{"id":40827,"date":"2022-11-15T03:18:15","date_gmt":"2023-07-27T04:41:15","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e3%80%90elasticsearch%e3%80%91%e4%bd%bf%e7%94%a8python-mysql%e5%9c%a8elasticsearch%e4%b8%ad%e8%bf%9b%e8%a1%8c%e9%ab%98%e9%80%9f%e5%8c%96%e3%80%90mysql%e3%80%91%e3%80%82\/"},"modified":"2024-04-29T00:42:30","modified_gmt":"2024-04-28T16:42:30","slug":"%e3%80%90elasticsearch%e3%80%91%e4%bd%bf%e7%94%a8python-mysql%e5%9c%a8elasticsearch%e4%b8%ad%e8%bf%9b%e8%a1%8c%e9%ab%98%e9%80%9f%e5%8c%96%e3%80%90mysql%e3%80%91%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e3%80%90elasticsearch%e3%80%91%e4%bd%bf%e7%94%a8python-mysql%e5%9c%a8elasticsearch%e4%b8%ad%e8%bf%9b%e8%a1%8c%e9%ab%98%e9%80%9f%e5%8c%96%e3%80%90mysql%e3%80%91%e3%80%82\/","title":{"rendered":"\u3010Elasticsearch\u3011\u4f7f\u7528Python + MySQL\u5728Elasticsearch\u4e2d\u8fdb\u884c\u9ad8\u901f\u5316\u3010MySQL\u3011"},"content":{"rendered":"<h1>\u9996\u5148<\/h1>\n<p>\u6211\u5e73\u5e38\u4e3b\u8981\u5b66\u4e60\u673a\u5668\u5b66\u4e60\u65b9\u9762\u7684\u77e5\u8bc6\uff0c\u4f46\u5728\u7a7a\u95f2\u65f6\u95f4\u4e5f\u4f1a\u63a5\u89e6\u4e00\u4e9b\u4e0eWeb\u6280\u672f\u76f8\u5173\u7684\u5185\u5bb9\u3002<\/p>\n<p>\u8fd9\u6b21\u6211\u6253\u7b97\u5728\u5b9e\u9a8c\u5ba4\u5185\u5f00\u53d1\u4e00\u4e2a\u7535\u5b50\u56fe\u4e66\u641c\u7d22\u5f15\u64ce\uff0c\u4f46\u662f\u6211\u5bf9\u4ece\u6570\u636e\u5e93\u8bfb\u53d6\u6570\u636e\u901f\u5ea6\u6162\u8fd9\u4e00\u70b9\u611f\u5230\u62c5\u5fe7\u3002<\/p>\n<p>\u6211\u672c\u6765\u60f3\u5feb\u901f\u5b8c\u6210\uff0c\u6240\u4ee5\u7528Python\u7f16\u5199\u4e86\u4e00\u4e2a\u4eceMySQL\u8bfb\u53d6\u6570\u636e\u7684\u670d\u52a1\u5668\u811a\u672c\uff0c\u4f46\u662f\u4e00\u65e6\u6570\u636e\u91cf\u7a0d\u5fae\u5927\u4e00\u4e9b\uff0c\u7ed8\u56fe\u5c31\u53d8\u5f97\u5f88\u6162\u3002<\/p>\n<p>\u56e0\u6b64\uff0c\u6211\u8003\u8651\u5f15\u5165elasticsearch\u4ee5\u52a0\u5feb\u52a0\u8f7d\u901f\u5ea6\u5e76\u89e3\u51b3\u6210\u4e3a\u74f6\u9888\u7684\u90e8\u5206\u3002<\/p>\n<p>\u53ea\u662f\u7b80\u5355\u63d0\u4e00\u4e0b\uff0c\u4e0d\u8be6\u7ec6\u8bf4\u660e\u3002<\/p>\n<h1>\u73af\u5883<\/h1>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">OSX<\/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\">python ver3.6.0<\/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\">elasticsearch ver2.3.4<\/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\">elasticsearch-jdbc