{"id":173525,"date":"2024-11-07T18:45:23","date_gmt":"2024-11-07T10:45:23","guid":{"rendered":"https:\/\/server.hk\/cnblog\/173525\/"},"modified":"2024-11-07T18:45:23","modified_gmt":"2024-11-07T10:45:23","slug":"%e5%a6%82%e4%bd%95%e7%8d%b2%e5%8f%96%e7%94%a8%e6%88%b6%e6%8f%90%e4%ba%a4%e5%88%b0%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e8%a1%a8%e5%96%ae-%e7%8d%b2%e5%8f%96%e6%8f%90%e4%ba%a4%e5%88%b0%e6%95%b8%e6%93%9a","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/173525\/","title":{"rendered":"\u5982\u4f55\u7372\u53d6\u7528\u6236\u63d0\u4ea4\u5230\u6578\u64da\u5eab\u7684\u8868\u55ae (\u7372\u53d6\u63d0\u4ea4\u5230\u6578\u64da\u5eab\u7684\u8868\u55ae)"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e7%8d%b2%e5%8f%96%e7%94%a8%e6%88%b6%e6%8f%90%e4%ba%a4%e5%88%b0%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e8%a1%a8%e5%96%ae-suBNUwhRYa\">\u5982\u4f55\u7372\u53d6\u7528\u6236\u63d0\u4ea4\u5230\u6578\u64da\u5eab\u7684\u8868\u55ae<\/h1>\n<p>\u5728\u73fe\u4eca\u7684\u7db2\u7d61\u74b0\u5883\u4e2d\uff0c\u8868\u55ae\u662f\u7528\u6236\u8207\u7db2\u7ad9\u4e92\u52d5\u7684\u91cd\u8981\u5de5\u5177\u3002\u7121\u8ad6\u662f\u8a3b\u518a\u3001\u767b\u9304\u9084\u662f\u63d0\u4ea4\u53cd\u994b\uff0c\u8868\u55ae\u7684\u4f7f\u7528\u7121\u8655\u4e0d\u5728\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u6709\u6548\u5730\u7372\u53d6\u7528\u6236\u63d0\u4ea4\u5230\u6578\u64da\u5eab\u7684\u8868\u55ae\u6578\u64da\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n<h2 id=\"%e8%a1%a8%e5%96%ae%e7%9a%84%e5%9f%ba%e6%9c%ac%e7%b5%90%e6%a7%8b-suBNUwhRYa\">\u8868\u55ae\u7684\u57fa\u672c\u7d50\u69cb<\/h2>\n<p>\u4e00\u500b\u57fa\u672c\u7684HTML\u8868\u55ae\u901a\u5e38\u5305\u542b\u591a\u7a2e\u8f38\u5165\u5143\u7d20\uff0c\u4f8b\u5982\u6587\u672c\u6846\u3001\u4e0b\u62c9\u9078\u55ae\u548c\u6309\u9215\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u8868\u55ae\u7bc4\u4f8b\uff1a<\/p>\n<pre><code>&lt;form action=\"submit.php\" method=\"post\"&gt;\n    &lt;label for=\"name\"&gt;\u59d3\u540d:&lt;\/label&gt;\n    &lt;input type=\"text\" id=\"name\" name=\"name\"&gt;&lt;br&gt;\n    \n    &lt;label for=\"email\"&gt;\u96fb\u5b50\u90f5\u4ef6:&lt;\/label&gt;\n    &lt;input type=\"email\" id=\"email\" name=\"email\"&gt;&lt;br&gt;\n    \n    &lt;input type=\"submit\" value=\"\u63d0\u4ea4\"&gt;\n&lt;\/form&gt;<\/code><\/pre>\n<h2 id=\"%e5%be%8c%e7%ab%af%e8%99%95%e7%90%86%e8%a1%a8%e5%96%ae%e6%95%b8%e6%93%9a-suBNUwhRYa\">\u5f8c\u7aef\u8655\u7406\u8868\u55ae\u6578\u64da<\/h2>\n<p>\u7576\u7528\u6236\u63d0\u4ea4\u8868\u55ae\u6642\uff0c\u6578\u64da\u6703\u88ab\u767c\u9001\u5230\u6307\u5b9a\u7684\u5f8c\u7aef\u8655\u7406\u8173\u672c\u3002\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u6578\u64da\u5c07\u88ab\u767c\u9001\u5230\u540d\u70ba <code>submit.php<\/code> \u7684\u6587\u4ef6\u3002\u4ee5\u4e0b\u662f\u5982\u4f55\u5728PHP\u4e2d\u8655\u7406\u9019\u4e9b\u6578\u64da\u4e26\u5c07\u5176\u63d2\u5165\u5230\u6578\u64da\u5eab\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>&lt;?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-&gt;connect_error) {\n    die(\"\u9023\u63a5\u5931\u6557: \" . $conn-&gt;connect_error);\n}\n\n\/\/ \u7372\u53d6\u8868\u55ae\u6578\u64da\n$name = $_POST['name'];\n$email = $_POST['email'];\n\n\/\/ \u6e96\u5099SQL\u8a9e\u53e5\n$sql = \"INSERT INTO users (name, email) VALUES ('$name', '$email')\";\n\nif ($conn-&gt;query($sql) === TRUE) {\n    echo \"\u65b0\u8a18\u9304\u63d2\u5165\u6210\u529f\";\n} else {\n    echo \"\u932f\u8aa4: \" . $sql . \"&lt;br&gt;\" . $conn-&gt;error;\n}\n\n$conn-&gt;close();\n?