{"id":187076,"date":"2024-11-11T11:15:18","date_gmt":"2024-11-11T03:15:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/187076\/"},"modified":"2024-11-11T11:15:19","modified_gmt":"2024-11-11T03:15:19","slug":"%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a8%ad%e8%a8%88%ef%bc%9a%e7%b5%90%e6%a7%8b%e8%88%87%e7%af%84%e5%bc%8f%e8%a7%a3%e6%9e%90-%e6%95%b8%e6%93%9a%e5%ba%ab%e7%b5%90%e6%a7%8b%e5%92%8c%e7%af%84%e5%bc%8f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/187076\/","title":{"rendered":"\u6578\u64da\u5eab\u8a2d\u8a08\uff1a\u7d50\u69cb\u8207\u7bc4\u5f0f\u89e3\u6790 (\u6578\u64da\u5eab\u7d50\u69cb\u548c\u7bc4\u5f0f)"},"content":{"rendered":"<h1 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a8%ad%e8%a8%88%ef%bc%9a%e7%b5%90%e6%a7%8b%e8%88%87%e7%af%84%e5%bc%8f%e8%a7%a3%e6%9e%90-%e6%95%b8%e6%93%9a%e5%ba%ab%e7%b5%90%e6%a7%8b%e5%92%8c%e7%af%84%e5%bc%8f-yfPaUBAlVB\">\u6578\u64da\u5eab\u8a2d\u8a08\uff1a\u7d50\u69cb\u8207\u7bc4\u5f0f\u89e3\u6790 (\u6578\u64da\u5eab\u7d50\u69cb\u548c\u7bc4\u5f0f)<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u5eab\u8a2d\u8a08\u662f\u4fe1\u606f\u6280\u8853\u9818\u57df\u4e2d\u4e00\u500b\u81f3\u95dc\u91cd\u8981\u7684\u7d44\u6210\u90e8\u5206\u3002\u826f\u597d\u7684\u6578\u64da\u5eab\u8a2d\u8a08\u4e0d\u50c5\u80fd\u63d0\u9ad8\u6578\u64da\u7684\u5b58\u53d6\u6548\u7387\uff0c\u9084\u80fd\u78ba\u4fdd\u6578\u64da\u7684\u5b8c\u6574\u6027\u548c\u4e00\u81f4\u6027\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u6578\u64da\u5eab\u7684\u7d50\u69cb\u8207\u7bc4\u5f0f\uff0c\u5e6b\u52a9\u8b80\u8005\u7406\u89e3\u5982\u4f55\u8a2d\u8a08\u4e00\u500b\u9ad8\u6548\u7684\u6578\u64da\u5eab\u7cfb\u7d71\u3002<\/p>\n<h2 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e7%b5%90%e6%a7%8b-yfPaUBAlVB\">\u6578\u64da\u5eab\u7d50\u69cb<\/h2>\n<p>\u6578\u64da\u5eab\u7d50\u69cb\u662f\u6307\u6578\u64da\u5728\u6578\u64da\u5eab\u4e2d\u7d44\u7e54\u548c\u5b58\u5132\u7684\u65b9\u5f0f\u3002\u5e38\u898b\u7684\u6578\u64da\u5eab\u7d50\u69cb\u5305\u62ec\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u548c\u975e\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u3002<\/p>\n<h3 id=\"%e9%97%9c%e4%bf%82%e5%9e%8b%e6%95%b8%e6%93%9a%e5%ba%ab-yfPaUBAlVB\">\u95dc\u4fc2\u578b\u6578\u64da\u5eab<\/h3>\n<p>\u95dc\u4fc2\u578b\u6578\u64da\u5eab\uff08RDBMS\uff09\u662f\u6700\u5e38\u898b\u7684\u6578\u64da\u5eab\u985e\u578b\uff0c\u6578\u64da\u4ee5\u8868\u683c\u7684\u5f62\u5f0f\u5b58\u5132\u3002\u6bcf\u500b\u8868\u683c\u7531\u884c\u548c\u5217\u7d44\u6210\uff0c\u884c\u4ee3\u8868\u8a18\u9304\uff0c\u5217\u4ee3\u8868\u5c6c\u6027\u3002\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u7684\u4e3b\u8981\u7279\u9ede\u662f\u4f7f\u7528\u4e3b\u9375\u548c\u5916\u9375\u4f86\u5efa\u7acb\u8868\u4e4b\u9593\u7684\u95dc\u806f\u3002<\/p>\n<pre><code>CREATE TABLE Customers (\n    CustomerID