ver2.3.4.1<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">msyql<\/ul>\n<h1>\u5f15\u5165<\/h1>\n<p>\u5047\u8bbe\u60a8\u5df2\u7ecf\u80fd\u591f\u5728 Python \u4e2d\u8fdb\u884c MySQL \u6570\u636e\u4ea4\u4e92\u3002<\/p>\n<p>\u5173\u4e8eelasticsearch\u7684\u4ecb\u7ecd\u3002<br \/>\n\u9996\u5148\u662felasticsearch\u7684\u5b89\u88c5\uff0c\u6709\u4e24\u79cd\u65b9\u5f0f\u3002<\/p>\n<p>\u4e00\u79cd\u65b9\u6cd5\u662f\u4f7f\u7528brew\u8fdb\u884c\u64cd\u4f5c\u3002<\/p>\n<p>\u4f7f\u7528brew\u5b89\u88c5elasticsearch<\/p>\n<p>\u53ef\u4ee5\u901a\u8fc7\u5b89\u88c5\u6765\u5b9e\u73b0\u3002<\/p>\n<p>\u53e6\u4e00\u4e2a\u65b9\u6cd5\u662f\u901a\u8fc7\u5b98\u65b9\u7f51\u7ad9https:\/\/www.elastic.co\/downloads\/past-releases\u8fdb\u884c\u4e0b\u8f7d\u3002<\/p>\n<p>\u672c\u6b21\u4f7f\u7528\u516c\u5f0f\u7f51\u7ad9\u4e0b\u8f7d\u7684\u65b9\u6cd5\u3002\u6211\u89c9\u5f97\u7248\u672c\u53ef\u4ee5\u968f\u60a8\u7684\u559c\u597d\u9009\u62e9\uff0c\u4f46\u5982\u679c\u4ee5\u540e\u9700\u8981jdbc\uff0c\u6211\u8ba4\u4e3a\u4ee5\u4e0a\u73af\u5883\u7684\u7ec4\u5408\u5f88\u4e0d\u9519\u3002<\/p>\n<h1>\u542f\u52a8<\/h1>\n<p>\u542f\u52a8elasticsearch\u975e\u5e38\u7b80\u5355\uff0c\u53ea\u9700\u8981\u4e0b\u8f7d\u5e76\u89e3\u538b\u7f29\u6587\u4ef6\u5939\uff0c\u7136\u540e\u5728bin\/elasticsearch\u8fd0\u884c\u5373\u53ef\u3002<br \/>\n\u6211\u5efa\u8bae\u5c06bin\u6dfb\u52a0\u5230\u8def\u5f84\u4e2d\u3002<\/p>\n<p>\u4f46\u662f\uff0c\u53ea\u6709\u8fd9\u6837\u5f88\u96be\u4e86\u89e3elasticsearch\u4e2d\u6709\u4ec0\u4e48\u6570\u636e\uff0c\u6240\u4ee5\u6211\u4eec\u8981\u5b89\u88c5\u4e00\u4e2a\u540d\u4e3aelasticsearch-head\u7684\u5de5\u5177\u3002<\/p>\n<pre class=\"post-pre\"><code>plugin install mobz\/elasticsearch-head\r\n<\/code><\/pre>\n<p>\u5728\u542f\u52a8elasticsearch\u7684\u60c5\u51b5\u4e0b\uff0c\u53ef\u4ee5\u901a\u8fc7http:\/\/localhost:9200\/_plugin\/head\u5728\u6d4f\u89c8\u5668\u4e2d\u67e5\u770belasticsearch\u5185\u7684\u6570\u636e\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d42bc37434c4406c9a1e2\/21-0.png\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2017-11-23 14.18.41.png\" \/><\/div>\n<p>\u4e0a\u9762\u7684\u56fe\u7247\u4e2d\u7684search_degital_library\u662f\u6211\u521b\u5efa\u7684\u7d22\u5f15\uff08\u7c7b\u4f3c\u4e8e\u5173\u7cfb\u578b\u6570\u636e\u5e93\u4e2d\u7684\u6570\u636e\u8868\uff09\u3002<br \/>\n\u73b0\u5728\u53ef\u4ee5\u5f00\u59cb\u4f7f\u7528elsticsearch\u4e86\u3002<\/p>\n<h1>MySQL\u7684\u6574\u5408<\/h1>\n<p>\u5728\u8fd9\u4e2aelasticsearch\u4e2d\u8fdb\u884cmysql\u6570\u636e\u7684\u6620\u5c04\uff0c\u6709\u51e0\u79cd\u65b9\u6cd5\u53ef\u4f9b\u9009\u62e9\u3002<\/p>\n<h2>\u8ba9\u7a0b\u5e8f\u5904\u7406<\/h2>\n<p>\u8fd9\u4e00\u6b21\u7684\u6570\u636e\u91cf\u5e76\u4e0d\u662f\u5f88\u5927\uff0c\u6240\u4ee5\u6211\u4eec\u5c31\u8fd9\u6837\u505a\u4e86\u3002<br \/>\n\u5177\u4f53\u65b9\u6cd5\u662f\u4f7f\u7528Python\u4eceMySQL\u6570\u636e\u5e93\u4e2d\u8bfb\u53d6\u6570\u636e\uff0c\u5e76\u901a\u8fc7Elasticsearch\u7684\u5e93\u5c06\u5176\u63d2\u5165\u3002<\/p>\n<h2>\u4f7f\u7528jdbc<\/h2>\n<p>\u4e0b\u8f7d\u5e76\u4f7f\u7528\u7528\u4e8eElasticsearch\u7684JDBC\u63d2\u4ef6\uff0c\u901a\u8fc7\u4e13\u95e8\u7684\u811a\u672c\u5c06\u6570\u636e\u5bfc\u5165\u3002\u7531\u4e8e\u5bfc\u5165\u540e\u7d22\u5f15\u540d\u79f0\u4f1a\u53d8\u4e3ajdbc\uff0c\u4e14\u65e0\u6cd5\u6709\u6548\u5904\u7406\uff0c\u56e0\u6b64\u6211\u4eec\u653e\u5f03\u4e86\u8fd9\u79cd\u65b9\u6cd5\u3002<\/p>\n<h2>\u4f7f\u7528logstash<\/h2>\n<p>\u5982\u679c\u4f60\u6709\u5174\u8da3\uff0c\u8bf7\u81ea\u884c\u8c03\u67e5\u4e00\u4e0b\u3002\u770b\u8d77\u6765\u4f7f\u7528\u8d77\u6765\u5f88\u65b9\u4fbf\u3002<\/p>\n<h1>\u6570\u636e\u4f20\u8f93<\/h1>\n<p>\u6839\u636e\u8fd9\u4e2a\u60f3\u6cd5\uff0c\u6211\u4eec\u5c06\u628a MySQL \u6570\u636e\u5bfc\u5165 Elasticsearch\u3002<\/p>\n<p>\u5728Python\u4e2d\uff0c\u6211\u4f7f\u7528\u4e86\u4e00\u4e2a\u540d\u4e3adataset\u7684ORM\u6765\u52a0\u8f7dMySQL\u6570\u636e\u3002<\/p>\n<pre class=\"post-pre\"><code>pip install dataset\r\npip install mysqlclient\r\n<\/code><\/pre>\n<p>\u6211\u8ba4\u4e3a\u591a\u6570\u60c5\u51b5\u4e0b\uff0c\u4f60\u901a\u8fc7\u8fd9\u4e2a\u65b9\u6cd5\u5e94\u8be5\u80fd\u591f\u4f7f\u7528\u4e86\u3002<br \/>\n\u987a\u4fbf\u4e00\u63d0\uff0c\u6211\u7b80\u5355\u8bf4\u660e\u4e00\u4e0b\u8fde\u63a5\u76f8\u5173\u7684\u5185\u5bb9\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"kn\">import<\/span> <span class=\"nn\">dataset<\/span>\r\n\r\n<span class=\"n\">DBMS<\/span> <span class=\"o\">=<\/span> <span class=\"s\">'mysql'<\/span>\r\n<span class=\"n\">USER<\/span> <span class=\"o\">=<\/span> <span class=\"s\">'__user_name'<\/span>\r\n<span class=\"n\">PASS<\/span> <span class=\"o\">=<\/span> <span class=\"s\">'__pass_word'<\/span>\r\n<span class=\"n\">HOST<\/span> <span class=\"o\">=<\/span> <span class=\"s\">'__db_host'<\/span>\r\n<span class=\"n\">DB<\/span>   <span class=\"o\">=<\/span> <span class=\"s\">'search_degital_library'<\/span>\r\n\r\n<span class=\"n\">db<\/span> <span class=\"o\">=<\/span> <span class=\"n\">dataset<\/span><span class=\"p\">.