span>() throws<\/span> IOException<\/span> {<\/span>    UserModel<\/span> userModel<\/span> =<\/span> new<\/span> UserModel<\/span>(\"\u5f20\u4e09\"<\/span>, \"zhangsan\"<\/span>);<\/span><\/span><\/span>    \/\/\u521b\u5efa\u8bf7\u6c42<\/span><\/span>    IndexRequest<\/span><<\/span>UserModel<\/span>><\/span> request<\/span> =<\/span> new<\/span> IndexRequest<\/span>.Builder<\/span><<\/span>UserModel<\/span>><\/span>()<\/span>         .index<\/span>(\"test_index\"<\/span>)<\/span>         .id<\/span>(\"1\"<\/span>)<\/span>         .timeout<\/span>(new<\/span> Time<\/span>.Builder<\/span>().time<\/span>(\"1s\"<\/span>).build<\/span>())<\/span>         .document<\/span>(userModel<\/span>)<\/span>         .build<\/span>();<\/span><\/span><\/span>    \/\/\u53d1\u9001\u8bf7\u6c42\uff0c\u83b7\u53d6\u54cd\u5e94\u7ed3\u679c<\/span><\/span>    IndexResponse<\/span> response<\/span> =<\/span> elasticsearchClient<\/span>.index<\/span>(request<\/span>);<\/span>    System<\/span>.out<\/span>.println<\/span>(response<\/span>.toString<\/span>());<\/span>   }<\/span>}<\/span><\/pre>\n
    \u8fd0\u884c\uff0c\u6210\u529f\u521b\u5efa\u6587\u6863\uff0c\u6253\u5370\u4fe1\u606f\u5982\u4e0b<\/span><\/p>\n
    IndexResponse: {\"_id\":\"1\",\"_index\":\"test_index\",\"_primary_term\":1,\"result\":\"created\",\"_seq_no\":0,\"_shards\":{\"failed\":0.0,\"successful\":1.0,\"total\":2.0},\"_type\":\"_doc\",\"_version\":1}<\/span><\/pre>\n
    \u67e5\u770belasticsearch-head\uff0c\u6587\u6863\u521b\u5efa\u6210\u529f\uff0c\u80fd\u591f\u6210\u529f\u67e5\u8be2\u5230<\/span><\/p>\n
    6.2 \u67e5\u8be2\u6587\u6863<\/span><\/h2>\n
    @SpringBootTest<\/span>(classes<\/span> =<\/span> ElasticsearchApplication<\/span>.class<\/span>, webEnvironment<\/span> =<\/span> SpringBootTest<\/span>.WebEnvironment<\/span>.DEFINED_PORT<\/span>)<\/span>public<\/span> class<\/span> ElasticsearchApplicationTest<\/span> {<\/span><\/span><\/span>  @Autowired<\/span><\/span>  private<\/span> ElasticsearchClient<\/span> elasticsearchClient<\/span>;<\/span><\/span><\/span>    <\/span>\/\/...<\/span><\/span><\/span><\/span>  @Test<\/span><\/span>  public<\/span> void<\/span> contextLoadsGetDoc<\/span>() throws<\/span> IOException<\/span> {<\/span>    \/\/\u68c0\u67e5\u6587\u6863\u662f\u5426\u5b58\u5728<\/span><\/span>    ExistsRequest<\/span> request<\/span> =<\/span> new<\/span> ExistsRequest<\/span>.Builder<\/span>()<\/span>         .index<\/span>(\"test_index\"<\/span>)<\/span>         .id<\/span>(\"1\"<\/span>)<\/span>         .build<\/span>();<\/span><\/span><\/span>    BooleanResponse<\/span> exists<\/span> =<\/span> elasticsearchClient<\/span>.exists<\/span>(request<\/span>);<\/span>    System<\/span>.out<\/span>.println<\/span>(\"BooleanResponse: \"<\/span> +<\/span> exists<\/span>.value<\/span>());<\/span><\/span><\/span>    if<\/span> (!<\/span>exists<\/span>.value<\/span>()) {<\/span>      return<\/span>;<\/span>     }<\/span><\/span><\/span>    \/\/\u82e5\u5b58\u5728\uff0c\u5219\u83b7\u53d6\u6587\u6863\u4fe1\u606f<\/span><\/span>    GetRequest<\/span> requestGet<\/span> =<\/span> new<\/span> GetRequest<\/span>.Builder<\/span>()<\/span>         .index<\/span>(\"test_index\"<\/span>)<\/span>         .id<\/span>(\"1\"<\/span>)<\/span>         .build<\/span>();<\/span><\/span><\/span>    GetResponse<\/span><?<\/span> extends<\/span> UserModel<\/span>><\/span> responseGet<\/span> =<\/span> elasticsearchClient<\/span>.get<\/span>(requestGet<\/span>, UserModel<\/span>.class<\/span>);<\/span>    System<\/span>.out<\/span>.println<\/span>(responseGet<\/span>.toString<\/span>());<\/span>    ObjectMapper<\/span> mapper<\/span> =<\/span> new<\/span> ObjectMapper<\/span>();<\/span>    System<\/span>.out<\/span>.println<\/span>(mapper<\/span>.writeValueAsString<\/span>(responseGet<\/span>.source<\/span>()));<\/span>   }<\/span>}<\/span><\/pre>\n
    \u8fd0\u884c\uff0c\u6210\u529f\u67e5\u8be2\u6587\u6863\u4fe1\u606f\uff0c\u6253\u5370\u4fe1\u606f\u5982\u4e0b<\/span><\/p>\n
