\u5bf9\u4e8e\u90a3\u4e9b\u559c\u6b22\u66f4\u52a8\u6001\u65b9\u6cd5\u7684\u4eba\uff0cPHP\u63d0\u4f9b\u4e86\u7075\u6d3b\u6027\uff1a<\/p>\n

<?php\r\n$host = $_SERVER['HTTP_HOST'];\r\n$allowed_subdomains = array('www', 'blog', 'shop');\r\n$domain = 'example.com';\r\n\r\nif (!in_array(explode('.', $host)[0], $allowed_subdomains)) {\r\n    header(\"HTTP\/1.1 301 Moved Permanently\");\r\n    header(\"Location: https:\/\/\" . $domain . $_SERVER['REQUEST_URI']);\r\n    exit();\r\n}\r\n?>\r\n<\/code><\/pre>\n
\u8fd9\u4e2a\u811a\u672c\u68c0\u67e5\u4f20\u5165\u8bf7\u6c42\u662f\u5426\u5339\u914d\u5141\u8bb8\u7684\u5b50\u57df\u540d\u5217\u8868\uff0c\u5e76\u5728\u5fc5\u8981\u65f6\u8fdb\u884c\u91cd\u5b9a\u5411\u3002\u8fd9\u5bf9\u4e8e\u53ef\u80fd\u9650\u5236\u670d\u52a1\u5668\u914d\u7f6e\u8bbf\u95ee\u7684\u5171\u4eab\u670d\u52a1\u5668\u79df\u7528\u73af\u5883\u7279\u522b\u6709\u7528\u3002<\/p>\n
[\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text]<\/p>\n
\u9999\u6e2f\u670d\u52a1\u5668\u7279\u6027\uff1a\u60a8\u9700\u8981\u77e5\u9053\u7684\u4e8b<\/strong><\/h2>\n
\u5728\u9999\u6e2f\u670d\u52a1\u5668\u4e0a\u5b9e\u65bd\u8fd9\u4e9b\u89e3\u51b3\u65b9\u6848\u65f6\uff0c\u8bf7\u8bb0\u4f4f\uff1a<\/p>\n
\n
\u5408\u89c4\u6027\uff1a<\/strong>\u786e\u4fdd\u60a8\u7684\u91cd\u5b9a\u5411\u7b26\u5408\u5f53\u5730\u6570\u636e\u4fdd\u62a4\u6cd5\u3002<\/li>\n
\u6027\u80fd\uff1a<\/strong>\u9274\u4e8e\u9999\u6e2f\u5bf9\u4e9a\u6d32\u5e02\u573a\u7684\u6218\u7565\u4f4d\u7f6e\uff0c\u4f18\u5316\u60a8\u7684\u91cd\u5b9a\u5411\u4ee5\u6700\u5c0f\u5316\u5ef6\u8fdf\u3002<\/li>\n
\u5b57\u7b26\u96c6\u5904\u7406\uff1a<\/strong>\u51c6\u5907\u597d\u5904\u7406\u5b50\u57df\u540d\u4e2d\u7684\u7e41\u4f53\u548c\u7b80\u4f53\u4e2d\u6587\u5b57\u7b26\u3002<\/li>\n<\/ul>\n
\u6d4b\u8bd5\u548c\u76d1\u63a7\uff1a\u6781\u5ba2\u5de5\u5177\u7bb1<\/strong><\/h2>\n
\u5b9e\u65bd\u540e\uff0c\u4e25\u683c\u6d4b\u8bd5\u81f3\u5173\u91cd\u8981\u3002\u4ee5\u4e0b\u662f\u6781\u5ba2\u8ba4\u53ef\u7684\u5de5\u5177\u7bb1\uff1a<\/p>\n
\n
curl\uff1a<\/strong>\u7528\u4e8e\u5feb\u901f\u547d\u4ee4\u884c\u91cd\u5b9a\u5411\u6d4b\u8bd5\u3002<\/li>\n
DNS\u4f20\u64ad\u68c0\u67e5\u5668\uff1a<\/strong>\u786e\u4fdd\u60a8\u7684\u66f4\u6539\u5df2\u5168\u7403\u4f20\u64ad\u3002<\/li>\n