<\/span><span class=\"n\">connect<\/span><span class=\"p\">(<\/span><span class=\"s\">'{0}:\/\/{1}:{2}@{3}\/{4}?charset=utf8'<\/span><span class=\"p\">.<\/span><span class=\"nb\">format<\/span><span class=\"p\">(<\/span><span class=\"n\">DBMS<\/span><span class=\"p\">,<\/span> <span class=\"n\">USER<\/span><span class=\"p\">,<\/span> <span class=\"n\">PASS<\/span><span class=\"p\">,<\/span> <span class=\"n\">HOST<\/span><span class=\"p\">,<\/span> <span class=\"n\">DB<\/span><span class=\"p\">))<\/span>\r\n<\/code><\/pre>\n<p>\u8bf7\u5c06charset\u90e8\u5206\u8f6c\u6362\u4e3a\u9002\u5f53\u7684\u5b57\u7b26\u7f16\u7801\u3002<\/p>\n<p>\u4ee5\u4e0b\u4e3a\u6279\u91cf\u811a\u672c\u7684\u5185\u5bb9\u3002<br \/>\n\u8be5\u811a\u672c\u4f1a\u8bfb\u53d6mysql\u6570\u636e\u5e93\u4e2d\u7684books\u8868\u4e2d\u7684\u7535\u5b50\u4e66id\u3001\u540d\u79f0\u3001\u521b\u5efa\u65f6\u95f4\u548c\u4fee\u6539\u65f6\u95f4\uff0c\u5e76\u901a\u8fc7elasticsearch\u5e93\u8fdb\u884c\u6279\u91cf\u5bfc\u5165\u3002<\/p>\n<pre class=\"post-pre\"><code>pip install elasticsearch\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"o\">~~<\/span>\r\n\r\n<span class=\"kn\">from<\/span> <span class=\"nn\">elasticsearch<\/span> <span class=\"kn\">import<\/span> <span class=\"n\">Elasticsearch<\/span>\r\n<span class=\"n\">es<\/span> <span class=\"o\">=<\/span> <span class=\"n\">Elasticsearch<\/span><span class=\"p\">(<\/span><span class=\"s\">\"localhost:9200\"<\/span><span class=\"p\">)<\/span>\r\n\r\n<span class=\"c1\"># db['\u63a5\u7d9a\u3057\u305f\u3044\u30c6\u30fc\u30d6\u30eb\u540d']\r\n<\/span><span class=\"n\">table_books<\/span> <span class=\"o\">=<\/span> <span class=\"n\">db<\/span><span class=\"p\">[<\/span><span class=\"s\">'books'<\/span><span class=\"p\">]<\/span>\r\n\r\n<span class=\"k\">for<\/span> <span class=\"n\">data<\/span> <span class=\"ow\">in<\/span> <span class=\"n\">table_books<\/span><span class=\"p\">.<\/span><span class=\"n\">find<\/span><span class=\"p\">():<\/span>\r\n    <span class=\"n\">es<\/span><span class=\"p\">.<\/span><span class=\"n\">index<\/span><span class=\"p\">(<\/span><span class=\"n\">index<\/span><span class=\"o\">=<\/span><span class=\"s\">\"search_degital_library\"<\/span><span class=\"p\">,<\/span> <span class=\"n\">doc_type<\/span><span class=\"o\">=<\/span><span class=\"s\">\"books\"<\/span><span class=\"p\">,<\/span> <span class=\"nb\">id<\/span><span class=\"o\">=<\/span><span