{"id":16475,"date":"2023-12-05T10:35:33","date_gmt":"2023-12-05T02:35:33","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=16475"},"modified":"2023-12-16T10:56:27","modified_gmt":"2023-12-16T02:56:27","slug":"elasticsearch-geng-xin-he-shan-chu-wen-dang-de-guo","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/12\/05\/elasticsearch-geng-xin-he-shan-chu-wen-dang-de-guo\/","title":{"rendered":"Elasticsearch\u66f4\u65b0\u548c\u5220\u9664\u6587\u6863\u7684\u8fc7\u7a0b\uff1f"},"content":{"rendered":"<p>\u5728Elasticsearch\u4e2d\uff0c\u66f4\u65b0\u548c\u5220\u9664\u6587\u6863\u7684\u8fc7\u7a0b\u5206\u522b\u4f7f\u7528Update API\u548cDelete API\u3002\u4ee5\u4e0b\u662f\u5b83\u4eec\u7684\u57fa\u672c\u4f7f\u7528\u65b9\u6cd5\u548c\u8fc7\u7a0b\uff1a<\/p>\n<h3><a id=\"%E6%9B%B4%E6%96%B0%E6%96%87%E6%A1%A3%EF%BC%9A\" class=\"anchor\" aria-hidden=\"true\"><span class=\"octicon octicon-link\"><\/span><\/a>\u66f4\u65b0\u6587\u6863\uff1a<\/h3>\n<p>\u4f7f\u7528Update API\u53ef\u4ee5\u5bf9\u73b0\u6709\u6587\u6863\u8fdb\u884c\u90e8\u5206\u66f4\u65b0\uff0c\u800c\u4e0d\u662f\u91cd\u65b0\u7d22\u5f15\u6574\u4e2a\u6587\u6863\u3002<\/p>\n<pre><code class=\"language-json\">POST \/index_name\/_update\/document_id\n{\n  &quot;doc&quot;: {\n    &quot;field1&quot;: &quot;new_value1&quot;,\n    &quot;field2&quot;: &quot;new_value2&quot;\n  }\n}\n<\/code><\/pre>\n<ul>\n<li><code>\/index_name<\/code>: \u7d22\u5f15\u540d\u79f0\u3002<\/li>\n<li><code>document_id<\/code>: \u8981\u66f4\u65b0\u7684\u6587\u6863\u7684ID\u3002<\/li>\n<li><code>doc<\/code>: \u5305\u542b\u8981\u66f4\u65b0\u7684\u5b57\u6bb5\u548c\u503c\u7684\u90e8\u5206\u6587\u6863\u3002<\/li>\n<\/ul>\n<p>\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u6587\u6863\u7684<code>field1<\/code>\u548c<code>field2<\/code>\u5c06\u4f1a\u88ab\u66f4\u65b0\u4e3a\u65b0\u7684\u503c\u3002<\/p>\n<h3><a id=\"%E5%88%A0%E9%99%A4%E6%96%87%E6%A1%A3%EF%BC%9A\" class=\"anchor\" aria-hidden=\"true\"><span class=\"octicon octicon-link\"><\/span><\/a>\u5220\u9664\u6587\u6863\uff1a<\/h3>\n<p>\u4f7f\u7528Delete API\u53ef\u4ee5\u5220\u9664\u73b0\u6709\u6587\u6863\u3002<\/p>\n<pre><code class=\"language-json\">DELETE \/index_name\/_doc\/document_id\n<\/code><\/pre>\n<ul>\n<li><code>\/index_name<\/code>: \u7d22\u5f15\u540d\u79f0\u3002<\/li>\n<li><code>_doc<\/code>: \u7c7b\u578b\uff08\u5728\u8f83\u65b0\u7684Elasticsearch\u7248\u672c\u4e2d\uff0c\u901a\u5e38\u662f<code>_doc<\/code>\u7c7b\u578b\uff09\u3002<\/li>\n<li><code>document_id<\/code>: \u8981\u5220\u9664\u7684\u6587\u6863\u7684ID\u3002<\/li>\n<\/ul>\n<p>\u6587\u6863\u4e00\u65e6\u88ab\u5220\u9664\uff0c\u5b83\u5c06\u4e0d\u518d\u5b58\u5728\u4e8e\u7d22\u5f15\u4e2d\u3002<\/p>\n<h3><a id=\"%E6%B3%A8%E6%84%8F%E4%BA%8B%E9%A1%B9%EF%BC%9A\" class=\"anchor\" aria-hidden=\"true\"><span class=\"octicon octicon-link\"><\/span><\/a>\u6ce8\u610f\u4e8b\u9879\uff1a<\/h3>\n<ol>\n<li>\n<strong>\u6279\u91cf\u66f4\u65b0\u548c\u5220\u9664\uff1a<\/strong><\/p>\n<ul>\n<li>\u53ef\u4ee5\u4f7f\u7528Bulk