{"id":40977,"date":"2022-11-19T16:01:36","date_gmt":"2024-01-11T23:46:41","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e6%88%91%e5%b0%9d%e8%af%95%e4%bd%bf%e7%94%a8java%e7%bc%96%e5%86%99%e7%9a%84elasticsearch-api%e3%80%82\/"},"modified":"2024-04-29T01:28:41","modified_gmt":"2024-04-28T17:28:41","slug":"%e6%88%91%e5%b0%9d%e8%af%95%e4%bd%bf%e7%94%a8java%e7%bc%96%e5%86%99%e7%9a%84elasticsearch-api%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e6%88%91%e5%b0%9d%e8%af%95%e4%bd%bf%e7%94%a8java%e7%bc%96%e5%86%99%e7%9a%84elasticsearch-api%e3%80%82\/","title":{"rendered":"\u6211\u5c1d\u8bd5\u4f7f\u7528Java\u7f16\u5199\u7684Elasticsearch API"},"content":{"rendered":"<h1>\u52d5\u6a5f<\/h1>\n<p>\u5728\u4f7f\u7528Java\u5b9e\u73b0Elasticsearch API\u65f6\uff0c\u867d\u7136\u57fa\u672c\u7528\u6cd5\u53ef\u4ee5\u5728Qiita\u548c\u5b98\u65b9\u53c2\u8003\u6587\u6863\u4e2d\u627e\u5230\uff0c\u4f46\u662f\u5173\u4e8e\u66f4\u590d\u6742\u6216\u66f4\u5b9e\u8df5\u7684\u63cf\u8ff0\u548c\u4ee3\u7801\u7684\u6587\u7ae0\u5f88\u5c11\uff0c\u56e0\u6b64\u6211\u51b3\u5b9a\u5199\u8fd9\u7bc7\u6587\u7ae0\u3002<\/p>\n<h1>\u8fd9\u7bc7\u6587\u7ae0\u7684\u5bf9\u8c61\u662f&#8230;<\/h1>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Elasticsearch API\u3092Java\u3067\u4f7f\u3063\u3066\u958b\u767a\u3092\u3053\u308c\u304b\u3089\u884c\u3044\u305f\u3044\u30fb\u884c\u3046\u4e88\u5b9a\u306e\u65b9<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">Elasticsearch\u30d3\u30ae\u30ca\u30fc\u306e\u65b9<\/ul>\n<h1>\u73af\u5883\uff08\u5f53\u65f6\u7684\u5f00\u53d1\u73af\u5883\uff09<\/h1>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Elasticsearch API\u30d0\u30fc\u30b8\u30e7\u30f3\uff1a7.3.2<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Java\u30d0\u30fc\u30b8\u30e7\u30f3\uff1a8<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Spring Boot\u30d0\u30fc\u30b8\u30e7\u30f3\uff1a1.5.15<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">maven\u30d0\u30fc\u30b8\u30e7\u30f3\uff1a2.17<\/ul>\n<h1>\u51c6\u5907<\/h1>\n<pre class=\"post-pre\"><code><span class=\"nt\">&lt;dependency&gt;<\/span>\r\n    <span class=\"nt\">&lt;groupId&gt;<\/span>org.elasticsearch<span class=\"nt\">&lt;\/groupId&gt;<\/span>\r\n    <span class=\"nt\">&lt;artifactId&gt;<\/span>elasticsearch<span class=\"nt\">&lt;\/artifactId&gt;<\/span>\r\n    <span class=\"nt\">&lt;version&gt;<\/span>7.3.2<span class=\"nt\">&lt;\/version&gt;<\/span>\r\n<span class=\"nt\">&lt;\/dependency&gt;<\/span>\r\n\r\n<span class=\"nt\">&lt;dependency&gt;<\/span>\r\n    <span class=\"nt\">&lt;groupId&gt;<\/span>org.elasticsearch.client<span class=\"nt\">&lt;\/groupId&gt;<\/span>\r\n    <span class=\"nt\">&lt;artifactId&gt;<\/span>elasticsearch-rest-high-level-client<span class=\"nt\">&lt;\/artifactId&gt;<\/span>\r\n    <span class=\"nt\">&lt;version&gt;<\/span>7.3.2<span class=\"nt\">&lt;\/version&gt;<\/span>\r\n<span class=\"nt\">&lt;\/dependency&gt;<\/span>\r\n<\/code><\/pre>\n<p>\u4f7f\u7528\u4e0a\u8ff0\u5185\u5bb9\uff0c\u60a8\u5c06\u80fd\u591f\u4f7f\u7528Elasticsearch\u7684\u5e93\u3002<\/p>\n<h1>\u57fa\u7840\u5e93\u7684\u8bf4\u660e\u548c\u4f7f\u7528\u65b9\u6cd5<\/h1>\n<p>\u8fd9\u91cc\u5217\u51fa\u7684\u5217\u540d\u3001\u5b57\u6bb5\u540d\u548cID\u7b49\uff0c\u5e76\u4e0d\u90fd\u662f\u771f\u5b9e\u5b58\u5728\u7684\u3002<\/p>\n<h2>\u641c\u7d22\u8bf7\u6c42<\/h2>\n<p>\u5f53\u5c06\u82f1\u6587\u53c2\u8003\u8d44\u6599\u7ffb\u8bd1\u6210\u4e2d\u6587\u65f6<\/p>\n<blockquote><p>\u641c\u7d22\u8bf7\u6c42(SearchRequest)\u7528\u4e8e\u6267\u884c\u5bf9\u6587\u6863\u3001\u805a\u5408\u548c\u5efa\u8bae\u8fdb\u884c\u641c\u7d22\u64cd\u4f5c\uff0c\u5e76\u63d0\u4f9b\u8bf7\u6c42\u4ee5\u9ad8\u4eae\u663e\u793a\u6240\u83b7\u5f97\u7684\u6587\u6863\u7684\u65b9\u6cd5\u3002<\/p><\/blockquote>\n<p>\u4f46\u662f\uff0c\u636e\u6211\u6240\u77e5\uff0c\u5b83\u662f\u4f7f\u7528API\u5411Elasticsearch\u53d1\u9001\u8bf7\u6c42\u7684\u57fa\u7840\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nc\">SearchRequest<\/span> <span class=\"n\">searchRequest<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nc\">SearchRequest<\/span><span class=\"o\">();<\/span>\r\n<\/code><\/pre>\n<p>\u53c2\u8003\uff1ahttps:\/\/www.elastic.co\/guide\/en\/elasticsearch\/client\/java-rest\/master\/java-rest-high-search.html<\/p>\n<p>\u8bf7\u53c2\u8003\u6b64\u94fe\u63a5\uff1ahttps:\/\/www.elastic.co\/guide\/en\/elasticsearch\/client\/java-rest\/master\/java-rest-high-search.html<\/p>\n<h2>\u641c\u7d22\u6e90\u6784\u5efa\u5668<\/h2>\n<p>SearchSourceBuilder \u662f\u7528\u4e8e\u6dfb\u52a0\u641c\u7d22\u53c2\u6570\u7684\u5de5\u5177\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nc\">SearchSourceBuilder<\/span> <span class=\"n\">searchSourceBuilder<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nc\">SearchSourceBuilder<\/span><span