{"id":10007082,"date":"2023-01-16T14:51:51","date_gmt":"2023-01-16T06:51:51","guid":{"rendered":"https:\/\/ityet.com\/?p=10007082"},"modified":"2023-01-16T14:51:51","modified_gmt":"2023-01-16T06:51:51","slug":"%e4%bd%bf%e7%94%a8-elasticsearch-%e6%90%ad%e5%bb%ba%e8%87%aa%e5%b7%b1%e7%9a%84%e6%90%9c%e7%b4%a2%e7%b3%bb%e7%bb%9f%ef%bc%8c%e8%bf%99%e4%b8%aa%e5%8e%89%e5%ae%b3%e4%ba%86%e3%80%82%e3%80%82","status":"publish","type":"post","link":"https:\/\/itmax.cn\/?p=10007082","title":{"rendered":"\u4f7f\u7528 Elasticsearch \u642d\u5efa\u81ea\u5df1\u7684\u641c\u7d22\u7cfb\u7edf\uff0c\u8fd9\u4e2a\u5389\u5bb3\u4e86\u3002\u3002"},"content":{"rendered":"<p>\u4f5c\u8005\uff1aHai Xiang \/<br \/>\u6765\u6e90\uff1a<a href=\"https:\/\/link.segmentfault.com\/?enc=JhPa653rsgBdelKGKybwSA%3D%3D.CJt4r6T9XYmZYNpZ3odVUoRtpaIys654Lj7kBQcq1SkOYU4K12joiw3i%2Bd%2Fyejn9ssFhBeN7ywe%2FnOkaNWrdeA%3D%3D\" rel=\"nofollow\">https:\/\/www.cnblogs.com\/haixi&#8230;<\/a><\/p>\n<h2>\u4ec0\u4e48\u662felasticsearch<\/h2>\n<p>Elasticsearch \u662f\u4e00\u4e2a\u5f00\u6e90\u7684\u9ad8\u5ea6\u53ef\u6269\u5c55\u7684\u5168\u6587\u641c\u7d22\u548c\u5206\u6790\u5f15\u64ce\uff0c\u62e5\u6709\u67e5\u8be2\u8fd1\u5b9e\u65f6\u7684\u8d85\u5f3a\u6027\u80fd\u3002<\/p>\n<p>\u5927\u540d\u9f0e\u9f0e\u7684Lucene \u641c\u7d22\u5f15\u64ce\u88ab\u5e7f\u6cdb\u7528\u4e8e\u641c\u7d22\u9886\u57df\uff0c\u4f46\u662f\u64cd\u4f5c\u590d\u6742\u7e41\u7410\uff0c\u603b\u662f\u8ba9\u5f00\u53d1\u8005\u656c\u800c\u8fdc\u4e4b\u3002\u800c Elasticsearch\u5c06 Lucene \u4f5c\u4e3a\u5176\u6838\u5fc3\u6765\u5b9e\u73b0\u6240\u6709\u7d22\u5f15\u548c\u641c\u7d22\u7684\u529f\u80fd\uff0c\u901a\u8fc7\u7b80\u5355\u7684 RESTful \u8bed\u6cd5\u6765\u9690\u85cf\u6389 Lucene \u7684\u590d\u6742\u6027\uff0c\u4ece\u800c\u8ba9\u5168\u6587\u641c\u7d22\u53d8\u5f97\u7b80\u5355<\/p>\n<p>ES\u5728Lucene\u57fa\u7840\u4e0a\uff0c\u63d0\u4f9b\u4e86\u4e00\u4e9b\u5206\u5e03\u5f0f\u7684\u5b9e\u73b0\uff1a\u96c6\u7fa4\uff0c\u5206\u7247\uff0c\u590d\u5236\u7b49\u3002<\/p>\n<h2>\u641c\u7d22\u4e3a\u4ec0\u4e48\u4e0d\u7528MySQL\u800c\u7528es<\/h2>\n<p>\u6211\u4eec\u672c\u6587\u6848\u4f8b\u662f\u4e00\u4e2a\u8ff7\u4f60\u5546\u54c1\u641c\u7d22\u7cfb\u7edf\uff0c\u4e3a\u4ec0\u4e48\u4e0d\u8003\u8651\u4f7f\u7528MySQL\u6765\u5b9e\u73b0\u641c\u7d22\u529f\u80fd\u5462\uff1f\u539f\u56e0\u5982\u4e0b\uff1a<\/p>\n<ul>\n<li>MySQL\u9ed8\u8ba4\u4f7f\u7528innodb\u5f15\u64ce\uff0c\u5e95\u5c42\u91c7\u7528b+\u6811\u7684\u65b9\u5f0f\u6765\u5b9e\u73b0\uff0c\u800cEs\u5e95\u5c42\u4f7f\u7528\u5012\u6392\u7d22\u5f15\u7684\u65b9\u5f0f\u5b9e\u73b0\uff0c\u4f7f\u7528\u5012\u6392\u7d22\u5f15\u652f\u6301\u5404\u79cd\u7ef4\u5ea6\u7684\u5206\u8bcd\uff0c\u53ef\u4ee5\u638c\u63a7\u4e0d\u540c\u7c92\u5ea6\u7684\u641c\u7d22\u9700\u6c42\u3002\uff08MYSQL8\u7248\u672c\u4e5f\u652f\u6301\u4e86\u5168\u6587\u68c0\u7d22\uff0c\u4f7f\u7528\u5012\u6392\u7d22\u5f15\u5b9e\u73b0\uff0c\u6709\u5174\u8da3\u53ef\u4ee5\u53bb\u770b\u770b\u4e24\u8005\u7684\u5dee\u522b\uff09<\/li>\n<li>\u5982\u679c\u4f7f\u7528MySQL\u7684<code>%key%<\/code>\u7684\u6a21\u7cca\u5339\u914d\u6765\u4e0ees\u7684\u641c\u7d22\u8fdb\u884c\u6bd4\u8f83\uff0c\u57288\u4e07\u6570\u636e\u91cf\u65f6\u4ed6\u4eec\u7684\u8017\u65f6\u5df2\u7ecf\u8fbe\u523040:1\u5de6\u53f3\uff0c\u6beb\u65e0\u7591\u95ee\u5728\u901f\u5ea6\u65b9\u9762es\u5b8c\u80dc\u3002<\/li>\n<\/ul>\n<h2>es\u5728\u5927\u5382\u4e2d\u7684\u5e94\u7528\u60c5\u51b5<\/h2>\n<ul>\n<li>es\u8fd0\u7528\u6700\u5e7f\u6cdb\u7684\u662felk\u7ec4\u5408\u6765\u5bf9\u65e5\u5fd7\u8fdb\u884c\u641c\u7d22\u5206\u6790<\/li>\n<li>58\u5b89\u5168\u90e8\u95e8\u3001\u4eac\u4e1c\u8ba2\u5355\u4e2d\u5fc3\u51e0\u4e4e\u5168\u91c7\u7528es\u6765\u5b8c\u6210\u76f8\u5173\u4fe1\u606f\u7684\u5b58