{"id":186810,"date":"2024-11-11T09:01:29","date_gmt":"2024-11-11T01:01:29","guid":{"rendered":"https:\/\/server.hk\/cnblog\/186810\/"},"modified":"2024-11-11T09:01:29","modified_gmt":"2024-11-11T01:01:29","slug":"%e6%95%b8%e6%93%9a%e5%ba%ab%e8%aa%b2%e7%a8%8b%e8%a8%ad%e8%a8%88%e8%80%83%e5%8b%a4%e7%ae%a1%e7%90%86%e7%b3%bb%e7%b5%b1%e5%af%a6%e7%8f%be-%e6%95%b8%e6%93%9a%e5%ba%ab%e8%aa%b2%e7%a8%8b%e8%a8%ad%e8%a8%88","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/186810\/","title":{"rendered":"\u6578\u64da\u5eab\u8ab2\u7a0b\u8a2d\u8a08\u8003\u52e4\u7ba1\u7406\u7cfb\u7d71\u5be6\u73fe (\u6578\u64da\u5eab\u8ab2\u7a0b\u8a2d\u8a08\u8003\u52e4\u7ba1\u7406\u7cfb\u7d71)"},"content":{"rendered":"<h1 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e8%aa%b2%e7%a8%8b%e8%a8%ad%e8%a8%88%e8%80%83%e5%8b%a4%e7%ae%a1%e7%90%86%e7%b3%bb%e7%b5%b1%e5%af%a6%e7%8f%be-nloXLyorcB\">\u6578\u64da\u5eab\u8ab2\u7a0b\u8a2d\u8a08\u8003\u52e4\u7ba1\u7406\u7cfb\u7d71\u5be6\u73fe<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6559\u80b2\u74b0\u5883\u4e2d\uff0c\u8003\u52e4\u7ba1\u7406\u7cfb\u7d71\u7684\u9700\u6c42\u65e5\u76ca\u589e\u52a0\u3002\u96a8\u8457\u6578\u5b57\u5316\u9032\u7a0b\u7684\u52a0\u5feb\uff0c\u50b3\u7d71\u7684\u8003\u52e4\u65b9\u5f0f\u5df2\u7d93\u7121\u6cd5\u6eff\u8db3\u73fe\u4ee3\u6559\u80b2\u6a5f\u69cb\u7684\u9700\u6c42\u3002\u56e0\u6b64\uff0c\u8a2d\u8a08\u4e00\u500b\u9ad8\u6548\u7684\u8003\u52e4\u7ba1\u7406\u7cfb\u7d71\uff0c\u4e26\u5229\u7528\u6578\u64da\u5eab\u6280\u8853\u4f86\u5be6\u73fe\u5176\u529f\u80fd\uff0c\u6210\u70ba\u4e86\u8a31\u591a\u6559\u80b2\u5de5\u4f5c\u8005\u548c\u958b\u767c\u8005\u7684\u95dc\u6ce8\u7126\u9ede\u3002<\/p>\n<h2 id=\"%e8%80%83%e5%8b%a4%e7%ae%a1%e7%90%86%e7%b3%bb%e7%b5%b1%e7%9a%84%e9%9c%80%e6%b1%82%e5%88%86%e6%9e%90-nloXLyorcB\">\u8003\u52e4\u7ba1\u7406\u7cfb\u7d71\u7684\u9700\u6c42\u5206\u6790<\/h2>\n<p>\u8003\u52e4\u7ba1\u7406\u7cfb\u7d71\u7684\u4e3b\u8981\u529f\u80fd\u5305\u62ec\u5b78\u751f\u8003\u52e4\u8a18\u9304\u3001\u67e5\u8a62\u3001\u5831\u8868\u751f\u6210\u7b49\u3002\u9019\u4e9b\u529f\u80fd\u4e0d\u50c5\u80fd\u5920\u63d0\u9ad8\u8003\u52e4\u7684\u6e96\u78ba\u6027\uff0c\u9084\u80fd\u6e1b\u5c11\u6559\u5e2b\u7684\u5de5\u4f5c\u8ca0\u64d4\u3002\u4ee5\u4e0b\u662f\u8003\u52e4\u7ba1\u7406\u7cfb\u7d71\u7684\u4e00\u4e9b\u57fa\u672c\u9700\u6c42\uff1a<\/p>\n<ul>\n<li>\u5b78\u751f\u4fe1\u606f\u7ba1\u7406\uff1a\u80fd\u5920\u6dfb\u52a0\u3001\u4fee\u6539\u548c\u522a\u9664\u5b78\u751f\u7684\u57fa\u672c\u4fe1\u606f\u3002<\/li>\n<li>\u8003\u52e4\u8a18\u9304\uff1a\u80fd\u5920\u8a18\u9304\u6bcf\u4f4d\u5b78\u751f\u7684\u8003\u52e4\u72c0\u614b\uff0c\u5305\u62ec\u51fa\u5e2d\u3001\u7f3a\u5e2d\u3001\u9072\u5230\u7b49\u3002<\/li>\n<li>\u67e5\u8a62\u529f\u80fd\uff1a\u80fd\u5920\u6839\u64da\u4e0d\u540c\u689d\u4ef6\u67e5\u8a62\u8003\u52