class=\"o\">();<\/span>\r\n<\/code><\/pre>\n<p>\u8bf7\u53c2\u8003\u4ee5\u4e0b\u94fe\u63a5\u83b7\u53d6\u66f4\u591a\u5173\u4e8eJava REST High Level Client\u7684\u4fe1\u606f\uff1ahttps:\/\/www.elastic.co\/guide\/en\/elasticsearch\/client\/java-rest\/master\/java-rest-high-search.html<\/p>\n<h2>\u9ad8\u7ea7\u5ba2\u6237\u7aef<\/h2>\n<p>RestHighLevelClient\u662f\u4e00\u4e2a\u88ab\u63a8\u8350\u4f7f\u7528\u7684REST\u5ba2\u6237\u7aef\uff0c\u7528\u4e8e\u53d6\u4ee3\u4e4b\u524d\u4f7f\u7528\u7684TransportClient\u3002<br \/>\n\u901a\u8fc7\u4f7f\u7528\u5b83\uff0c\u4f60\u53ef\u4ee5\u4ece\u4f60\u7684Java\u5e94\u7528\u7a0b\u5e8f\u901a\u8fc7HTTP\u8bbf\u95eeElasticsearch\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"kd\">final<\/span> <span class=\"nc\">CredentialsProvider<\/span> <span class=\"n\">credentialsProvider<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nc\">BasicCredentialsProvider<\/span><span class=\"o\">();<\/span>\r\n<span class=\"n\">credentialsProvider<\/span><span class=\"o\">.<\/span><span class=\"na\">setCredentials<\/span><span class=\"o\">(<\/span><span class=\"nc\">AuthScope<\/span><span class=\"o\">.<\/span><span class=\"na\">ANY<\/span><span class=\"o\">,<\/span>\r\n    <span class=\"k\">new<\/span> <span class=\"nf\">UsernamePasswordCredentials<\/span><span class=\"o\">(<\/span><span class=\"s\">\"user\"<\/span><span class=\"o\">,<\/span> <span class=\"s\">\"password\"<\/span><span class=\"o\">)<\/span>\r\n<span class=\"o\">);<\/span>\r\n\r\n<span class=\"nc\">RestHighLevelClient<\/span> <span class=\"n\">client<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nc\">RestHighLevelClient<\/span><span class=\"o\">(<\/span>\r\n    <span class=\"nc\">RestClient<\/span><span class=\"o\">.<\/span><span class=\"na\">builder<\/span><span class=\"o\">(<\/span><span class=\"k\">new<\/span> <span class=\"nc\">HttpHost<\/span><span class=\"o\">(<\/span><span class=\"s\">\"localhost\"<\/span><span class=\"o\">,<\/span> <span class=\"mi\">9200<\/span><span class=\"o\">,<\/span> <span class=\"s\">\"https\"<\/span><span class=\"o\">))<\/span>\r\n        <span class=\"o\">.<\/span><span class=\"na\">setHttpClientConfigCallback<\/span><span class=\"o\">(<\/span><span class=\"n\">httpAsyncClientBuilder<\/span> <span class=\"o\">-&gt;<\/span> <span class=\"n\">httpAsyncClientBuilder<\/span>\r\n          <span class=\"o\">.<\/span><span class=\"na\">setDefaultCredentialsProvider<\/span><span class=\"o\">(<\/span><span class=\"n\">credentialsProvider<\/span><span class=\"o\">))<\/span>\r\n<span class=\"o\">);<\/span>\r\n\r\n<span class=\"n\">searchResponse<\/span> <span class=\"o\">=<\/span> <span class=\"n\">client<\/span><span class=\"o\">.<\/span><span class=\"na\">search<\/span><span class=\"o\">(<\/span><span class=\"n\">searchRequest<\/span><span class=\"o\">,<\/span> <span class=\"nc\">RequestOptions<\/span><span class=\"o\">.<\/span><span class=\"na\">DEFAULT<\/span><span class=\"o\">);<\/span>\r\n<\/code><\/pre>\n<p>\u53ef\u4ee5\u53c2\u8003\u4ee5\u4e0b\u94fe\u63a5\u4e86\u89e3\u6709\u5173Java REST\u5ba2\u6237\u7aef\u7684\u57fa\u672c\u8eab\u4efd\u9a8c\u8bc1\uff1ahttps:\/\/www.elastic.co\/guide\/en\/elasticsearch\/client\/java-rest\/current\/_basic_authentication.html<\/p>\n<h2>\u5f97\u5206\u67e5\u8be2\u51fd\u6570<\/h2>\n<p>\u5728\u51fd\u6570\u90e8\u5206\u4e2d\uff0c\u53ef\u4ee5\u5199\u5165\u591a\u4e2a\u6761\u4ef6\uff08\u51fd\u6570\uff09\u5230score query\u4e2d\uff0c\u5e76\u4f7f\u7528\u6bcf\u4e2a\u6761\u4ef6\u7684\u5f97\u5206\u603b\u548c\u8fdb\u884c\u6392\u5e8f\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nc\">FunctionScoreQueryBuilder<\/span> <span class=\"n\">functionScoreQueryBuilder<\/span> <span class=\"o\">=<\/span> <span class=\"kc\">null<\/span><span class=\"o\">;<\/span>\r\n<span class=\"nc\">ArrayList<\/span><span class=\"o\">&lt;<\/span><span class=\"nc\">FunctionScoreQueryBuilder<\/span><span class=\"o\">.<\/span><span class=\"na\">FilterFunctionBuilder<\/span><span class=\"o\">&gt;<\/span> <span class=\"n\">functionScoreArrayList<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nc\">ArrayList<\/span><span class=\"o\">&lt;&gt;();<\/span>\r\n<span class=\"c1\">\/\/ \u8907\u6570add\u3057\u3066\u3082OK<\/span>\r\n<span class=\"n\">filterFunctionList<\/span><span class=\"o\">.<\/span><span class=\"na\">add<\/span><span class=\"o\">(<\/span>\r\n    <span class=\"k\">new<\/span> <span class=\"nc\">FunctionScoreQueryBuilder<\/span><span class=\"o\">.<\/span><span class=\"na\">FilterFunctionBuilder<\/span><span class=\"o\">(<\/span><span class=\"nc\">QueryBuilders<\/span><span class=\"o\">.