\u50a8\u4e0e\u68c0\u7d22<\/li>\n<li>es\u5728tob\u7684\u9879\u76ee\u4e2d\u4e5f\u7528\u4e8e\u5404\u79cd\u68c0\u7d22\u4e0e\u5206\u6790<\/li>\n<li>\u5728c\u7aef\u4ea7\u54c1\u4e2d\uff0c\u4f01\u4e1a\u901a\u5e38\u81ea\u5df1\u57fa\u4e8eLucene\u5c01\u88c5\u81ea\u5df1\u7684\u641c\u7d22\u7cfb\u7edf\uff0c\u4e3a\u4e86\u9002\u914d\u516c\u53f8\u8425\u9500\u6218\u7565\u3001\u63a8\u8350\u7cfb\u7edf\u7b49\u4f1a\u6709\u66f4\u591a\u5b9a\u5236\u5316\u7684\u641c\u7d22\u9700\u6c42<\/li>\n<\/ul>\n<h2>es\u5ba2\u6237\u7aef\u9009\u578b<\/h2>\n<h3>spring-boot-starter-data-elasticsearch<\/h3>\n<p>\u6211\u76f8\u4fe1\u4f60\u770b\u5230\u7684\u7f51\u4e0a\u5404\u7c7b\u516c\u5f00\u8bfe\u89c6\u9891\u6216\u8005\u5c0f\u9879\u76ee\u5747\u63a8\u8350\u4f7f\u7528\u8fd9\u6b3espringboot\u6574\u5408\u8fc7\u7684es\u5ba2\u6237\u7aef\uff0c\u4f46\u662f\u6211\u4eec\u8981say no\uff01<\/p>\n<p>\u53e6\u5916\uff0cES \u7cfb\u5217\u9762\u8bd5\u9898\u548c\u7b54\u6848\u5168\u90e8\u6574\u7406\u597d\u4e86\uff0c\u5fae\u4fe1\u641c\u7d22\u200bJava\u6280\u672f\u6808\uff0c\u5728\u540e\u53f0\u53d1\u9001\uff1a\u9762\u8bd5\uff0c\u200b\u53ef\u4ee5\u5728\u7ebf\u9605\u8bfb\u3002<\/p>\n<p><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/bVc50p5\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p>\u6b64\u56fe\u662f\u5f15\u5165\u7684\u6700\u65b0\u7248\u672c\u7684\u4f9d\u8d56\uff0c\u6211\u4eec\u53ef\u4ee5\u770b\u5230\u5b83\u6240\u4f7f\u7528\u7684es-high-client\u4e5f\u4e3a6.8.7\uff0c\u800ces7.x\u7248\u672c\u90fd\u5df2\u7ecf\u66f4\u65b0\u5f88\u4e45\u4e86\uff0c\u8fd9\u91cc\u8bb8\u591a\u65b0\u7279\u6027\u90fd\u65e0\u6cd5\u4f7f\u7528\uff0c\u6240\u4ee5\u7248\u672c\u6ede\u540e\u662f\u4ed6\u6700\u5927\u7684\u95ee\u9898\u3002\u800c\u4e14\u5b83\u7684\u5e95\u5c42\u4e5f\u662fhighclient\uff0c\u6211\u4eec\u64cd\u4f5chighclient\u53ef\u4ee5\u66f4\u7075\u6d3b\u3002\u6211\u5446\u8fc7\u7684\u4e24\u4e2a\u516c\u53f8\u5747\u672a\u91c7\u7528\u6b64\u5ba2\u6237\u7aef\u3002<\/p>\n<h3>elasticsearch-rest-high-level-client<\/h3>\n<p>\u8fd9\u662f\u5b98\u65b9\u63a8\u8350\u7684\u5ba2\u6237\u7aef\uff0c\u652f\u6301\u6700\u65b0\u7684es\uff0c\u5176\u5b9e\u4f7f\u7528\u8d77\u6765\u4e5f\u5f88\u4fbf\u5229\uff0c\u56e0\u4e3a\u662f\u5b98\u65b9\u63a8\u8350\u6240\u4ee5\u5728\u7279\u6027\u7684\u64cd\u4f5c\u4e0a\u80af\u5b9a\u4f18\u4e8e\u524d\u8005\u3002\u800c\u4e14\u8be5\u5ba2\u6237\u7aef\u4e0eTransportClient\u4e0d\u540c\uff0c\u4e0d\u5b58\u5728\u5e76\u53d1\u74f6\u9888\u7684\u95ee\u9898\uff0c\u5b98\u65b9\u9996\u63a8\uff0c\u5fc5\u4e3a\u7cbe\u54c1\uff01<\/p>\n<h2>\u642d\u5efa\u81ea\u5df1\u7684\u8ff7\u4f60\u641c\u7d22\u7cfb\u7edf<\/h2>\n<p>\u5f15\u5165es\u76f8\u5173\u4f9d\u8d56\uff0c\u9664\u6b64\u4e4b\u5916\u9700\u5f15\u5165springboot-web\u4f9d\u8d56\u3001jackson\u4f9d\u8d56\u4ee5\u53calombok\u4f9d\u8d56\u7b49\u3002<\/p>\n<p>Spring Boot \u57fa\u7840\u5c31\u4e0d\u4ecb\u7ecd\u4e86\uff0c\u63a8\u8350\u4e0b\u8fd9\u4e2a\u5b9e\u6218\u6559\u7a0b\uff1a<br \/><a href=\"https:\/\/link.segmentfault.com\/?enc=yASXBeEivQyIu%2BDBjvyM%2Fw%3D%3D.cn%2Bcv%2B2%2F71eVRc0uJnFPVffBE81ffp0GznAKaxszq8aq%2BPsHpuiXi6Mxh%2B5D2%2F1C%2FYYQvtqt6hMNehqMPDvmWA%3D%3D\" rel=\"nofollow\">https:\/\/www.javastack.cn\/cate&#8230;<\/a><\/p>\n<pre><code class=\"xml\">&lt;properties&gt;\n    &lt;es.version&gt;7.3.2&lt;\/es.version&gt;\n&lt;\/properties&gt;\n&lt;!