class=\"n\">data<\/span><span class=\"p\">[<\/span><span class=\"s\">'id'<\/span><span class=\"p\">],<\/span> <span class=\"n\">body<\/span><span class=\"o\">=<\/span><span class=\"p\">{<\/span><span class=\"s\">\"name\"<\/span><span class=\"p\">:<\/span><span class=\"n\">data<\/span><span class=\"p\">[<\/span><span class=\"s\">'name'<\/span><span class=\"p\">],<\/span> <span class=\"s\">\"created\"<\/span><span class=\"p\">:<\/span><span class=\"n\">data<\/span><span class=\"p\">[<\/span><span class=\"s\">'created'<\/span><span class=\"p\">],<\/span> <span class=\"s\">\"modified\"<\/span><span class=\"p\">:<\/span><span class=\"n\">data<\/span><span class=\"p\">[<\/span><span class=\"s\">'modified'<\/span><span class=\"p\">]})<\/span>\r\n<\/code><\/pre>\n<p>\u60a8\u53ef\u4ee5\u4f7f\u7528index\u65b9\u6cd5\u5c06\u6570\u636e\u63d2\u5165\u5230Elasticsearch\u4e2d\u3002<\/p>\n<p>\u53c2\u6570\u662f\u6307\u7d22\u5f15\u540d\u79f0\u7684 index \u548c\u5728 RDB \u4e2d\u5bf9\u5e94\u8868\u7684 doc_type\uff0c\u5728 elasticsearch \u4e2d\u4e5f\u4f1a\u521b\u5efa\u4e00\u4e2a\u540d\u4e3a books \u7684\u7d22\u5f15\u3002\u5373\u4f7f\u5728 elasticsearch \u4e2d\u4e8b\u5148\u6ca1\u6709\u5b9a\u4e49 index \u6216 doc_type\uff0c\u53ea\u9700\u6307\u5b9a\u5373\u53ef\u521b\u5efa\u3002<br \/>\n\u5728 body \u4e2d\u4f7f\u7528\u5b57\u5178\u7c7b\u578b\u6307\u5b9a\u5217\u548c\u6570\u636e\u3002\u987a\u4fbf\u63d0\u4e00\u4e0b\uff0c\u5728 RDB \u4e2d\u7684\u5217\u5728 elasticsearch \u4e2d\u79f0\u4e3a\u5b57\u6bb5\u3002<\/p>\n<p>\u5c06\u4e0a\u8ff0\u5185\u5bb9\u5e94\u7528\u4e8e\u6bcf\u4e2a\u8868\u4e2d\uff0c\u7136\u540e\u6d41\u5165\u5b8c\u6210\u3002<br \/>\n\u5982\u679c\u6570\u636e\u91cf\u8f83\u5927\uff0c\u53ef\u80fd\u6700\u597d\u4f7f\u7528\u5de5\u5177\u3002<\/p>\n<p>\u4f7f\u7528elasticsearch-head\u67e5\u770b\u65f6,<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d42bc37434c4406c9a1e2\/45-0.png\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2017-11-23 15.13.23.png\" \/><\/div>\n<p>\u60a8\u53ef\u4ee5\u901a\u8fc7\u6d4f\u89c8\u5668\u9009\u9879\u5361\u67e5\u770b\u8f93\u5165\u7684\u6570\u636e\u3002<\/p>\n<p>\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5c06\u603b\u7ed3\u4e00\u4e0b\u4ecePython\u8c03\u7528Elasticsearch\u6570\u636e\u7684\u8981\u70b9\u3002\u8fd9\u53ea\u662f\u6700\u57fa\u672c\u7684\u7528\u6cd5\u3002<\/p>\n<h1>\u4f7f\u7528Python\u8bbf\u95eeElasticsearch\u6570\u636e\u3002<\/h1>\n<h2>\u6570\u636e\u83b7\u53d6<\/h2>\n<pre class=\"post-pre\"><code>from