<\/span><span class=\"na\">termQuery<\/span><span class=\"o\">(<\/span><span class=\"s\">\"FashionItemId\"<\/span><span class=\"o\">,<\/span> <span class=\"s\">\"1\"<\/span><span class=\"o\">),<\/span>\r\n        <span class=\"nc\">ScoreFunctionBuilders<\/span><span class=\"o\">.<\/span><span class=\"na\">fieldValueFactorFunction<\/span><span class=\"o\">(<\/span><span class=\"s\">\"custom_score.\"<\/span><span class=\"o\">).<\/span><span class=\"na\">factor<\/span><span class=\"o\">(<\/span><span class=\"nc\">Float<\/span><span class=\"o\">.<\/span><span class=\"na\">valueOf<\/span><span class=\"o\">(<\/span><span class=\"s\">\"0.0254389\"<\/span>\r\n<span class=\"o\">)).<\/span><span class=\"na\">missing<\/span><span class=\"o\">(<\/span><span class=\"mf\">0.2<\/span><span class=\"o\">)));<\/span>\r\n<span class=\"c1\">\/\/ ArrayList\u578b\u3092FunctionScoreQueryBuilder.FilterFunctionBuilder[]\u306b\u3059\u308b<\/span>\r\n<span class=\"nc\">FunctionScoreQueryBuilder<\/span><span class=\"o\">.<\/span><span class=\"na\">FilterFunctionBuilder<\/span><span class=\"o\">[]<\/span> <span class=\"n\">functions<\/span> <span class=\"o\">=<\/span> <span class=\"n\">functionScoreArrayList<\/span><span class=\"o\">.<\/span><span class=\"na\">toArray<\/span><span class=\"o\">(<\/span><span class=\"k\">new<\/span> <span class=\"nc\">FunctionScoreQueryBuilder<\/span><span class=\"o\">.<\/span><span class=\"na\">FilterFunctionBuilder<\/span><span class=\"o\">[<\/span><span class=\"n\">functionScoreArrayList<\/span><span class=\"o\">.<\/span><span class=\"na\">size<\/span><span class=\"o\">()]);<\/span>\r\n<span class=\"n\">functionScoreQueryBuilder<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nc\">FunctionScoreQueryBuilder<\/span><span class=\"o\">(<\/span><span class=\"n\">queryBuilder<\/span><span class=\"o\">,<\/span> <span class=\"n\">functions<\/span><span class=\"o\">).<\/span><span class=\"na\">scoreMode<\/span><span class=\"o\">(<\/span><span class=\"nc\">FunctionScoreQuery<\/span><span class=\"o\">.<\/span><span class=\"na\">ScoreMode<\/span><span class=\"o\">.<\/span><span class=\"na\">SUM<\/span><span class=\"o\">).<\/span><span class=\"na\">boostMode<\/span><span class=\"o\">(<\/span><span class=\"nc\">CombineFunction<\/span><span class=\"o\">.<\/span><span class=\"na\">REPLACE<\/span><span class=\"o\">);<\/span>\r\n<span class=\"n\">searchSourceBuilder<\/span><span class=\"o\">.<\/span><span class=\"na\">query<\/span><span class=\"o\">(<\/span><span class=\"n\">functionScoreQueryBuilder<\/span><span class=\"o\">);<\/span>\r\n<\/code><\/pre>\n<p>\u203bFunctionScoreQueryBuilder\u5728\u4e2d\u6587\u7684\u53c2\u8003\u6587\u7ae0\u771f\u7684\u5f88\u5c11\u2026\u2026\u3002<\/p>\n<p>\u53c2\u8003\u94fe\u63a5\uff1ahttps:\/\/www.elastic.co\/guide\/en\/elasticsearch\/reference\/current\/query-dsl-function-score-query.html<\/p>\n<p>\u8bf7\u770b\u6b64\u94fe\u63a5\uff0c\u5176\u4e2d\u8be6\u7ec6\u4ecb\u7ecd\u4e86\u6709\u5173\u4f7f\u7528\u51fd\u6570\u6253\u5206\u67e5\u8be2\u7684\u4fe1\u606f\u3002<\/p>\n<h2>\u8ba1\u6570<\/h2>\n<p>\u53ef\u4ee5\u4f7f\u7528 .count \u65b9\u6cd5\u6765\u64cd\u4f5c RestHighLevelClient\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nc\">CountResponse<\/span> <span class=\"n\">countResponse<\/span> <span class=\"o\">=<\/span> <span class=\"kc\">null<\/span><span class=\"o\">;<\/span>\r\n<span class=\"n\">countResponse<\/span> <span class=\"o\">=<\/span> <span class=\"n\">restHighLevelClient<\/span><span class=\"o\">.<\/span><span class=\"na\">count<\/span><span class=\"o\">(<\/span><span class=\"n\">searchRequest<\/span><span class=\"o\">,<\/span> <span class=\"nc\">RequestOptions<\/span><span class=\"o\">.<\/span><span class=\"na\">DEFAULT<\/span><span class=\"o\">);<\/span>\r\n<\/code><\/pre>\n<p>\u5982\u679c\u91c7\u7528searchRequest\uff0c\u5219\u53ef\u4ee5\u4ee5CountResponse\u7684\u683c\u5f0f\u83b7\u53d6\u547d\u4e2d\u6570\u3002<\/p>\n<p>\u53c2\u8003\uff1ahttps:\/\/www.elastic.co\/guide\/en\/elasticsearch\/reference\/current\/search-count.html<\/p>\n<p>\u8bf7\u53c2\u8003\u4e0a\u8ff0\u94fe\u63a5\u4e86\u89e3\u5982\u4f55\u5728Elasticsearch\u4e2d\u8fdb\u884c\u641c\u7d22\u8ba1\u6570\u3002<\/p>\n<h2>\u641c\u7d22<\/h2>\n<p>\u60a8\u53ef\u4ee5\u901a\u8fc7.search\u6765\u6307\u5b9a\u5bf9\u4e8eRestHighLevelClient\u7684\u64cd\u4f5c\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nc\">SearchResponse<\/span> <span class=\"n\">searchResponse<\/span> <span class=\"o\">=<\/span> <span class=\"kc\">null<\/span><span class=\"o\">;<\/span>\r\n<span class=\"n\">searchResponse<\/span> <span class=\"o\">=<\/span> <span class=\"n\">restHighLevelClient<\/span><span class=\"o\">.<\/span><span class=\"na\">search<\/span><span class=\"o\">(<\/span><span class=\"n\">searchRequest<\/span><span class=\"o\">,<\/span> <span class=\"nc\">RequestOptions<\/span><span class=\"o\">.