    2024-04-07 20:46:55.772  WARN 24760 --- [      main] org.elasticsearch.client.RestClient    : request [HEAD http:\/\/localhost:9200\/test_index\/_doc\/1] returned 1 warnings: [299 Elasticsearch-7.17.18-8682172c2130b9a411b1bd5ff37c9792367de6b0 \"Elasticsearch built-in security features are not enabled. Without authentication, your cluster could be accessible to anyone. See https:\/\/www.elastic.co\/guide\/en\/elasticsearch\/reference\/7.17\/security-minimal-setup.html to enable security.\"]<\/span>BooleanResponse: true<\/span>2024-04-07 20:46:55.789  WARN 24760 --- [      main] org.elasticsearch.client.RestClient    : request [GET http:\/\/localhost:9200\/test_index\/_doc\/1] returned 1 warnings: [299 Elasticsearch-7.17.18-8682172c2130b9a411b1bd5ff37c9792367de6b0 \"Elasticsearch built-in security features are not enabled. Without authentication, your cluster could be accessible to anyone. See https:\/\/www.elastic.co\/guide\/en\/elasticsearch\/reference\/7.17\/security-minimal-setup.html to enable security.\"]<\/span>GetResponse: {\"_index\":\"test_index\",\"found\":true,\"_id\":\"1\",\"_primary_term\":1,\"_seq_no\":0,\"_source\":\"UserModel(username=\u5f20\u4e09, password=zhangsan)\",\"_type\":\"_doc\",\"_version\":1}<\/span>{\"username\":\"\u5f20\u4e09\",\"password\":\"zhangsan\"}<\/span><\/pre>\n
    6.3 \u66f4\u65b0\u6587\u6863<\/span><\/h2>\n
    @SpringBootTest<\/span>(classes<\/span> =<\/span> ElasticsearchApplication<\/span>.class<\/span>, webEnvironment<\/span> =<\/span> SpringBootTest<\/span>.WebEnvironment<\/span>.DEFINED_PORT<\/span>)<\/span>public<\/span> class<\/span> ElasticsearchApplicationTest<\/span> {<\/span><\/span><\/span>  @Autowired<\/span><\/span>  private<\/span> ElasticsearchClient<\/span> elasticsearchClient<\/span>;<\/span><\/span><\/span>    <\/span>\/\/...<\/span><\/span>  <\/span>  @Test<\/span><\/span>  public<\/span> void<\/span> contextLoadsUpdate<\/span>() throws<\/span> IOException<\/span> {<\/span>    UserModel<\/span> userModel<\/span> =<\/span> new<\/span> UserModel<\/span>(\"\u5f20\u4e09\u4e09\"<\/span>, \"zhangsansan\"<\/span>);<\/span><\/span><\/span>    UpdateRequest<\/span><<\/span>UserModel<\/span>, UserModel<\/span>><\/span> request<\/span> =<\/span> new<\/span> UpdateRequest<\/span>.Builder<\/span><<\/span>UserModel<\/span>, UserModel<\/span>><\/span>()<\/span>         .index<\/span>(\"test_index\"<\/span>)<\/span>         .id<\/span>(\"1\"<\/span>)<\/span>         .timeout<\/span>(new<\/span> Time<\/span>.Builder<\/span>().time<\/span>(\"1s\"<\/span>).build<\/span>())<\/span>         .doc<\/span>(userModel<\/span>)<\/span>         .build<\/span>();<\/span><\/span><\/span>    UpdateResponse<\/span><<\/span>UserModel<\/span>><\/span> response<\/span> =<\/span> elasticsearchClient<\/span>.update<\/span>(request<\/span>, UserModel<\/span>.class<\/span>);<\/span>    System<\/span>.out<\/span>.println<\/span>(response<\/span>.toString<\/span>());<\/span>   }<\/span>}<\/span><\/pre>\n
    \u6d4b\u8bd5\u7ed3\u679c\uff0c\u66f4\u65b0\u6210\u529f<\/span><\/p>\n
    UpdateResponse: {\"_id\":\"1\",\"_index\":\"test_index\",\"_primary_term\":1,\"result\":\"updated\",\"_seq_no\":1,\"_shards\":{\"failed\":0.0,\"successful\":1.0,\"total\":2.0},\"_type\":\"_doc\",\"_version\":2}<\/span><\/pre>\n
    \u67e5\u770belasticsearch-head\uff0c\u66f4\u65b0\u6210\u529f<\/span><\/p>\n
    6.4 \u5220\u9664\u6587\u6863<\/span><\/h2>\n
    @SpringBootTest<\/span>(classes<\/span> =<\/span> ElasticsearchApplication<\/span>.class<\/span>, webEnvironment<\/span> =<\/span> SpringBootTest<\/span>.WebEnvironment<\/span>.DEFINED_PORT<\/span>)<\/span>public<\/span> class<\/span> ElasticsearchApplicationTest<\/span> {<\/span><\/span><\/span>  @Autowired<\/span><\/span>  private<\/span> ElasticsearchClient<\/span> elasticsearchClient<\/span>;<\/span><\/span><\/span>    <\/span>\/\/...<\/span><\/span><\/span><\/span>  @Test<\/span><\/span>  public<\/span> void<\/span> contextLoadsDelete<\/span>() throws<\/span> IOException<\/span> {<\/span>    DeleteRequest<\/span> request<\/span> =<\/span> new<\/span> DeleteRequest<\/span>.Builder<\/span>()<\/span>         .index<\/span>(\"test_index\"<\/span>)<\/span>         .id<\/span>(\"1\"<\/span>)<\/span>         .timeout<\/span>(new<\/span> Time<\/span>.Builder<\/span>().time<\/span>(\"1s\"<\/span>).build<\/span>())<\/span>         .build<\/span>();<\/span><\/span><\/span>    DeleteResponse<\/span> response<\/span> =<\/span> elasticsearchClient<\/span>.delete<\/span>(request<\/span>);<\/span>    System<\/span>.out<\/span>.println<\/span>(response<\/span>.toString<\/span>());<\/span>   }<\/span>}<\/span><\/pre>\n
    \u6d4b\u8bd5\u7ed3\u679c\uff0c\u5220\u9664\u6210\u529f<\/span><\/p>\n