elasticsearch import Elasticsearch\r\nes =\u3000Elasticsearch(\"localhost:9200\")\r\n<\/code><\/pre>\n<h3>\u5355\u4e00\u8bb0\u5f55<\/h3>\n<p>\u6211\u4eec\u51b3\u5b9a\u5c06\u4e0a\u8ff0\u56fe\u7247\u4e2d\u7684\u4e00\u884c\u79f0\u4e3a\u8bb0\u5f55\uff08\u53ef\u80fd\u6709\u6240\u4e0d\u540c\uff09\u3002\u5f53\u8981\u8bfb\u53d6Elasticsearch\u5185\u7684\u4e00\u6761\u8bb0\u5f55\u65f6\uff0c\u4f7f\u7528get\u547d\u4ee4\u3002<\/p>\n<pre class=\"post-pre\"><code># categories\u306eid\u304c42\u306e\u30c7\u30fc\u30bf\u3092\u8aad\u307f\u8fbc\u3080\r\nes.get(index=\"search_degital_library\", doc_type=\"categories\", id=42)\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code>{\r\n    '_source': \r\n    {\r\n        'created': '2017-11-21T16:50:58',\r\n        'name': '\u30b9\u30af\u30ec\u30a4\u30d4\u30f3\u30b0', \r\n        'modified': '2017-11-21T16:50:58'\r\n    }, \r\n    '_version': 1, \r\n    '_index': 'search_degital_library', \r\n    '_type': 'categories', \r\n    'found': True, \r\n    '_id': '42'\r\n}\r\n<\/code><\/pre>\n<p>\u7528 JSON \u683c\u5f0f\u8fd4\u56de\u3002\u4f7f\u7528 &#8220;get_source&#8221; \u53ea\u4f1a\u8fd4\u56de\u6e90\u6570\u636e\u90e8\u5206\u3002<\/p>\n<h3>\u83b7\u53d6\u591a\u6761\u8bb0\u5f55<\/h3>\n<p>\u5f53\u9700\u8981\u8bfb\u53d6\u591a\u6761\u8bb0\u5f55\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528search\u51fd\u6570\u3002<\/p>\n<pre class=\"post-pre\"><code># categories\u306e\u30c7\u30fc\u30bf\u3092\u5168\u3066\u8aad\u307f\u8fbc\u3080\r\nes.search(index=\"search_degital_library\", doc_type=\"categories\", body={\"query\": {\"match_all\": {}}})\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code>{\r\n    '_shards': \r\n    {\r\n        'failed': 0, \r\n        'total': 5, \r\n        'successful': 5\r\n    }, \r\n    'took': 4, \r\n    'hits': \r\n    {\r\n        'max_score': 1.0, \r\n        'total': 28, \r\n        'hits': \r\n        [{\r\n             '_type': 'categories', \r\n             '_source': \r\n             {\r\n                 'created': '2017-11-20T15:40:10', \r\n                 'name': '\u30c7\u30fc\u30bf\u5206\u6790', \r\n                 'modified': '2017-11-20T15:40:10'\r\n             }, \r\n             '_score': 1.0,  \r\n             '_index': 'search_degital_library', \r\n             '_id': '14'\r\n         },\r\n          \u30fb\u30fb\u30fb\u30fb,\r\n         { \r\n             '_source': \r\n             {\r\n                 