Google\u641c\u7d22\u63a7\u5236\u53f0\uff1a<\/strong>\u76d1\u63a7\u641c\u7d22\u5f15\u64ce\u5982\u4f55\u89e3\u91ca\u60a8\u7684\u91cd\u5b9a\u5411\u3002<\/li>\n
\u81ea\u5b9a\u4e49Python\u811a\u672c\uff1a<\/strong>\u7528\u4e8e\u6279\u91cf\u6d4b\u8bd5\u591a\u4e2a\u5b50\u57df\u540d\u3002<\/li>\n<\/ul>\n
[\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text]<\/p>\n
\u9ad8\u7ea7\u6280\u672f\uff1a\u4e3a\u771f\u6b63\u7684\u670d\u52a1\u5668\u5fcd\u8005\u51c6\u5907<\/strong><\/h2>\n
\u5bf9\u4e8e\u90a3\u4e9b\u60f3\u8981\u66f4\u8fdb\u4e00\u6b65\u7684\u4eba\uff1a<\/p>\n
\n
\u901a\u914d\u7b26SSL\u8bc1\u4e66\uff1a<\/strong>\u5373\u4f7f\u5bf9\u4e8e\u52a8\u6001\u751f\u6210\u7684\u5b50\u57df\u540d\u4e5f\u80fd\u786e\u4fdd\u5b89\u5168\u8fde\u63a5\u3002<\/li>\n
\u8d1f\u8f7d\u5747\u8861\uff1a<\/strong>\u5728\u8d1f\u8f7d\u5747\u8861\u5668\u7ea7\u522b\u5b9e\u65bd\u91cd\u5b9a\u5411\uff0c\u9002\u7528\u4e8e\u9ad8\u6d41\u91cf\u7f51\u7ad9\u3002<\/li>\n
\u6b63\u5219\u8868\u8fbe\u5f0f\u7cbe\u901a\uff1a<\/strong>\u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\u5236\u5b9a\u590d\u6742\u7684\u91cd\u5b9a\u5411\u89c4\u5219\uff0c\u4ee5\u83b7\u5f97\u6700\u5927\u7684\u7075\u6d3b\u6027\u3002<\/li>\n<\/ul>\n
[\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text]<\/p>\n
\u7ed3\u8bba<\/strong><\/h2>\n
\u638c\u63e1\u5b50\u57df\u540d\u91cd\u5b9a\u5411\u4e0d\u4ec5\u4ec5\u662f\u4e00\u9879\u6280\u672f\u7ec3\u4e60\uff1b\u5b83\u662f\u9999\u6e2f\u670d\u52a1\u5668\u7b56\u7565\u4e2d\u7684\u4e00\u4e2a\u5173\u952e\u7ec4\u6210\u90e8\u5206\u3002\u901a\u8fc7\u5b9e\u65bd\u8fd9\u4e9b\u6280\u672f\uff0c\u60a8\u4e0d\u4ec5\u4ec5\u662f\u5728\u7ba1\u7406\u6d41\u91cf – \u60a8\u6b63\u5728\u63d0\u5347\u7528\u6237\u4f53\u9a8c\u3001\u52a0\u5f3a\u5b89\u5168\u6027\uff0c\u5e76\u5728\u4e16\u754c\u4e0a\u6700\u5177\u6d3b\u529b\u7684\u6570\u5b57\u5e02\u573a\u4e4b\u4e00\u4f18\u5316\u60a8\u7f51\u7ad9\u7684SEO\u8868\u73b0\u3002<\/p>\n
\u8bf7\u8bb0\u4f4f\uff0c\u5728\u670d\u52a1\u5668\u79df\u7528\u548c\u670d\u52a1\u5668\u6258\u7ba1\u7684\u4e16\u754c\u4e2d\uff0c\u5c24\u5176\u662f\u5728\u50cf\u9999\u6e2f\u8fd9\u6837\u7684\u79d1\u6280\u4e2d\u5fc3\uff0c\u4fdd\u6301\u9886\u5148\u610f\u5473\u7740\u4e0d\u65ad\u5b8c\u5584\u60a8\u7684\u670d\u52a1\u5668\u7ba1\u7406\u6280\u672f\u3002\u6240\u4ee5\uff0c\u51c6\u5907\u597d\uff0c\u5b9e\u65bd\u8fd9\u4e9b\u5b50\u57df\u540d\u91cd\u5b9a\u5411\u7b56\u7565\uff0c\u770b\u7740\u60a8\u7f51\u7ad9\u7684\u6027\u80fd\u98de\u8dc3\u5427\uff01<\/p>\n
