{"id":162777,"date":"2024-11-04T17:55:18","date_gmt":"2024-11-04T09:55:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/162777\/"},"modified":"2024-11-04T17:55:18","modified_gmt":"2024-11-04T09:55:18","slug":"%e8%a7%92%e8%89%b2%e8%a3%9d%e5%82%99%e6%95%b8%e6%93%9a%e5%ad%98%e6%94%be%e5%9c%a8%e6%95%b8%e6%93%9a%e5%ba%ab%e4%b8%ad%e5%97%8e%ef%bc%9f%ef%bc%88%e8%a7%92%e8%89%b2%e8%a3%9d%e5%82%99%e6%98%af%e6%95%b8","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/162777\/","title":{"rendered":"\u89d2\u8272\u88dd\u5099\u6578\u64da\u5b58\u653e\u5728\u6578\u64da\u5eab\u4e2d\u55ce\uff1f\uff08\u89d2\u8272\u88dd\u5099\u662f\u6578\u64da\u5eab\u4fdd\u5b58\u7684\u55ce\uff09"},"content":{"rendered":"<h1 id=\"%e8%a7%92%e8%89%b2%e8%a3%9d%e5%82%99%e6%95%b8%e6%93%9a%e5%ad%98%e6%94%be%e5%9c%a8%e6%95%b8%e6%93%9a%e5%ba%ab%e4%b8%ad%e5%97%8e%ef%bc%9f%ef%bc%88%e8%a7%92%e8%89%b2%e8%a3%9d%e5%82%99%e6%98%af%e6%95%b8-rroYTGACZy\">\u89d2\u8272\u88dd\u5099\u6578\u64da\u5b58\u653e\u5728\u6578\u64da\u5eab\u4e2d\u55ce\uff1f\uff08\u89d2\u8272\u88dd\u5099\u662f\u6578\u64da\u5eab\u4fdd\u5b58\u7684\u55ce\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u904a\u6232\u958b\u767c\u4e2d\uff0c\u89d2\u8272\u88dd\u5099\u7684\u7ba1\u7406\u662f\u975e\u5e38\u91cd\u8981\u7684\u4e00\u74b0\u3002\u7121\u8ad6\u662f\u5927\u578b\u591a\u4eba\u5728\u7dda\u904a\u6232\uff08MMORPG\uff09\u9084\u662f\u55ae\u6a5f\u904a\u6232\uff0c\u89d2\u8272\u7684\u88dd\u5099\u6578\u64da\u901a\u5e38\u90fd\u9700\u8981\u88ab\u6709\u6548\u5730\u5b58\u5132\u548c\u7ba1\u7406\u3002\u90a3\u9ebc\uff0c\u9019\u4e9b\u89d2\u8272\u88dd\u5099\u7684\u6578\u64da\u7a76\u7adf\u662f\u5982\u4f55\u5b58\u653e\u7684\u5462\uff1f\u672c\u6587\u5c07\u63a2\u8a0e\u89d2\u8272\u88dd\u5099\u6578\u64da\u662f\u5426\u5b58\u653e\u5728\u6578\u64da\u5eab\u4e2d\uff0c\u4ee5\u53ca\u76f8\u95dc\u7684\u6280\u8853\u5be6\u73fe\u3002<\/p>\n<h2 id=\"%e8%a7%92%e8%89%b2%e8%a3%9d%e5%82%99%e6%95%b8%e6%93%9a%e7%9a%84%e5%ae%9a%e7%be%a9-rroYTGACZy\">\u89d2\u8272\u88dd\u5099\u6578\u64da\u7684\u5b9a\u7fa9<\/h2>\n<p>\u89d2\u8272\u88dd\u5099\u6578\u64da\u901a\u5e38\u6307\u7684\u662f\u8207\u904a\u6232\u89d2\u8272\u76f8\u95dc\u7684\u5404\u7a2e\u88dd\u5099\u4fe1\u606f\uff0c\u5305\u62ec\u6b66\u5668\u3001\u9632\u5177\u3001\u98fe\u54c1\u7b49\u3002\u9019\u4e9b\u6578\u64da\u4e0d\u50c5\u5305\u62ec\u88dd\u5099\u7684\u57fa\u672c\u5c6c\u6027\uff08\u5982\u653b\u64ca\u529b\u3001\u9632\u79a6\u529b\u7b49\uff09\uff0c\u9084\u53ef\u80fd\u5305\u62ec\u9644\u52a0\u5c6c\u6027\u3001\u8010\u4e45\u5ea6\u3001\u5347\u7d1a\u72c0\u614b\u7b49\u4fe1\u606f\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%9c%80%e8%a6%81%e4%bd%bf%e7%94%a8%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%9f-rroYTGACZy\">\u70ba\u4ec0\u9ebc\u9700\u8981\u4f7f\u7528\u6578