{"id":61613,"date":"2024-10-13T12:22:22","date_gmt":"2024-10-13T04:22:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/61613\/"},"modified":"2024-10-13T12:22:22","modified_gmt":"2024-10-13T04:22:22","slug":"html%e5%92%8c%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e9%80%a3%e6%8e%a5%e6%96%b9%e5%bc%8f%e8%88%87%e6%8a%80%e5%b7%a7%e5%88%86%e4%ba%ab-%e5%a6%82%e4%bd%95%e5%b0%87html%e8%88%87%e6%95%b8%e6%93%9a%e5%ba%ab","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/61613\/","title":{"rendered":"HTML\u548c\u6578\u64da\u5eab\u7684\u9023\u63a5\u65b9\u5f0f\u8207\u6280\u5de7\u5206\u4eab (\u5982\u4f55\u5c07html\u8207\u6578\u64da\u5eab\u93c8\u63a5)"},"content":{"rendered":"<h1 id=\"html%e5%92%8c%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e9%80%a3%e6%8e%a5%e6%96%b9%e5%bc%8f%e8%88%87%e6%8a%80%e5%b7%a7%e5%88%86%e4%ba%ab-DaGoQaNVOL\">HTML\u548c\u6578\u64da\u5eab\u7684\u9023\u63a5\u65b9\u5f0f\u8207\u6280\u5de7\u5206\u4eab<\/h1>\n<p>\u5728\u73fe\u4eca\u7684\u7db2\u7d61\u958b\u767c\u4e2d\uff0c\u5c07HTML\u8207\u6578\u64da\u5eab\u9023\u63a5\u662f\u4e00\u500b\u81f3\u95dc\u91cd\u8981\u7684\u6280\u80fd\u3002\u9019\u7a2e\u9023\u63a5\u4f7f\u5f97\u52d5\u614b\u7db2\u7ad9\u80fd\u5920\u5f9e\u6578\u64da\u5eab\u4e2d\u63d0\u53d6\u548c\u986f\u793a\u4fe1\u606f\uff0c\u5f9e\u800c\u63d0\u4f9b\u66f4\u8c50\u5bcc\u7684\u7528\u6236\u9ad4\u9a57\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5c07HTML\u8207\u6578\u64da\u5eab\u93c8\u63a5\uff0c\u4e26\u5206\u4eab\u4e00\u4e9b\u5be6\u7528\u7684\u6280\u5de7\u3002<\/p>\n<h2 id=\"1-%e7%90%86%e8%a7%a3html%e8%88%87%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e9%97%9c%e4%bf%82-DaGoQaNVOL\">1. \u7406\u89e3HTML\u8207\u6578\u64da\u5eab\u7684\u95dc\u4fc2<\/h2>\n<p>HTML\uff08\u8d85\u6587\u672c\u6a19\u8a18\u8a9e\u8a00\uff09\u662f\u7528\u65bc\u5275\u5efa\u7db2\u9801\u7684\u6a19\u8a18\u8a9e\u8a00\uff0c\u800c\u6578\u64da\u5eab\u5247\u662f\u7528\u65bc\u5b58\u5132\u548c\u7ba1\u7406\u6578\u64da\u7684\u7cfb\u7d71\u3002\u7576\u7528\u6236\u5728\u7db2\u9801\u4e0a\u9032\u884c\u64cd\u4f5c\u6642\uff0c\u9019\u4e9b\u64cd\u4f5c\u53ef\u80fd\u9700\u8981\u5f9e\u6578\u64da\u5eab\u4e2d\u8b80\u53d6\u6216\u5beb\u5165\u6578\u64da\u3002\u9019\u5c31\u9700\u8981\u4e00\u500b\u4e2d\u4ecb\u5c64\uff0c\u901a\u5e38\u662f\u5f8c\u7aef\u8a9e\u8a00\uff08\u5982PHP\u3001Python\u3001Node.js\u7b49\uff09\uff0c\u4f86\u8655\u7406HTML\u548c\u6578\u64da\u5eab\u4e4b\u9593\u7684\u4ea4\u4e92\u3002<\/p>\n<h2 id=\"2-%e5%b8%b8%e8%a6%8b%e7%9a%84%e6%95%b8%e6%93%9a%e5%ba%ab%e9%a1%9e%e5%9e%8b-DaGoQaNVOL\">2. \u5e38\u898b\u7684\u6578\u64da\u5eab\u985e\u578b<\/h2>\n<ul>\n<li><strong>\u95dc\u4fc2\u578b\u6578\u64da\u5eab\uff1a<\/strong>\u5982MySQL\u3001PostgreSQL\u7b49\uff0c\u9019\u4e9b\u6578\u64da\u5eab\u4f7f\u7528\u8868\u683c\u4f86\u5b58\u5132\u6578\u64da\uff0c\u4e26\u652f\u6301SQL\u67e5\u8a62\u8a9e\u8a00\u3002<\/li>\n<li><strong>\u975e\u95dc\u4fc2\u578b\u6578\u64da\u5eab\uff1a<\/strong>\u5982MongoDB\u3001Cassandra\u7b49\uff0c\u9019\u4e9b\u6578\u64da\u5eab\u4f7f\u7528\u6587\u6a94\u6216\u9375\u503c\u5c0d\u4f86\u5b58\u5132\u6578\u64da\uff0c\u9069\u5408\u8655\u7406\u5927\u898f\u6a21\u6578\u64da\u3002<\/li>\n<\/ul>\n<h2 