    DeleteResponse: {\"_id\":\"1\",\"_index\":\"test_index\",\"_primary_term\":1,\"result\":\"deleted\",\"_seq_no\":2,\"_shards\":{\"failed\":0.0,\"successful\":1.0,\"total\":2.0},\"_type\":\"_doc\",\"_version\":3}<\/span><\/pre>\n
    \u67e5\u770belasticsearch-head\uff0c\u5220\u9664\u6210\u529f<\/span><\/p>\n
    6.5 \u6279\u91cf\u63d2\u5165<\/span><\/h2>\n
    @SpringBootTest<\/span>(classes<\/span> =<\/span> ElasticsearchApplication<\/span>.class<\/span>, webEnvironment<\/span> =<\/span> SpringBootTest<\/span>.WebEnvironment<\/span>.DEFINED_PORT<\/span>)<\/span>public<\/span> class<\/span> ElasticsearchApplicationTest<\/span> {<\/span><\/span><\/span>  @Autowired<\/span><\/span>  private<\/span> ElasticsearchClient<\/span> elasticsearchClient<\/span>;<\/span><\/span><\/span>    <\/span>\/\/...<\/span><\/span><\/span><\/span>  @Test<\/span><\/span>  public<\/span> void<\/span> contextLoadsBulk<\/span>() throws<\/span> IOException<\/span> {<\/span>    List<\/span><<\/span>BulkOperation<\/span>><\/span> operations<\/span> =<\/span> new<\/span> ArrayList<\/span><><\/span>();<\/span>    for<\/span> (int<\/span> i<\/span> =<\/span> 0<\/span>; i<\/span> <<\/span> 100<\/span>; i<\/span>++<\/span>) {<\/span>      UserModel<\/span> userModel<\/span> =<\/span> new<\/span> UserModel<\/span>(\"\u5f20\u4e09\"<\/span> +<\/span> i<\/span>, \"zhangsan\"<\/span> +<\/span> i<\/span>);<\/span>      operations<\/span>.add<\/span>(new<\/span> BulkOperation<\/span>(new<\/span> IndexOperation<\/span>.Builder<\/span><<\/span>UserModel<\/span>><\/span>()<\/span>           .id<\/span>(String<\/span>.valueOf<\/span>(i<\/span> +<\/span> 1<\/span>))<\/span>           .document<\/span>(userModel<\/span>)<\/span>           .build<\/span>()));<\/span>     }<\/span><\/span><\/span>    BulkRequest<\/span> request<\/span> =<\/span> new<\/span> BulkRequest<\/span>.Builder<\/span>()<\/span>         .index<\/span>(\"test_index\"<\/span>)<\/span>         .timeout<\/span>(new<\/span> Time<\/span>.Builder<\/span>().time<\/span>(\"10s\"<\/span>).build<\/span>())<\/span>         .operations<\/span>(operations<\/span>)<\/span>         .build<\/span>();<\/span><\/span><\/span>    BulkResponse<\/span> response<\/span> =<\/span> elasticsearchClient<\/span>.bulk<\/span>(request<\/span>);<\/span>    System<\/span>.out<\/span>.println<\/span>(response<\/span>.toString<\/span>());<\/span>   }<\/span>}<\/span><\/pre>\n
    \u6d4b\u8bd5\u7ed3\u679c\uff0c\u6279\u91cf\u63d2\u5165\u6210\u529f<\/span><\/p>\n
    6.6 \u5206\u8bcd\u67e5\u8be2<\/span><\/h2>\n
    @SpringBootTest<\/span>(classes<\/span> =<\/span> ElasticsearchApplication<\/span>.class<\/span>, webEnvironment<\/span> =<\/span> SpringBootTest<\/span>.WebEnvironment<\/span>.DEFINED_PORT<\/span>)<\/span>public<\/span> class<\/span> ElasticsearchApplicationTest<\/span> {<\/span><\/span><\/span>  @Autowired<\/span><\/span>  private<\/span> ElasticsearchClient<\/span> elasticsearchClient<\/span>;<\/span><\/span><\/span>    <\/span>\/\/....<\/span><\/span><\/span><\/span>  @Test<\/span><\/span>  public<\/span> void<\/span> contextLoadsMatchQuery<\/span>() throws<\/span> IOException<\/span> {<\/span>    \/\/\u67e5\u8be2\u6761\u4ef6<\/span><\/span>    MatchQuery<\/span> matchQuery<\/span> =<\/span> new<\/span> MatchQuery<\/span>.Builder<\/span>()<\/span>         .field<\/span>(\"username\"<\/span>)<\/span>         .query<\/span>(\"\u5f20\u4e091\"<\/span>)<\/span>         .build<\/span>();<\/span><\/span><\/span>    \/\/\u6784\u5efa\u641c\u7d22\u6761\u4ef6<\/span><\/span>    SearchRequest<\/span> request<\/span> =<\/span> new<\/span> SearchRequest<\/span>.Builder<\/span>()<\/span>         .index<\/span>(\"test_index\"<\/span>)<\/span>         .timeout<\/span>(\"10s\"<\/span>)<\/span>         .query<\/span>(new<\/span> Query<\/span>.Builder<\/span>().match<\/span>(matchQuery<\/span>).build<\/span>())<\/span>         .build<\/span>();<\/span><\/span><\/span>    SearchResponse<\/span><<\/span>UserModel<\/span>><\/span> response<\/span> =<\/span> elasticsearchClient<\/span>.search<\/span>(request<\/span>, UserModel<\/span>.class<\/span>);<\/span>    System<\/span>.out<\/span>.println<\/span>(response<\/span>.hits<\/span>().hits<\/span>().toString<\/span>());<\/span>   }<\/span>}<\/span><\/pre>\n
    \u6d4b\u8bd5\u901a\u8fc7\uff0c\u67e5\u8be2\u6210\u529f<\/span><\/p>\n
    6.7 \u7cbe\u786e\u5339\u914d<\/span><\/h2>\n
