![\"\u5982\u4f55\u4e3aWordPress\u63d2\u4ef6\u6dfb\u52a0\u6587\u4ef6\u4e0a\u4f20\u529f\u80fd\u63d2\u56fe\"](\"https:\/\/img.php.cn\/upload\/article\/000\/465\/014\/169387948461614.jpg\" "\\"\u5982\u4f55\u4e3aWordPress\u63d2\u4ef6\u6dfb\u52a0\u6587\u4ef6\u4e0a\u4f20\u529f\u80fd\u63d2\u56fe\\"")
<\/p>\n<\/p>\n
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\u5f15\u8a00\uff1a
WordPress\u662f\u4e00\u4e2a\u975e\u5e38\u6d41\u884c\u7684\u5f00\u6e90\u5185\u5bb9\u7ba1\u7406\u7cfb\u7edf\uff0c\u5b83\u7684\u7075\u6d3b\u6027\u548c\u53ef\u6269\u5c55\u6027\u4f7f\u5f97\u8bb8\u591a\u7f51\u7ad9\u5f00\u53d1\u4eba\u5458\u9009\u62e9\u4f7f\u7528\u5b83\u3002\u5176\u4e2d\u4e00\u4e2a\u5f3a\u5927\u7684\u7279\u70b9\u662f\u80fd\u591f\u901a\u8fc7\u63d2\u4ef6\u6765\u6269\u5c55WordPress\u7684\u529f\u80fd\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u4ecb\u7ecd\u5982\u4f55\u4e3aWordPress\u63d2\u4ef6\u6dfb\u52a0\u6587\u4ef6\u4e0a\u4f20\u529f\u80fd\uff0c\u5e76\u63d0\u4f9b\u76f8\u5e94\u7684\u4ee3\u7801\u793a\u4f8b\u3002<\/p>\n
<?php \/*\nPlugin Name: My Plugin\n*\/\n\n\/\/ \u6dfb\u52a0\u6587\u4ef6\u4e0a\u4f20\u529f\u80fd\u7684\u4ee3\u7801\u5c06\u5728\u6b64\u5904\u6dfb\u52a0\n?><\/pre>\n\u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\n
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\u8fd9\u6bb5\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u9996\u5148\u4f7f\u7528add_options_page\u51fd\u6570\u6dfb\u52a0\u4e00\u4e2a\u65b0\u7684\u9009\u9879\u5361\u5230WordPress\u7684\u8bbe\u7f6e\u9875\u9762\uff0c\u7136\u540e\u4f7f\u7528my_plugin_settings_page\u51fd\u6570\u5728\u9009\u9879\u5361\u9875\u9762\u4e2d\u6dfb\u52a0\u4e00\u4e2a\u8868\u5355\u3002\u8868\u5355\u5305\u542b\u4e00\u4e2a\u6587\u4ef6\u9009\u62e9\u8f93\u5165\u6846\u548c\u4e00\u4e2a\u4e0a\u4f20\u6309\u94ae\u3002<\/p>\n
\n
- \u5904\u7406\u6587\u4ef6\u4e0a\u4f20\u5e76\u4fdd\u5b58\u6587\u4ef6
\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u9700\u8981\u7f16\u5199\u4ee3\u7801\u6765\u5904\u7406\u6587\u4ef6\u4e0a\u4f20\u5e76\u4fdd\u5b58\u6587\u4ef6\u3002\u5728”my-plugin.php”\u6587\u4ef6\u4e2d\u6dfb\u52a0\u4ee5\u4e0b\u4ee3\u7801\uff1a<\/li>\n<\/ol>\n<?php function my_plugin_save_file() {\n if (isset($_FILES['my_file'])) {\n $upload_dir = wp_upload_dir();\n $file_name = $_FILES['my_file']['name'];\n $file_temp = $_FILES['my_file']['tmp_name'];\n $file_path = $upload_dir['path'] . '\/' . $file_name;\n\n if (move_uploaded_file($file_temp, $file_path)) {\n echo 'File uploaded successfully.';\n } else {\n echo 'Failed to upload file.';\n }\n }\n}\nadd_action('admin_init', 'my_plugin_save_file');\n?><\/pre>\n\u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u8fd9\u6bb5\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u9996\u5148\u68c0\u67e5\u662f\u5426\u6709\u6587\u4ef6\u4e0a\u4f20\u3002\u7136\u540e\uff0c\u4f7f\u7528wp_upload_dir\u51fd\u6570\u83b7\u53d6WordPress\u4e0a\u4f20\u76ee\u5f55\u7684\u8def\u5f84\uff0c\u4f7f\u7528move_uploaded_file\u51fd\u6570\u5c06\u6587\u4ef6\u4ece\u4e34\u65f6\u4f4d\u7f6e\u79fb\u52a8\u5230\u4e0a\u4f20\u76ee\u5f55\u4e2d\u3002<\/p>\n
\n
- \u663e\u793a\u4e0a\u4f20\u7684\u6587\u4ef6\u4fe1\u606f
\u6700\u540e\uff0c\u6211\u4eec\u9700\u8981\u5728\u63d2\u4ef6\u8bbe\u7f6e\u9875\u9762\u4e2d\u663e\u793a\u4e0a\u4f20\u7684\u6587\u4ef6\u4fe1\u606f\u3002\u5728”my-plugin.php”\u6587\u4ef6\u4e2d\u6dfb\u52a0\u4ee5\u4e0b\u4ee3\u7801\uff1a<\/li>\n<\/ol>\n<?php function my_plugin_show_file_info() {\n $upload_dir = wp_upload_dir();\n $file_path = $upload_dir['path'] . '\/' . $_FILES['my_file']['name'];\n\n if (file_exists($file_path)) {\n $file_size = filesize($file_path);\n $file_type = wp_check_filetype(basename($file_path), null);\n $file_url = $upload_dir['url'] . '\/' . $_FILES['my_file']['name'];\n\n echo '<p>File URL: <a href=\"'%20.%20%24file_url%20.%20'\">' . $file_url . '<\/a>';\n echo '<p>File Type: ' . $file_type['type'] . '<\/p>';\n echo '<p>File Size: ' . $file_size . ' bytes<\/p>';\n }\n}\nadd_action('admin_notices', 'my_plugin_show_file_info');\n?><\/pre>\n\u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u8fd9\u6bb5\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u9996\u5148\u83b7\u53d6\u4e0a\u4f20\u6587\u4ef6\u7684\u8def\u5f84\uff0c\u7136\u540e\u4f7f\u7528file_exists\u51fd\u6570\u68c0\u67e5\u6587\u4ef6\u662f\u5426\u5b58\u5728\u3002\u5982\u679c\u6587\u4ef6\u5b58\u5728\uff0c\u6211\u4eec\u4f7f\u7528wp_check_filetype\u51fd\u6570\u83b7\u53d6\u6587\u4ef6\u7684\u7c7b\u578b\uff0c\u5e76\u5c06\u6587\u4ef6\u7684URL\u3001\u7c7b\u578b\u548c\u5927\u5c0f\u663e\u793a\u5728\u63d2\u4ef6\u8bbe\u7f6e\u9875\u9762\u4e0a\u3002<\/p>\n
\u603b\u7ed3\uff1a
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