{"id":165283,"date":"2024-11-05T11:02:25","date_gmt":"2024-11-05T03:02:25","guid":{"rendered":"https:\/\/server.hk\/cnblog\/165283\/"},"modified":"2024-11-05T11:02:27","modified_gmt":"2024-11-05T03:02:27","slug":"%e9%96%8b%e6%ba%90%e6%95%b8%e6%93%9a%e5%ba%ab%e8%81%af%e7%b6%b2%ef%bc%9a%e6%93%81%e6%8a%b1%e5%85%b1%e4%ba%ab%ef%bc%8c%e5%8a%a9%e5%8a%9b%e6%95%b8%e6%93%9a%e6%b5%81%e5%8b%95%ef%bc%81-%e9%96%8b%e6%ba%90","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/165283\/","title":{"rendered":"\u958b\u6e90\u6578\u64da\u5eab\u806f\u7db2\uff1a\u64c1\u62b1\u5171\u4eab\uff0c\u52a9\u529b\u6578\u64da\u6d41\u52d5\uff01 (\u958b\u6e90\u6578\u64da\u5eab\u806f\u7db2)"},"content":{"rendered":"<h1 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id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e9%96%8b%e6%ba%90%e6%95%b8%e6%93%9a%e5%ba%ab%e8%81%af%e7%b6%b2%ef%bc%9f-jOSkJZIXJZ\">\u4ec0\u9ebc\u662f\u958b\u6e90\u6578\u64da\u5eab\u806f\u7db2\uff1f<\/h2>\n<p>\u958b\u6e90\u6578\u64da\u5eab\u806f\u7db2\u662f\u6307\u5229\u7528\u958b\u6e90\u6578\u64da\u5eab\u6280\u8853\uff0c\u5c07\u4e0d\u540c\u7684\u6578\u64da\u5eab\u7cfb\u7d71\u901a\u904e\u7db2\u7d61\u9023\u63a5\u8d77\u4f86\uff0c\u5be6\u73fe\u6578\u64da\u7684\u5171\u4eab\u548c\u6d41\u52d5\u3002\u9019\u7a2e\u806f\u7db2\u65b9\u5f0f\u4e0d\u50c5\u80fd\u5920\u63d0\u9ad8\u6578\u64da\u7684\u53ef\u7528\u6027\uff0c\u9084\u80fd\u4fc3\u9032\u4e0d\u540c\u7cfb\u7d71\u4e4b\u9593\u7684\u4e92\u64cd\u4f5c\u6027\u3002\u958b\u6e90\u6578\u64da\u5eab\u5982MySQL\u3001PostgreSQL\u548cMongoDB\u7b49\uff0c\u56e0\u5176\u9748\u6d3b\u6027\u548c\u53ef\u64f4\u5c55\u6027\uff0c\u6210\u70ba\u4e86\u958b\u6e90\u6578\u64da\u5eab\u806f\u7db2\u7684\u4e3b\u8981\u9078\u64c7\u3002<\/p>\n<h2 id=\"%e9%96%8b%e6%ba%90%e6%95%b8%e6%93%9a%e5%ba%ab%e8%81%af%e7%b6%b2%e7%9a%84%e5%84%aa%e5%8b%a2-jOSkJZIXJZ\">\u958b\u6e90\u6578\u64da\u5eab\u806f\u7db2\u7684\u512a\u52e2<\/h2>\n<ul>\n<li><strong>\u6210\u672c\u6548\u76ca\uff1a<\/strong>\u958b\u6e90\u6578\u64da\u5eab\u901a\u5e38\u662f\u514d\u8cbb\u7684\uff0c\u9019\u4f7f\u5f97\u4f01\u696d\u5728\u6578\u64da\u5b58\u5132\u548c\u7ba1\u7406\u4e0a\u80fd\u5920\u7bc0\u7701\u5927\u91cf\u6210\u672c\u3002<\/li>\n<li><strong>\u9748\u6d3b\u6027\uff1a<\/strong>\u958b\u6e90\u6578\u64da\u5eab\u63d0\u4f9b\u4e86\u9ad8\u5ea6\u7684\u81ea\u5b9a\u7fa9\u9078\u9805\uff0c\u4f01\u696d\u53ef\u4ee5\u6839\u64da\u81ea\u8eab\u9700\u6c42\u9032\u884c\u8abf\u6574\u548c\u64f4\u5c55\u3002<\/li>\n<li><strong>\u793e\u5340\u652f\u6301\uff1a<\/strong>\u958b\u6e90\u6578\u64da\u5eab\u64c1\u6709\u6d3b\u8e8d\u7684\u958b\u767c\u8005\u793e\u5340\uff0c\u80fd\u5920\u63d0\u4f9b\u6301\u7e8c\u7684\u652f\u6301\u548c\u66f4\u65b0\u3002<\/li>\n<li><strong>\u6578\u64da\u5171\u4eab\uff1a<\/strong>\u901a\u904e\u806f\u7db2\uff0c\u4e0d\u540c\u7684\u6578\u64da\u5eab\u53ef\u4ee5\u5be6\u73fe\u6578\u64da\u7684\u5373\u6642\u5171\u4eab\uff0c\u4fc3\u9032\u4e86\u4fe1\u606f\u7684\u6d41\u901a\u3002<\/li>\n<\/ul>\n<h2 