{"id":183854,"date":"2024-11-10T08:17:19","date_gmt":"2024-11-10T00:17:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/183854\/"},"modified":"2024-11-10T08:17:20","modified_gmt":"2024-11-10T00:17:20","slug":"%e4%bd%bf%e7%94%a8mvc%e6%a8%a1%e5%bc%8f%e5%89%b5%e5%bb%ba%e6%95%b8%e6%93%9a%e5%ba%ab%e5%af%a6%e4%be%8b-c-%e5%89%b5%e5%bb%ba%e6%95%b8%e6%93%9a%e5%ba%abmvc%e5%af%a6%e4%be%8b","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/183854\/","title":{"rendered":"\u4f7f\u7528MVC\u6a21\u5f0f\u5275\u5efa\u6578\u64da\u5eab\u5be6\u4f8b (c \u5275\u5efa\u6578\u64da\u5eabmvc\u5be6\u4f8b)"},"content":{"rendered":"<h1 id=\"%e4%bd%bf%e7%94%a8mvc%e6%a8%a1%e5%bc%8f%e5%89%b5%e5%bb%ba%e6%95%b8%e6%93%9a%e5%ba%ab%e5%af%a6%e4%be%8b-htsjEUgdrf\">\u4f7f\u7528MVC\u6a21\u5f0f\u5275\u5efa\u6578\u64da\u5eab\u5be6\u4f8b<\/h1>\n<p>\u5728\u73fe\u4ee3\u7684\u8edf\u4ef6\u958b\u767c\u4e2d\uff0cMVC\uff08Model-View-Controller\uff09\u6a21\u5f0f\u662f\u4e00\u7a2e\u5ee3\u6cdb\u4f7f\u7528\u7684\u67b6\u69cb\u6a21\u5f0f\u3002\u5b83\u5c07\u61c9\u7528\u7a0b\u5e8f\u5206\u70ba\u4e09\u500b\u4e3b\u8981\u90e8\u5206\uff1a\u6a21\u578b\uff08Model\uff09\u3001\u8996\u5716\uff08View\uff09\u548c\u63a7\u5236\u5668\uff08Controller\uff09\uff0c\u9019\u6a23\u7684\u5206\u96e2\u4f7f\u5f97\u958b\u767c\u548c\u7dad\u8b77\u8b8a\u5f97\u66f4\u52a0\u9ad8\u6548\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u4f7f\u7528MVC\u6a21\u5f0f\u4f86\u5275\u5efa\u4e00\u500b\u6578\u64da\u5eab\u5be6\u4f8b\uff0c\u4e26\u63d0\u4f9b\u76f8\u61c9\u7684\u4ee3\u78bc\u793a\u4f8b\u3002<\/p>\n<h2 id=\"mvc%e6%a8%a1%e5%bc%8f%e6%a6%82%e8%bf%b0-htsjEUgdrf\">MVC\u6a21\u5f0f\u6982\u8ff0<\/h2>\n<p>MVC\u6a21\u5f0f\u7684\u4e3b\u8981\u76ee\u7684\u662f\u5c07\u696d\u52d9\u908f\u8f2f\u3001\u7528\u6236\u754c\u9762\u548c\u7528\u6236\u8f38\u5165\u5206\u958b\u3002\u9019\u6a23\u7684\u5206\u96e2\u4f7f\u5f97\u958b\u767c\u8005\u53ef\u4ee5\u5c08\u6ce8\u65bc\u5404\u81ea\u7684\u90e8\u5206\uff0c\u5f9e\u800c\u63d0\u9ad8\u958b\u767c\u6548\u7387\u548c\u4ee3\u78bc\u7684\u53ef\u7dad\u8b77\u6027\u3002<\/p>\n<ul>\n<li><strong>\u6a21\u578b\uff08Model\uff09<\/strong>\uff1a\u8ca0\u8cac\u6578\u64da\u7684\u8655\u7406\u548c\u696d\u52d9\u908f\u8f2f\u3002\u5b83\u8207\u6578\u64da\u5eab\u9032\u884c\u4ea4\u4e92\uff0c\u4e26\u63d0\u4f9b\u6578\u64da\u7d66\u63a7\u5236\u5668\u3002<\/li>\n<li><strong>\u8996\u5716\uff08View\uff09<\/strong>\uff1a\u8ca0\u8cac\u986f\u793a\u6578\u64da\u7684\u7528\u6236\u754c\u9762\u3002\u5b83\u5f9e\u6a21\u578b\u7372\u53d6\u6578\u64da\u4e26\u5c07\u5176\u5448\u73fe\u7d66\u7528\u6236\u3002<\/li>\n<li><strong>\u63a7\u5236\u5668\uff08Controller\uff09<\/strong>\uff1a\u8ca0\u8cac\u8655\u7406\u7528\u6236\u7684\u8f38\u5165\uff0c\u4e26\u6839\u64da\u8f38\u5165\u8abf\u7528\u76f8\u61c9\u7684\u6a21\u578b\u548c\u8996\u5716\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%89%b5%e5%bb%ba%e6%95%b8%e6%93%9a%e5%ba%ab%e5%af%a6%e4%be%8b%e7%9a%84%e6%ad%a5%e9%a9%9f-htsjEUgdrf\">\u5275\u5efa\u6578\u64da\u5eab\u5be6\u4f8b\u7684\u6b65\u9a5f<