[\/vc_column_text][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"
[vc_row el_class=”blog-detail-section”][vc_column][vc_column_text] \u5728\u670d\u52a1\u5668\u7ba1\u7406\u7684\u5e7f\u9614\u9886\u57df\u4e2d\uff0c\u7279\u522b\u662f\u5728\u9999\u6e2f\u670d\u52a1\u5668\u79df\u7528\u548c\u670d\u52a1\u5668\u6258\u7ba1\u670d\u52a1\u7684\u80cc\u666f\u4e0b\uff0c\u638c\u63e1\u5b50\u57df\u540d\u91cd\u5b9a\u5411\u662f\u4e00\u9879\u5173\u952e\u6280\u80fd\u3002\u672c\u6307\u5357\u6df1\u5165\u63a2\u8ba8\u4e86\u5c06\u672a\u5339\u914d\u7684\u5b50\u57df\u540d\u91cd\u5b9a\u5411\u5230\u7279\u5b9aURL\u7684\u590d\u6742\u6027\uff0c\u8fd9\u79cd\u6280\u672f\u53ef\u4ee5\u663e\u8457\u63d0\u5347\u60a8\u7f51\u7ad9\u7684\u7528\u6237\u4f53\u9a8c\u3001\u5b89\u5168\u6027\u548cSEO\u8868\u73b0\u3002 [\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text] \u89e3\u7801\u5b50\u57df\u540d\u91cd\u5b9a\u5411\uff1a\u662f\u4ec0\u4e48\u53ca\u4e3a\u4ec0\u4e48 \u5728\u6df1\u5165\u6280\u672f\u7ec6\u8282\u4e4b\u524d\uff0c\u8ba9\u6211\u4eec\u5efa\u7acb\u4e00\u4e2a\u575a\u5b9e\u7684\u57fa\u7840\u3002\u5b50\u57df\u540d\u662f\u60a8\u4e3b\u57df\u540d\u7684\u524d\u7f00\uff0c\u5982’blog.example.com’\u6216’shop.example.com’\u3002\u91cd\u5b9a\u5411\u672a\u5339\u914d\u7684\u5b50\u57df\u540d\u610f\u5473\u7740\u5c06\u5c1d\u8bd5\u8bbf\u95ee\u4e0d\u5b58\u5728\u5b50\u57df\u540d\u7684\u7528\u6237\u5f15\u5bfc\u5230\u9884\u5b9a\u7684URL\u3002 \u4e3a\u4ec0\u4e48\u8981\u8d39\u5fc3\u505a\u8fd9\u4e2a\uff1f\u6709\u51e0\u4e2a\u539f\u56e0\uff1a \u63d0\u5347\u7528\u6237\u4f53\u9a8c\uff1a\u4e0d\u518d\u56e0\u8f93\u9519\u5b50\u57df\u540d\u800c\u51fa\u73b0404\u9519\u8bef\u3002 \u6539\u5584\u5b89\u5168\u6027\uff1a\u9632\u6b62\u6f5c\u5728\u7684\u5b50\u57df\u540d\u63a5\u7ba1\u6f0f\u6d1e\u3002 SEO\u4f18\u52bf\uff1a\u901a\u8fc7\u4fdd\u6301\u7528\u6237\u5728\u60a8\u7684\u57df\u540d\u4e0a\u6765\u5de9\u56fa\u60a8\u7f51\u7ad9\u7684\u6743\u5a01\u6027\u3002 [\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text] \u9999\u6e2f\u670d\u52a1\u5668\u7684\u5b9e\u65bd\u6280\u672f \u73b0\u5728\uff0c\u8ba9\u6211\u4eec\u52a8\u624b\u5199\u4e9b\u4ee3\u7801\u3002\u6211\u4eec\u5c06\u63a2\u8ba8\u4e09\u79cd\u4e3b\u8981\u7684\u5b50\u57df\u540d\u91cd\u5b9a\u5411\u5b9e\u65bd\u65b9\u6cd5\uff0c\u6bcf\u79cd\u65b9\u6cd5\u90fd\u9488\u5bf9\u9999\u6e2f\u670d\u52a1\u5668\u79df\u7528\u8bbe\u7f6e\u4e2d\u5e38\u7528\u7684\u4e0d\u540c\u670d\u52a1\u5668\u73af\u5883\u8fdb\u884c\u4e86\u8c03\u6574\u3002 1. Apache\u65b9\u6cd5\uff1a\u5229\u7528.htaccess \u5bf9\u4e8e\u8fd0\u884cApache\u670d\u52a1\u5668\u7684\u4eba\u6765\u8bf4\uff0c.htaccess\u6587\u4ef6\u662f\u60a8\u7684\u745e\u58eb\u519b\u5200\u3002\u4ee5\u4e0b\u662f\u5982\u4f55\u914d\u7f6e\u5b83\uff1a RewriteEngine On RewriteCond %{HTTP_HOST} !^(www|blog|shop)\\.example\\.com$ [NC] RewriteCond %{HTTP_HOST} ^(.+)\\.example\\.com$ [NC] RewriteRule ^(.*)$ https:\/\/example.com\/ [L,R=301] \u8fd9\u6bb5\u4ee3\u7801\u5c06\u9664’www’\u3001’blog’\u548c’shop’\u4e4b\u5916\u7684\u6240\u6709\u5b50\u57df\u540d\u91cd\u5b9a\u5411\u5230\u60a8\u7684\u4e3b\u57df\u540d\u3002[L,R=301]\u6807\u5fd7\u786e\u4fdd\u8fd9\u662f\u4e00\u4e2a\u6c38\u4e45\u91cd\u5b9a\u5411\uff0c\u8fd9\u5bf9SEO\u81f3\u5173\u91cd\u8981\u3002 2. Nginx\u914d\u7f6e\uff1a\u4e3a\u8ffd\u6c42\u6027\u80fd\u7684\u7231\u597d\u8005 \u5982\u679c\u60a8\u5229\u7528Nginx\u6765\u83b7\u5f97\u9ad8\u6027\u80fd\uff0c\u4ee5\u4e0b\u662f\u5982\u4f55\u914d\u7f6e\u5b50\u57df\u540d\u91cd\u5b9a\u5411\uff1a server { listen 80; server_name ~^(?!www\\.|blog\\.|shop\\.)(.+)\\.example\\.com$; return 301 $scheme:\/\/example.com$request_uri; } \u6b64\u914d\u7f6e\u6355\u83b7\u9664\u6307\u5b9a\u5b50\u57df\u540d\u4e4b\u5916\u7684\u6240\u6709\u5b50\u57df\u540d\uff0c\u5e76\u5c06\u5b83\u4eec\u91cd\u5b9a\u5411\u5230\u60a8\u7684\u4e3b\u57df\u540d\uff0c\u540c\u65f6\u4fdd\u6301\u539f\u59cbURI\u7ed3\u6784\u3002 3. PHP\u9b54\u6cd5\uff1a\u52a8\u6001\u89e3\u51b3\u65b9\u6848 \u5bf9\u4e8e\u90a3\u4e9b\u559c\u6b22\u66f4\u52a8\u6001\u65b9\u6cd5\u7684\u4eba\uff0cPHP\u63d0\u4f9b\u4e86\u7075\u6d3b\u6027\uff1a <?php $host = $_SERVER[‘HTTP_HOST’]; $allowed_subdomains […]<\/p>\n
Read More…<\/a><\/p>\n","protected":false},"author":3,"featured_media":17411,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[62],"tags":[4083,2280,770,353,265],"class_list":["post-17413","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hong-kong-dedicated-server-sc","tag-subdomain-redirect-sc","tag-nginx-sc","tag-server-configuration-sc","tag-server-rental-sc","tag-265"],"acf":[],"yoast_head":"\n