    \u8fd9\u91cc\uff0c\u56e0\u4e3a\u6211\u4eec\u6ca1\u6709\u5206\u8bcd\u5668\uff0c\u6240\u4ee5\u67e5\u8be2\u5b57\u6bb5\u9700\u8981\u52a0\u4e0akeyword\u5b57\u6bb5<\/span><\/p>\n
    @SpringBootTest<\/span>(classes<\/span> =<\/span> ElasticsearchApplication<\/span>.class<\/span>, webEnvironment<\/span> =<\/span> SpringBootTest<\/span>.WebEnvironment<\/span>.DEFINED_PORT<\/span>)<\/span>public<\/span> class<\/span> ElasticsearchApplicationTest<\/span> {<\/span><\/span><\/span>  @Autowired<\/span><\/span>  private<\/span> ElasticsearchClient<\/span> elasticsearchClient<\/span>;<\/span><\/span><\/span>    <\/span>\/\/...<\/span><\/span>  <\/span>  @Test<\/span><\/span>  public<\/span> void<\/span> contextLoadsTermQuery<\/span>() throws<\/span> IOException<\/span> {<\/span>    TermQuery<\/span> termQuery<\/span> =<\/span> new<\/span> TermQuery<\/span>.Builder<\/span>()<\/span>         .field<\/span>(\"username.keyword\"<\/span>)<\/span>         .value<\/span>(\"\u5f20\u4e091\"<\/span>)<\/span>         .build<\/span>();<\/span><\/span><\/span>    SearchRequest<\/span> request<\/span> =<\/span> new<\/span> SearchRequest<\/span>.Builder<\/span>()<\/span>         .index<\/span>(\"test_index\"<\/span>)<\/span>         .timeout<\/span>(\"10s\"<\/span>)<\/span>         .query<\/span>(new<\/span> Query<\/span>.Builder<\/span>().term<\/span>(termQuery<\/span>).build<\/span>())<\/span>         .build<\/span>();<\/span><\/span><\/span>    SearchResponse<\/span><<\/span>UserModel<\/span>><\/span> response<\/span> =<\/span> elasticsearchClient<\/span>.search<\/span>(request<\/span>, UserModel<\/span>.class<\/span>);<\/span>    System<\/span>.out<\/span>.println<\/span>(response<\/span>.hits<\/span>().hits<\/span>().toString<\/span>());<\/span>   }<\/span>}<\/span><\/pre>\n
    \u6d4b\u8bd5\u901a\u8fc7\uff0c\u67e5\u8be2\u6210\u529f<\/span><\/p>\n
    [Hit: {\"_index\":\"test_index\",\"_id\":\"2\",\"_score\":4.2096553,\"_type\":\"_doc\",\"_source\":\"UserModel(username=\u5f20\u4e091, password=zhangsan1)\"}]<\/span><\/pre>\n
    6.8 \u7ec4\u5408\u67e5\u8be2<\/span><\/h2>\n
      @Test<\/span><\/span>  public<\/span> void<\/span> contextLoadsBoolQuery<\/span>() throws<\/span> IOException<\/span> {<\/span>    TermQuery<\/span> termQuery1<\/span> =<\/span> new<\/span> TermQuery<\/span>.Builder<\/span>()<\/span>         .field<\/span>(\"username.keyword\"<\/span>)<\/span>         .value<\/span>(\"\u5f20\u4e091\"<\/span>)<\/span>         .build<\/span>();<\/span>    TermQuery<\/span> termQuery2<\/span> =<\/span> new<\/span> TermQuery<\/span>.Builder<\/span>()<\/span>         .field<\/span>(\"password\"<\/span>)<\/span>         .value<\/span>(\"zhangsan2\"<\/span>)<\/span>         .build<\/span>();<\/span><\/span><\/span>    \/\/\u7ec4\u5408\u67e5\u8be2<\/span><\/span>    \/\/must  AND<\/span><\/span>    \/\/mustNot NOT<\/span><\/span>    \/\/should OR<\/span><\/span>    BoolQuery<\/span> boolQuery<\/span> =<\/span> new<\/span> BoolQuery<\/span>.Builder<\/span>()<\/span>         .should<\/span>(new<\/span> Query<\/span>.Builder<\/span>().term<\/span>(termQuery1<\/span>).build<\/span>())<\/span>         .should<\/span>(new<\/span> Query<\/span>.Builder<\/span>().term<\/span>(termQuery2<\/span>).build<\/span>())<\/span>         .build<\/span>();<\/span><\/span><\/span>    SearchRequest<\/span> request<\/span> =<\/span> new<\/span> SearchRequest<\/span>.Builder<\/span>()<\/span>         .index<\/span>(\"test_index\"<\/span>)<\/span>         .timeout<\/span>(\"10s\"<\/span>)<\/span>         .query<\/span>(new<\/span> Query<\/span>.Builder<\/span>().bool<\/span>(boolQuery<\/span>).build<\/span>())<\/span>         .build<\/span>();<\/span>    SearchResponse<\/span><<\/span>UserModel<\/span>><\/span> response<\/span> =<\/span> elasticsearchClient<\/span>.search<\/span>(request<\/span>, UserModel<\/span>.class<\/span>);<\/span>    System<\/span>.out<\/span>.println<\/span>(response<\/span>.hits<\/span>().hits<\/span>().toString<\/span>());<\/span>   }<\/span><\/pre>\n
    \u6d4b\u8bd5\u901a\u8fc7<\/span><\/p>\n
    [Hit: {\"_index\":\"test_index\",\"_id\":\"2\",\"_score\":4.2096553,\"_type\":\"_doc\",\"_source\":\"UserModel(username=\u5f20\u4e091, password=zhangsan1)\"}, Hit: {\"_index\":\"test_index\",\"_id\":\"3\",\"_score\":4.2096553,\"_type\":\"_doc\",\"_source\":\"UserModel(username=\u5f20\u4e092, password=zhangsan2)\"}]<\/span><\/pre>\n
    6.9 \u6a21\u7cca\u67e5\u8be2<\/span><\/h2>\n