id=\"3-%e4%bd%bf%e7%94%a8php%e9%80%a3%e6%8e%a5mysql%e6%95%b8%e6%93%9a%e5%ba%ab-DaGoQaNVOL\">3. \u4f7f\u7528PHP\u9023\u63a5MySQL\u6578\u64da\u5eab<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u4f7f\u7528PHP\u9023\u63a5MySQL\u6578\u64da\u5eab\u7684\u57fa\u672c\u793a\u4f8b\uff1a<\/p>\n<pre><code>&lt;?php\n\/\/ \u6578\u64da\u5eab\u9023\u63a5\u53c3\u6578\n$servername = \"localhost\";\n$username = \"username\";\n$password = \"password\";\n$dbname = \"database_name\";\n\n\/\/ \u5275\u5efa\u9023\u63a5\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: \" . $conn-&gt;connect_error);\n}\necho \"\u9023\u63a5\u6210\u529f\";\n?&gt;<\/code><\/pre>\n<p>\u5728\u9019\u6bb5\u4ee3\u78bc\u4e2d\uff0c\u6211\u5011\u9996\u5148\u5b9a\u7fa9\u4e86\u6578\u64da\u5eab\u7684\u9023\u63a5\u53c3\u6578\uff0c\u7136\u5f8c\u4f7f\u7528`mysqli`\u985e\u4f86\u5275\u5efa\u9023\u63a5\u3002\u63a5\u4e0b\u4f86\uff0c\u6211\u5011\u6aa2\u67e5\u9023\u63a5\u662f\u5426\u6210\u529f\u3002<\/p>\n<h2 id=\"4-%e5%be%9e%e6%95%b8%e6%93%9a%e5%ba%ab%e4%b8%ad%e6%8f%90%e5%8f%96%e6%95%b8%e6%93%9a-DaGoQaNVOL\">4. \u5f9e\u6578\u64da\u5eab\u4e2d\u63d0\u53d6\u6578\u64da<\/h2>\n<p>\u4e00\u65e6\u6210\u529f\u9023\u63a5\u5230\u6578\u64da\u5eab\uff0c\u6211\u5011\u53ef\u4ee5\u4f7f\u7528SQL\u67e5\u8a62\u4f86\u63d0\u53d6\u6578\u64da\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u793a\u4f8b\uff1a<\/p>\n<pre><code>&lt;?php\n$sql = \"SELECT id, name 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\"]. \" - Name: \" . $row[\"name\"]. \"&lt;br&gt;\";\n    }\n} else {\n    echo \"0 \u7d50\u679c\";\n}\n$conn-&gt;close();\n?&gt;<\/code><\/pre>\n<p>\u5728\u9019\u6bb5\u4ee3\u78bc\u4e2d\uff0c\u6211\u5011\u57f7\u884c\u4e86\u4e00\u500b\u7c21\u55ae\u7684SELECT\u67e5\u8a62\uff0c\u4e26\u4f7f\u7528`fetch_assoc()`\u65b9\u6cd5\u4f86\u7372\u53d6\u7d50\u679c\u3002\u9019\u4e9b\u6578\u64da\u53ef\u4ee5\u76f4\u63a5\u5d4c\u5165\u5230HTML\u4e2d\uff0c\u5f9e\u800c\u986f\u793a\u5728\u7db2\u9801\u4e0a\u3002<\/p>\n<h2 id=\"5-%e6%8f%90%e4%ba%a4%e6%95%b8%e6%93%9a%e5%88%b0%e6%95%b8%e6%93%9a%e5%ba%ab-DaGoQaNVOL\">5. \u63d0\u4ea4\u6578\u64da\u5230\u6578\u64da\u5eab<\/h2>\n<p>\u9664\u4e86\u5f9e\u6578\u64da\u5eab\u4e2d\u63d0\u53d6\u6578\u64da\uff0c\u6211\u5011\u9084\u53ef\u4ee5\u5c07\u6578\u64da\u63d0\u4ea4\u5230\u6578\u64da\u5eab\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u8868\u55ae\u63d0\u4ea4\u793a\u4f8b\uff1a<\/p>\n<pre><code>&lt;form action=\"submit.php\" method=\"post\"&gt;\n    Name: &lt;input type=\"text\" name=\"name\"&gt;\n    &lt;input type=\"submit\" value=\"\u63d0\u4ea4\"&gt;\n&lt;\/form&gt;<\/code><\/pre>\n<p>\u5728`submit.php`\u4e2d\uff0c\u6211\u5011\u53ef\u4ee5\u8655\u7406\u8868\u55ae\u6578\u64da\u4e26\u5c07\u5176\u63d2\u5165\u5230\u6578\u64da\u5eab\u4e2d\uff1a<\/p>\n<pre><code>&lt;?php\n$name = $_POST[\"name\"];\n$sql = \"INSERT INTO users (name) VALUES ('$name')\";\n\nif ($conn-&gt;query($sql) === TRUE) {\n    echo \"\u65b0\u8a18\u9304\u5275\u5efa\u6210\u529f\";\n} else {\n    echo \"\u932f\u8aa4: \" . $sql . \"&lt;br&gt;\" . $conn-&gt;error;\n}\n?