'created': '2017-11-20T15:40:10', \r\n                 'name': '\u5f37\u5316\u5b66\u7fd2', \r\n                 'modified': '2017-11-20T15:40:10'\r\n             }, \r\n             '_type': 'categories', \r\n             '_score': 1.0, \r\n             '_index': 'search_degital_library', \r\n             '_id': '10'\r\n         }]\r\n    }, \r\n    'timed_out': False\r\n}\r\n<\/code><\/pre>\n<p>\u6211\u539f\u4ee5\u4e3a\u53ef\u4ee5\u4e00\u6b21\u6027\u52a0\u8f7d\u6240\u6709\u5185\u5bb9\uff0c\u4f46\u9ed8\u8ba4\u60c5\u51b5\u4e0b\u53ea\u52a0\u8f7d\u4e8610\u4e2a\u9879\u76ee\u3002\u56e0\u4e3asearch\u53c2\u6570\u4e2d\u6709\u4e00\u4e2asize\u9009\u9879\uff0c\u6240\u4ee5\u53ea\u8981\u5728\u90a3\u91cc\u6307\u5b9a\uff0c\u5c31\u53ef\u4ee5\u83b7\u53d6\u66f4\u591a\u7684\u5185\u5bb9\u3002<\/p>\n<pre class=\"post-pre\"><code>es.search(index=\"search_degital_library\", doc_type=\"categories\", body={\"query\": {\"match_all\": {}}, \"size\": 200})\r\n<\/code><\/pre>\n<p>\u56e0\u4e3a\u662f\u6700\u5927\u503c\uff0c\u6240\u4ee5\u53ef\u80fd\u8981\u8bbe\u7f6e\u5f97\u76f8\u5bf9\u8f83\u5927\uff0c\u6216\u8005\u901a\u8fc7\u67d0\u79cd\u65b9\u5f0f\u83b7\u53d6\u6570\u91cf\u5e76\u8fdb\u884c\u6307\u5b9a\u3002<\/p>\n<h3>\u83b7\u5f97\u524d\u63d0<\/h3>\n<p>\u6307\u5b9a\u5b57\u6bb5\u5e76\u83b7\u53d6\u591a\u4e2a\u3002<\/p>\n<pre class=\"post-pre\"><code># name\u304c\u6700\u9069\u5316\u306ecategories\u306e\u30c7\u30fc\u30bf\u3092\u8aad\u307f\u8fbc\u3080\r\nes.search(index=\"search_degital_library\", doc_type=\"categories\", body={\"query\": {\"match\": {\"name\":\"\u6700\u9069\u5316\"}}}, \"size\"=100)\r\n<\/code><\/pre>\n<h2>\u6dfb\u52a0\u6570\u636e<\/h2>\n<p>\u6211\u4e4b\u524d\u5df2\u7ecf\u63d0\u5230\u8fc7\uff0c<\/p>\n<pre class=\"post-pre\"><code>es.index(index=\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u540d, doc_type=\u30bf\u30a4\u30d7\u540d, id=id_, body={\"name\":name_, ~})\r\n<\/code><\/pre>\n<h2>\u5220\u9664\u6570\u636e<\/h2>\n<p>\u83b7\u53d6\u8981\u5220\u9664\u8bb0\u5f55\u7684id\u3002<\/p>\n<pre class=\"post-pre\"><code>es.delete(index=\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u540d, doc_type=\u30bf\u30a4\u30d7\u540d, id=id_)\r\n<\/code><\/pre>\n<p>\u5982\u679c\u80fd\u638c\u63e1\u8fd9\u4e2a\uff0c\u6211\u8ba4\u4e3a\u57fa\u672c\u64cd\u4f5c\u5c31\u80fd\u4e0a\u624b\u4e86\u3002<\/p>\n<h1>\u603b\u7ed3\u8d77\u6765<\/h1>\n<p>\u5f53\u5c06\u5176\u5e94\u7528\u5728\u74f6\u9888\uff08\u7279\u522b\u662f\u6570\u636e\u7684\u5168\u91cf\u63d0\u53d6\uff09\u7684\u90e8\u5206\u65f6\uff0c\u539f\u672c\u9700\u89815\u79d2\u7684\u7ed8\u5236\u65f6\u95f4\u73b0\u5728\u53ef\u4ee5\u57281\u79d2\u4ee5\u5185\u5b8c\u6210\uff01\u592a\u597d\u4e86\uff01<\/p>\n<p>\u7531\u4e8e\u5728\u8bb8\u591a\u5730\u65b9\u542c\u5230\u8fc7 