      @Test<\/span><\/span>  public<\/span> void<\/span> contextLoadsFuzzyQuery<\/span>() throws<\/span> IOException<\/span> {<\/span>    FuzzyQuery<\/span> fuzzyQuery<\/span> =<\/span> new<\/span> FuzzyQuery<\/span>.Builder<\/span>()<\/span>         .field<\/span>(\"password\"<\/span>)<\/span>         .value<\/span>(\"zhangsan20\"<\/span>)<\/span>         .build<\/span>();<\/span><\/span><\/span>    SearchRequest<\/span> request<\/span> =<\/span> new<\/span> SearchRequest<\/span>.Builder<\/span>()<\/span>         .index<\/span>(\"test_index\"<\/span>)<\/span>         .timeout<\/span>(\"10s\"<\/span>)<\/span>         .query<\/span>(new<\/span> Query<\/span>.Builder<\/span>().fuzzy<\/span>(fuzzyQuery<\/span>).build<\/span>())<\/span>         .build<\/span>();<\/span><\/span><\/span>    SearchResponse<\/span><<\/span>UserModel<\/span>><\/span> response<\/span> =<\/span> elasticsearchClient<\/span>.search<\/span>(request<\/span>, UserModel<\/span>.class<\/span>);<\/span>    System<\/span>.out<\/span>.println<\/span>(response<\/span>.hits<\/span>().hits<\/span>().toString<\/span>());<\/span>   }<\/span><\/pre>\n
    \u6d4b\u8bd5\u901a\u8fc7<\/span><\/p>\n
    [Hit: {\"_index\":\"test_index\",\"_id\":\"21\",\"_score\":4.2096553,\"_type\":\"_doc\",\"_source\":\"UserModel(username=\u5f20\u4e0920, password=zhangsan20)\"}, Hit: {\"_index\":\"test_index\",\"_id\":\"11\",\"_score\":3.7886896,\"_type\":\"_doc\",\"_source\":\"UserModel(username=\u5f20\u4e0910, password=zhangsan10)\"}, Hit: {\"_index\":\"test_index\",\"_id\":\"22\",\"_score\":3.7886896,\"_type\":\"_doc\",\"_source\":\"UserModel(username=\u5f20\u4e0921, password=zhangsan21)\"}, Hit: {\"_index\":\"test_index\",\"_id\":\"23\",\"_score\":3.7886896,\"_type\":\"_doc\",\"_source\":\"UserModel(username=\u5f20\u4e0922, password=zhangsan22)\"}, Hit: {\"_index\":\"test_index\",\"_id\":\"24\",\"_score\":3.7886896,\"_type\":\"_doc\",\"_source\":\"UserModel(username=\u5f20\u4e0923, password=zhangsan23)\"}, Hit: {\"_index\":\"test_index\",\"_id\":\"25\",\"_score\":3.7886896,\"_type\":\"_doc\",\"_source\":\"UserModel(username=\u5f20\u4e0924, password=zhangsan24)\"}, Hit: {\"_index\":\"test_index\",\"_id\":\"26\",\"_score\":3.7886896,\"_type\":\"_doc\",\"_source\":\"UserModel(username=\u5f20\u4e0925, password=zhangsan25)\"}, Hit: {\"_index\":\"test_index\",\"_id\":\"27\",\"_score\":3.7886896,\"_type\":\"_doc\",\"_source\":\"UserModel(username=\u5f20\u4e0926, password=zhangsan26)\"}, Hit: {\"_index\":\"test_index\",\"_id\":\"28\",\"_score\":3.7886896,\"_type\":\"_doc\",\"_source\":\"UserModel(username=\u5f20\u4e0927, password=zhangsan27)\"}, Hit: {\"_index\":\"test_index\",\"_id\":\"29\",\"_score\":3.7886896,\"_type\":\"_doc\",\"_source\":\"UserModel(username=\u5f20\u4e0928, password=zhangsan28)\"}]<\/span><\/pre>\n
    6.10 \u6839\u636eID\u67e5\u8be2<\/span><\/h2>\n
      @Test<\/span><\/span>  public<\/span> void<\/span> contextLoadsIdsQuery<\/span>() throws<\/span> IOException<\/span> {<\/span>    IdsQuery<\/span> idsQuery<\/span> =<\/span> new<\/span> IdsQuery<\/span>.Builder<\/span>()<\/span>         .values<\/span>(\"1\"<\/span>, \"2\"<\/span>, \"3\"<\/span>)<\/span>         .build<\/span>();<\/span><\/span><\/span>    SearchRequest<\/span> request<\/span> =<\/span> new<\/span> SearchRequest<\/span>.Builder<\/span>()<\/span>         .index<\/span>(\"test_index\"<\/span>)<\/span>         .timeout<\/span>(\"10s\"<\/span>)<\/span>         .query<\/span>(new<\/span> Query<\/span>.Builder<\/span>().ids<\/span>(idsQuery<\/span>).build<\/span>())<\/span>         .build<\/span>();<\/span><\/span><\/span>    SearchResponse<\/span><<\/span>UserModel<\/span>><\/span> response<\/span> =<\/span> elasticsearchClient<\/span>.search<\/span>(request<\/span>, UserModel<\/span>.class<\/span>);<\/span>    System<\/span>.out<\/span>.println<\/span>(response<\/span>.hits<\/span>().hits<\/span>().toString<\/span>());<\/span>   }<\/span><\/pre>\n
    \u6d4b\u8bd5\u901a\u8fc7<\/span><\/p>\n
    [Hit: {\"_index\":\"test_index\",\"_id\":\"1\",\"_score\":1.0,\"_type\":\"_doc\",\"_source\":\"UserModel(username=\u5f20\u4e090, password=zhangsan0)\"}, Hit: {\"_index\":\"test_index\",\"_id\":\"2\",\"_score\":1.0,\"_type\":\"_doc\",\"_source\":\"UserModel(username=\u5f20\u4e091, password=zhangsan1)\"}, Hit: {\"_index\":\"test_index\",\"_id\":\"3\",\"_score\":1.0,\"_type\":\"_doc\",\"_source\":\"UserModel(username=\u5f20\u4e092, password=zhangsan2)\"}]<\/span><\/pre>\n