<\/span><span class=\"na\">DEFAULT<\/span><span class=\"o\">);<\/span>\r\n<\/code><\/pre>\n<p>\u5982\u679c\u641c\u7d22\u8bf7\u6c42\u6210\u529f\u5339\u914d\uff0c\u90a3\u4e48\u60a8\u53ef\u4ee5\u4ee5SearchResponse\u7684\u683c\u5f0f\u83b7\u53d6\u5230\u641c\u7d22\u7ed3\u679c\u3002<\/p>\n<p>\u8bf7\u53c2\u8003\uff1ahttps:\/\/www.elastic.co\/guide\/en\/elasticsearch\/reference\/current\/search-search.html<\/p>\n<h2>\u8bf7\u7528\u4e2d\u6587\u5c06\u4e0b\u9762\u7684\u5185\u5bb9\u8fdb\u884c\u8f6c\u8ff0\uff0c\u53ea\u9700\u8981\u4e00\u79cd\u9009\u62e9\uff1a<\/h2>\n<p>_\u6765\u6e90<\/p>\n<p>Elasticsearch \u7684 _source \u76f8\u5f53\u4e8e SQL \u4e2d\u7684 SELECT \u8bed\u53e5\u3002<br \/>\n\u5bf9\u4e8e API\uff0c\u53ef\u4ee5\u4f7f\u7528 fetchSource \u6765\u6307\u5b9a\u8981\u83b7\u53d6\u7684\u5b57\u6bb5\u3002<br \/>\n\u901a\u8fc7\u7f29\u5c0f\u83b7\u53d6\u7684\u5b57\u6bb5\u8303\u56f4\u53ef\u4ee5\u51cf\u5c11\u6570\u636e\u91cf\uff0c\u4ece\u800c\u63d0\u9ad8\u901f\u5ea6\u3002<br \/>\n\u5c06\u8981\u83b7\u53d6\u7684\u5b57\u6bb5\u4f5c\u4e3a\u7b2c\u4e00\u4e2a\u53c2\u6570\uff0c\u8981\u6392\u9664\u7684\u5b57\u6bb5\u4f5c\u4e3a\u7b2c\u4e8c\u4e2a\u53c2\u6570\u8fdb\u884c\u6307\u5b9a\u3002<br \/>\n\u5728\u524d\u9762\u63d0\u5230\u7684 count \u7684\u60c5\u51b5\u4e0b\uff0c\u4e0d\u9700\u8981\u8fdb\u884c\u6307\u5b9a\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"n\">searchSourceBuilder<\/span><span class=\"o\">.<\/span><span class=\"na\">fetchSource<\/span><span class=\"o\">(<\/span><span class=\"k\">new<\/span> <span class=\"nc\">String<\/span><span class=\"o\">[]{<\/span><span class=\"s\">\"FashionItemId\"<\/span><span class=\"o\">,<\/span> <span class=\"s\">\"ItemPrice\"<\/span><span class=\"o\">,<\/span> <span class=\"s\">\"FashionItemSize\"<\/span><span class=\"o\">,<\/span>\r\n    <span class=\"s\">\"FashionItemLargeCategory\"<\/span><span class=\"o\">,<\/span> <span class=\"s\">\"FashionItemSmallCategory\"<\/span><span class=\"o\">},<\/span>\r\n    <span class=\"s\">\"ExclusionFashionItemId\"<\/span><span class=\"o\">);<\/span>\r\n<\/code><\/pre>\n<p>\u8bf7\u53c2\u8003\u4ee5\u4e0b\u94fe\u63a5\u67e5\u9605\uff1ahttps:\/\/www.elastic.co\/guide\/en\/elasticsearch\/client\/java-rest\/current\/java-rest-high-search.html#_source_filtering<\/p>\n<h2>\u5206\u7c7b<\/h2>\n<p>\u7528\u4e8eSQL\u4e2d\u7684&#8221;Order By&#8221;\u8bed\u53e5\u3002<br \/>\n\u901a\u8fc7\u4f7f\u7528FieldSortBuilder\u6765\u6307\u5b9a\u6392\u5e8f\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"k\">return<\/span> <span class=\"n\">searchSourceBuilder<\/span><span class=\"o\">.<\/span><span class=\"na\">sort<\/span><span class=\"o\">(<\/span><span class=\"k\">new<\/span> <span class=\"nc\">FieldSortBuilder<\/span><span class=\"o\">(<\/span><span class=\"s\">\"ItemPrice\"<\/span><span class=\"o\">).<\/span><span class=\"na\">order<\/span><span class=\"o\">(<\/span><span class=\"nc\">SortOrder<\/span><span class=\"o\">.<\/span><span class=\"na\">ASC<\/span><span class=\"o\">))<\/span>\r\n    <span class=\"o\">.<\/span><span class=\"na\">sort<\/span><span class=\"o\">(<\/span><span class=\"k\">new<\/span> <span class=\"nc\">FieldSortBuilder<\/span><span class=\"o\">(<\/span><span class=\"s\">\"FashionItemId\"<\/span><span class=\"o\">).<\/span><span class=\"na\">order<\/span><span class=\"o\">(<\/span><span class=\"nc\">SortOrder<\/span><span class=\"o\">.<\/span><span class=\"na\">DESC<\/span><span class=\"o\">))<\/span>\r\n    <span class=\"o\">.<\/span><span class=\"na\">sort<\/span><span class=\"o\">(<\/span><span class=\"k\">new<\/span> <span class=\"nc\">FieldSortBuilder<\/span><span class=\"o\">(<\/span><span class=\"s\">\"StartDatetime\"<\/span><span class=\"o\">).<\/span><span class=\"na\">order<\/span><span class=\"o\">(<\/span><span class=\"nc\">SortOrder<\/span><span class=\"o\">.<\/span><span class=\"na\">DESC<\/span><span class=\"o\">));<\/span>\r\n<\/code><\/pre>\n<p>\u53c2\u8003\uff1ahttps:\/\/www.elastic.co\/guide\/en\/elasticsearch\/client\/java-rest\/current\/java-rest-high-search.html#_specifying_sorting<\/p>\n<p>\u53c2\u8003\u6587\u732e\uff1ahttps:\/\/www.elastic.co\/guide\/en\/elasticsearch\/client\/java-rest\/current\/java-rest-high-search.html#_\u6392\u5e8f\u8bf4\u660e<\/p>\n<h2>\u4ece\u54ea\u91cc\u548c\u5c3a\u5bf8<\/h2>\n<p>\u5728SQL\u4e2d\uff0c\u76f8\u5f53\u4e8eoffset\u548climit\u7684\u662f\u4ec0\u4e48\u3002<br \/>\n\u53ef\u4ee5\u5728\u524d\u9762\u63d0\u5230\u7684SearchSourceBuilder\u4e2d\u4f7f\u7528.from\u548c.to\u6765\u6307\u5b9a\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nc\">SearchSourceBuilder<\/span> <span class=\"n\">searchSourceBuilder<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nc\">SearchSourceBuilder<\/span><span class=\"o\">();<\/span>\r\n<span class=\"n\">searchSourceBuilder<\/span><span class=\"o\">.