{"id":152869,"date":"2024-11-02T02:42:25","date_gmt":"2024-11-01T18:42:25","guid":{"rendered":"https:\/\/server.hk\/cnblog\/152869\/"},"modified":"2024-11-02T02:42:26","modified_gmt":"2024-11-01T18:42:26","slug":"%e7%a8%8b%e5%ba%8f%e5%93%a1%e6%87%89%e7%9f%a5%e6%87%89%e6%9c%83%e4%b9%8b%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a8%ad%e8%a8%88%e7%9a%84%e9%82%a3%e4%ba%9b%e4%ba%8b%e5%85%92","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/152869\/","title":{"rendered":"\u7a0b\u5e8f\u54e1\u61c9\u77e5\u61c9\u6703\u4e4b\u6578\u64da\u5eab\u8a2d\u8a08\u7684\u90a3\u4e9b\u4e8b\u5152"},"content":{"rendered":"<h1 id=\"%e7%a8%8b%e5%ba%8f%e5%93%a1%e6%87%89%e7%9f%a5%e6%87%89%e6%9c%83%e4%b9%8b%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a8%ad%e8%a8%88%e7%9a%84%e9%82%a3%e4%ba%9b%e4%ba%8b%e5%85%92-tKSbnAizMT\">\u7a0b\u5e8f\u54e1\u61c9\u77e5\u61c9\u6703\u4e4b\u6578\u64da\u5eab\u8a2d\u8a08\u7684\u90a3\u4e9b\u4e8b\u5152<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u4f4d\u6642\u4ee3\uff0c\u6578\u64da\u5eab\u8a2d\u8a08\u5c0d\u65bc\u4efb\u4f55\u4e00\u4f4d\u7a0b\u5e8f\u54e1\u4f86\u8aaa\u90fd\u662f\u4e00\u9805\u5fc5\u5099\u7684\u6280\u80fd\u3002\u7121\u8ad6\u662f\u958b\u767c\u5c0f\u578b\u61c9\u7528\u9084\u662f\u5927\u578b\u4f01\u696d\u7cfb\u7d71\uff0c\u826f\u597d\u7684\u6578\u64da\u5eab\u8a2d\u8a08\u90fd\u80fd\u5920\u986f\u8457\u63d0\u9ad8\u7cfb\u7d71\u7684\u6027\u80fd\u548c\u53ef\u7dad\u8b77\u6027\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u6578\u64da\u5eab\u8a2d\u8a08\u7684\u57fa\u672c\u539f\u5247\u3001\u5e38\u898b\u7684\u8a2d\u8a08\u6a21\u5f0f\u4ee5\u53ca\u4e00\u4e9b\u5be6\u7528\u7684\u6280\u5de7\uff0c\u5e6b\u52a9\u7a0b\u5e8f\u54e1\u5728\u6578\u64da\u5eab\u8a2d\u8a08\u4e0a\u6253\u4e0b\u5805\u5be6\u7684\u57fa\u790e\u3002<\/p>\n<h2 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a8%ad%e8%a8%88%e7%9a%84%e5%9f%ba%e6%9c%ac%e5%8e%9f%e5%89%87-tKSbnAizMT\">\u6578\u64da\u5eab\u8a2d\u8a08\u7684\u57fa\u672c\u539f\u5247<\/h2>\n<p>\u6578\u64da\u5eab\u8a2d\u8a08\u7684\u9996\u8981\u76ee\u6a19\u662f\u78ba\u4fdd\u6578\u64da\u7684\u5b8c\u6574\u6027\u548c\u4e00\u81f4\u6027\u3002\u4ee5\u4e0b\u662f\u5e7e\u500b\u57fa\u672c\u539f\u5247\uff1a<\/p>\n<ul>\n<li><strong>\u6b63\u898f\u5316<\/strong>\uff1a\u6b63\u898f\u5316\u662f\u5c07\u6578\u64da\u5206\u89e3\u6210\u591a\u500b\u8868\uff0c\u4ee5\u6d88\u9664\u5197