{"id":40843,"date":"2023-01-01T15:30:00","date_gmt":"2023-11-06T18:58:51","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8java%e5%88%9b%e5%bb%baelasticsearch%e7%b4%a2%e5%bc%95\/"},"modified":"2024-04-29T08:01:20","modified_gmt":"2024-04-29T00:01:20","slug":"%e4%bd%bf%e7%94%a8java%e5%88%9b%e5%bb%baelasticsearch%e7%b4%a2%e5%bc%95","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8java%e5%88%9b%e5%bb%baelasticsearch%e7%b4%a2%e5%bc%95\/","title":{"rendered":"\u4f7f\u7528Java\u521b\u5efaElasticSearch\u7d22\u5f15"},"content":{"rendered":"<h1>\u9996\u5148<\/h1>\n<p>\u5728\u4f7f\u7528JAVA\u4e0eElasticSearch\u534f\u540c\u5de5\u4f5c\u65f6\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528ElasticSearch\u7684Rest High Level Client\u5e93\u6765\u8f7b\u677e\u64cd\u4f5c\u3002<br \/>\nhttps:\/\/www.elastic.co\/guide\/en\/elasticsearch\/client\/java-rest\/current\/java-rest-high.html<\/p>\n<h1>\u5f15\u5165\u56fe\u4e66\u9986<\/h1>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d431137434c4406c9b29d\/3-0.png\" alt=\"image.png\" \/><\/div>\n<p>\u8bf7\u628a\u8fd9\u53e5\u8bdd\u7528\u4e2d\u6587\u7ffb\u8bd1\u6210\u4e0d\u540c\u7684\u8868\u8ff0\u65b9\u5f0f\u3002<\/p>\n<p>\u4f8b\uff1a<br \/>\nOriginal: \u6211\u7231\u4f60\u3002<br \/>\nPossible Paraphrase: \u6211\u5bf9\u4f60\u6709\u6df1\u6df1\u7684\u611f\u60c5\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"c1\">\/\/ https:\/\/mvnrepository.com\/artifact\/org.elasticsearch.client\/elasticsearch-rest-high-level-client<\/span>\r\n<span class=\"n\">compile<\/span> <span class=\"nl\">group:<\/span> <span class=\"s1\">'org.elasticsearch.client'<\/span><span class=\"o\">,<\/span> <span class=\"nl\">name:<\/span> <span class=\"s1\">'elasticsearch-rest-high-level-client'<\/span><span class=\"o\">,<\/span> <span class=\"nl\">version:<\/span> <span class=\"s1\">'7.3.1'<\/span>\r\n\r\n<\/code><\/pre>\n<h1>\u7d22\u5f15\u521b\u5efa\u6458\u8981\u793a\u4f8b<\/h1>\n<pre class=\"post-pre\"><code><span class=\"c1\">\/\/ Index\u306e\u30ad\u30fc<\/span>\r\n<span class=\"nc\">String<\/span> <span class=\"n\">blogId<\/span> <span class=\"o\">=<\/span> <span class=\"s\">\"xxxx\"<\/span><span class=\"o\">;<\/span>\r\n\r\n<span class=\"c1\">\/\/ Index\u30c7\u30fc\u30bf\uff08MongoDB\u306eDocument\u3067\u4f5c\u6210\u3059\u308b\u4f8b\uff09<\/span>\r\n<span class=\"nc\">Document<\/span> <span class=\"n\">document<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nc\">Document<\/span><span class=\"o\">();<\/span>\r\n<span class=\"n\">document<\/span><span class=\"o\">.<\/span><span class=\"na\">put<\/span><span class=\"o\">(<\/span><span class=\"s\">\"title\"<\/span><span class=\"o\">,<\/span> <span class=\"s\">\"first blog\"<\/span><span class=\"o\">);<\/span>\r\n<span class=\"n\">document<\/span><span class=\"o\">.<\/span><span class=\"na\">put<\/span><span class=\"o\">(<\/span><span class=\"s\">\"body\"<\/span><span class=\"o\">,<\/span> <span class=\"s\">\"xxxxx\"<\/span><span class=\"o\">);<\/span>\r\n\r\n<span class=\"c1\">\/\/ \u65b0\u898fINDEX<\/span>\r\n<span class=\"nc\">IndexRequest<\/span> <span class=\"n\">upsertRequest<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nc\">IndexRequest<\/span><span class=\"o\">(<\/span><span class=\"s\">\"blogs\"<\/span><span class=\"o\">);<\/span>\r\n<span class=\"n\">upsertRequest<\/span><span class=\"o\">.