&gt;<\/code><\/pre>\n<h2 id=\"6-%e5%ae%89%e5%85%a8%e6%80%a7%e8%80%83%e9%87%8f-DaGoQaNVOL\">6. \u5b89\u5168\u6027\u8003\u91cf<\/h2>\n<p>\u5728\u5c07HTML\u8207\u6578\u64da\u5eab\u9023\u63a5\u6642\uff0c\u5b89\u5168\u6027\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u4f7f\u7528\u9810\u8655\u7406\u8a9e\u53e5\u53ef\u4ee5\u6709\u6548\u9632\u6b62SQL\u6ce8\u5165\u653b\u64ca\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528\u9810\u8655\u7406\u8a9e\u53e5\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>&lt;?php\n$stmt = $conn-&gt;prepare(\"INSERT INTO users (name) VALUES (?)\");\n$stmt-&gt;bind_param(\"s\", $name);\n$name = $_POST[\"name\"];\n$stmt-&gt;execute();\n?&gt;<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-DaGoQaNVOL\">\u7e3d\u7d50<\/h2>\n<p>\u5c07HTML\u8207\u6578\u64da\u5eab\u9023\u63a5\u662f\u4e00\u9805\u57fa\u672c\u7684\u7db2\u9801\u958b\u767c\u6280\u80fd\uff0c\u80fd\u5920\u4f7f\u7db2\u7ad9\u5177\u5099\u52d5\u614b\u6578\u64da\u8655\u7406\u7684\u80fd\u529b\u3002\u901a\u904e\u4f7f\u7528\u5f8c\u7aef\u8a9e\u8a00\u5982PHP\uff0c\u6211\u5011\u53ef\u4ee5\u8f15\u9b06\u5730\u5f9e\u6578\u64da\u5eab\u4e2d\u63d0\u53d6\u548c\u63d0\u4ea4\u6578\u64da\u3002\u5728\u9032\u884c\u9019\u4e9b\u64cd\u4f5c\u6642\uff0c\u52d9\u5fc5\u6ce8\u610f\u5b89\u5168\u6027\uff0c\u4f7f\u7528\u9810\u8655\u7406\u8a9e\u53e5\u4f86\u9632\u6b62\u6f5b\u5728\u7684\u653b\u64ca\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u7a69\u5b9a\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u652f\u6301\u60a8\u7684\u7db2\u7ad9\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u3002\u7121\u8ad6\u662f\u5c0f\u578b\u9805\u76ee\u9084\u662f\u5927\u578b\u61c9\u7528\uff0c\u6211\u5011\u7684 <a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a> \u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u53ef\u9760\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22HTML\u8207\u6578\u64da\u5eab\u7684\u9023\u63a5\u6280\u5de7\uff0c\u5b78\u7fd2\u5982\u4f55\u6709\u6548\u6574\u5408\u524d\u7aef\u8207\u5f8c\u7aef\uff0c\u63d0\u5347\u7db2\u7ad9\u529f\u80fd\u8207\u7528\u6236\u9ad4\u9a57\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-61613","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/61613","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"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=61613"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/61613\/revisions"}],"predecessor-version":[{"id":61614,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/61613\/revisions\/61614"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=61613"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=61613"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=61613"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}