&gt;<\/code><\/pre>\n<h2 id=\"%e6%95%b8%e6%93%9a%e9%a9%97%e8%ad%89%e8%88%87%e5%ae%89%e5%85%a8%e6%80%a7-suBNUwhRYa\">\u6578\u64da\u9a57\u8b49\u8207\u5b89\u5168\u6027<\/h2>\n<p>\u5728\u8655\u7406\u7528\u6236\u63d0\u4ea4\u7684\u6578\u64da\u6642\uff0c\u6578\u64da\u9a57\u8b49\u548c\u5b89\u5168\u6027\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u672a\u7d93\u9a57\u8b49\u7684\u6578\u64da\u53ef\u80fd\u6703\u5c0e\u81f4SQL\u6ce8\u5165\u7b49\u5b89\u5168\u554f\u984c\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u57fa\u672c\u7684\u6578\u64da\u9a57\u8b49\u548c\u5b89\u5168\u63aa\u65bd\uff1a<\/p>\n<ul>\n<li>\u4f7f\u7528 <code>mysqli_real_escape_string()<\/code> \u51fd\u6578\u4f86\u9632\u6b62SQL\u6ce8\u5165\u3002<\/li>\n<li>\u6aa2\u67e5\u7528\u6236\u8f38\u5165\u7684\u683c\u5f0f\uff0c\u4f8b\u5982\u96fb\u5b50\u90f5\u4ef6\u5730\u5740\u7684\u683c\u5f0f\u3002<\/li>\n<li>\u4f7f\u7528HTTPS\u5354\u8b70\u4f86\u52a0\u5bc6\u6578\u64da\u50b3\u8f38\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%a4%ba%e4%be%8b%ef%bc%9a%e6%95%b8%e6%93%9a%e9%a9%97%e8%ad%89-suBNUwhRYa\">\u793a\u4f8b\uff1a\u6578\u64da\u9a57\u8b49<\/h2>\n<pre><code>&lt;?php\n$name = mysqli_real_escape_string($conn, $_POST['name']);\n$email = mysqli_real_escape_string($conn, $_POST['email']);\n\n\/\/ \u9a57\u8b49\u96fb\u5b50\u90f5\u4ef6\u683c\u5f0f\nif (!filter_var($email, FILTER_VALIDATE_EMAIL)) {\n    echo \"\u7121\u6548\u7684\u96fb\u5b50\u90f5\u4ef6\u683c\u5f0f\";\n    exit;\n}\n?&gt;<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-suBNUwhRYa\">\u7e3d\u7d50<\/h2>\n<p>\u7372\u53d6\u7528\u6236\u63d0\u4ea4\u5230\u6578\u64da\u5eab\u7684\u8868\u55ae\u6578\u64da\u662f\u4e00\u500b\u6d89\u53ca\u591a\u500b\u6b65\u9a5f\u7684\u904e\u7a0b\uff0c\u5305\u62ec\u8868\u55ae\u7684\u8a2d\u8a08\u3001\u5f8c\u7aef\u6578\u64da\u8655\u7406\u4ee5\u53ca\u6578\u64da\u7684\u9a57\u8b49\u548c\u5b89\u5168\u6027\u8003\u91cf\u3002\u901a\u904e\u6b63\u78ba\u7684\u5be6\u65bd\uff0c\u60a8\u53ef\u4ee5\u78ba\u4fdd\u7528\u6236\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u5b8c\u6574\u6027\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u548c\u5b89\u5168\u7684\u6578\u64da\u8655\u7406\u7684\u7db2\u7ad9\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u662f\u975e\u5e38\u91cd\u8981\u7684\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\u90fd\u80fd\u70ba\u60a8\u7684\u7db2\u7ad9\u63d0\u4f9b\u7a69\u5b9a\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u6709\u6548\u7372\u53d6\u7528\u6236\u63d0\u4ea4\u7684\u8868\u55ae\u6578\u64da\u4e26\u5c07\u5176\u5b58\u5132\u5230\u6578\u64da\u5eab\u4e2d\uff0c\u63d0\u5347\u6578\u64da\u7ba1\u7406\u6548\u7387\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-173525","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/173525","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=173525"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/173525\/revisions"}],"predecessor-version":[{"id":173526,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/173525\/revisions\/173526"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=173525"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=173525"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=173525"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}