{"id":187458,"date":"2024-11-11T14:26:30","date_gmt":"2024-11-11T06:26:30","guid":{"rendered":"https:\/\/server.hk\/cnblog\/187458\/"},"modified":"2024-11-11T14:26:31","modified_gmt":"2024-11-11T06:26:31","slug":"%e6%95%b8%e6%93%9a%e5%ba%ab%e6%96%b0%e5%8a%9f%e8%83%bd%ef%bc%9a%e8%87%aa%e5%8b%95%e6%8e%92%e5%ba%8f%e5%88%97%e5%a2%9e%e5%8a%a0%ef%bc%81-%e6%95%b8%e6%93%9a%e5%ba%ab%e5%a2%9e%e5%8a%a0%e4%b8%80%e5%80%8b","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/187458\/","title":{"rendered":"\u6578\u64da\u5eab\u65b0\u529f\u80fd\uff1a\u81ea\u52d5\u6392\u5e8f\u5217\u589e\u52a0\uff01 (\u6578\u64da\u5eab\u589e\u52a0\u4e00\u500b\u81ea\u52d5\u6392\u5e8f\u7684\u5217)"},"content":{"rendered":"<h1 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e6%96%b0%e5%8a%9f%e8%83%bd%ef%bc%9a%e8%87%aa%e5%8b%95%e6%8e%92%e5%ba%8f%e5%88%97%e5%a2%9e%e5%8a%a0%ef%bc%81-tJbzHTzdXP\">\u6578\u64da\u5eab\u65b0\u529f\u80fd\uff1a\u81ea\u52d5\u6392\u5e8f\u5217\u589e\u52a0\uff01<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u529f\u80fd\u548c\u6027\u80fd\u5c0d\u65bc\u4f01\u696d\u7684\u904b\u71df\u81f3\u95dc\u91cd\u8981\u3002\u96a8\u8457\u6280\u8853\u7684\u9032\u6b65\uff0c\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff08DBMS\uff09\u4e0d\u65b7\u63a8\u51fa\u65b0\u529f\u80fd\uff0c\u4ee5\u63d0\u9ad8\u6578\u64da\u8655\u7406\u7684\u6548\u7387\u548c\u9748\u6d3b\u6027\u3002\u5176\u4e2d\uff0c\u81ea\u52d5\u6392\u5e8f\u5217\u7684\u589e\u52a0\u662f\u4e00\u9805\u5f15\u4eba\u6ce8\u76ee\u7684\u65b0\u529f\u80fd\uff0c\u80fd\u5920\u986f\u8457\u6539\u5584\u6578\u64da\u7684\u7d44\u7e54\u548c\u6aa2\u7d22\u65b9\u5f0f\u3002<\/p>\n<h2 id=\"%e8%87%aa%e5%8b%95%e6%8e%92%e5%ba%8f%e5%88%97%e7%9a%84%e6%a6%82%e5%bf%b5-tJbzHTzdXP\">\u81ea\u52d5\u6392\u5e8f\u5217\u7684\u6982\u5ff5<\/h2>\n<p>\u81ea\u52d5\u6392\u5e8f\u5217\u662f\u4e00\u7a2e\u5728\u6578\u64da\u5eab\u8868\u4e2d\u81ea\u52d5\u751f\u6210\u7684\u5217\uff0c\u8a72\u5217\u6839\u64da\u7279\u5b9a\u7684\u6392\u5e8f\u898f\u5247\u81ea\u52d5\u66f4\u65b0\u3002\u9019\u610f\u5473\u8457\u6bcf\u7576\u63d2\u5165\u6216\u66f4\u65b0\u6578\u64da\u6642\uff0c\u8a72\u5217\u7684\u503c\u6703\u81ea\u52d5\u8abf\u6574\uff0c\u4ee5\u4fdd\u6301\u6578\u64da\u7684\u6709\u5e8f\u6027\u3002\u9019\u4e00\u529f\u80fd\u7279\u5225\u9069\u5408\u9700\u8981\u983b\u7e41\u67e5\u8a62\u548c\u6392\u5e8f\u7684\u61c9\u7528\u5834\u666f\uff0c\u4f8b\u5982\u96fb\u5b50\u5546\u52d9\u5e73\u53f0\u3001\u793e\u4ea4\u5a92\u9ad4\u548c\u6578\u64da\u5206\u6790\u5de5\u5177\u3002<\/p>\n<h2 