\u64da\u5eab\uff1f<\/h2>\n<p>\u5728\u904a\u6232\u958b\u767c\u4e2d\uff0c\u4f7f\u7528\u6578\u64da\u5eab\u4f86\u5b58\u5132\u89d2\u8272\u88dd\u5099\u6578\u64da\u6709\u5e7e\u500b\u4e3b\u8981\u539f\u56e0\uff1a<\/p>\n<ul>\n<li><strong>\u6301\u4e45\u6027\uff1a<\/strong>\u6578\u64da\u5eab\u80fd\u5920\u6301\u4e45\u4fdd\u5b58\u89d2\u8272\u7684\u88dd\u5099\u6578\u64da\uff0c\u5373\u4f7f\u73a9\u5bb6\u9000\u51fa\u904a\u6232\uff0c\u6578\u64da\u4e5f\u4e0d\u6703\u4e1f\u5931\u3002<\/li>\n<li><strong>\u53ef\u64f4\u5c55\u6027\uff1a<\/strong>\u96a8\u8457\u904a\u6232\u5167\u5bb9\u7684\u589e\u52a0\uff0c\u6578\u64da\u5eab\u53ef\u4ee5\u8f15\u9b06\u64f4\u5c55\u4ee5\u5bb9\u7d0d\u66f4\u591a\u7684\u88dd\u5099\u6578\u64da\u3002<\/li>\n<li><strong>\u67e5\u8a62\u6548\u7387\uff1a<\/strong>\u6578\u64da\u5eab\u63d0\u4f9b\u9ad8\u6548\u7684\u67e5\u8a62\u529f\u80fd\uff0c\u80fd\u5920\u5feb\u901f\u6aa2\u7d22\u89d2\u8272\u7684\u88dd\u5099\u4fe1\u606f\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e9%81%b8%e6%93%87-rroYTGACZy\">\u6578\u64da\u5eab\u7684\u9078\u64c7<\/h2>\n<p>\u5728\u9078\u64c7\u6578\u64da\u5eab\u6642\uff0c\u958b\u767c\u8005\u901a\u5e38\u6703\u8003\u616e\u4ee5\u4e0b\u5e7e\u7a2e\u9078\u64c7\uff1a<\/p>\n<ul>\n<li><strong>\u95dc\u4fc2\u578b\u6578\u64da\u5eab\uff1a<\/strong>\u5982MySQL\u3001PostgreSQL\u7b49\uff0c\u9069\u5408\u5b58\u5132\u7d50\u69cb\u5316\u6578\u64da\uff0c\u4e26\u652f\u6301\u8907\u96dc\u67e5\u8a62\u3002<\/li>\n<li><strong>NoSQL\u6578\u64da\u5eab\uff1a<\/strong>\u5982MongoDB\u3001Redis\u7b49\uff0c\u9069\u5408\u5b58\u5132\u975e\u7d50\u69cb\u5316\u6578\u64da\uff0c\u4e26\u80fd\u5920\u5feb\u901f\u8b80\u53d6\u548c\u5beb\u5165\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a8%ad%e8%a8%88%e7%a4%ba%e4%be%8b-rroYTGACZy\">\u6578\u64da\u5eab\u8a2d\u8a08\u793a\u4f8b<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u6578\u64da\u5eab\u8a2d\u8a08\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u5b58\u5132\u89d2\u8272\u88dd\u5099\u6578\u64da\uff1a<\/p>\n<pre><code>\nCREATE TABLE Characters (\n    id INT PRIMARY KEY AUTO_INCREMENT,\n    name VARCHAR(50) NOT NULL,\n    level INT NOT NULL\n);\n\nCREATE TABLE Equipment (\n    id INT PRIMARY KEY AUTO_INCREMENT,\n    character_id INT,\n    type VARCHAR(20),\n    name VARCHAR(50),\n    attack INT,\n    defense INT,\n    FOREIGN KEY (character_id) REFERENCES Characters(id)\n);\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u5275\u5efa\u4e86\u5169\u500b\u8868\uff1aCharacters\u548cEquipment\u3002Characters\u8868\u7528\u65bc\u5b58\u5132\u89d2\u8272\u7684\u57fa\u672c\u4fe1\u606f\uff0c\u800cEquipment\u8868\u5247\u7528\u65bc\u5b58\u5132\u89d2\u8272\u7684\u88dd\u5099\u4fe1\u606f\uff0c\u4e26\u901a\u904echaracter_id\u8207Characters\u8868\u9032\u884c\u95dc\u806f\u3002<\/p>\n<h2 