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4f7f\u7528MVC\u6a21\u5f0f\u5275\u5efa\u6578\u64da\u5eab\u5be6\u4f8b\u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e8%a8%ad%e8%a8%88%e6%95%b8%e6%93%9a%e5%ba%ab-htsjEUgdrf\">1. \u8a2d\u8a08\u6578\u64da\u5eab<\/h3>\n<p>\u9996\u5148\uff0c\u6211\u5011\u9700\u8981\u8a2d\u8a08\u6578\u64da\u5eab\u7684\u7d50\u69cb\u3002\u5047\u8a2d\u6211\u5011\u8981\u5275\u5efa\u4e00\u500b\u7c21\u55ae\u7684\u7528\u6236\u7ba1\u7406\u7cfb\u7d71\uff0c\u6578\u64da\u5eab\u4e2d\u9700\u8981\u6709\u4e00\u500b\u7528\u6236\u8868\uff08users\uff09\u3002<\/p>\n<pre><code>CREATE TABLE users (\n    id INT AUTO_INCREMENT PRIMARY KEY,\n    username VARCHAR(50) NOT NULL,\n    password VARCHAR(255) NOT NULL,\n    email VARCHAR(100) NOT NULL\n);<\/code><\/pre>\n<h3 id=\"2-%e5%89%b5%e5%bb%ba%e6%a8%a1%e5%9e%8b%ef%bc%88model%ef%bc%89-htsjEUgdrf\">2. \u5275\u5efa\u6a21\u578b\uff08Model\uff09<\/h3>\n<p>\u63a5\u4e0b\u4f86\uff0c\u6211\u5011\u9700\u8981\u5275\u5efa\u4e00\u500b\u6a21\u578b\u4f86\u8207\u6578\u64da\u5eab\u9032\u884c\u4ea4\u4e92\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u7528\u6236\u6a21\u578b\u793a\u4f8b\uff1a<\/p>\n<pre><code>class User {\n    private $db;\n\n    public function __construct($database) {\n        $this-&gt;db = $database;\n    }\n\n    public function create($username, $password, $email) {\n        $stmt = $this-&gt;db-&gt;prepare(\"INSERT INTO users (username, password, email) VALUES (?, ?, ?)\");\n        $stmt-&gt;bind_param(\"sss\", $username, password_hash($password, PASSWORD_DEFAULT), $email);\n        return $stmt-&gt;execute();\n    }\n\n    public function find($id) {\n        $stmt = $this-&gt;db-&gt;prepare(\"SELECT * FROM users WHERE id = ?\");\n        $stmt-&gt;bind_param(\"i\", $id);\n        $stmt-&gt;execute();\n        return $stmt-&gt;get_result()-&gt;fetch_assoc();\n    }\n}<\/code><\/pre>\n<h3 id=\"3-%e5%89%b5%e5%bb%ba%e6%8e%a7%e5%88%b6%e5%99%a8%ef%bc%88controller%ef%bc%89-htsjEUgdrf\">3. \u5275\u5efa\u63a7\u5236\u5668\uff08Controller\uff09<\/h3>\n<p>\u63a7\u5236\u5668\u5c07\u8655\u7406\u7528\u6236\u7684\u8acb\u6c42\u4e26\u8abf\u7528\u6a21\u578b\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u7528\u6236\u63a7\u5236\u5668\u793a\u4f8b\uff1a<\/p>\n<pre><code>class UserController {\n    private $userModel;\n\n    public function __construct($userModel) {\n        $this-&gt;userModel = $userModel;\n    }\n\n    public function register($username, $password, $email) {\n        if ($this-&gt;userModel-&gt;create($username, $password, $email)) {\n            echo \"\u7528\u6236\u8a3b\u518a\u6210\u529f\uff01\";\n        } else {\n            echo \"\u8a3b\u518a\u5931\u6557\uff01\";\n        }\n    }\n\n    public function view($id) {\n        $user = $this-&gt;userModel-&gt;find($id);\n        if ($user) {\n            echo \"\u7528\u6236\u540d: \" . $user['username'] . \"<br>\";\n            echo \"\u96fb\u5b50\u90f5\u4ef6: \" . $user['email'];\n        } else {\n            echo \"\u7528\u6236\u4e0d\u5b58\u5728\uff01\";\n        }\n    }\n}<\/code><\/pre>\n<h3 id=\"4-%e5%89%b5%e5%bb%ba%e8%a6%96%e5%9c%96%ef%bc%88view%ef%bc%89-htsjEUgdrf\">4. \u5275\u5efa\u8996\u5716\uff08View\uff09<\/h3>\n<p>\u6700\u5f8c\uff0c\u6211\u5011\u9700\u8981\u5275\u5efa\u8996\u5716\u4f86\u986f\u793a\u6578\u64da\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684HTML\u8996\u5716\u793a\u4f8b\uff1a<\/p>\n<pre><code>&lt;!DOCTYPE html&gt;\n&lt;html&gt;\n&lt;head&gt;\n    &lt;title&gt;\u7528\u6236\u8a3b\u518a&lt;\/title&gt;\n&lt;\/head&gt;\n&lt;body&gt;\n    &lt;h1&gt;\u8a3b\u518a\u65b0\u7528\u6236&lt;\/h1&gt;\n    &lt;form method=\"POST\" action=\"register.php\"&gt;\n        &lt;label&gt;\u7528\u6236\u540d:&lt;\/label&gt;\n        &lt;input type=\"text\" name=\"username\" required&gt;&lt;br&gt;\n        &lt;label&gt;\u5bc6\u78bc:&lt;\/label&gt;\n        &lt;input type=\"password\" name=\"password\" required&gt;&lt;br&gt;\n        &lt;label&gt;\u96fb\u5b50\u90f5\u4ef6:&lt;\/label&gt;\n        &lt;input type=\"email\" name=\"email\" required&gt;&lt;br&gt;\n        &lt;input type=\"submit\" value=\"\u8a3b\u518a\"&gt;\n    &lt;\/form&gt;\n&lt;\/body&gt;\n&lt;\/html&gt;<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-htsjEUgdrf\">\u7e3d\u7d50<\/h2>\n<p>\u4f7f\u7528MVC\u6a21\u5f0f\u5275\u5efa\u6578\u64da\u5eab\u5be6\u4f8b\u4e0d\u50c5\u80fd\u5920\u63d0\u9ad8\u4ee3\u78bc\u7684\u53ef\u7dad\u8b77\u6027\uff0c\u9084\u80fd\u5920\u4f7f\u958b\u767c\u904e\u7a0b\u66f4\u52a0\u9ad8\u6548\u3002\u901a\u904e\u5c07\u696d\u52d9\u908f\u8f2f\u3001\u7528\u6236\u754c\u9762\u548c\u7528\u6236\u8f38\u5165\u5206\u958b\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u5c08\u6ce8\u65bc\u5404\u81ea\u7684\u90e8\u5206\uff0c\u5f9e\u800c\u63d0\u9ad8\u6574\u9ad4\u7684\u958b\u767c\u6548\u7387\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u90e8\u7f72\u60a8\u7684\u61c9\u7528\u7a0b\u5e8f\uff0cServer.HK \u63d0\u4f9b\u4e86\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684\u7528\u6236\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u9084\u662f\u5176\u4ed6\u985e\u578b\u7684 <a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a>\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u4f7f\u7528MVC\u6a21\u5f0f\u5275\u5efa\u6578\u64da\u5eab\u5be6\u4f8b\uff0c\u638c\u63e1C\u8a9e\u8a00\u4e2d\u7684\u6578\u64da\u7ba1\u7406\u8207\u67b6\u69cb\u8a2d\u8a08\u6280\u5de7\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-183854","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/183854","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=183854"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/183854\/revisions"}],"predecessor-version":[{"id":183855,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/183854\/revisions\/183855"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=183854"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=183854"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=183854"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}