{"id":61603,"date":"2024-10-13T12:18:17","date_gmt":"2024-10-13T04:18:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/61603\/"},"modified":"2024-10-13T12:18:17","modified_gmt":"2024-10-13T04:18:17","slug":"html%e7%b7%a8%e7%a2%bc%e5%af%a6%e7%8f%be%ef%bc%9a%e5%ad%98%e5%84%b2%e6%95%b8%e6%93%9a%e5%88%b0%e6%95%b8%e6%93%9a%e5%ba%ab-html%e7%b7%a8%e7%a2%bc%e5%be%8c%e5%ad%98%e5%85%a5%e6%95%b8%e6%93%9a%e5%ba%ab","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/61603\/","title":{"rendered":"HTML\u7de8\u78bc\u5be6\u73fe\uff1a\u5b58\u5132\u6578\u64da\u5230\u6578\u64da\u5eab (html\u7de8\u78bc\u5f8c\u5b58\u5165\u6578\u64da\u5eab)"},"content":{"rendered":"

HTML\u7de8\u78bc\u5be6\u73fe\uff1a\u5b58\u5132\u6578\u64da\u5230\u6578\u64da\u5eab<\/h1>\n

\u5728\u73fe\u4ee3\u7db2\u9801\u958b\u767c\u4e2d\uff0c\u5c07\u7528\u6236\u8f38\u5165\u7684\u6578\u64da\u5b58\u5132\u5230\u6578\u64da\u5eab\u662f\u4e00\u500b\u5e38\u898b\u7684\u9700\u6c42\u3002\u9019\u4e0d\u50c5\u6d89\u53ca\u5230\u524d\u7aef\u7684HTML\u7de8\u78bc\uff0c\u9084\u9700\u8981\u5f8c\u7aef\u7684\u6578\u64da\u8655\u7406\u548c\u6578\u64da\u5eab\u64cd\u4f5c\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u901a\u904eHTML\u7de8\u78bc\u5c07\u6578\u64da\u5b58\u5132\u5230\u6578\u64da\u5eab\uff0c\u4e26\u63d0\u4f9b\u76f8\u95dc\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n

HTML\u8868\u55ae\u7684\u57fa\u672c\u7d50\u69cb<\/h2>\n

\u9996\u5148\uff0c\u6211\u5011\u9700\u8981\u5275\u5efa\u4e00\u500bHTML\u8868\u55ae\uff0c\u8b93\u7528\u6236\u80fd\u5920\u8f38\u5165\u6578\u64da\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684HTML\u8868\u55ae\u793a\u4f8b\uff1a<\/p>\n