    6.11 \u8303\u56f4\u67e5\u8be2<\/span><\/h2>\n
      @Test<\/span><\/span>  public<\/span> void<\/span> contextLoadsRangeQuery<\/span>() throws<\/span> IOException<\/span> {<\/span>    RangeQuery<\/span> rangeQuery<\/span> =<\/span> new<\/span> RangeQuery<\/span>.Builder<\/span>()<\/span>         .field<\/span>(\"password\"<\/span>)<\/span>         .gte<\/span>(JsonData<\/span>.of<\/span>(\"zhangsan10\"<\/span>))<\/span>         .lte<\/span>(JsonData<\/span>.of<\/span>(\"zhangsan15\"<\/span>))<\/span>         .build<\/span>();<\/span><\/span><\/span>    SearchRequest<\/span> request<\/span> =<\/span> new<\/span> SearchRequest<\/span>.Builder<\/span>()<\/span>         .index<\/span>(\"test_index\"<\/span>)<\/span>         .timeout<\/span>(\"10s\"<\/span>)<\/span>         .query<\/span>(new<\/span> Query<\/span>.Builder<\/span>().range<\/span>(rangeQuery<\/span>).build<\/span>())<\/span>         .build<\/span>();<\/span><\/span><\/span>    SearchResponse<\/span><<\/span>UserModel<\/span>><\/span> response<\/span> =<\/span> elasticsearchClient<\/span>.search<\/span>(request<\/span>, UserModel<\/span>.class<\/span>);<\/span>    System<\/span>.out<\/span>.println<\/span>(response<\/span>.hits<\/span>().hits<\/span>().toString<\/span>());<\/span>   }<\/span><\/pre>\n
    \u6d4b\u8bd5\u901a\u8fc7<\/span><\/p>\n
    [Hit: {\"_index\":\"test_index\",\"_id\":\"11\",\"_score\":1.0,\"_type\":\"_doc\",\"_source\":\"UserModel(username=\u5f20\u4e0910, password=zhangsan10)\"}, Hit: {\"_index\":\"test_index\",\"_id\":\"12\",\"_score\":1.0,\"_type\":\"_doc\",\"_source\":\"UserModel(username=\u5f20\u4e0911, password=zhangsan11)\"}, Hit: {\"_index\":\"test_index\",\"_id\":\"13\",\"_score\":1.0,\"_type\":\"_doc\",\"_source\":\"UserModel(username=\u5f20\u4e0912, password=zhangsan12)\"}, Hit: {\"_index\":\"test_index\",\"_id\":\"14\",\"_score\":1.0,\"_type\":\"_doc\",\"_source\":\"UserModel(username=\u5f20\u4e0913, password=zhangsan13)\"}, Hit: {\"_index\":\"test_index\",\"_id\":\"15\",\"_score\":1.0,\"_type\":\"_doc\",\"_source\":\"UserModel(username=\u5f20\u4e0914, password=zhangsan14)\"}, Hit: {\"_index\":\"test_index\",\"_id\":\"16\",\"_score\":1.0,\"_type\":\"_doc\",\"_source\":\"UserModel(username=\u5f20\u4e0915, password=zhangsan15)\"}]<\/span><\/pre>\n
    6.12 \u901a\u914d\u7b26\u67e5\u8be2<\/span><\/h2>\n
      @Test<\/span><\/span>  public<\/span> void<\/span> contextLoadsWildcardQuery<\/span>() throws<\/span> IOException<\/span> {<\/span>    WildcardQuery<\/span> wildcardQuery<\/span> =<\/span> new<\/span> WildcardQuery<\/span>.Builder<\/span>()<\/span>         .field<\/span>(\"password\"<\/span>)<\/span>         .value<\/span>(\"zhang*9\"<\/span>)<\/span>         .build<\/span>();<\/span><\/span><\/span>    SearchRequest<\/span> request<\/span> =<\/span> new<\/span> SearchRequest<\/span>.Builder<\/span>()<\/span>         .index<\/span>(\"test_index\"<\/span>)<\/span>         .timeout<\/span>(\"10s\"<\/span>)<\/span>         .query<\/span>(new<\/span> Query<\/span>.Builder<\/span>().wildcard<\/span>(wildcardQuery<\/span>).build<\/span>())<\/span>         .build<\/span>();<\/span><\/span><\/span>    SearchResponse<\/span><<\/span>UserModel<\/span>><\/span> response<\/span> =<\/span> elasticsearchClient<\/span>.search<\/span>(request<\/span>, UserModel<\/span>.class<\/span>);<\/span>    System<\/span>.out<\/span>.println<\/span>(response<\/span>.hits<\/span>().hits<\/span>().toString<\/span>());<\/span>   }<\/span><\/pre>\n
    \u6d4b\u8bd5\u901a\u8fc7<\/span><\/p>\n
    [Hit: {\"_index\":\"test_index\",\"_id\":\"10\",\"_score\":1.0,\"_type\":\"_doc\",\"_source\":\"UserModel(username=\u5f20\u4e099, password=zhangsan9)\"}, Hit: {\"_index\":\"test_index\",\"_id\":\"20\",\"_score\":1.0,\"_type\":\"_doc\",\"_source\":\"UserModel(username=\u5f20\u4e0919, password=zhangsan19)\"}, Hit: {\"_index\":\"test_index\",\"_id\":\"30\",\"_score\":1.0,\"_type\":\"_doc\",\"_source\":\"UserModel(username=\u5f20\u4e0929, password=zhangsan29)\"}, Hit: {\"_index\":\"test_index\",\"_id\":\"40\",\"_score\":1.0,\"_type\":\"_doc\",\"_source\":\"UserModel(username=\u5f20\u4e0939, password=zhangsan39)\"}, Hit: {\"_index\":\"test_index\",\"_id\":\"50\",\"_score\":1.0,\"_type\":\"_doc\",\"_source\":\"UserModel(username=\u5f20\u4e0949, password=zhangsan49)\"}, Hit: {\"_index\":\"test_index\",\"_id\":\"60\",\"_score\":1.0,\"_type\":\"_doc\",\"_source\":\"UserModel(username=\u5f20\u4e0959, password=zhangsan59)\"}, Hit: {\"_index\":\"test_index\",\"_id\":\"70\",\"_score\":1.0,\"_type\":\"_doc\",\"_source\":\"UserModel(username=\u5f20\u4e0969, password=zhangsan69)\"}, Hit: {\"_index\":\"test_index\",\"_id\":\"80\",\"_score\":1.0,\"_type\":\"_doc\",\"_source\":\"UserModel(username=\u5f20\u4e0979, password=zhangsan79)\"}, Hit: {\"_index\":\"test_index\",\"_id\":\"90\",\"_score\":1.0,\"_type\":\"_doc\",\"_source\":\"UserModel(username=\u5f20\u4e0989, password=zhangsan89)\"}, Hit: {\"_index\":\"test_index\",\"_id\":\"100\",\"_score\":1.0,\"_type\":\"_doc\",\"_source\":\"UserModel(username=\u5f20\u4e0999, password=zhangsan99)\"}]<\/span><\/pre>\n
    6.13 \u524d\u7f00\u5339\u914d\u67e5\u8be2<\/span><\/h2>\n
      @Test<\/span><\/span>  public<\/span> void<\/span> contextLoadsPrefixQuery<\/span>() throws<\/span> IOException<\/span> {<\/span>    PrefixQuery<\/span> prefixQuery<\/span> =<\/span> new<\/span> PrefixQuery<\/span>.Builder<\/span>()<\/span>         .field<\/span>(\"password\"<\/span>)<\/span>         .value<\/span>(\"zhangsan9\"<\/span>)<\/span>         .build<\/span>();<\/span><\/span><\/span>    SearchRequest<\/span> request<\/span> =<\/span> new<\/span> SearchRequest<\/span>.Builder<\/span>()<\/span>         .index<\/span>(\"test_index\"<\/span>)<\/span>         .timeout<\/span>(\"10s\"<\/span>)<\/span>         .query<\/span>(new<\/span> Query<\/span>.Builder<\/span>().prefix<\/span>(prefixQuery<\/span>).build<\/span>())<\/span>         .build<\/span>();<\/span><\/span><\/span>    SearchResponse<\/span><<\/span>UserModel<\/span>><\/span> response<\/span> =<\/span> elasticsearchClient<\/span>.search<\/span>(request<\/span>, UserModel<\/span>.class<\/span>);<\/span>    System<\/span>.out<\/span>.println<\/span>(response<\/span>.hits<\/span>().hits<\/span>().toString<\/span>());<\/span>   }<\/span><\/pre>\n
    \u6d4b\u8bd5\u901a\u8fc7<\/span><\/p>\n
    [Hit: {\"_index\":\"test_index\",\"_id\":\"10\",\"_score\":1.0,\"_type\":\"_doc\",\"_source\":\"UserModel(username=\u5f20\u4e099, password=zhangsan9)\"}, Hit: {\"_index\":\"test_index\",\"_id\":\"91\",\"_score\":1.0,\"_type\":\"_doc\",\"_source\":\"UserModel(username=\u5f20\u4e0990, password=zhangsan90)\"}, Hit: {\"_index\":\"test_index\",\"_id\":\"92\",\"_score\":1.0,\"_type\":\"_doc\",\"_source\":\"UserModel(username=\u5f20\u4e0991, password=zhangsan91)\"}, Hit: {\"_index\":\"test_index\",\"_id\":\"93\",\"_score\":1.0,\"_type\":\"_doc\",\"_source\":\"UserModel(username=\u5f20\u4e0992, password=zhangsan92)\"}, Hit: {\"_index\":\"test_index\",\"_id\":\"94\",\"_score\":1.0,\"_type\":\"_doc\",\"_source\":\"UserModel(username=\u5f20\u4e0993, password=zhangsan93)\"}, Hit: {\"_index\":\"test_index\",\"_id\":\"95\",\"_score\":1.0,\"_type\":\"_doc\",\"_source\":\"UserModel(username=\u5f20\u4e0994, password=zhangsan94)\"}, Hit: {\"_index\":\"test_index\",\"_id\":\"96\",\"_score\":1.0,\"_type\":\"_doc\",\"_source\":\"UserModel(username=\u5f20\u4e0995, password=zhangsan95)\"}, Hit: {\"_index\":\"test_index\",\"_id\":\"97\",\"_score\":1.0,\"_type\":\"_doc\",\"_source\":\"UserModel(username=\u5f20\u4e0996, password=zhangsan96)\"}, Hit: {\"_index\":\"test_index\",\"_id\":\"98\",\"_score\":1.0,\"_type\":\"_doc\",\"_source\":\"UserModel(username=\u5f20\u4e0997, password=zhangsan97)\"}, Hit: {\"_index\":\"test_index\",\"_id\":\"99\",\"_score\":1.0,\"_type\":\"_doc\",\"_source\":\"UserModel(username=\u5f20\u4e0998, password=zhangsan98)\"}]<\/span><\/pre>\n
    \u5176\u4ed6\u7528\u6cd5\u7c7b\u4f3c\uff0c\u8fd9\u91cc\u4e0d\u518d\u6d4b\u8bd5\u4e86\u3002<\/span><\/p>\n
    \u81f3\u6b64\uff0cSpringBoot\u6210\u529f\u6574\u5408es\u4e14\u6d4b\u8bd5\u901a\u8fc7\u3002<\/span><\/p>\n
    \n
    \n
    CSDN\uff1a<\/span>https:\/\/blog.csdn.net\/dkbnull\/article\/details\/137748709<\/span><\/span><\/p>\n
    \n
    <\/mp-style-type><\/p>\n
    \n
    \u672c\u7bc7\u6587\u7ae0\u6765\u6e90\u4e8e\u5fae\u4fe1\u516c\u4f17\u53f7:                 \u7a0b\u5e8f\u5458null              <\/p>\n<\/blockquote>\n<\/div>\n","raw":"","protected":false},"excerpt":{"rendered":"