-- high client--&gt;\n&lt;dependency&gt;\n    &lt;groupId&gt;org.elasticsearch.client&lt;\/groupId&gt;\n    &lt;artifactId&gt;elasticsearch-rest-high-level-client&lt;\/artifactId&gt;\n    &lt;version&gt;${es.version}&lt;\/version&gt;\n    &lt;exclusions&gt;\n        &lt;exclusion&gt;\n            &lt;groupId&gt;org.elasticsearch.client&lt;\/groupId&gt;\n            &lt;artifactId&gt;elasticsearch-rest-client&lt;\/artifactId&gt;\n        &lt;\/exclusion&gt;\n        &lt;exclusion&gt;\n            &lt;groupId&gt;org.elasticsearch&lt;\/groupId&gt;\n            &lt;artifactId&gt;elasticsearch&lt;\/artifactId&gt;\n        &lt;\/exclusion&gt;\n    &lt;\/exclusions&gt;\n&lt;\/dependency&gt;\n&lt;dependency&gt;\n    &lt;groupId&gt;org.elasticsearch&lt;\/groupId&gt;\n    &lt;artifactId&gt;elasticsearch&lt;\/artifactId&gt;\n    &lt;version&gt;${es.version}&lt;\/version&gt;\n&lt;\/dependency&gt;\n\n&lt;!--rest low client high client\u4ee5\u6765\u4f4e\u7248\u672cclient\u6240\u4ee5\u9700\u8981\u5f15\u5165--&gt;\n&lt;dependency&gt;\n    &lt;groupId&gt;org.elasticsearch.client&lt;\/groupId&gt;\n    &lt;artifactId&gt;elasticsearch-rest-client&lt;\/artifactId&gt;\n    &lt;version&gt;${es.version}&lt;\/version&gt;\n&lt;\/dependency&gt;<\/code><\/pre>\n<p>es\u914d\u7f6e\u6587\u4ef6es-config.properties<\/p>\n<pre><code class=\"properties\">es.host=localhost\nes.port=9200\nes.token=es-token\nes.charset=UTF-8\nes.scheme=http\n\nes.client.connectTimeOut=5000\nes.client.socketTimeout=15000<\/code><\/pre>\n<p>\u5c01\u88c5RestHighLevelClient<\/p>\n<pre><code class=\"java\">@Configuration\n@PropertySource(&quot;classpath:es-config.properties&quot;)\npublic class RestHighLevelClientConfig {\n\n    @Value(&quot;${es.host}&quot;)\n    private String host;\n    @Value(&quot;${es.port}&quot;)\n    private int port;\n    @Value(&quot;${es.scheme}&quot;)\n    private String scheme;\n    @Value(&quot;${es.token}&quot;)\n    private String token;\n    @Value(&quot;${es.charset}&quot;)\n    private String charSet;\n    @Value(&quot;${es.client.connectTimeOut}&quot;)\n    private int connectTimeOut;\n    @Value(&quot;${es.client.socketTimeout}&quot;)\n    private int socketTimeout;\n\n    @Bean\n    public RestClientBuilder restClientBuilder() {\n        RestClientBuilder restClientBuilder = RestClient.builder(\n                new HttpHost(host, port, scheme)\n        );\n\n        Header[] defaultHeaders = new Header[]{\n                new BasicHeader(&quot;Accept&quot;, &quot;*\/*&quot;),\n                new BasicHeader(&quot;Charset&quot;, charSet),\n                \/\/\u8bbe\u7f6etoken \u662f\u4e3a\u4e86\u5b89\u5168 \u7f51\u5173\u53ef\u4ee5\u9a8c\u8bc1token\u6765\u51b3\u5b9a\u662f\u5426\u53d1\u8d77\u8bf7\u6c42 \u6211\u4eec\u8fd9\u91cc\u53ea\u505a\u8c61\u5f81\u6027\u914d\u7f6e\n                new BasicHeader(&quot;E_TOKEN&quot;, token)\n        };\n        restClientBuilder.setDefaultHeaders(defaultHeaders);\n        restClientBuilder.setFailureListener(new RestClient.FailureListener(){\n            @Override\n            public void onFailure(Node node) {\n                System.out.println(&quot;\u76d1\u542c\u67d0\u4e2aes\u8282\u70b9\u5931\u8d25&quot;);\n            }\n        });\n        restClientBuilder.setRequestConfigCallback(builder -&gt;\n                builder.setConnectTimeout(connectTimeOut).setSocketTimeout(socketTimeout));\n        return restClientBuilder;\n    }\n\n    @Bean\n    public RestHighLevelClient restHighLevelClient(RestClientBuilder restClientBuilder) {\n        return new RestHighLevelClient(restClientBuilder);\n    }\n}<\/code><\/pre>\n<p>\u5c01\u88c5es\u5e38\u7528\u64cd\u4f5c<a href=\"https:\/\/link.segmentfault.com\/?enc=MGSHwQS7IyBbqXYJmBFO1g%3D%3D.LyrqChO13SajzP2L%2FWQwdQ9u0SH1W6MJsQmC28%2FvqZEpoT09%2FV55xSJc8MSViMzD\" rel=\"nofollow\">es\u641c\u7d22\u7cfb\u7edf\u5c01\u88c5\u6e90\u7801<\/a><\/p>\n<pre><code class=\"java\">@Service\npublic class RestHighLevelClientService {\n    \n    @Autowired\n    private RestHighLevelClient client;\n\n    @Autowired\n    private ObjectMapper mapper;\n\n    \/**\n     * \u521b\u5efa\u7d22\u5f15\n     * @param indexName\n     * @param settings\n     * @param mapping\n     * @return\n     * @throws IOException\n     *\/\n    public CreateIndexResponse createIndex(String indexName, String settings, String mapping) throws IOException {\n        CreateIndexRequest request = new CreateIndexRequest(indexName);\n        if (null != settings &amp;&amp; !