e4\u8a18\u9304\u3002<\/li>\n<li>\u5831\u8868\u751f\u6210\uff1a\u80fd\u5920\u751f\u6210\u8003\u52e4\u5831\u8868\uff0c\u65b9\u4fbf\u6559\u5e2b\u548c\u7ba1\u7406\u8005\u9032\u884c\u5206\u6790\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b3%bb%e7%b5%b1%e8%a8%ad%e8%a8%88-nloXLyorcB\">\u7cfb\u7d71\u8a2d\u8a08<\/h2>\n<p>\u5728\u8a2d\u8a08\u8003\u52e4\u7ba1\u7406\u7cfb\u7d71\u6642\uff0c\u9996\u5148\u9700\u8981\u78ba\u5b9a\u6578\u64da\u5eab\u7684\u7d50\u69cb\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u6578\u64da\u5eab\u8a2d\u8a08\u793a\u4f8b\uff1a<\/p>\n<pre><code>\nCREATE TABLE Students (\n    student_id INT PRIMARY KEY AUTO_INCREMENT,\n    name VARCHAR(100) NOT NULL,\n    class VARCHAR(50) NOT NULL\n);\n\nCREATE TABLE Attendance (\n    attendance_id INT PRIMARY KEY AUTO_INCREMENT,\n    student_id INT,\n    date DATE,\n    status ENUM('Present', 'Absent', 'Late'),\n    FOREIGN KEY (student_id) REFERENCES Students(student_id)\n);\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u8a2d\u8a08\u4e2d\uff0c\u6211\u5011\u5275\u5efa\u4e86\u5169\u500b\u8868\uff1aStudents \u8868\u7528\u65bc\u5b58\u5132\u5b78\u751f\u7684\u57fa\u672c\u4fe1\u606f\uff0c\u800c Attendance \u8868\u5247\u7528\u65bc\u8a18\u9304\u6bcf\u4f4d\u5b78\u751f\u7684\u8003\u52e4\u72c0\u614b\u3002\u9019\u6a23\u7684\u8a2d\u8a08\u4e0d\u50c5\u7c21\u55ae\u660e\u4e86\uff0c\u9084\u80fd\u5920\u6709\u6548\u5730\u9032\u884c\u6578\u64da\u7684\u7ba1\u7406\u548c\u67e5\u8a62\u3002<\/p>\n<h2 id=\"%e7%b3%bb%e7%b5%b1%e5%af%a6%e7%8f%be-nloXLyorcB\">\u7cfb\u7d71\u5be6\u73fe<\/h2>\n<p>\u5728\u7cfb\u7d71\u5be6\u73fe\u968e\u6bb5\uff0c\u6211\u5011\u53ef\u4ee5\u4f7f\u7528\u591a\u7a2e\u7de8\u7a0b\u8a9e\u8a00\u548c\u6846\u67b6\u4f86\u958b\u767c\u8003\u52e4\u7ba1\u7406\u7cfb\u7d71\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u4f7f\u7528 PHP \u548c MySQL \u7684\u7c21\u55ae\u793a\u4f8b\uff1a<\/p>\n<pre><code>\nconnect_error) {\n    die(\"Connection failed: \" . $conn-&gt;connect_error);\n}\n\n\/\/ \u63d2\u5165\u8003\u52e4\u8a18\u9304\n$sql = \"INSERT INTO Attendance (student_id, date, status) VALUES (1, '2023-10-01', 'Present')\";\nif ($conn-&gt;query($sql) === TRUE) {\n    echo \"\u8003\u52e4\u8a18\u9304\u63d2\u5165\u6210\u529f\";\n} else {\n    echo \"\u932f\u8aa4: \" . $sql . \"<br>\" . $conn-&gt;error;\n}\n\n$conn-&gt;close();\n?&gt;\n<\/code><\/pre>\n<p>\u5728\u9019\u6bb5\u4ee3\u78bc\u4e2d\uff0c\u6211\u5011\u9996\u5148\u5efa\u7acb\u4e86\u8207\u6578\u64da\u5eab\u7684\u9023\u63a5\uff0c\u7136\u5f8c\u63d2\u5165\u4e86\u4e00\u689d\u8003\u52e4\u8a18\u9304\u3002\u9019\u53ea\u662f\u7cfb\u7d71\u5be6\u73fe\u7684\u4e00\u90e8\u5206\uff0c\u5be6\u969b\u7684\u7cfb\u7d71\u9084\u9700\u8981\u8003\u616e\u7528\u6236\u754c\u9762\u3001\u6578\u64da\u9a57\u8b49\u548c\u5b89\u5168\u6027\u7b49\u554f\u984c\u3002<\/p>\n<h2 