int PRIMARY KEY,\n    CustomerName varchar(255),\n    ContactName varchar(255),\n    Country varchar(255)\n);\n<\/code><\/pre>\n<p>\u5728\u4e0a\u8ff0\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u5275\u5efa\u4e86\u4e00\u500b\u540d\u70ba Customers \u7684\u8868\uff0c\u4e26\u5b9a\u7fa9\u4e86\u4e3b\u9375 CustomerID\u3002\u9019\u6a23\u7684\u8a2d\u8a08\u4f7f\u5f97\u6211\u5011\u80fd\u5920\u5feb\u901f\u67e5\u8a62\u548c\u7ba1\u7406\u5ba2\u6236\u4fe1\u606f\u3002<\/p>\n<h3 id=\"%e9%9d%9e%e9%97%9c%e4%bf%82%e5%9e%8b%e6%95%b8%e6%93%9a%e5%ba%ab-yfPaUBAlVB\">\u975e\u95dc\u4fc2\u578b\u6578\u64da\u5eab<\/h3>\n<p>\u975e\u95dc\u4fc2\u578b\u6578\u64da\u5eab\uff08NoSQL\uff09\u5247\u4e0d\u4f7f\u7528\u8868\u683c\u7684\u5f62\u5f0f\u4f86\u5b58\u5132\u6578\u64da\uff0c\u800c\u662f\u4f7f\u7528\u6587\u6a94\u3001\u9375\u503c\u5c0d\u3001\u5716\u5f62\u6216\u5217\u65cf\u7b49\u7d50\u69cb\u3002\u9019\u985e\u6578\u64da\u5eab\u901a\u5e38\u7528\u65bc\u8655\u7406\u5927\u898f\u6a21\u7684\u975e\u7d50\u69cb\u5316\u6578\u64da\u3002<\/p>\n<pre><code>{\n    \"CustomerID\": 1,\n    \"CustomerName\": \"John Doe\",\n    \"ContactName\": \"Jane Doe\",\n    \"Country\": \"USA\"\n}\n<\/code><\/pre>\n<p>\u5728\u9019\u500b JSON \u683c\u5f0f\u7684\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u53ef\u4ee5\u770b\u5230\u975e\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u5982\u4f55\u4ee5\u6587\u6a94\u7684\u5f62\u5f0f\u5b58\u5132\u6578\u64da\uff0c\u9019\u4f7f\u5f97\u6578\u64da\u7684\u8b80\u53d6\u548c\u5beb\u5165\u66f4\u52a0\u9748\u6d3b\u3002<\/p>\n<h2 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e7%af%84%e5%bc%8f-yfPaUBAlVB\">\u6578\u64da\u5eab\u7bc4\u5f0f<\/h2>\n<p>\u6578\u64da\u5eab\u7bc4\u5f0f\u662f\u6307\u5728\u8a2d\u8a08\u6578\u64da\u5eab\u6642\u6240\u9075\u5faa\u7684\u4e00\u7cfb\u5217\u898f\u5247\u548c\u6a19\u6e96\u3002\u7bc4\u5f0f\u7684\u4e3b\u8981\u76ee\u7684\u662f\u6d88\u9664\u6578\u64da\u5197\u9918\u548c\u63d0\u9ad8\u6578\u64da\u7684\u5b8c\u6574\u6027\u3002\u5e38\u898b\u7684\u7bc4\u5f0f\u5305\u62ec\u7b2c\u4e00\u7bc4\u5f0f\uff081NF\uff09\u3001\u7b2c\u4e8c\u7bc4\u5f0f\uff082NF\uff09\u548c\u7b2c\u4e09\u7bc4\u5f0f\uff083NF\uff09\u3002<\/p>\n<h3 id=\"%e7%ac%ac%e4%b8%80%e7%af%84%e5%bc%8f%ef%bc%881nf%ef%bc%89-yfPaUBAlVB\">\u7b2c\u4e00\u7bc4\u5f0f\uff081NF\uff09<\/h3>\n<p>\u7b2c\u4e00\u7bc4\u5f0f\u8981\u6c42\u6bcf\u500b\u8868\u683c\u4e2d\u7684\u6bcf\u4e00\u5217\u90fd\u5fc5\u9808\u662f\u539f\u5b50\u6027\u7684\uff0c\u5373\u6bcf\u500b\u6b04\u4f4d\u53ea\u80fd\u5305\u542b\u4e00\u500b\u503c\u3002\u9019\u6a23\u53ef\u4ee5\u907f\u514d\u6578\u64da\u5197\u9918\u3002<\/p>\n<pre><code>CREATE TABLE Orders (\n    OrderID int PRIMARY KEY,\n    CustomerID int,\n    ProductName varchar(255),\n    Quantity int\n);\n<\/code><\/pre>\n<p>\u5728 Orders \u8868\u4e2d\uff0c\u6bcf\u4e00\u5217\u90fd\u53ea\u5305\u542b\u4e00\u500b\u503c\uff0c\u7b26\u5408\u7b2c\u4e00\u7bc4\u5f0f\u7684\u8981\u6c42\u3002<\/p>\n<h3 id=\"%e7%ac%ac%e4%ba%8c%e7%af%84%e5%bc%8f%ef%bc%882nf%ef%bc%89-yfPaUBAlVB\">\u7b2c\u4e8c\u7bc4\u5f0f\uff082NF\uff09<\/h3>\n<p>\u7b2c\u4e8c\u7bc4\u5f0f\u8981\u6c42\u6eff\u8db3\u7b2c\u4e00\u7bc4\u5f0f\u7684\u540c\u6642\uff0c\u6240\u6709\u975e\u4e3b\u9375\u5217\u5fc5\u9808\u5b8c\u5168\u4f9d\u8cf4\u65bc\u4e3b\u9375\u3002\u9019\u6a23\u53ef\u4ee5\u9032\u4e00\u6b65\u6d88\u9664\u6578\u64da\u5197\u9918\u3002<\/p>\n<h3 id=\"%e7%ac%ac%e4%b8%89%e7%af%84%e5%bc%8f%ef%bc%883nf%ef%bc%89-yfPaUBAlVB\">\u7b2c\u4e09\u7bc4\u5f0f\uff083NF\uff09<\/h3>\n<p>\u7b2c\u4e09\u7bc4\u5f0f\u8981\u6c42\u6eff\u8db3\u7b2c\u4e8c\u7bc4\u5f0f\u7684\u540c\u6642\uff0c\u6240\u6709\u975e\u4e3b\u9375\u5217\u5fc5\u9808\u76f4\u63a5\u4f9d\u8cf4\u65bc\u4e3b\u9375\uff0c\u800c\u4e0d\u662f\u4f9d\u8cf4\u65bc\u5176\u4ed6\u975e\u4e3b\u9375\u5217\u3002\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u6578\u64da\u7684\u5b8c\u6574\u6027\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-yfPaUBAlVB\">\u7d50\u8ad6<\/h2>\n<p>\u6578\u64da\u5eab\u8a2d\u8a08\u662f\u4e00\u500b\u8907\u96dc\u4f46\u81f3\u95dc\u91cd\u8981\u7684\u904e\u7a0b\uff0c\u826f\u597d\u7684\u6578\u64da\u5eab\u7d50\u69cb\u548c\u7bc4\u5f0f\u80fd\u5920\u986f\u8457\u63d0\u9ad8\u6578\u64da\u7684\u5b58\u53d6\u6548\u7387\u548c\u5b8c\u6574\u6027\u3002\u7121\u8ad6\u662f\u9078\u64c7\u95dc\u4fc2\u578b\u9084\u662f\u975e\u95dc\u4fc2\u578b\u6578\u64da\u5eab\uff0c\u8a2d\u8a08\u8005\u90fd\u61c9\u8a72\u6839\u64da\u5177\u9ad4\u9700\u6c42\u4f86\u9078\u64c7\u5408\u9069\u7684\u7d50\u69cb\u548c\u7bc4\u5f0f\u3002\u900f\u904e\u5408\u7406\u7684\u8a2d\u8a08\uff0c\u4f01\u696d\u80fd\u5920\u66f4\u597d\u5730\u7ba1\u7406\u548c\u5229\u7528\u5176\u6578\u64da\u8cc7\u6e90\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc <a href=\"https:\/\/server.hk\">VPS<\/a> \u548c\u6578\u64da\u5eab\u89e3\u6c7a\u65b9\u6848\u7684\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6df1\u5165\u63a2\u8a0e\u6578\u64da\u5eab\u8a2d\u8a08\u7684\u7d50\u69cb\u8207\u7bc4\u5f0f\uff0c\u89e3\u6790\u6700\u4f73\u5be6\u8e10\u8207\u61c9\u7528\uff0c\u52a9\u60a8\u63d0\u5347\u6578\u64da\u7ba1\u7406\u6548\u7387\u8207\u9748\u6d3b\u6027\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-187076","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/187076","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=187076"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/187076\/revisions"}],"predecessor-version":[{"id":187077,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/187076\/revisions\/187077"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=187076"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=187076"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=187076"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}