<form action=\"submit.php\" method=\"post\">\n    <label for=\"name\">\u59d3\u540d:<\/label>\n    <input type=\"text\" id=\"name\" name=\"name\"><br>\n    \n    <label for=\"email\">\u96fb\u5b50\u90f5\u4ef6:<\/label>\n    <input type=\"email\" id=\"email\" name=\"email\"><br>\n    \n    <input type=\"submit\" value=\"\u63d0\u4ea4\">\n<\/form><\/code><\/pre>\n
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<?php\n\/\/ \u9023\u63a5\u5230\u6578\u64da\u5eab\n$servername = \"localhost\";\n$username = \"username\";\n$password = \"password\";\n$dbname = \"database_name\";\n\n$conn = new mysqli($servername, $username, $password, $dbname);\n\n\/\/ \u6aa2\u67e5\u9023\u63a5\nif ($conn->connect_error) {\n    die(\"\u9023\u63a5\u5931\u6557: \" . $conn->connect_error);\n}\n\n\/\/ \u7372\u53d6\u7528\u6236\u8f38\u5165\n$name = $_POST['name'];\n$email = $_POST['email'];\n\n\/\/ \u4f7f\u7528\u9810\u8655\u7406\u8a9e\u53e5\u9632\u6b62SQL\u6ce8\u5165\n$stmt = $conn->prepare(\"INSERT INTO users (name, email) VALUES (?, ?)\");\n$stmt->bind_param(\"ss\", $name, $email);\n\n\/\/ \u57f7\u884c\u8a9e\u53e5\nif ($stmt->execute()) {\n    echo \"\u6578\u64da\u5df2\u6210\u529f\u5b58\u5132\uff01\";\n} else {\n    echo \"\u932f\u8aa4: \" . $stmt->error;\n}\n\n\/\/ \u95dc\u9589\u9023\u63a5\n$stmt->close();\n$conn->close();\n?><\/code><\/pre>\n
\u5728\u9019\u6bb5\u4ee3\u78bc\u4e2d\uff0c\u6211\u5011\u9996\u5148\u9023\u63a5\u5230MySQL\u6578\u64da\u5eab\uff0c\u7136\u5f8c\u4f7f\u7528\u9810\u8655\u7406\u8a9e\u53e5\u5c07\u7528\u6236\u7684\u59d3\u540d\u548c\u96fb\u5b50\u90f5\u4ef6\u63d2\u5165\u5230\u201cusers\u201d\u8868\u4e2d\u3002\u9019\u6a23\u53ef\u4ee5\u6709\u6548\u9632\u6b62SQL\u6ce8\u5165\u653b\u64ca\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\u3002<\/p>\n
\u6578\u64da\u5eab\u8a2d\u8a08<\/h2>\n
\u5728\u9032\u884c\u6578\u64da\u5b58\u5132\u4e4b\u524d\uff0c\u6211\u5011\u9700\u8981\u8a2d\u8a08\u6578\u64da\u5eab\u7d50\u69cb\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u201cusers\u201d\u8868\u7684SQL\u5275\u5efa\u8a9e\u53e5\uff1a<\/p>\n
CREATE TABLE users (\n    id INT(6) UNSIGNED AUTO_INCREMENT PRIMARY KEY,\n    name VARCHAR(30) NOT NULL,\n    email VARCHAR(50) NOT NULL,\n    reg_date TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP\n);<\/code><\/pre>\n
\u9019\u500b\u8868\u5305\u542b\u4e09\u500b\u5b57\u6bb5\uff1aid\uff08\u81ea\u589e\u4e3b\u9375\uff09\u3001name\uff08\u7528\u6236\u59d3\u540d\uff09\u548cemail\uff08\u7528\u6236\u96fb\u5b50\u90f5\u4ef6\uff09\u3002\u6b64\u5916\uff0c\u9084\u6709\u4e00\u500breg_date\u5b57\u6bb5\uff0c\u7528\u65bc\u8a18\u9304\u7528\u6236\u8a3b\u518a\u7684\u6642\u9593\u3002<\/p>\n
\u6578\u64da\u9a57\u8b49<\/h2>\n
\u5728\u5c07\u6578\u64da\u5b58\u5132\u5230\u6578\u64da\u5eab\u4e4b\u524d\uff0c\u9032\u884c\u6578\u64da\u9a57\u8b49\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u9019\u53ef\u4ee5\u9632\u6b62\u4e0d\u6b63\u78ba\u6216\u4e0d\u5b89\u5168\u7684\u6578\u64da\u9032\u5165\u6578\u64da\u5eab\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u57fa\u672c\u7684\u9a57\u8b49\u793a\u4f8b\uff1a<\/p>\n
<?php\nif (empty($name) || empty($email)) {\n    die(\"\u59d3\u540d\u548c\u96fb\u5b50\u90f5\u4ef6\u4e0d\u80fd\u70ba\u7a7a\uff01\");\n}\n\nif (!filter_var($email, FILTER_VALIDATE_EMAIL)) {\n    die(\"\u7121\u6548\u7684\u96fb\u5b50\u90f5\u4ef6\u683c\u5f0f\uff01\");\n}\n?><\/code><\/pre>\n
\u9019\u6bb5\u4ee3\u78bc\u6aa2\u67e5\u7528\u6236\u662f\u5426\u586b\u5beb\u4e86\u59d3\u540d\u548c\u96fb\u5b50\u90f5\u4ef6\uff0c\u4e26\u9a57\u8b49\u96fb\u5b50\u90f5\u4ef6\u7684\u683c\u5f0f\u662f\u5426\u6b63\u78ba\u3002<\/p>\n
\u7e3d\u7d50<\/h2>\n
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\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u53ef\u9760\u7684 \u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u652f\u6301\u60a8\u7684\u7db2\u7ad9\u6216\u61c9\u7528\u7a0b\u5e8f\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u3002\u7121\u8ad6\u662f \u4e91\u670d\u52a1\u5668<\/a> \u9084\u662f \u9999\u6e2f\u670d\u52a1\u5668<\/a>\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u7684\u6027\u80fd\u548c\u512a\u8cea\u7684\u670d\u52d9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
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