\u9918\u6578\u64da\u4e26\u63d0\u9ad8\u6578\u64da\u7684\u4e00\u81f4\u6027\u3002\u5e38\u898b\u7684\u6b63\u898f\u5316\u5f62\u5f0f\u5305\u62ec\u7b2c\u4e00\u6b63\u898f\u5f62\uff081NF\uff09\u3001\u7b2c\u4e8c\u6b63\u898f\u5f62\uff082NF\uff09\u548c\u7b2c\u4e09\u6b63\u898f\u5f62\uff083NF\uff09\u3002<\/li>\n<li><strong>\u6578\u64da\u5b8c\u6574\u6027<\/strong>\uff1a\u78ba\u4fdd\u6578\u64da\u7684\u6e96\u78ba\u6027\u548c\u53ef\u9760\u6027\uff0c\u5305\u62ec\u5be6\u9ad4\u5b8c\u6574\u6027\u3001\u53c3\u7167\u5b8c\u6574\u6027\u548c\u7528\u6236\u5b9a\u7fa9\u5b8c\u6574\u6027\u3002<\/li>\n<li><strong>\u6027\u80fd\u8003\u91cf<\/strong>\uff1a\u5728\u8a2d\u8a08\u6578\u64da\u5eab\u6642\uff0c\u61c9\u8003\u616e\u67e5\u8a62\u6027\u80fd\uff0c\u9069\u7576\u4f7f\u7528\u7d22\u5f15\u4f86\u52a0\u901f\u67e5\u8a62\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%b8%b8%e8%a6%8b%e7%9a%84%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a8%ad%e8%a8%88%e6%a8%a1%e5%bc%8f-tKSbnAizMT\">\u5e38\u898b\u7684\u6578\u64da\u5eab\u8a2d\u8a08\u6a21\u5f0f<\/h2>\n<p>\u5728\u6578\u64da\u5eab\u8a2d\u8a08\u4e2d\uff0c\u6709\u5e7e\u7a2e\u5e38\u898b\u7684\u8a2d\u8a08\u6a21\u5f0f\u53ef\u4ee5\u53c3\u8003\uff1a<\/p>\n<h3 id=\"1-%e6%98%9f%e5%9e%8b%e6%a8%a1%e5%bc%8f-tKSbnAizMT\">1. \u661f\u578b\u6a21\u5f0f<\/h3>\n<p>\u661f\u578b\u6a21\u5f0f\u901a\u5e38\u7528\u65bc\u6578\u64da\u5009\u5eab\u8a2d\u8a08\u4e2d\uff0c\u4e2d\u5fc3\u662f\u4e8b\u5be6\u8868\uff0c\u5468\u570d\u662f\u7dad\u5ea6\u8868\u3002\u9019\u7a2e\u6a21\u5f0f\u7684\u512a\u9ede\u662f\u67e5\u8a62\u7c21\u55ae\uff0c\u6027\u80fd\u9ad8\u6548\u3002<\/p>\n<pre><code>CREATE TABLE Sales (\n    SaleID INT PRIMARY KEY,\n    ProductID INT,\n    CustomerID INT,\n    SaleDate DATE,\n    Amount DECIMAL(10, 2)\n);\n\nCREATE TABLE Products (\n    ProductID INT PRIMARY KEY,\n    ProductName VARCHAR(100),\n    CategoryID INT\n);\n\nCREATE TABLE Customers (\n    CustomerID INT PRIMARY KEY,\n    CustomerName VARCHAR(100),\n    ContactInfo VARCHAR(255)\n);\n<\/code><\/pre>\n<h3 id=\"2-%e9%9b%aa%e8%8a%b1%e6%a8%a1%e5%bc%8f-tKSbnAizMT\">2. \u96ea\u82b1\u6a21\u5f0f<\/h3>\n<p>\u96ea\u82b1\u6a21\u5f0f\u662f\u661f\u578b\u6a21\u5f0f\u7684\u64f4\u5c55\uff0c\u7dad\u5ea6\u8868\u9032\u4e00\u6b65\u6b63\u898f\u5316\u3002\u9019\u7a2e\u6a21\u5f0f\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\u53ef\u4ee5\u7bc0\u7701\u5b58\u5132\u7a7a\u9593\uff0c\u4f46\u67e5\u8a62\u8907\u96dc\u5ea6\u8f03\u9ad8\u3002<\/p>\n<h2 