{"id":76756,"date":"2024-10-16T09:35:18","date_gmt":"2024-10-16T01:35:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/76756\/"},"modified":"2024-10-16T09:35:18","modified_gmt":"2024-10-16T01:35:18","slug":"mysql%e6%95%b8%e6%93%9a%e5%90%8c%e6%ad%a5es%e7%9a%84%e5%9b%9b%e7%a8%ae%e6%96%b9%e6%b3%95%ef%bc%81%e4%bd%a0%e8%83%bd%e6%83%b3%e5%88%b0%e5%b9%be%e7%a8%ae%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/76756\/","title":{"rendered":"MySQL\u6578\u64da\u540c\u6b65ES\u7684\u56db\u7a2e\u65b9\u6cd5\uff01\u4f60\u80fd\u60f3\u5230\u5e7e\u7a2e\uff1f"},"content":{"rendered":"<h1 id=\"mysql%e6%95%b8%e6%93%9a%e5%90%8c%e6%ad%a5es%e7%9a%84%e5%9b%9b%e7%a8%ae%e6%96%b9%e6%b3%95%ef%bc%81%e4%bd%a0%e8%83%bd%e6%83%b3%e5%88%b0%e5%b9%be%e7%a8%ae%ef%bc%9f-sjLNkRFPMM\">MySQL\u6578\u64da\u540c\u6b65ES\u7684\u56db\u7a2e\u65b9\u6cd5\uff01\u4f60\u80fd\u60f3\u5230\u5e7e\u7a2e\uff1f<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u7684\u540c\u6b65\u8207\u7ba1\u7406\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002\u7279\u5225\u662f\u5c0d\u65bc\u4f7f\u7528MySQL\u6578\u64da\u5eab\u7684\u4f01\u696d\u4f86\u8aaa\uff0c\u5982\u4f55\u6709\u6548\u5730\u5c07\u6578\u64da\u540c\u6b65\u5230Elasticsearch\uff08ES\uff09\u6210\u70ba\u4e86\u4e00\u500b\u95dc\u9375\u554f\u984c\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u56db\u7a2e\u5e38\u898b\u7684MySQL\u6578\u64da\u540c\u6b65ES\u7684\u65b9\u6cd5\uff0c\u5e6b\u52a9\u4f60\u66f4\u597d\u5730\u7406\u89e3\u9019\u4e00\u904e\u7a0b\u3002<\/p>\n<h2 id=\"1-%e4%bd%bf%e7%94%a8logstash%e9%80%b2%e8%a1%8c%e6%95%b8%e6%93%9a%e5%90%8c%e6%ad%a5-sjLNkRFPMM\">1. \u4f7f\u7528Logstash\u9032\u884c\u6578\u64da\u540c\u6b65<\/h2>\n<p>Logstash\u662fElastic Stack\u7684\u4e00\u90e8\u5206\uff0c\u5c08\u9580\u7528\u65bc\u6578\u64da\u6536\u96c6\u548c\u8655\u7406\u3002\u5b83\u53ef\u4ee5\u5f9e\u591a\u7a2e\u4f86\u6e90\u7372\u53d6\u6578\u64da\uff0c\u5305\u62ecMySQL\uff0c\u4e26\u5c07\u5176\u8f38\u51fa\u5230Elasticsearch\u3002<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f%ef%bc%9a-sjLNkRFPMM\">\u6b65\u9a5f\uff1a<\/h3>\n<ul>\n<li>\u5b89\u88ddLogstash\u3002<\/li>\n<li>\u914d\u7f6eLogstash\u7684\u8f38\u5165\u63d2\u4ef6\uff0c\u6307\u5b9aMySQL\u4f5c\u70ba\u6578\u64da\u4f86\u6e90\u3002<\/li>\n<li>\u8a2d\u7f6e\u904e\u6ffe\u5668\u4ee5\u8655\u7406\u6578\u64da\uff08\u5982\u8f49\u63db\u683c\u5f0f\u7b49\uff09\u3002<\/li>\n<li>\u914d\u7f6e\u8f38\u51fa\u63d2\u4ef6\uff0c\u5c07\u6578\u64da\u767c\u9001\u5230Elasticsearch\u3002<\/li>\n<\/ul>\n<h3 id=\"%e7%a4%ba%e4%be%8b%e9%85%8d%e7%bd%ae%ef%bc%9a-sjLNkRFPMM\">\u793a\u4f8b\u914d\u7f6e\uff1a<\/h3>\n<pre><code>input {\n    jdbc {\n        jdbc_driver_library =&gt; \"mysql-connector-java.jar\"\n        jdbc_driver_class =&gt; \"com.mysql.jdbc.Driver\"\n        jdbc_connection_string =&gt; \"jdbc:mysql:\/\/localhost:3306\/your_database\"\n        