&quot;&quot;.equals(settings)) {\n            request.settings(settings, XContentType.JSON);\n        }\n        if (null != mapping &amp;&amp; !&quot;&quot;.equals(mapping)) {\n            request.mapping(mapping, XContentType.JSON);\n        }\n        return client.indices().create(request, RequestOptions.DEFAULT);\n    }\n\n    \/**\n     * \u5224\u65ad index \u662f\u5426\u5b58\u5728\n     *\/\n    public boolean indexExists(String indexName) throws IOException {\n        GetIndexRequest request = new GetIndexRequest(indexName);\n        return client.indices().exists(request, RequestOptions.DEFAULT);\n    }\n    \n    \/**\n     * \u641c\u7d22\n    *\/\n    public SearchResponse search(String field, String key, String rangeField, String \n                                 from, String to,String termField, String termVal, \n                                 String ... indexNames) throws IOException{\n        SearchRequest request = new SearchRequest(indexNames);\n\n        SearchSourceBuilder builder = new SearchSourceBuilder();\n        BoolQueryBuilder boolQueryBuilder = new BoolQueryBuilder();\n        boolQueryBuilder.must(new MatchQueryBuilder(field, key)).must(new RangeQueryBuilder(rangeField).from(from).to(to)).must(new TermQueryBuilder(termField, termVal));\n        builder.query(boolQueryBuilder);\n        request.source(builder);\n        log.info(&quot;[\u641c\u7d22\u8bed\u53e5\u4e3a:{}]&quot;,request.source().toString());\n        return client.search(request, RequestOptions.DEFAULT);\n    }\n\n    \/**\n     * \u6279\u91cf\u5bfc\u5165\n     * @param indexName\n     * @param isAutoId \u4f7f\u7528\u81ea\u52a8id \u8fd8\u662f\u4f7f\u7528\u4f20\u5165\u5bf9\u8c61\u7684id\n     * @param source\n     * @return\n     * @throws IOException\n     *\/\n    public BulkResponse importAll(String indexName, boolean isAutoId, String  source) throws IOException{\n        if (0 == source.length()){\n            \/\/todo \u629b\u51fa\u5f02\u5e38 \u5bfc\u5165\u6570\u636e\u4e3a\u7a7a\n        }\n        BulkRequest request = new BulkRequest();\n        JsonNode jsonNode = mapper.readTree(source);\n\n        if (jsonNode.isArray()) {\n            for (JsonNode node : jsonNode) {\n                if (isAutoId) {\n                    request.add(new IndexRequest(indexName).source(node.asText(), XContentType.JSON));\n                } else {\n                    request.add(new IndexRequest(indexName)\n                            .id(node.get(&quot;id&quot;).asText())\n                            .source(node.asText(), XContentType.JSON));\n                }\n            }\n        }\n        return client.bulk(request, RequestOptions.DEFAULT);\n    }<\/code><\/pre>\n<p>\u521b\u5efa\u7d22\u5f15\uff0c\u8fd9\u91cc\u7684settings\u662f\u8bbe\u7f6e\u7d22\u5f15\u662f\u5426\u8bbe\u7f6e\u590d\u5236\u8282\u70b9\u3001\u8bbe\u7f6e\u5206\u7247\u4e2a\u6570\uff0cmappings\u5c31\u548c\u6570\u636e\u5e93\u4e2d\u7684\u8868\u7ed3\u6784\u4e00\u6837\uff0c\u7528\u6765\u6307\u5b9a\u5404\u4e2a\u5b57\u6bb5\u7684\u7c7b\u578b\uff0c\u540c\u65f6\u4e5f\u53ef\u4ee5\u8bbe\u7f6e\u5b57\u6bb5\u662f\u5426\u5206\u8bcd\uff08\u6211\u4eec\u8fd9\u91cc\u4f7f\u7528ik\u4e2d\u6587\u5206\u8bcd\u5668\uff09\u3001\u91c7\u7528\u4ec0\u4e48\u5206\u8bcd\u65b9\u5f0f\u3002<\/p>\n<pre><code