id=\"%e6%95%b8%e6%93%9a%e7%9a%84%e8%ae%80%e5%8f%96%e8%88%87%e5%af%ab%e5%85%a5-rroYTGACZy\">\u6578\u64da\u7684\u8b80\u53d6\u8207\u5beb\u5165<\/h2>\n<p>\u5728\u904a\u6232\u904b\u884c\u904e\u7a0b\u4e2d\uff0c\u89d2\u8272\u7684\u88dd\u5099\u6578\u64da\u9700\u8981\u4e0d\u65b7\u5730\u8b80\u53d6\u548c\u5beb\u5165\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u4f7f\u7528SQL\u8a9e\u53e5\u4f86\u8b80\u53d6\u548c\u5beb\u5165\u88dd\u5099\u6578\u64da\uff1a<\/p>\n<pre><code>\n-- \u63d2\u5165\u65b0\u88dd\u5099\nINSERT INTO Equipment (character_id, type, name, attack, defense)\nVALUES (1, '\u6b66\u5668', '\u528d', 10, 0);\n\n-- \u67e5\u8a62\u89d2\u8272\u7684\u88dd\u5099\nSELECT * FROM Equipment WHERE character_id = 1;\n<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-rroYTGACZy\">\u7d50\u8ad6<\/h2>\n<p>\u7e3d\u7d50\u4f86\u8aaa\uff0c\u89d2\u8272\u88dd\u5099\u6578\u64da\u901a\u5e38\u662f\u5b58\u653e\u5728\u6578\u64da\u5eab\u4e2d\u7684\uff0c\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u6578\u64da\u7684\u6301\u4e45\u6027\u3001\u53ef\u64f4\u5c55\u6027\u548c\u67e5\u8a62\u6548\u7387\u3002\u7121\u8ad6\u662f\u4f7f\u7528\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u9084\u662fNoSQL\u6578\u64da\u5eab\uff0c\u958b\u767c\u8005\u90fd\u53ef\u4ee5\u6839\u64da\u904a\u6232\u7684\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u5b58\u5132\u65b9\u6848\u3002\u96a8\u8457\u904a\u6232\u6280\u8853\u7684\u767c\u5c55\uff0c\u5c0d\u65bc\u6578\u64da\u5b58\u5132\u7684\u9700\u6c42\u4e5f\u5c07\u4e0d\u65b7\u6f14\u8b8a\uff0c\u672a\u4f86\u53ef\u80fd\u6703\u51fa\u73fe\u66f4\u591a\u5275\u65b0\u7684\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5c0d\u65bc\u5982\u4f55\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u4f86\u652f\u6301\u60a8\u7684\u904a\u6232\u958b\u767c\u6709\u8208\u8da3\uff0c\u6b61\u8fce\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89d2\u8272\u88dd\u5099\u6578\u64da\u5b58\u653e\u5728\u6578\u64da\u5eab\u4e2d\uff0c\u78ba\u4fdd\u904a\u6232\u6578\u64da\u7684\u6301\u4e45\u6027\u548c\u53ef\u7ba1\u7406\u6027\uff0c\u65b9\u4fbf\u73a9\u5bb6\u96a8\u6642\u67e5\u8a62\u548c\u66f4\u65b0\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-162777","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/162777","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=162777"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/162777\/revisions"}],"predecessor-version":[{"id":162778,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/162777\/revisions\/162778"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=162777"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=162777"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=162777"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}