id=\"%e9%96%8b%e6%ba%90%e6%95%b8%e6%93%9a%e5%ba%ab%e8%81%af%e7%b6%b2%e7%9a%84%e5%af%a6%e9%9a%9b%e6%87%89%e7%94%a8-jOSkJZIXJZ\">\u958b\u6e90\u6578\u64da\u5eab\u806f\u7db2\u7684\u5be6\u969b\u61c9\u7528<\/h2>\n<p>\u958b\u6e90\u6578\u64da\u5eab\u806f\u7db2\u5728\u5404\u884c\u5404\u696d\u4e2d\u90fd\u6709\u5ee3\u6cdb\u7684\u61c9\u7528\u3002\u4ee5\u4e0b\u662f\u5e7e\u500b\u5177\u9ad4\u7684\u4f8b\u5b50\uff1a<\/p>\n<h3 id=\"1-%e6%95%b8%e6%93%9a%e6%95%b4%e5%90%88-jOSkJZIXJZ\">1. \u6578\u64da\u6574\u5408<\/h3>\n<p>\u8a31\u591a\u4f01\u696d\u4f7f\u7528\u591a\u500b\u6578\u64da\u5eab\u4f86\u5b58\u5132\u4e0d\u540c\u985e\u578b\u7684\u6578\u64da\u3002\u901a\u904e\u958b\u6e90\u6578\u64da\u5eab\u806f\u7db2\uff0c\u9019\u4e9b\u6578\u64da\u5eab\u53ef\u4ee5\u5be6\u73fe\u6574\u5408\uff0c\u5f9e\u800c\u63d0\u4f9b\u66f4\u5168\u9762\u7684\u6578\u64da\u5206\u6790\u3002\u4f8b\u5982\uff0c\u4e00\u5bb6\u96fb\u5b50\u5546\u52d9\u516c\u53f8\u53ef\u4ee5\u5c07\u5176\u5ba2\u6236\u6578\u64da\u5eab\u3001\u8a02\u55ae\u6578\u64da\u5eab\u548c\u5eab\u5b58\u6578\u64da\u5eab\u806f\u7db2\uff0c\u5f9e\u800c\u5be6\u73fe\u66f4\u7cbe\u78ba\u7684\u92b7\u552e\u9810\u6e2c\u3002<\/p>\n<h3 id=\"2-%e5%af%a6%e6%99%82%e6%95%b8%e6%93%9a%e8%99%95%e7%90%86-jOSkJZIXJZ\">2. \u5be6\u6642\u6578\u64da\u8655\u7406<\/h3>\n<p>\u5728\u91d1\u878d\u884c\u696d\uff0c\u5be6\u6642\u6578\u64da\u8655\u7406\u81f3\u95dc\u91cd\u8981\u3002\u958b\u6e90\u6578\u64da\u5eab\u806f\u7db2\u53ef\u4ee5\u5e6b\u52a9\u91d1\u878d\u6a5f\u69cb\u5be6\u6642\u7372\u53d6\u5e02\u5834\u6578\u64da\uff0c\u4e26\u9032\u884c\u5feb\u901f\u5206\u6790\u3002\u4f8b\u5982\uff0c\u4f7f\u7528Apache Kafka\u548cPostgreSQL\u7684\u7d44\u5408\uff0c\u91d1\u878d\u6a5f\u69cb\u53ef\u4ee5\u5be6\u73fe\u9ad8\u6548\u7684\u6578\u64da\u6d41\u8655\u7406\u3002<\/p>\n<h3 id=\"3-%e6%95%b8%e6%93%9a%e5%82%99%e4%bb%bd%e8%88%87%e6%81%a2%e5%be%a9-jOSkJZIXJZ\">3. \u6578\u64da\u5099\u4efd\u8207\u6062\u5fa9<\/h3>\n<p>\u958b\u6e90\u6578\u64da\u5eab\u806f\u7db2\u9084\u53ef\u4ee5\u7528\u65bc\u6578\u64da\u5099\u4efd\u548c\u6062\u5fa9\u3002\u901a\u904e\u5c07\u6578\u64da\u5eab\u806f\u7db2\uff0c\u4f01\u696d\u53ef\u4ee5\u5be6\u73fe\u8de8\u5730\u5340\u7684\u6578\u64da\u5099\u4efd\uff0c\u5f9e\u800c\u63d0\u9ad8\u6578\u64da\u7684\u5b89\u5168\u6027\u3002\u4f8b\u5982\uff0c\u4f7f\u7528MySQL\u7684\u4e3b\u5f9e\u8907\u88fd\u529f\u80fd\uff0c\u4f01\u696d\u53ef\u4ee5\u5c07\u4e3b\u6578\u64da\u5eab\u7684\u6578\u64da\u5be6\u6642\u5099\u4efd\u5230\u53e6\u4e00\u500b\u5730\u7406\u4f4d\u7f6e\u7684\u5f9e\u6578\u64da\u5eab\u3002<\/p>\n<h2 