<\/span><span class=\"na\">from<\/span><span class=\"o\">(<\/span><span class=\"mi\">0<\/span><span class=\"o\">);<\/span>\r\n<span class=\"n\">searchSourceBuilder<\/span><span class=\"o\">.<\/span><span class=\"na\">size<\/span><span class=\"o\">(<\/span><span class=\"mi\">100<\/span><span class=\"o\">);<\/span>\r\n<\/code><\/pre>\n<p>\u8bf7\u53c2\u8003\u4ee5\u4e0b\u94fe\u63a5\uff1ahttps:\/\/www.elastic.co\/guide\/en\/elasticsearch\/client\/java-rest\/master\/java-rest-high-search.html#_using_the_searchsourcebuilder<\/p>\n<h2>\u5e03\u5c14\u67e5\u8be2<\/h2>\n<p>\u4e3a\u4e86\u7ec4\u5408\u5176\u4ed6\u67e5\u8be2\uff0c\u53ef\u4ee5\u4f7f\u7528\u3002<br \/>\n\u53ef\u4ee5\u7ec4\u5408AND\u3001OR\u3001NOT\u3002<br \/>\nBoolQuery\u67094\u79cd\u7c7b\u578b\u3002<\/p>\n<div>\n<div class=\"post-table\">\u30af\u30a8\u30ea\u8aac\u660emustSQL\u3067\u3044\u3046AND\u3067\u3059\u3002\u6307\u5b9a\u3055\u308c\u305f\u6761\u4ef6\u306b\u3088\u3063\u3066\u30b9\u30b3\u30a2\u304c\u8a08\u7b97\u3055\u308c\u307e\u3059\u3002filterSQL\u3067\u3044\u3046AND\u3067\u3059\u3002must\u3068\u9055\u3044\u30b9\u30b3\u30a2\u304c\u8a08\u7b97\u3055\u308c\u307e\u305b\u3093\u3002shouldSQL\u3067\u3044\u3046OR\u3067\u3059\u3002must notSQL\u3067\u3044\u3046NOT\u3067\u3059\u3002<\/div>\n<\/div>\n<h2>\u5178\u578b\u7684\u641c\u7d22\u67e5\u8be2<\/h2>\n<h3>\u672f\u8bed\u67e5\u8be2<\/h3>\n<p>\u662f\u5426\u5339\u914d\u3002\u76f8\u5f53\u4e8eSQL\u4e2d\u7684\u201c\u7b49\u4e8e\u201d\u3002<br \/>\n\u53c2\u8003\uff1ahttps:\/\/www.elastic.co\/guide\/en\/elasticsearch\/reference\/7.8\/query-dsl-term-query.html<\/p>\n<h3>\u67e5\u8be2\u7684\u6761\u4ef6<\/h3>\n<p>\u5728\u4e2d\u56fd\u7684\u672c\u5730\u8bed\u8a00\u4e2d\u4f7f\u7528\u5408\u9002\u7684\u77ed\u8bed\u8868\u8fbe\uff0c\u53ea\u9700\u4e00\u79cd\u9009\u9879\uff1a<br \/>\n\u662f\u5426\u5b58\u5728\u76f8\u5339\u914d\u7684\u9879\u3002\u7c7b\u4f3c\u4e8eSQL\u4e2d\u7684IN\u6761\u4ef6\u53e5<br \/>\n\u53c2\u8003\uff1ahttps:\/\/www.elastic.co\/guide\/en\/elasticsearch\/client\/java-api\/current\/java-term-level-queries.html#java-query-dsl-terms-query<\/p>\n<h3>\u8303\u56f4\u67e5\u8be2<\/h3>\n<p>\u5728\u6307\u5b9a\u8303\u56f4\u5185\u662f\u5426\u5b58\u5728\u67d0\u4e9b\u5185\u5bb9\u3002\u5c31\u50cfSQL\u4e2d\u7684 &gt;=\u3001&lt;=\u3001&lt;\u3001&gt;\u6240\u8868\u793a\u7684\u610f\u601d\u4e00\u6837\u3002<br \/>\n\u53c2\u8003\uff1ahttps:\/\/www.elastic.co\/guide\/en\/elasticsearch\/client\/java-api\/current\/java-term-level-queries.html#java-query-dsl-range-query<\/p>\n<h3>\u4f8b\uff08SQL\u4e0eElasticSearch\u4e0eJava\u7684\u6bd4\u8f83\uff09<\/h3>\n<pre class=\"post-pre\"><code><span class=\"k\">AND<\/span> <span class=\"n\">StartDatetime<\/span> <span class=\"o\">&gt;=<\/span> <span class=\"s1\">'2019-12-06 17:33:18'<\/span>\r\n<span class=\"k\">AND<\/span> <span class=\"p\">(<\/span>\r\n    <span class=\"p\">(<\/span>\r\n        <span class=\"n\">FashionItemLargeCategory<\/span> <span class=\"o\">&lt;&gt;<\/span> <span class=\"mi\">1<\/span>\r\n        <span class=\"k\">AND<\/span> <span class=\"n\">FashionItemSmallCategory<\/span> <span class=\"k\">NOT<\/span> <span class=\"k\">IN<\/span> <span class=\"p\">(<\/span><span class=\"mi\">10<\/span><span class=\"p\">,<\/span><span class=\"mi\">20<\/span><span class=\"p\">,<\/span><span class=\"mi\">30<\/span><span class=\"p\">)<\/span>\r\n        <span class=\"k\">AND<\/span> <span class=\"n\">FashionItemSize<\/span> <span class=\"k\">IN<\/span> <span class=\"p\">(<\/span><span class=\"mi\">1<\/span><span class=\"p\">,<\/span><span class=\"mi\">2<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"p\">)<\/span> <span class=\"k\">OR<\/span> <span class=\"p\">(<\/span>\r\n        <span class=\"p\">(<\/span>\r\n            <span class=\"n\">FashionItemLargeCategory<\/span> <span class=\"o\">=<\/span> <span class=\"mi\">2<\/span>\r\n            <span class=\"k\">OR<\/span> <span class=\"n\">FashionItemSmallCategory<\/span>  <span class=\"k\">IN<\/span> <span class=\"p\">(<\/span><span class=\"mi\">40<\/span><span class=\"p\">,<\/span><span class=\"mi\">50<\/span><span class=\"p\">,<\/span><span class=\"mi\">60<\/span><span class=\"p\">)<\/span>\r\n        <span class=\"p\">)<\/span>\r\n        <span class=\"k\">AND<\/span> <span class=\"n\">FashionItemSize<\/span>  <span class=\"k\">IN<\/span> <span class=\"p\">(<\/span><span class=\"mi\">9<\/span><span class=\"p\">,<\/span><span class=\"mi\">10<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"p\">)<\/span>\r\n<span class=\"p\">)<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"nl\">\"bool\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"nl\">\"filter\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span>\r\n    <span