{"id":175225,"date":"2024-11-08T04:05:18","date_gmt":"2024-11-07T20:05:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/175225\/"},"modified":"2024-11-08T04:05:19","modified_gmt":"2024-11-07T20:05:19","slug":"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8html%e9%8f%88%e6%8e%a5%e6%95%b8%e6%93%9a%e5%ba%ab-html%e6%80%8e%e9%ba%bc%e9%8f%88%e6%8e%a5%e6%95%b8%e6%93%9a%e5%ba%ab","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/175225\/","title":{"rendered":"\u5982\u4f55\u4f7f\u7528HTML\u93c8\u63a5\u6578\u64da\u5eab (html\u600e\u9ebc\u93c8\u63a5\u6578\u64da\u5eab)"},"content":{"rendered":"<h1 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id=\"%e8%a8%ad%e8%a8%88%e6%95%b8%e6%93%9a%e5%ba%ab%e7%b5%90%e6%a7%8b-XJXWQKfIXH\">\u8a2d\u8a08\u6578\u64da\u5eab\u7d50\u69cb<\/h2>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u8a2d\u8a08\u4e00\u500b\u6578\u64da\u5eab\u7d50\u69cb\u3002\u5047\u8a2d\u6211\u5011\u8981\u5275\u5efa\u4e00\u500b\u7528\u6236\u4fe1\u606f\u7684\u6578\u64da\u5eab\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528SQL\u8a9e\u8a00\u4f86\u5275\u5efa\u4e00\u500b\u540d\u70ba\u201cusers\u201d\u7684\u8868\uff1a<\/p>\n<pre><code>\nCREATE TABLE users (\n    id INT AUTO_INCREMENT PRIMARY KEY,\n    username VARCHAR(50) NOT NULL,\n    email VARCHAR(100) NOT NULL\n);\n<\/code><\/pre>\n<h2 id=\"%e4%bd%bf%e7%94%a8%e5%be%8c%e7%ab%af%e8%aa%9e%e8%a8%80%e8%99%95%e7%90%86%e6%95%b8%e6%93%9a%e5%ba%ab%e8%ab%8b%e6%b1%82-XJXWQKfIXH\">\u4f7f\u7528\u5f8c\u7aef\u8a9e\u8a00\u8655\u7406\u6578\u64da\u5eab\u8acb\u6c42<\/h2>\n<p>\u63a5\u4e0b\u4f86\uff0c\u60a8\u9700\u8981\u4f7f\u7528\u5f8c\u7aef\u8a9e\u8a00\u4f86\u8655\u7406\u8207\u6578\u64da\u5eab\u7684\u4ea4\u4e92\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u4f7f\u7528PHP\u7684\u793a\u4f8b\uff0c\u8a72\u793a\u4f8b\u9023\u63a5\u5230MySQL\u6578\u64da\u5eab\u4e26\u63d2\u5165\u7528\u6236\u6578\u64da\uff1a<\/p>\n<pre><code>\nconnect_error) {\n    die(\"Connection failed: \" . $conn-&gt;connect_error);\n}\n\n\/\/ \u63d2\u5165\u6578\u64da\nif ($_SERVER[\"REQUEST_METHOD\"] == \"POST\") {\n    $user = $_POST['username'];\n    $email = $_POST['email'];\n    \n    $sql = \"INSERT INTO users (username, email) VALUES ('$user', '$email')\";\n    \n    if ($conn-&gt;query($sql) === TRUE) {\n        echo \"\u65b0\u8a18\u9304\u5275\u5efa\u6210\u529f\";\n    } else {\n        echo \"\u932f\u8aa4: \" . $sql . \"<br>\" . $conn-&gt;error;\n    }\n}\n\n$conn-&gt;close();\n?&gt;\n<\/code><\/pre>\n<h2 id=\"%e5%9c%a8html%e4%b8%ad%e4%bd%bf%e7%94%a8%e8%a1%a8%e5%96%ae%e6%8f%90%e4%ba%a4%e6%95%b8%e6%93%9a-XJXWQKfIXH\">\u5728HTML\u4e2d\u4f7f\u7528\u8868\u55ae\u63d0\u4ea4\u6578\u64da<\/h2>\n<p>\u73fe\u5728\uff0c\u60a8\u53ef\u4ee5\u5728HTML\u4e2d\u5275\u5efa\u4e00\u500b\u8868\u55ae\uff0c\u8b93\u7528\u6236\u8f38\u5165\u6578\u64da\u4e26\u63d0\u4ea4\uff1a<\/p>\n<pre><code>\n\n    <label for=\"username\">\u7528\u6236\u540d:<\/label>\n    \n    \n    <label for=\"email\">\u96fb\u5b50\u90f5\u4ef6:<\/label>\n    \n    \n    \n\n<\/code><\/pre>\n<h2 id=\"%e9%a1%af%e7%a4%ba%e5%be%9e%e6%95%b8%e6%93%9a%e5%ba%ab%e6%aa%a2%e7%b4%a2%e7%9a%84%e6%95%b8%e6%93%9a-XJXWQKfIXH\">\u986f\u793a\u5f9e\u6578\u64da\u5eab\u6aa2\u7d22\u7684\u6578\u64da<\/h2>\n<p>\u6700\u5f8c\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u5f8c\u7aef\u8a9e\u8a00\u5f9e\u6578\u64da\u5eab\u6aa2\u7d22\u6578\u64da\u4e26\u986f\u793a\u5728HTML\u9801\u9762\u4e0a\uff1a<\/p>\n<pre><code>\nconnect_error) {\n    die(\"Connection failed: \" . $conn-&gt;connect_error);\n}\n\n\/\/ \u67e5\u8a62\u6578\u64da\n$sql = \"SELECT id, username, email FROM users\";\n$result = $conn-&gt;query($sql);\n\nif ($result-&gt;num_rows &gt; 0) {\n    \/\/ \u8f38\u51fa\u6578\u64da\n    while($row = $result-&gt;fetch_assoc()) {\n        echo \"id: \" . $row[\"id\"]. \" - \u7528\u6236\u540d: \" . $row[\"username\"]. \" - \u96fb\u5b50\u90f5\u4ef6: \" . $row[\"email\"]. \"<br>\";\n    }\n} else {\n    echo \"0 \u7d50\u679c\";\n}\n$conn-&gt;close();\n?&gt;\n<\/code><\/pre>\n<h2 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