jdbc_user =&gt; \"your_user\"\n        jdbc_password =&gt; \"your_password\"\n        schedule =&gt; \"* * * * *\"  # \u6bcf\u5206\u9418\u57f7\u884c\u4e00\u6b21\n        statement =&gt; \"SELECT * FROM your_table\"\n    }\n}\noutput {\n    elasticsearch {\n        hosts =&gt; [\"http:\/\/localhost:9200\"]\n        index =&gt; \"your_index\"\n    }\n}<\/code><\/pre>\n<h2 id=\"2-%e4%bd%bf%e7%94%a8mysql%e8%a7%b8%e7%99%bc%e5%99%a8%e5%92%8capi-sjLNkRFPMM\">2. \u4f7f\u7528MySQL\u89f8\u767c\u5668\u548cAPI<\/h2>\n<p>\u53e6\u4e00\u7a2e\u65b9\u6cd5\u662f\u5229\u7528MySQL\u7684\u89f8\u767c\u5668\u4f86\u6355\u6349\u6578\u64da\u8b8a\u66f4\uff0c\u7136\u5f8c\u901a\u904eAPI\u5c07\u9019\u4e9b\u8b8a\u66f4\u767c\u9001\u5230Elasticsearch\u3002<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f%ef%bc%9a-sjLNkRFPMM\">\u6b65\u9a5f\uff1a<\/h3>\n<ul>\n<li>\u5728MySQL\u4e2d\u5275\u5efa\u89f8\u767c\u5668\uff0c\u76e3\u63a7INSERT\u3001UPDATE\u548cDELETE\u64cd\u4f5c\u3002<\/li>\n<li>\u5728\u89f8\u767c\u5668\u4e2d\u8abf\u7528\u5916\u90e8API\uff0c\u5c07\u8b8a\u66f4\u7684\u6578\u64da\u767c\u9001\u5230Elasticsearch\u3002<\/li>\n<\/ul>\n<h3 id=\"%e7%a4%ba%e4%be%8b%e8%a7%b8%e7%99%bc%e5%99%a8%ef%bc%9a-sjLNkRFPMM\">\u793a\u4f8b\u89f8\u767c\u5668\uff1a<\/h3>\n<pre><code>CREATE TRIGGER after_insert_your_table\nAFTER INSERT ON your_table\nFOR EACH ROW\nBEGIN\n    DECLARE json_data TEXT;\n    SET json_data = JSON_OBJECT('id', NEW.id, 'name', NEW.name);\n    -- \u4f7f\u7528HTTP\u8acb\u6c42\u5c07json_data\u767c\u9001\u5230ES\nEND;<\/code><\/pre>\n<h2 id=\"3-%e4%bd%bf%e7%94%a8%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a4%87%e8%a3%bd-sjLNkRFPMM\">3. \u4f7f\u7528\u6578\u64da\u5eab\u8907\u88fd<\/h2>\n<p>\u6578\u64da\u5eab\u8907\u88fd\u662f\u4e00\u7a2e\u5c07\u6578\u64da\u5f9e\u4e00\u500bMySQL\u5be6\u4f8b\u8907\u88fd\u5230\u53e6\u4e00\u500b\u5be6\u4f8b\u7684\u6280\u8853\u3002\u901a\u904e\u8a2d\u7f6e\u4e00\u500b\u4e2d\u9593\u7684MySQL\u5be6\u4f8b\uff0c\u53ef\u4ee5\u5c07\u6578\u64da\u540c\u6b65\u5230Elasticsearch\u3002<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f%ef%bc%9a-sjLNkRFPMM\">\u6b65\u9a5f\uff1a<\/h3>\n<ul>\n<li>\u8a2d\u7f6eMySQL\u4e3b\u5f9e\u8907\u88fd\u3002<\/li>\n<li>\u5728\u5f9e\u5eab\u4e0a\u4f7f\u7528Logstash\u6216\u5176\u4ed6\u5de5\u5177\u5c07\u6578\u64da\u540c\u6b65\u5230Elasticsearch\u3002<\/li>\n<\/ul>\n<h2 id=\"4-%e4%bd%bf%e7%94%a8%e8%87%aa%e5%ae%9a%e7%be%a9%e8%85%b3%e6%9c%ac-sjLNkRFPMM\">4. \u4f7f\u7528\u81ea\u5b9a\u7fa9\u8173\u672c<\/h2>\n<p>\u5982\u679c\u4ee5\u4e0a\u65b9\u6cd5\u4e0d\u7b26\u5408\u9700\u6c42\uff0c\u53ef\u4ee5\u8003\u616e\u7de8\u5beb\u81ea\u5b9a\u7fa9\u8173\u672c\u4f86\u5be6\u73fe\u6578\u64da\u540c\u6b65\u3002\u9019\u4e9b\u8173\u672c\u53ef\u4ee5\u4f7f\u7528Python\u3001Node.js\u7b49\u8a9e\u8a00\u4f86\u5be6\u73fe\u3002<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f%ef%bc%9a-sjLNkRFPMM\">\u6b65\u9a5f\uff1a<\/h3>\n<ul>\n<li>\u7de8\u5beb\u8173\u672c\uff0c\u5b9a\u671f\u67e5\u8a62MySQL\u6578\u64da\u5eab\u4e2d\u7684\u8b8a\u66f4\u3002<\/li>\n<li>\u5c07\u67e5\u8a62\u7d50\u679c\u683c\u5f0f\u5316\u70baElasticsearch\u6240\u9700\u7684\u683c\u5f0f\u3002<\/li>\n<li>\u5c07\u6578\u64da\u767c\u9001\u5230Elasticsearch\u3002<\/li>\n<\/ul>\n<h3 