API\u6279\u91cf\u5904\u7406\u66f4\u65b0\u548c\u5220\u9664\u64cd\u4f5c\uff0c\u4ee5\u63d0\u9ad8\u6548\u7387\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<strong>\u811a\u672c\u66f4\u65b0\uff1a<\/strong><\/p>\n<ul>\n<li>Update API\u8fd8\u652f\u6301\u4f7f\u7528\u811a\u672c\u8fdb\u884c\u66f4\u65b0\uff0c\u53ef\u4ee5\u5728\u66f4\u65b0\u8fc7\u7a0b\u4e2d\u6267\u884c\u81ea\u5b9a\u4e49\u7684\u811a\u672c\u903b\u8f91\u3002<\/li>\n<\/ul>\n<pre><code class=\"language-json\">POST \/index_name\/_update\/document_id\n{\n  &quot;script&quot;: {\n    &quot;source&quot;: &quot;ctx._source.field1 = params.value&quot;,\n    &quot;params&quot;: {\n      &quot;value&quot;: &quot;new_value&quot;\n    }\n  }\n}\n<\/code><\/pre>\n<\/li>\n<li>\n<strong>\u4e50\u89c2\u5e76\u53d1\u63a7\u5236\uff1a<\/strong><\/p>\n<ul>\n<li>Elasticsearch\u652f\u6301\u4e50\u89c2\u5e76\u53d1\u63a7\u5236\uff0c\u901a\u8fc7\u6307\u5b9a<code>if_seq_no<\/code>\u548c<code>if_primary_term<\/code>\u6765\u786e\u4fdd\u5728\u66f4\u65b0\u6216\u5220\u9664\u64cd\u4f5c\u65f6\u6587\u6863\u6ca1\u6709\u88ab\u5176\u4ed6\u64cd\u4f5c\u4fee\u6539\u3002<\/li>\n<\/ul>\n<pre><code class=\"language-json\">POST \/index_name\/_update\/document_id\n{\n  &quot;script&quot;: {\n    &quot;source&quot;: &quot;ctx._source.field1 = params.value&quot;,\n    &quot;params&quot;: {\n      &quot;value&quot;: &quot;new_value&quot;\n    }\n  },\n  &quot;if_seq_no&quot;: 1,\n  &quot;if_primary_term&quot;: 1\n}\n<\/code><\/pre>\n<\/li>\n<li>\n<strong>\u5220\u9664\u7d22\u5f15\uff1a<\/strong><\/p>\n<ul>\n<li>\u5982\u679c\u8981\u5220\u9664\u6574\u4e2a\u7d22\u5f15\uff0c\u53ef\u4ee5\u4f7f\u7528Delete Index API\uff1a<\/li>\n<\/ul>\n<pre><code class=\"language-json\">DELETE \/index_name\n<\/code><\/pre>\n<\/li>\n<\/ol>\n<p>\u8fd9\u4e9b\u662f\u57fa\u672c\u7684Elasticsearch\u66f4\u65b0\u548c\u5220\u9664\u6587\u6863\u7684\u65b9\u6cd5\u3002\u8bf7\u6839\u636e\u5b9e\u9645\u9700\u6c42\u548c\u573a\u666f\uff0c\u9009\u62e9\u9002\u5f53\u7684API\u8fdb\u884c\u64cd\u4f5c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728Elasticsearch\u4e2d\uff0c\u66f4\u65b0\u548c\u5220\u9664\u6587\u6863\u7684\u8fc7\u7a0b\u5206\u522b\u4f7f\u7528Update API\u548cDelete API\u3002\u4ee5\u4e0b\u662f [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[125],"tags":[],"class_list":["post-16475","post","type-post","status-publish","format-standard","hentry","category-elasticsearch"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/16475","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/comments?post=16475"}],"version-history":[{"count":2,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/16475\/revisions"}],"predecessor-version":[{"id":48393,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/16475\/revisions\/48393"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=16475"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=16475"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=16475"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}