id=\"%e6%8a%80%e8%a1%93%e7%a4%ba%e4%be%8b-jOSkJZIXJZ\">\u6280\u8853\u793a\u4f8b<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u4f7f\u7528Python\u9023\u63a5\u5230MySQL\u6578\u64da\u5eab\u4e26\u57f7\u884c\u67e5\u8a62\uff1a<\/p>\n<pre><code>import mysql.connector\n\n# \u9023\u63a5\u5230MySQL\u6578\u64da\u5eab\ndb = mysql.connector.connect(\n    host=\"localhost\",\n    user=\"yourusername\",\n    password=\"yourpassword\",\n    database=\"yourdatabase\"\n)\n\n# \u5275\u5efa\u6e38\u6a19\u5c0d\u8c61\ncursor = db.cursor()\n\n# \u57f7\u884c\u67e5\u8a62\ncursor.execute(\"SELECT * FROM yourtable\")\n\n# \u7372\u53d6\u7d50\u679c\nresults = cursor.fetchall()\nfor row in results:\n    print(row)\n\n# \u95dc\u9589\u9023\u63a5\ndb.close()\n<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-jOSkJZIXJZ\">\u7e3d\u7d50<\/h2>\n<p>\u958b\u6e90\u6578\u64da\u5eab\u806f\u7db2\u4e0d\u50c5\u63d0\u5347\u4e86\u6578\u64da\u7684\u53ef\u7528\u6027\u548c\u6d41\u52d5\u6027\uff0c\u9084\u70ba\u4f01\u696d\u63d0\u4f9b\u4e86\u9748\u6d3b\u7684\u6578\u64da\u7ba1\u7406\u89e3\u6c7a\u65b9\u6848\u3002\u96a8\u8457\u6280\u8853\u7684\u9032\u6b65\uff0c\u8d8a\u4f86\u8d8a\u591a\u7684\u4f01\u696d\u5c07\u6703\u63a1\u7528\u9019\u7a2e\u65b9\u5f0f\u4f86\u512a\u5316\u5176\u6578\u64da\u8655\u7406\u6d41\u7a0b\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u53ef\u9760\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u652f\u6301\u60a8\u7684\u958b\u6e90\u6578\u64da\u5eab\u806f\u7db2\u9700\u6c42\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u5e6b\u52a9\u60a8\u8f15\u9b06\u7ba1\u7406\u548c\u64f4\u5c55\u60a8\u7684\u6578\u64da\u57fa\u790e\u8a2d\u65bd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u958b\u6e90\u6578\u64da\u5eab\u806f\u7db2\u7684\u529b\u91cf\uff0c\u4fc3\u9032\u6578\u64da\u5171\u4eab\u8207\u6d41\u52d5\uff0c\u52a9\u529b\u5275\u65b0\u8207\u5408\u4f5c\uff0c\u5be6\u73fe\u66f4\u9ad8\u6548\u7684\u6578\u64da\u7ba1\u7406\u8207\u61c9\u7528\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-165283","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/165283","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=165283"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/165283\/revisions"}],"predecessor-version":[{"id":165284,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/165283\/revisions\/165284"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=165283"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=165283"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=165283"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}