class=\"java\">@Test\npublic void createIdx() throws IOException {\n    String settings = &quot;&quot; +\n            &quot;  {\/n&quot; +\n            &quot;      \/&quot;number_of_shards\/&quot; : \/&quot;2\/&quot;,\/n&quot; +\n            &quot;      \/&quot;number_of_replicas\/&quot; : \/&quot;0\/&quot;\/n&quot; +\n            &quot;   }&quot;;\n    String mappings = &quot;&quot; +\n            &quot;{\/n&quot; +\n            &quot;    \/&quot;properties\/&quot;: {\/n&quot; +\n            &quot;      \/&quot;itemId\/&quot; : {\/n&quot; +\n            &quot;        \/&quot;type\/&quot;: \/&quot;keyword\/&quot;,\/n&quot; +\n            &quot;        \/&quot;ignore_above\/&quot;: 64\/n&quot; +\n            &quot;      },\/n&quot; +\n            &quot;      \/&quot;urlId\/&quot; : {\/n&quot; +\n            &quot;        \/&quot;type\/&quot;: \/&quot;keyword\/&quot;,\/n&quot; +\n            &quot;        \/&quot;ignore_above\/&quot;: 64\/n&quot; +\n            &quot;      },\/n&quot; +\n            &quot;      \/&quot;sellAddress\/&quot; : {\/n&quot; +\n            &quot;        \/&quot;type\/&quot;: \/&quot;text\/&quot;,\/n&quot; +\n            &quot;        \/&quot;analyzer\/&quot;: \/&quot;ik_max_word\/&quot;, \/n&quot; +\n            &quot;        \/&quot;search_analyzer\/&quot;: \/&quot;ik_smart\/&quot;,\/n&quot; +\n            &quot;        \/&quot;fields\/&quot;: {\/n&quot; +\n            &quot;          \/&quot;keyword\/&quot; : {\/&quot;ignore_above\/&quot; : 256, \/&quot;type\/&quot; : \/&quot;keyword\/&quot;}\/n&quot; +\n            &quot;        }\/n&quot; +\n            &quot;      },\/n&quot; +\n            &quot;      \/&quot;courierFee\/&quot; : {\/n&quot; +\n            &quot;        \/&quot;type\/&quot;: \/&quot;text\/n&quot; +\n            &quot;      },\/n&quot; +\n            &quot;      \/&quot;promotions\/&quot; : {\/n&quot; +\n            &quot;        \/&quot;type\/&quot;: \/&quot;text\/&quot;,\/n&quot; +\n            &quot;        \/&quot;analyzer\/&quot;: \/&quot;ik_max_word\/&quot;, \/n&quot; +\n            &quot;        \/&quot;search_analyzer\/&quot;: \/&quot;ik_smart\/&quot;,\/n&quot; +\n            &quot;        \/&quot;fields\/&quot;: {\/n&quot; +\n            &quot;          \/&quot;keyword\/&quot; : {\/&quot;ignore_above\/&quot; : 256, \/&quot;type\/&quot; : \/&quot;keyword\/&quot;}\/n&quot; +\n            &quot;        }\/n&quot; +\n            &quot;      },\/n&quot; +\n            &quot;      \/&quot;originalPrice\/&quot; : {\/n&quot; +\n            &quot;        \/&quot;type\/&quot;: \/&quot;keyword\/&quot;,\/n&quot; +\n            &quot;        \/&quot;ignore_above\/&quot;: 64\/n&quot; +\n            &quot;      },\/n&quot; +\n            &quot;      \/&quot;startTime\/&quot; : {\/n&quot; +\n            &quot;        \/&quot;type\/&quot;: \/&quot;date\/&quot;,\/n&quot; +\n            &quot;        \/&quot;format\/&quot;: \/&quot;yyyy-MM-dd HH:mm:ss\/&quot;\/n&quot; +\n            &quot;      },\/n&quot; +\n            &quot;      \/&quot;endTime\/&quot; : {\/n&quot; +\n            &quot;        \/&quot;type\/&quot;: \/&quot;date\/&quot;,\/n&quot; +\n            &quot;        \/&quot;format\/&quot;: \/&quot;yyyy-MM-dd HH:mm:ss\/&quot;\/n&quot; +\n            &quot;      },\/n&quot; +\n            &quot;      \/&quot;title\/&quot; : {\/n&quot; +\n            &quot;        \/&quot;type\/&quot;: \/&quot;text\/&quot;,\/n&quot; +\n            &quot;        \/&quot;analyzer\/&quot;: \/&quot;ik_max_word\/&quot;, \/n&quot; +\n            &quot;        \/&quot;search_analyzer\/&quot;: \/&quot;ik_smart\/&quot;,\/n&quot; +\n            &quot;        \/&quot;fields\/&quot;: {\/n&quot; +\n            &quot;          \/&quot;keyword\/&quot; : {\/&quot;ignore_above\/&quot; : 256, \/&quot;type\/&quot; : \/&quot;keyword\/&quot;}\/n&quot; +\n            &quot;        }\/n&quot; +\n            &quot;      },\/n&quot; +\n            &quot;      \/&quot;serviceGuarantee\/&quot; : {\/n&quot; +\n            &quot;        \/&quot;type\/&quot;: \/&quot;text\/&quot;,\/n&quot; +\n            &quot;        \/&quot;analyzer\/&quot;: \/&quot;ik_max_word\/&quot;, \/n&quot; +\n            &quot;        \/&quot;search_analyzer\/&quot;: \/&quot;ik_smart\/&quot;,\/n&quot; +\n            &quot;        \/&quot;fields\/&quot;: {\/n&quot; +\n            &quot;          \/&quot;keyword\/&quot; : {\/&quot;ignore_above\/&quot; : 256, \/&quot;type\/&quot; : \/&quot;keyword\/&quot;}\/n&quot; +\n            &quot;        }\/n&quot; +\n            &quot;      },\/n&quot; +\n            &quot;      \/&quot;venue\/&quot; : {\/n&quot; +\n            &quot;        \/&quot;type\/&quot;: \/&quot;text\/&quot;,\/n&quot; +\n            &quot;        \/&quot;analyzer\/&quot;: \/&quot;ik_max_word\/&quot;, \/n&quot; +\n            &quot;        \/&quot;search_analyzer\/&quot;: \/&quot;ik_smart\/&quot;,\/n&quot; +\n            &quot;        \/&quot;fields\/&quot;: {\/n&quot; +\n            &quot;          \/&quot;keyword\/&quot; : {\/&quot;ignore_above\/&quot; : 256, \/&quot;type\/&quot; : \/&quot;keyword\/&quot;}\/n&quot; +\n            &quot;        }\/n&quot; +\n            &quot;      },\/n&quot; +\n            &quot;      \/&quot;currentPrice\/&quot; : {\/n&quot; +\n            &quot;        \/&quot;type\/&quot;: \/&quot;keyword\/&quot;,\/n&quot; +\n            &quot;        \/&quot;ignore_above\/&quot;: 64\/n&quot; +\n            &quot;      }\/n&quot; +\n            &quot;   }\/n&quot; +\n            &quot;}&quot;;\n    clientService.createIndex(&quot;idx_item&quot;, settings, mappings);\n}<\/code><\/pre>\n<p><strong>\u5206\u8bcd\u6280\u5de7<\/strong>\uff1a<\/p>\n<ul>\n<li>\u7d22\u5f15\u65f6\u6700\u5c0f\u5206\u8bcd\uff0c\u641c\u7d22\u65f6\u6700\u5927\u5206\u8bcd\uff0c\u4f8b\u5982&#8221;Java\u77e5\u97f3&#8221;\u7d22\u5f15\u65f6\u5206\u8bcd\u5305\u542bJava\u3001\u77e5\u97f3\u3001\u97f3\u3001\u77e5\u7b49\uff0c\u6700\u5c0f\u7c92\u5ea6\u5206\u8bcd\u53ef\u4ee5\u8ba9\u6211\u4eec\u5339\u914d\u66f4\u591a\u7684\u68c0\u7d22\u9700\u6c42\uff0c\u4f46\u662f\u6211\u4eec\u641c\u7d22\u65f6\u5e94\u8be5\u8bbe\u7f6e\u6700\u5927\u5206\u8bcd\uff0c\u7528\u201cJava\u201d\u548c\u201c\u77e5\u97f3\u201d\u53bb\u5339\u914d\u7d22\u5f15\u5e93\uff0c\u5f97\u5230\u7684\u7ed3\u679c\u66f4\u8d34\u8fd1\u6211\u4eec\u7684\u76ee\u7684\uff0c<\/li>\n<li>\u5bf9\u5206\u8bcd\u5b57\u6bb5\u540c\u65f6\u4e5f\u8bbe\u7f6ekeyword\uff0c\u4fbf\u4e8e\u540e\u7eed\u6392\u67e5\u9519\u8bef\u65f6\u53ef\u4ee5\u7cbe\u786e\u5339\u914d\u641c\u7d22\uff0c\u5feb\u901f\u5b9a\u4f4d\u3002<\/li>\n<\/ul>\n<p>\u6211\u4eec\u5411es\u5bfc\u5165\u5341\u4e07\u6761\u6dd8\u5b9d\u53cc11\u6d3b\u52a8\u6570\u636e\u4f5c\u4e3a\u6211\u4eec\u7684\u6837\u672c\u6570\u636e\uff0c\u6570\u636e\u7ed3\u6784\u5982\u4e0b\u6240\u793a<\/p>\n<pre><code class=\"json\">{\n    &quot;_id&quot;: &quot;https:\/\/detail.tmall.com\/item.htm?id=538528948719\/u0026skuId=3216546934499&quot;,\n    &quot;\u5356\u5bb6\u5730\u5740&quot;: &quot;\u4e0a\u6d77&quot;,\n    &quot;\u5feb\u9012\u8d39&quot;: &quot;\u8fd0\u8d39: 0.00\u5143&quot;,\n    &quot;\u4f18\u60e0\u6d3b\u52a8&quot;: &quot;\u6ee1199\u51cf10,\u6ee1299\u51cf30,\u6ee1499\u51cf60,\u53ef\u8de8\u5e97&quot;,\n    &quot;\u5546\u54c1ID&quot;: &quot;538528948719&quot;,\n    &quot;\u539f\u4ef7&quot;: &quot;2290.00&quot;,\n    &quot;\u6d3b\u52a8\u5f00\u59cb\u65f6\u95f4&quot;: &quot;2016-11-11 00:00:00&quot;,\n    &quot;\u6d3b\u52a8\u7ed3\u675f\u65f6\u95f4&quot;: &quot;2016-11-11 23:59:59&quot;,\n    &quot;\u6807\u9898&quot;: &quot;\u3010\u5929\u732b\u6d77\u5916\u76f4\u8425\u3011 ReFa CARAT RAY \u9ece\u73d0 \u53cc\u7403\u6eda\u8f6e\u6ce2\u5149\u7f8e\u5bb9\u4eea&quot;,\n    &quot;\u670d\u52a1\u4fdd\u969c&quot;: &quot;\u6b63\u54c1\u4fdd\u8bc1;\u8d60\u8fd0\u8d39\u9669;\u6781\u901f\u9000\u6b3e;\u4e03\u5929\u9000\u6362&quot;,\n    &quot;\u4f1a\u573a&quot;: &quot;\u8fdb\u53e3\u5c16\u8d27&quot;,\n    &quot;\u73b0\u4ef7&quot;: &quot;1950.00&quot;\n}<\/code><\/pre>\n<p>\u8c03\u7528\u4e0a\u9762\u5c01\u88c5\u7684\u6279\u91cf\u5bfc\u5165\u65b9\u6cd5\u8fdb\u884c\u5bfc\u5165<\/p>\n<pre><code class=\"java\">@Test\npublic void importAll() throws IOException {\n    clientService.importAll(&quot;idx_item&quot;, true, itemService.getItemsJson());\n}<\/code><\/pre>\n<p>\u6211\u4eec\u8c03\u7528\u5c01\u88c5\u7684\u641c\u7d22\u65b9\u6cd5\u8fdb\u884c\u641c\u7d22\uff0c\u641c\u7d22\u4ea7\u5730\u4e3a\u6b66\u6c49\u3001\u4ef7\u683c\u572811-149\u4e4b\u95f4\u7684\u76f8\u5173\u9152\u4ea7\u54c1\uff0c\u8fd9\u4e0e\u6211\u4eec\u6dd8\u5b9d\u4e2d\u8bbe\u7f6e\u7b5b\u9009\u6761\u4ef6\u641c\u7d22\u5546\u54c1\u64cd\u4f5c\u4e00\u81f4\u3002<\/p>\n<pre><code class=\"java\">@Test\npublic void search() throws IOException {\n    SearchResponse search = clientService.search(&quot;title&quot;, &quot;\u9152&quot;, &quot;currentPrice&quot;,\n            &quot;11&quot;, &quot;149&quot;, &quot;sellAddress&quot;, &quot;\u6b66\u6c49&quot;);\n    SearchHits hits = search.getHits();\n    SearchHit[] hits1 = hits.getHits();\n    for (SearchHit documentFields : hits1) {\n        System.out.println( documentFields.getSourceAsString());\n    }\n}<\/code><\/pre>\n<p>\u6211\u4eec\u5f97\u5230\u4ee5\u4e0b\u641c\u7d22\u7ed3\u679c\uff0c\u5176\u4e2d_score\u4e3a\u67d0\u4e00\u9879\u7684\u5f97\u5206\uff0c\u5546\u54c1\u5c31\u662f\u6309\u7167\u5b83\u6765\u6392\u5e8f\u3002<\/p>\n<pre><code class=\"json\">{\n  &quot;_index&quot;: &quot;idx_item&quot;,\n  &quot;_type&quot;: &quot;_doc&quot;,\n  &quot;_id&quot;: &quot;Rw3G7HEBDGgXwwHKFPCb&quot;,\n  &quot;_score&quot;: 10.995819,\n  &quot;_source&quot;: {\n    &quot;itemId&quot;: &quot;525033055044&quot;,\n    &quot;urlId&quot;: &quot;https:\/\/detail.tmall.com\/item.htm?id=525033055044&amp;skuId=def&quot;,\n    &quot;sellAddress&quot;: &quot;\u6e56\u5317\u6b66\u6c49&quot;,\n    &quot;courierFee&quot;: &quot;\u5feb\u9012: 0.00&quot;,\n    &quot;promotions&quot;: &quot;\u6ee1199\u51cf10,\u6ee1299\u51cf30,\u6ee1499\u51cf60,\u53ef\u8de8\u5e97&quot;,\n    &quot;originalPrice&quot;: &quot;3768.00&quot;,\n    &quot;startTime&quot;: &quot;2016-11-01 00:00:00&quot;,\n    &quot;endTime&quot;: &quot;2016-11-11 23:59:59&quot;,\n    &quot;title&quot;: &quot;\u9152\u55e8\u9152 \u897f\u73ed\u7259\u539f\u74f6\u539f\u88c5\u8fdb\u53e3\u7ea2\u9152\u8499\u5fb7\u5e72\u7ea2\u8461\u8404\u91526\u53ea\u88c5\u6574\u7bb1\u9001\u9152\u5177&quot;,\n    &quot;serviceGuarantee&quot;: &quot;\u7834\u635f\u5305\u9000;\u6b63\u54c1\u4fdd\u8bc1;\u516c\u76ca\u5b9d\u8d1d;\u4e0d\u652f\u63017\u5929\u9000\u6362;\u6781\u901f\u9000\u6b3e&quot;,\n    &quot;venue&quot;: &quot;\u98df\u54c1\u4e3b\u4f1a\u573a&quot;,\n    &quot;currentPrice&quot;: &quot;151.00&quot;\n  }\n}<\/code><\/pre>\n<h2>\u6269\u5c55\u6027\u601d\u8003<\/h2>\n<ul>\n<li>\u5546\u54c1\u641c\u7d22\u6743\u91cd\u6269\u5c55\uff0c\u6211\u4eec\u53ef\u4ee5\u5229\u7528\u591a\u79cd\u6536\u8d39\u65b9\u5f0f\u667a\u80fd\u4e3a\u4e0d\u540c\u5e97\u5bb6\u63d0\u4f9b\u589e\u52a0\u6743\u91cd\uff0c\u589e\u52a0\u66dd\u5149\u5ea6\u9002\u5e94\u81ea\u8eab\u7684\u8425\u9500\u7b56\u7565\u3002\u540c\u65f6\u6211\u4eec\u7ecf\u5e38\u53d1\u73b0\u6dd8\u5b9d\u641c\u7d22\u524d\u5217\u7684\u5546\u54c1\u8bb8\u591a\u4e3a\u6211\u4eec\u4e4b\u524d\u67e5\u770b\u8fc7\u7684\u5546\u54c1\uff0c\u8fd9\u662f\u901a\u8fc7\u8bb0\u5f55\u7528\u6237\u884c\u4e3a\uff0c\u8dd1\u6a21\u578b\u7b49\u65b9\u5f0f\u667a\u80fd\u4e3a\u8fd9\u4e9b\u5546\u54c1\u589e\u52a0\u6743\u91cd\u3002<\/li>\n<li>\u5206\u8bcd\u6269\u5c55\uff0c\u4e5f\u8bb8\u56e0\u4e3a\u67d0\u4e9b\u5546\u54c1\u7684\u7279\u6b8a\u6027\uff0c\u6211\u4eec\u53ef\u4ee5\u81ea\u5b9a\u4e49\u6269\u5c55\u5206\u8bcd\u5b57\u5178\uff0c\u66f4\u7cbe\u51c6\u3001\u4eba\u6027\u5316\u7684\u641c\u7d22\u3002<\/li>\n<li>\u9ad8\u4eae\u529f\u80fd\uff0ces\u63d0\u4f9bhighlight\u9ad8\u4eae\u529f\u80fd\uff0c\u6211\u4eec\u5728\u6dd8\u5b9d\u4e0a\u770b\u5230\u7684\u5546\u54c1\u5c55\u793a\u4e2d\u5bf9\u641c\u7d22\u5173\u952e\u5b57\u9ad8\u4eae\uff0c\u5c31\u662f\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\u6765\u5b9e\u73b0\u3002<\/li>\n<\/ul>\n<p><strong>\u8fd1\u671f\u70ed\u6587\u63a8\u8350\uff1a<\/strong><\/p>\n<p>1.<a href=\"https:\/\/link.segmentfault.com\/?enc=CEqWj29ijQaCrbtmBopXEw%3D%3D.uwmGrKJe%2BNWuxeWacA8sO7K3HJf5ZRMokXSfvTHlR80%3D\" rel=\"nofollow\">1,000+ \u9053 Java\u9762\u8bd5\u9898\u53ca\u7b54\u6848\u6574\u7406(2022\u6700\u65b0\u7248)<\/a><\/p>\n<p>2.<a href=\"https:\/\/link.segmentfault.com\/?enc=y1BhDcs8xvDWt4qQAcOSvA%3D%3D.dEiA7ufxR5n3FHYvDAEfZn9FMBz70DRvNfn3ilXvAeNZ3j0ub6bTtDkH2HygRsHbXtEeVccI5EiyH3R%2Bl2uEHg%3D%3D\" rel=\"nofollow\">\u52b2\u7206\uff01Java \u534f\u7a0b\u8981\u6765\u4e86\u3002\u3002\u3002<\/a><\/p>\n<p>3.<a href=\"https:\/\/link.segmentfault.com\/?enc=3Ihob%2Bbu4dlWyvgbRmkfGg%3D%3D.l4807wrNO811YMnGc5VvnIQVtgxJuv8PNXBj0%2BVZKzq6cfiZeJXRaA%2F7Qj3TghFn\" rel=\"nofollow\">Spring Boot 2.x \u6559\u7a0b\uff0c\u592a\u5168\u4e86\uff01<\/a><\/p>\n<p>4.<a href=\"https:\/\/link.segmentfault.com\/?enc=ypJubHRT%2BLETmlfMp1VTOw%3D%3D.pr%2BNJ85VggE%2B%2FODBMqEGWUR%2B9kCqwAq7%2FfEtMb1DBrlkYxATtT77W%2FQw5wJKbGerBx5nrvdXPNi%2BcMkujRqzVg%3D%3D\" rel=\"nofollow\">\u522b\u518d\u5199\u6ee1\u5c4f\u7684\u7206\u7206\u7206\u70b8\u7c7b\u4e86\uff0c\u8bd5\u8bd5\u88c5\u9970\u5668\u6a21\u5f0f\uff0c\u8fd9\u624d\u662f\u4f18\u96c5\u7684\u65b9\u5f0f\uff01\uff01<\/a><\/p>\n<p>5.<a href=\"https:\/\/link.segmentfault.com\/?enc=DEPJEJpivtqtKgq9PNwGpQ%3D%3D.sf%2Bouz4Bd3Zo2buiC3bVGV69PTSZFrWI7C5K1q7h%2BbMVS5rpiTaqjXVfqQ%2Bg06SWT%2FP%2BxxVCO28AV2AOU%2F4HhpNAGxpj0FHdT8j8E6vjLm0%3D\" rel=\"nofollow\">\u300aJava\u5f00\u53d1\u624b\u518c\uff08\u5d69\u5c71\u7248\uff09\u300b\u6700\u65b0\u53d1\u5e03\uff0c\u901f\u901f\u4e0b\u8f7d\uff01<\/a><\/p>\n<p>\u89c9\u5f97\u4e0d\u9519\uff0c\u522b\u5fd8\u4e86\u968f\u624b\u70b9\u8d5e+\u8f6c\u53d1\u54e6\uff01<\/p>\n<p><a href=\"https:\/\/segmentfault.com\/a\/1190000043338244\">https:\/\/segmentfault.com\/a\/1190000043338244<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4f5c\u8005\uff1aHai Xiang \/\u6765\u6e90\uff1ahttps:\/\/www.cnblogs.com\/haixi&#8230; \u4ec0 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[4],"tags":[],"class_list":["post-10007082","post","type-post","status-publish","format-standard","hentry","category-share"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/posts\/10007082","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=10007082"}],"version-history":[{"count":0,"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/posts\/10007082\/revisions"}],"wp:attachment":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=10007082"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=10007082"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=10007082"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}