    \u5982\u679c\u6587\u7ae0\u4e2d\u4ee3\u7801\u4e0d\u4fbf\u4e8e\u9605\u8bfb\uff0c\u8bf7\u4f7f\u7528\u7535\u8111\u67e5\u770b\u6216\u70b9\u51fb\u9605\u8bfb\u539f\u6587\u3002\u6e90\u7801\u8be6\u89c1\uff1a GitHub\uff1ahttps:\/\/github.com\/dkbnu …<\/p>\n","protected":false},"author":1,"featured_media":4239,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"emotion":"","emotion_color":"","title_style":"","license":"","footnotes":""},"categories":[41,7],"tags":[],"class_list":["post-4257","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-elasticsearch","category-spring-boot"],"post_thumbnail_image":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/2024\/05\/20240524152102502-150x150.jpeg","content_first_image":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/2024\/05\/20240524152107428.png","post_medium_image_300":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/2024\/05\/20240524152102502-300x127.jpeg","post_thumbnail_image_624":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/2024\/05\/20240524152102502-1024x435.jpeg","post_frist_image":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/2024\/05\/20240524152107428.png","post_medium_image":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/2024\/05\/20240524152102502-300x127.jpeg","post_large_image":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/2024\/05\/20240524152102502-1024x435.jpeg","post_full_image":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/2024\/05\/20240524152102502.jpeg","post_all_images":[{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/2024\/05\/20240524152107428.png","id":"image0"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/2024\/05\/20240524152107428.png","id":"image1"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/2024\/05\/20240524152111992.png","id":"image2"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/2024\/05\/20240524152111992.png","id":"image3"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/2024\/05\/20240524152112622.png","id":"image4"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/2024\/05\/20240524152112622.png","id":"image5"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/2024\/05\/20240524152117257.png","id":"image6"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/2024\/05\/20240524152117257.png","id":"image7"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/2024\/05\/20240524152118709.png","id":"image8"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/2024\/05\/20240524152118709.png","id":"image9"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/2024\/05\/20240524152120153.png","id":"image10"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/2024\/05\/20240524152120153.png","id":"image11"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/2024\/05\/20240524152121236.png","id":"image12"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/2024\/05\/20240524152121236.png","id":"image13"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/2024\/05\/20240524152123992.png","id":"image14"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/2024\/05\/20240524152123992.png","id":"image15"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/2024\/05\/20240524152124611.png","id":"image16"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/2024\/05\/20240524152124611.png","id":"image17"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/2024\/05\/20240524152126281.png","id":"image18"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/2024\/05\/20240524152126281.png","id":"image19"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/2024\/05\/20240524152128502.png","id":"image20"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/2024\/05\/20240524152128502.png","id":"image21"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/2024\/05\/20240524152129579.png","id":"image22"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/2024\/05\/20240524152129579.png","id":"image23"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/2024\/05\/20240524152131758.png","id":"image24"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/2024\/05\/20240524152131758.png","id":"image25"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/2024\/05\/20240524152133777.png","id":"image26"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/2024\/05\/20240524152133777.png","id":"image27"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/2024\/05\/20240524152135681.png","id":"image28"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai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