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a8%ad%e8%a8%88%e7%9a%84%e5%af%a6%e7%94%a8%e6%8a%80%e5%b7%a7-tKSbnAizMT\">\u6578\u64da\u5eab\u8a2d\u8a08\u7684\u5be6\u7528\u6280\u5de7<\/h2>\n<p>\u9664\u4e86\u9075\u5faa\u57fa\u672c\u539f\u5247\u548c\u8a2d\u8a08\u6a21\u5f0f\u5916\uff0c\u4ee5\u4e0b\u5e7e\u500b\u6280\u5de7\u4e5f\u80fd\u5e6b\u52a9\u7a0b\u5e8f\u54e1\u63d0\u5347\u6578\u64da\u5eab\u8a2d\u8a08\u7684\u8cea\u91cf\uff1a<\/p>\n<ul>\n<li><strong>\u4f7f\u7528\u5408\u9069\u7684\u6578\u64da\u985e\u578b<\/strong>\uff1a\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u985e\u578b\u53ef\u4ee5\u7bc0\u7701\u5b58\u5132\u7a7a\u9593\u4e26\u63d0\u9ad8\u6027\u80fd\u3002\u4f8b\u5982\uff0c\u5c0d\u65bc\u5c0f\u7bc4\u570d\u7684\u6574\u6578\uff0c\u53ef\u4ee5\u4f7f\u7528 TINYINT \u800c\u4e0d\u662f INT\u3002<\/li>\n<li><strong>\u8003\u616e\u672a\u4f86\u64f4\u5c55<\/strong>\uff1a\u5728\u8a2d\u8a08\u6578\u64da\u5eab\u6642\uff0c\u61c9\u8003\u616e\u5230\u672a\u4f86\u53ef\u80fd\u7684\u9700\u6c42\u8b8a\u66f4\uff0c\u907f\u514d\u983b\u7e41\u7684\u7d50\u69cb\u8abf\u6574\u3002<\/li>\n<li><strong>\u5b9a\u671f\u9032\u884c\u6027\u80fd\u6e2c\u8a66<\/strong>\uff1a\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u9577\uff0c\u5b9a\u671f\u9032\u884c\u6027\u80fd\u6e2c\u8a66\u53ef\u4ee5\u5e6b\u52a9\u53ca\u6642\u767c\u73fe\u74f6\u9838\u4e26\u9032\u884c\u512a\u5316\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-tKSbnAizMT\">\u7d50\u8ad6<\/h2>\n<p>\u6578\u64da\u5eab\u8a2d\u8a08\u662f\u4e00\u9805\u8907\u96dc\u4f46\u81f3\u95dc\u91cd\u8981\u7684\u6280\u80fd\uff0c\u5c0d\u65bc\u7a0b\u5e8f\u54e1\u4f86\u8aaa\uff0c\u638c\u63e1\u57fa\u672c\u539f\u5247\u3001\u8a2d\u8a08\u6a21\u5f0f\u548c\u5be6\u7528\u6280\u5de7\u5c07\u6709\u52a9\u65bc\u63d0\u5347\u5176\u5c08\u696d\u80fd\u529b\u3002\u96a8\u8457\u6280\u8853\u7684\u767c\u5c55\uff0c\u6578\u64da\u5eab\u8a2d\u8a08\u7684\u6700\u4f73\u5be6\u8e10\u4e5f\u5728\u4e0d\u65b7\u6f14\u8b8a\uff0c\u56e0\u6b64\u6301\u7e8c\u5b78\u7fd2\u548c\u5be6\u8e10\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u652f\u6301\u60a8\u7684\u6578\u64da\u5eab\u61c9\u7528\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684\u5ba2\u6236\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> 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