Elasticsearch \u7684\u540d\u5b57\u5e76\u5bf9\u5176\u4ea7\u751f\u4e86\u5174\u8da3\uff0c\u6240\u4ee5\u8fd9\u6b21\u6709\u673a\u4f1a\u63a5\u89e6\u5230\u5b83\u611f\u5230\u5f88\u597d\u3002<\/p>\n<p>\u5982\u679c\u53ef\u4ee5\u7684\u8bdd\uff0c\u8bf7\u53c2\u8003\u4e00\u4e0b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u9996\u5148 \u6211\u5e73\u5e38\u4e3b\u8981\u5b66\u4e60\u673a\u5668\u5b66\u4e60\u65b9\u9762\u7684\u77e5\u8bc6\uff0c\u4f46\u5728\u7a7a\u95f2\u65f6\u95f4\u4e5f\u4f1a\u63a5\u89e6\u4e00\u4e9b\u4e0eWeb\u6280\u672f\u76f8\u5173\u7684\u5185\u5bb9\u3002 \u8fd9\u6b21\u6211\u6253\u7b97\u5728\u5b9e\u9a8c\u5ba4\u5185 [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-40827","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>\u3010Elasticsearch\u3011\u4f7f\u7528Python + MySQL\u5728Elasticsearch\u4e2d\u8fdb\u884c\u9ad8\u901f\u5316\u3010MySQL\u3011 - 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\/\u3010elasticsearch\u3011\u4f7f\u7528python-mysql\u5728elasticsearch\u4e2d\u8fdb\u884c\u9ad8\u901f\u5316\u3010mysql\u3011\u3002\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u3010Elasticsearch\u3011\u4f7f\u7528Python + MySQL\u5728Elasticsearch\u4e2d\u8fdb\u884c\u9ad8\u901f\u5316\u3010MySQL\u3011\" \/>\n<meta property=\"og:description\" content=\"\u9996\u5148 \u6211\u5e73\u5e38\u4e3b\u8981\u5b66\u4e60\u673a\u5668\u5b66\u4e60\u65b9\u9762\u7684\u77e5\u8bc6\uff0c\u4f46\u5728\u7a7a\u95f2\u65f6\u95f4\u4e5f\u4f1a\u63a5\u89e6\u4e00\u4e9b\u4e0eWeb\u6280\u672f\u76f8\u5173\u7684\u5185\u5bb9\u3002 \u8fd9\u6b21\u6211\u6253\u7b97\u5728\u5b9e\u9a8c\u5ba4\u5185 [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/\u3010elasticsearch\u3011\u4f7f\u7528python-mysql\u5728elasticsearch\u4e2d\u8fdb\u884c\u9ad8\u901f\u5316\u3010mysql\u3011\u3002\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - Silicon Cloud\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-27T04:41:15+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-04-28T16:42:30+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d42bc37434c4406c9a1e2\/21-0.png\" \/>\n<meta name=\"author\" content=\"\u6587, \u7fd4\" \/>\n<meta name=\"twitter:card\" 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