class=\"p\">{<\/span>\r\n      <span class=\"nl\">\"range\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n        <span class=\"nl\">\"StartDatetime\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n          <span class=\"nl\">\"from\"<\/span><span class=\"p\">:<\/span> <span class=\"kc\">null<\/span><span class=\"p\">,<\/span>\r\n          <span class=\"nl\">\"to\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"2019-12-06 17:33:18\"<\/span><span class=\"p\">,<\/span>\r\n          <span class=\"nl\">\"include_lower\"<\/span><span class=\"p\">:<\/span> <span class=\"kc\">true<\/span><span class=\"p\">,<\/span>\r\n          <span class=\"nl\">\"include_upper\"<\/span><span class=\"p\">:<\/span> <span class=\"kc\">false<\/span>\r\n        <span class=\"p\">}<\/span>\r\n      <span class=\"p\">}<\/span>\r\n    <span class=\"p\">},<\/span>\r\n    <span class=\"p\">{<\/span>\r\n      <span class=\"nl\">\"bool\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n        <span class=\"nl\">\"filter\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span>\r\n          <span class=\"p\">{<\/span>\r\n            <span class=\"nl\">\"bool\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n              <span class=\"nl\">\"should\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span>\r\n                <span class=\"p\">{<\/span>\r\n                  <span class=\"nl\">\"bool\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n                    <span class=\"nl\">\"filter\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span>\r\n                      <span class=\"p\">{<\/span>\r\n                        <span class=\"nl\">\"terms\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n                          <span class=\"nl\">\"FashionItemSize \"<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span>\r\n                            <span class=\"mi\">1<\/span><span class=\"p\">,<\/span>\r\n                            <span class=\"mi\">2<\/span>\r\n                          <span class=\"p\">]<\/span>\r\n                        <span class=\"p\">}<\/span>\r\n                      <span class=\"p\">}<\/span>\r\n                    <span class=\"p\">],<\/span>\r\n                    <span class=\"nl\">\"must_not\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span>\r\n                      <span class=\"p\">{<\/span>\r\n                        <span class=\"nl\">\"term\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n                          <span class=\"nl\">\"FashionItemLargeCategory \"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n                            <span class=\"nl\">\"value\"<\/span><span class=\"p\">:<\/span> <span class=\"mi\">1<\/span><span class=\"p\">,<\/span>\r\n                            <span class=\"nl\">\"boost\"<\/span><span class=\"p\">:<\/span> <span class=\"mi\">1<\/span>\r\n                          <span class=\"p\">}<\/span>\r\n                        <span class=\"p\">}<\/span>\r\n                      <span class=\"p\">},<\/span>\r\n                      <span class=\"p\">{<\/span>\r\n                        <span class=\"nl\">\"terms\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n                          <span class=\"nl\">\"FashionItemSmallCategory \"<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span>\r\n                            <span class=\"mi\">10<\/span><span class=\"p\">,<\/span>\r\n                            <span class=\"mi\">20<\/span><span class=\"p\">,<\/span>\r\n                            <span class=\"mi\">30<\/span>\r\n                          <span class=\"p\">]<\/span>\r\n                        <span class=\"p\">}<\/span>\r\n                      <span class=\"p\">}<\/span>\r\n                    <span class=\"p\">]<\/span>\r\n                  <span class=\"p\">}<\/span>\r\n                <span class=\"p\">},<\/span>\r\n                <span class=\"p\">{<\/span>\r\n                  <span class=\"nl\">\"bool\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n                    <span class=\"nl\">\"filter\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span>\r\n                      <span class=\"p\">{<\/span>\r\n                        <span class=\"nl\">\"terms\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n                          <span class=\"nl\">\"FashionItemSize\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span>\r\n                            <span class=\"mi\">9<\/span><span class=\"p\">,<\/span>\r\n                            <span class=\"mi\">10<\/span>\r\n                          <span class=\"p\">]<\/span>\r\n                        <span class=\"p\">}<\/span>\r\n                      <span