id=\"%e8%87%aa%e5%8b%95%e6%8e%92%e5%ba%8f%e5%88%97%e7%9a%84%e5%84%aa%e5%8b%a2-tJbzHTzdXP\">\u81ea\u52d5\u6392\u5e8f\u5217\u7684\u512a\u52e2<\/h2>\n<ul>\n<li><strong>\u63d0\u9ad8\u67e5\u8a62\u6548\u7387\uff1a<\/strong>\u81ea\u52d5\u6392\u5e8f\u5217\u53ef\u4ee5\u6e1b\u5c11\u67e5\u8a62\u6642\u7684\u8a08\u7b97\u8ca0\u64d4\uff0c\u56e0\u70ba\u6578\u64da\u5df2\u7d93\u6309\u7167\u9810\u5b9a\u7684\u9806\u5e8f\u6392\u5217\u3002\u9019\u6a23\uff0c\u6578\u64da\u5eab\u5728\u57f7\u884c\u67e5\u8a62\u6642\u53ef\u4ee5\u66f4\u5feb\u5730\u5b9a\u4f4d\u5230\u6240\u9700\u7684\u6578\u64da\u3002<\/li>\n<li><strong>\u7c21\u5316\u6578\u64da\u7ba1\u7406\uff1a<\/strong>\u958b\u767c\u8005\u4e0d\u518d\u9700\u8981\u624b\u52d5\u7dad\u8b77\u6392\u5e8f\u908f\u8f2f\uff0c\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u4ee3\u78bc\u7684\u8907\u96dc\u6027\uff0c\u4e26\u964d\u4f4e\u51fa\u932f\u7684\u98a8\u96aa\u3002<\/li>\n<li><strong>\u589e\u5f37\u7528\u6236\u9ad4\u9a57\uff1a<\/strong>\u5c0d\u65bc\u7d42\u7aef\u7528\u6236\u4f86\u8aaa\uff0c\u6578\u64da\u7684\u5feb\u901f\u52a0\u8f09\u548c\u986f\u793a\u80fd\u5920\u63d0\u5347\u6574\u9ad4\u4f7f\u7528\u9ad4\u9a57\uff0c\u7279\u5225\u662f\u5728\u9700\u8981\u5373\u6642\u53cd\u994b\u7684\u61c9\u7528\u4e2d\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e5%af%a6%e7%8f%be%e8%87%aa%e5%8b%95%e6%8e%92%e5%ba%8f%e5%88%97-tJbzHTzdXP\">\u5982\u4f55\u5be6\u73fe\u81ea\u52d5\u6392\u5e8f\u5217<\/h2>\n<p>\u5be6\u73fe\u81ea\u52d5\u6392\u5e8f\u5217\u7684\u5177\u9ad4\u65b9\u6cd5\u53d6\u6c7a\u65bc\u6240\u4f7f\u7528\u7684\u6578\u64da\u5eab\u7cfb\u7d71\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u6578\u64da\u5eab\u7cfb\u7d71\u4e2d\u5982\u4f55\u8a2d\u7f6e\u81ea\u52d5\u6392\u5e8f\u5217\u7684\u793a\u4f8b\uff1a<\/p>\n<h3 id=\"mysql-tJbzHTzdXP\">MySQL<\/h3>\n<pre><code>CREATE TABLE products (\n    id INT AUTO_INCREMENT PRIMARY KEY,\n    name VARCHAR(100),\n    price DECIMAL(10, 2),\n    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,\n    sort_order INT NOT NULL AUTO_INCREMENT\n) AUTO_INCREMENT=1;<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c`sort_order` \u5217\u5c07\u81ea\u52d5\u589e\u52a0\uff0c\u4e26\u4e14\u53ef\u4ee5\u7528\u65bc\u6392\u5e8f\u67e5\u8a62\u3002<\/p>\n<h3 id=\"postgresql-tJbzHTzdXP\">PostgreSQL<\/h3>\n<pre><code>CREATE TABLE products (\n    id SERIAL PRIMARY KEY,\n    name VARCHAR(100),\n    price NUMERIC(10, 2),\n    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,\n    sort_order SERIAL\n);<\/code><\/pre>\n<p>\u5728PostgreSQL\u4e2d\uff0c`sort_order` \u5217\u540c\u6a23\u6703\u81ea\u52d5\u751f\u6210\uff0c\u4e26\u4e14\u53ef\u4ee5\u7528\u65bc\u6392\u5e8f\u3002<\/p>\n<h2 id=\"%e6%87%89%e7%94%a8%e5%a0%b4%e6%99%af-tJbzHTzdXP\">\u61c9\u7528\u5834\u666f<\/h2>\n<p>\u81ea\u52d5\u6392\u5e8f\u5217\u7684\u61c9\u7528\u5834\u666f\u975e\u5e38\u5ee3\u6cdb\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5177\u9ad4\u7684\u4f8b\u5b50\uff1a<\/p>\n<ul>\n<li><strong>\u96fb\u5b50\u5546\u52d9\u7db2\u7ad9\uff1a<\/strong>\u5728\u7522\u54c1\u5217\u8868\u4e2d\uff0c\u81ea\u52d5\u6392\u5e8f\u5217\u53ef\u4ee5\u6839\u64da\u50f9\u683c\u3001\u4e0a\u67