id=\"%e7%b3%bb%e7%b5%b1%e6%b8%ac%e8%a9%a6%e8%88%87%e5%84%aa%e5%8c%96-nloXLyorcB\">\u7cfb\u7d71\u6e2c\u8a66\u8207\u512a\u5316<\/h2>\n<p>\u5728\u7cfb\u7d71\u958b\u767c\u5b8c\u6210\u5f8c\uff0c\u9032\u884c\u6e2c\u8a66\u662f\u5fc5\u4e0d\u53ef\u5c11\u7684\u3002\u6e2c\u8a66\u53ef\u4ee5\u5e6b\u52a9\u6211\u5011\u767c\u73fe\u7cfb\u7d71\u4e2d\u7684\u6f5b\u5728\u554f\u984c\uff0c\u4e26\u9032\u884c\u76f8\u61c9\u7684\u512a\u5316\u3002\u5e38\u898b\u7684\u6e2c\u8a66\u65b9\u6cd5\u5305\u62ec\u55ae\u5143\u6e2c\u8a66\u3001\u96c6\u6210\u6e2c\u8a66\u548c\u6027\u80fd\u6e2c\u8a66\u7b49\u3002<\/p>\n<p>\u6b64\u5916\uff0c\u6839\u64da\u7528\u6236\u7684\u53cd\u994b\u9032\u884c\u7cfb\u7d71\u7684\u512a\u5316\u4e5f\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u9019\u53ef\u4ee5\u5305\u62ec\u6539\u9032\u7528\u6236\u754c\u9762\u3001\u589e\u52a0\u65b0\u7684\u529f\u80fd\u6216\u63d0\u9ad8\u7cfb\u7d71\u7684\u6027\u80fd\u7b49\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-nloXLyorcB\">\u7e3d\u7d50<\/h2>\n<p>\u6578\u64da\u5eab\u8ab2\u7a0b\u8a2d\u8a08\u8003\u52e4\u7ba1\u7406\u7cfb\u7d71\u7684\u5be6\u73fe\u4e0d\u50c5\u80fd\u5920\u63d0\u9ad8\u8003\u52e4\u7684\u6e96\u78ba\u6027\uff0c\u9084\u80fd\u5920\u6e1b\u5c11\u6559\u5e2b\u7684\u5de5\u4f5c\u8ca0\u64d4\u3002\u901a\u904e\u5408\u7406\u7684\u6578\u64da\u5eab\u8a2d\u8a08\u548c\u7cfb\u7d71\u5be6\u73fe\uff0c\u6211\u5011\u53ef\u4ee5\u69cb\u5efa\u4e00\u500b\u9ad8\u6548\u7684\u8003\u52e4\u7ba1\u7406\u7cfb\u7d71\u3002\u5c0d\u65bc\u9700\u8981\u7a69\u5b9a\u548c\u9ad8\u6548\u7684\u670d\u52d9\u5668\u652f\u6301\u7684\u6559\u80b2\u6a5f\u69cb\u4f86\u8aaa\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u5c07\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u7121\u8ad6\u662f\u6578\u64da\u5b58\u5132\u9084\u662f\u7cfb\u7d71\u904b\u884c\uff0c\u7a69\u5b9a\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u90fd\u80fd\u63d0\u4f9b\u826f\u597d\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u6578\u64da\u5eab\u8ab2\u7a0b\u8a2d\u8a08\u4e2d\u7684\u8003\u52e4\u7ba1\u7406\u7cfb\u7d71\u5be6\u73fe\uff0c\u63d0\u5347\u5b78\u751f\u51fa\u52e4\u8ffd\u8e64\u6548\u7387\uff0c\u512a\u5316\u6559\u5b78\u7ba1\u7406\u6d41\u7a0b\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-186810","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/186810","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=186810"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/186810\/revisions"}],"predecessor-version":[{"id":186811,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/186810\/revisions\/186811"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=186810"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=186810"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=186810"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}