id=\"%e7%a4%ba%e4%be%8bpython%e8%85%b3%e6%9c%ac%ef%bc%9a-sjLNkRFPMM\">\u793a\u4f8bPython\u8173\u672c\uff1a<\/h3>\n<pre><code>import mysql.connector\nimport requests\n\ndb = mysql.connector.connect(\n    host=\"localhost\",\n    user=\"your_user\",\n    password=\"your_password\",\n    database=\"your_database\"\n)\n\ncursor = db.cursor()\ncursor.execute(\"SELECT * FROM your_table\")\nrows = cursor.fetchall()\n\nfor row in rows:\n    data = {\n        'id': row[0],\n        'name': row[1]\n    }\n    requests.post('http:\/\/localhost:9200\/your_index\/_doc\/', json=data)<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-sjLNkRFPMM\">\u7e3d\u7d50<\/h2>\n<p>\u4ee5\u4e0a\u56db\u7a2e\u65b9\u6cd5\u5404\u6709\u512a\u7f3a\u9ede\uff0c\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u540c\u6b65\u65b9\u6848\u53d6\u6c7a\u65bc\u5177\u9ad4\u7684\u696d\u52d9\u9700\u6c42\u548c\u6280\u8853\u74b0\u5883\u3002\u7121\u8ad6\u662f\u4f7f\u7528Logstash\u3001\u89f8\u767c\u5668\u3001\u6578\u64da\u5eab\u8907\u88fd\u9084\u662f\u81ea\u5b9a\u7fa9\u8173\u672c\uff0c\u4e86\u89e3\u9019\u4e9b\u65b9\u6cd5\u5c07\u6709\u52a9\u65bc\u63d0\u9ad8\u6578\u64da\u7684\u53ef\u7528\u6027\u548c\u4e00\u81f4\u6027\u3002<\/p>\n<p>\u5982\u679c\u4f60\u6b63\u5728\u5c0b\u627e\u7a69\u5b9a\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u652f\u6301\u4f60\u7684\u6578\u64da\u540c\u6b65\u9700\u6c42\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u5e6b\u52a9\u4f60\u8f15\u9b06\u7ba1\u7406\u548c\u64f4\u5c55\u4f60\u7684\u6578\u64da\u57fa\u790e\u8a2d\u65bd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u56db\u7a2eMySQL\u6578\u64da\u540c\u6b65\u5230Elasticsearch\u7684\u65b9\u6cd5\uff0c\u63d0\u5347\u6578\u64da\u7ba1\u7406\u6548\u7387\uff0c\u5be6\u73fe\u5be6\u6642\u641c\u7d22\u8207\u5206\u6790\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-76756","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/76756","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=76756"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/76756\/revisions"}],"predecessor-version":[{"id":76757,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/76756\/revisions\/76757"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=76756"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=76756"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=76756"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}