b6\u6642\u9593\u6216\u92b7\u552e\u91cf\u81ea\u52d5\u6392\u5e8f\uff0c\u5e6b\u52a9\u7528\u6236\u5feb\u901f\u627e\u5230\u6240\u9700\u5546\u54c1\u3002<\/li>\n<li><strong>\u793e\u4ea4\u5a92\u9ad4\u5e73\u53f0\uff1a<\/strong>\u7528\u6236\u7684\u5e16\u5b50\u53ef\u4ee5\u6839\u64da\u767c\u4f48\u6642\u9593\u6216\u4e92\u52d5\u6578\u91cf\u81ea\u52d5\u6392\u5e8f\uff0c\u63d0\u5347\u7528\u6236\u7684\u700f\u89bd\u9ad4\u9a57\u3002<\/li>\n<li><strong>\u6578\u64da\u5206\u6790\uff1a<\/strong>\u5728\u6578\u64da\u5831\u544a\u4e2d\uff0c\u81ea\u52d5\u6392\u5e8f\u5217\u53ef\u4ee5\u5e6b\u52a9\u5206\u6790\u5e2b\u5feb\u901f\u8b58\u5225\u8da8\u52e2\u548c\u7570\u5e38\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-tJbzHTzdXP\">\u7d50\u8ad6<\/h2>\n<p>\u81ea\u52d5\u6392\u5e8f\u5217\u7684\u589e\u52a0\u70ba\u6578\u64da\u5eab\u7ba1\u7406\u5e36\u4f86\u4e86\u65b0\u7684\u53ef\u80fd\u6027\uff0c\u80fd\u5920\u986f\u8457\u63d0\u9ad8\u6578\u64da\u8655\u7406\u7684\u6548\u7387\u548c\u7528\u6236\u9ad4\u9a57\u3002\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u9577\u548c\u61c9\u7528\u9700\u6c42\u7684\u591a\u6a23\u5316\uff0c\u9019\u4e00\u529f\u80fd\u5c07\u6210\u70ba\u6578\u64da\u5eab\u8a2d\u8a08\u4e2d\u7684\u4e00\u500b\u91cd\u8981\u8003\u91cf\u3002\u5c0d\u65bc\u5e0c\u671b\u63d0\u5347\u6578\u64da\u5eab\u6027\u80fd\u7684\u4f01\u696d\u4f86\u8aaa\uff0c\u4e86\u89e3\u4e26\u5229\u7528\u9019\u4e00\u65b0\u529f\u80fd\u5c07\u662f\u672a\u4f86\u6210\u529f\u7684\u95dc\u9375\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u95dc\u65bc\u6578\u64da\u5eab\u548c\u5176\u4ed6\u6280\u8853\u89e3\u6c7a\u65b9\u6848\u7684\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9 <a href=\"https:\/\/server.hk\">Server.HK<\/a>\uff0c\u6211\u5011\u63d0\u4f9b\u5404\u7a2e <a href=\"https:\/\/server.hk\">VPS<\/a> \u548c <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u89e3\u6c7a\u65b9\u6848\uff0c\u4ee5\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u6578\u64da\u5eab\u7684\u65b0\u529f\u80fd\uff1a\u81ea\u52d5\u6392\u5e8f\u5217\uff0c\u63d0\u5347\u6578\u64da\u7ba1\u7406\u6548\u7387\uff0c\u8b93\u67e5\u8a62\u7d50\u679c\u66f4\u6e05\u6670\u3001\u5feb\u901f\uff0c\u512a\u5316\u4f7f\u7528\u9ad4\u9a57\uff01<\/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-187458","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/187458","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=187458"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/187458\/revisions"}],"predecessor-version":[{"id":187459,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/187458\/revisions\/187459"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=187458"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=187458"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=187458"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}