class=\"p\">}<\/span>\r\n                    <span class=\"p\">],<\/span>\r\n                    <span class=\"nl\">\"should\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span>\r\n                        <span class=\"p\">{<\/span>\r\n                          <span class=\"nl\">\"term\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n                            <span class=\"nl\">\"FashionItemLargeCategory \"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n                              <span class=\"nl\">\"value\"<\/span><span class=\"p\">:<\/span> <span class=\"mi\">1<\/span>\r\n                            <span class=\"p\">}<\/span>\r\n                          <span class=\"p\">}<\/span>\r\n                        <span class=\"p\">},<\/span>\r\n                        <span class=\"p\">{<\/span>\r\n                          <span class=\"nl\">\"terms\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n                            <span class=\"nl\">\"FashionItemSmallCategory  \"<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span>\r\n                              <span class=\"mi\">40<\/span><span class=\"p\">,<\/span>\r\n                              <span class=\"mi\">50<\/span><span class=\"p\">,<\/span>\r\n                              <span class=\"mi\">60<\/span>\r\n                            <span class=\"p\">]<\/span>\r\n                          <span class=\"p\">}<\/span>\r\n                        <span class=\"p\">}<\/span>\r\n                    <span class=\"p\">]<\/span>\r\n                  <span class=\"p\">}<\/span>\r\n                <span class=\"p\">}<\/span>\r\n              <span class=\"p\">]<\/span>\r\n            <span class=\"p\">}<\/span>\r\n          <span class=\"p\">}<\/span>\r\n        <span class=\"p\">]<\/span>\r\n      <span class=\"p\">}<\/span>\r\n    <span class=\"p\">}<\/span>\r\n  <span class=\"p\">]<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<p>\u8fd9\u4e2a\u975e\u5e38\u590d\u6742\uff0c\u770b\u8d77\u6765\u5f88\u96be\u7406\u89e3\u2026\u2026\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"n\">integer<\/span><span class=\"o\">[]<\/span> <span class=\"n\">smallCategories1<\/span> <span class=\"o\">=<\/span> <span class=\"o\">{<\/span><span class=\"mi\">10<\/span><span class=\"o\">,<\/span> <span class=\"mi\">20<\/span><span class=\"o\">,<\/span> <span class=\"mi\">30<\/span><span class=\"o\">};<\/span>\r\n<span class=\"n\">integer<\/span><span class=\"o\">[]<\/span> <span class=\"n\">itemSize1<\/span> <span class=\"o\">=<\/span> <span class=\"o\">{<\/span><span class=\"mi\">1<\/span><span class=\"o\">,<\/span> <span class=\"mi\">2<\/span><span class=\"o\">};<\/span>\r\n<span class=\"n\">integer<\/span><span class=\"o\">[]<\/span> <span class=\"n\">smallCategories2<\/span> <span class=\"o\">=<\/span> <span class=\"o\">{<\/span><span class=\"mi\">40<\/span><span class=\"o\">,<\/span> <span class=\"mi\">50<\/span><span class=\"o\">,<\/span> <span class=\"mi\">60<\/span><span class=\"o\">};<\/span>\r\n<span class=\"n\">integer<\/span><span class=\"o\">[]<\/span> <span class=\"n\">itemSize2<\/span> <span class=\"o\">=<\/span> <span class=\"o\">{<\/span><span class=\"mi\">9<\/span><span class=\"o\">,<\/span> <span class=\"mi\">10<\/span><span class=\"o\">};<\/span>\r\n\r\n<span class=\"nc\">BoolQueryBuilder<\/span> <span class=\"n\">qb1<\/span> <span class=\"o\">=<\/span> <span class=\"n\">boolQuery<\/span><span class=\"o\">()<\/span>\r\n    <span class=\"o\">.<\/span><span class=\"na\">mustNot<\/span><span class=\"o\">(<\/span><span class=\"n\">termQuery<\/span><span class=\"o\">(<\/span><span class=\"s\">\"FashionItemLargeCategory\"<\/span><span class=\"o\">,<\/span> <span class=\"mi\">1<\/span><span class=\"o\">))<\/span>\r\n    <span class=\"o\">.<\/span><span class=\"na\">mustNot<\/span><span class=\"o\">(<\/span><span class=\"n\">termsQuery<\/span><span class=\"o\">(<\/span><span class=\"s\">\"FashionItemSmallCategory\"<\/span><span class=\"o\">,<\/span> <span class=\"n\">smallCategories1<\/span><span class=\"o\">))<\/span>\r\n    <span class=\"o\">.<\/span><span class=\"na\">filter<\/span><span class=\"o\">(<\/span><span class=\"n\">termsQuery<\/span><span class=\"o\">(<\/span><span class=\"s\">\"FashionItemSize\"<\/span> <span class=\"o\">,<\/span> <span class=\"n\">itemSize1<\/span><span class=\"o\">));<\/span>\r\n\r\n<span class=\"nc\">BoolQueryBuilder<\/span> <span class=\"n\">qb2<\/span> <span class=\"o\">=<\/span> <span class=\"n\">boolQuery<\/span><span class=\"o\">()<\/span>\r\n    <span class=\"o\">.<\/span><span class=\"na\">should<\/span><span class=\"o\">(<\/span><span class=\"n\">termQuery<\/span><span class=\"o\">(<\/span><span class=\"s\">\"FashionItemLargeCategory\"<\/span><span class=\"o\">,<\/span> <span class=\"mi\">2<\/span><span class=\"o\">))<\/span>\r\n    <span class=\"o\">.