<\/span><span class=\"na\">source<\/span><span class=\"o\">(<\/span><span class=\"n\">document<\/span><span class=\"o\">,<\/span> <span class=\"nc\">XContentType<\/span><span class=\"o\">.<\/span><span class=\"na\">JSON<\/span><span class=\"o\">);<\/span>\r\n<span class=\"n\">upsertRequest<\/span><span class=\"o\">.<\/span><span class=\"na\">id<\/span><span class=\"o\">(<\/span><span class=\"n\">blogId<\/span><span class=\"o\">);<\/span>\r\n\r\n<span class=\"c1\">\/\/ \u66f4\u65b0INDEX<\/span>\r\n<span class=\"nc\">UpdateRequest<\/span> <span class=\"n\">updateRequest<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nc\">UpdateRequest<\/span><span class=\"o\">(<\/span><span class=\"s\">\"blogs\"<\/span><span class=\"o\">,<\/span> <span class=\"n\">blogId<\/span><span class=\"o\">);<\/span>\r\n<span class=\"n\">updateRequest<\/span><span class=\"o\">.<\/span><span class=\"na\">upsert<\/span><span class=\"o\">(<\/span><span class=\"n\">upsertRequest<\/span><span class=\"o\">);<\/span>\r\n<span class=\"n\">updateRequest<\/span><span class=\"o\">.<\/span><span class=\"na\">doc<\/span><span class=\"o\">(<\/span><span class=\"n\">document<\/span><span class=\"o\">,<\/span> <span class=\"nc\">XContentType<\/span><span class=\"o\">.<\/span><span class=\"na\">JSON<\/span><span class=\"o\">);<\/span>\r\n\r\n<span class=\"c1\">\/\/ \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u751f\u6210<\/span>\r\n<span class=\"nc\">RestHighLevelClient<\/span> <span class=\"n\">esClient<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nc\">RestHighLevelClient<\/span><span class=\"o\">(<\/span><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\">\"http\"<\/span><span class=\"o\">)));<\/span>\r\n\r\n<span class=\"c1\">\/\/ ElasticSearch\u306b\u6295\u5165<\/span>\r\n<span class=\"n\">esClient<\/span><span class=\"o\">.<\/span><span class=\"na\">update<\/span><span class=\"o\">(<\/span><span class=\"n\">updateRequest<\/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\r\n<span class=\"c1\">\/\/ \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3092\u9589\u3058\u308b<\/span>\r\n<span class=\"n\">esClient<\/span><span class=\"o\">.<\/span><span class=\"na\">close<\/span><span class=\"o\">();<\/span>\r\n<\/code><\/pre>\n<h1>\u5176\u4ed6<\/h1>\n<p>\u4ee5\u4e0b\u662f\u65b0\u5efa\u3001\u66f4\u65b0\u7684\u793a\u4f8b\u3002<br \/>\nGET\uff1ahttps:\/\/www.elastic.co\/guide\/en\/elasticsearch\/client\/java-rest\/current\/java-rest-high-document-get.html<br \/>\nExists\uff1ahttps:\/\/www.elastic.co\/guide\/en\/elasticsearch\/client\/java-rest\/current\/java-rest-high-document-exists.html<br \/>\nDelete\uff1ahttps:\/\/www.elastic.co\/guide\/en\/elasticsearch\/client\/java-rest\/current\/java-rest-high-document-delete.html<br \/>\nSearch\uff1ahttps:\/\/www.elastic.co\/guide\/en\/elasticsearch\/client\/java-rest\/current\/_search_apis.html<\/p>\n<p>\u4e0a\u8ff0\u5185\u5bb9<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u9996\u5148 \u5728\u4f7f\u7528JAVA\u4e0eElasticSearch\u534f\u540c\u5de5\u4f5c\u65f6\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528ElasticSearch\u7684Rest H [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-40843","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>\u4f7f\u7528Java\u521b\u5efaElasticSearch\u7d22\u5f15 - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, 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