<\/span><span class=\"na\">should<\/span><span class=\"o\">(<\/span><span class=\"n\">termsQuery<\/span><span class=\"o\">(<\/span><span class=\"s\">\"FashionItemSmallCategory\"<\/span><span class=\"o\">,<\/span> <span class=\"n\">smallCategories2<\/span><span class=\"o\">))<\/span>\r\n    <span class=\"o\">.<\/span><span class=\"na\">filter<\/span><span class=\"o\">(<\/span><span class=\"n\">termsQuery<\/span><span class=\"o\">(<\/span><span class=\"s\">\"FashionItemSize\"<\/span><span class=\"o\">,<\/span> <span class=\"n\">itemSize2<\/span><span class=\"o\">));<\/span>\r\n\r\n<span class=\"nc\">BoolQueryBuilder<\/span> <span class=\"n\">qb3<\/span> <span class=\"o\">=<\/span> <span class=\"n\">boolQuery<\/span><span class=\"o\">()<\/span>\r\n    <span class=\"o\">.<\/span><span class=\"na\">should<\/span><span class=\"o\">(<\/span><span class=\"n\">qb1<\/span><span class=\"o\">)<\/span>\r\n    <span class=\"o\">.<\/span><span class=\"na\">should<\/span><span class=\"o\">(<\/span><span class=\"n\">qb2<\/span><span class=\"o\">);<\/span>\r\n\r\n<span class=\"nc\">BoolQueryBuilder<\/span> <span class=\"n\">qb4<\/span> <span class=\"o\">=<\/span> <span class=\"n\">boolQuery<\/span><span class=\"o\">()<\/span>\r\n    <span class=\"o\">.<\/span><span class=\"na\">filter<\/span><span class=\"o\">(<\/span><span class=\"n\">rangeQuery<\/span><span class=\"o\">(<\/span><span class=\"s\">\"StartDatetime\"<\/span><span class=\"o\">).<\/span><span class=\"na\">from<\/span><span class=\"o\">(<\/span><span class=\"kc\">null<\/span><span class=\"o\">).<\/span><span class=\"na\">lt<\/span><span class=\"o\">(<\/span><span class=\"s\">\"2019-12-06 17:33:18\"<\/span><span class=\"o\">))<\/span>\r\n    <span class=\"o\">.<\/span><span class=\"na\">filter<\/span><span class=\"o\">(<\/span><span class=\"n\">qb3<\/span><span class=\"o\">);<\/span>\r\n<\/code><\/pre>\n<h1>\u9a8c\u8bc1\u65b9\u6cd5<\/h1>\n<p>\u901a\u8fc7\u5bf9BoolQueryBuilder\u6267\u884ctoString()\u64cd\u4f5c\uff0c\u53ef\u4ee5\u83b7\u53d6Elasticsearch\u67e5\u8be2\u3002\u4f60\u53ef\u4ee5\u5c06\u7ed3\u679c\u4e0e\u9884\u671f\u67e5\u8be2\u8fdb\u884c\u5bf9\u6bd4\uff0c\u6216\u5728Kibana\u4e2d\u8fd0\u884c\u67e5\u8be2\u4ee5\u786e\u8ba4\u67e5\u8be2\u662f\u5426\u6b63\u786e\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nc\">System<\/span><span class=\"o\">.<\/span><span class=\"na\">out<\/span><span class=\"o\">.<\/span><span class=\"na\">println<\/span><span class=\"o\">(<\/span><span class=\"n\">qb4<\/span><span class=\"o\">.<\/span><span class=\"na\">toString<\/span><span class=\"o\">());<\/span>\r\n<\/code><\/pre>\n<h1>\u6700\u540e<\/h1>\n<p>\u9019\u7bc7\u6587\u7ae0\u50c5\u50c5\u662f\u63cf\u8ff0\u6211\u7b2c\u4e00\u6b21\u63a5\u89f8Elasticsearch API\u6642\u7684\u4e00\u4e9b\u8cc7\u8a0a\u3002<br \/>\n\u7576\u6642\u7684\u6587\u7ae0\u975e\u5e38\u6709\u9650\uff0c\u4f46\u73fe\u5728\u8abf\u67e5\u4e00\u4e0b\u5c31\u80fd\u627e\u5230\u8a31\u591a\u9ad8\u8cea\u91cf\u7684\u6587\u7ae0\u3002<br \/>\n\u5982\u679c\u80fd\u5c0d\u521d\u6b21\u63a5\u89f8Elasticsearch API\u7684\u4eba\u63d0\u4f9b\u4e00\u9ede\u53c3\u8003\uff0c\u6211\u6703\u5f88\u9ad8\u8208\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u52d5\u6a5f \u5728\u4f7f\u7528Java\u5b9e\u73b0Elasticsearch API\u65f6\uff0c\u867d\u7136\u57fa\u672c\u7528\u6cd5\u53ef\u4ee5\u5728Qiita\u548c\u5b98\u65b9\u53c2\u8003\u6587\u6863\u4e2d\u627e\u5230 [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-40977","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u6211\u5c1d\u8bd5\u4f7f\u7528Java\u7f16\u5199\u7684Elasticsearch API - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/zh\/blog\/\u6211\u5c1d\u8bd5\u4f7f\u7528java\u7f16\u5199\u7684elasticsearch-api\u3002\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u6211\u5c1d\u8bd5\u4f7f\u7528Java\u7f16\u5199\u7684Elasticsearch API\" \/>\n<meta property=\"og:description\" content=\"\u52d5\u6a5f \u5728\u4f7f\u7528Java\u5b9e\u73b0Elasticsearch API\u65f6\uff0c\u867d\u7136\u57fa\u672c\u7528\u6cd5\u53ef\u4ee5\u5728Qiita\u548c\u5b98\u65b9\u53c2\u8003\u6587\u6863\u4e2d\u627e\u5230 [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/\u6211\u5c1d\u8bd5\u4f7f\u7528java\u7f16\u5199\u7684elasticsearch-api\u3002\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - Silicon Cloud\" \/>\n<meta property=\"article:published_time\" content=\"2024-01-11T23:46:41+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-04-28T17:28:41+00:00\" \/>\n<meta name=\"author\" content=\"\u79d1, \u96c5\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"\u79d1, \u96c5\" \/>\n\t<meta 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