{"id":46658,"date":"2024-10-07T08:10:13","date_gmt":"2024-10-07T00:10:13","guid":{"rendered":"https:\/\/server.hk\/cnblog\/46658\/"},"modified":"2024-10-07T08:10:13","modified_gmt":"2024-10-07T00:10:13","slug":"%e5%9f%9f%e5%90%8d%e8%a9%9e%e5%bd%99-cname%e8%a8%98%e9%8c%84","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/46658\/","title":{"rendered":"\u57df\u540d\u8a5e\u5f59 &#8211; CNAME\u8a18\u9304"},"content":{"rendered":"<h1 id=\"%e5%9f%9f%e5%90%8d%e8%a9%9e%e5%bd%99-cname%e8%a8%98%e9%8c%84-IWJztQpdeF\">\u57df\u540d\u8a5e\u5f59 &#8211; CNAME\u8a18\u9304<\/h1>\n<p>\u5728\u7db2\u969b\u7db2\u8def\u7684\u904b\u4f5c\u4e2d\uff0c\u57df\u540d\u7cfb\u7d71\uff08DNS\uff09\u626e\u6f14\u8457\u81f3\u95dc\u91cd\u8981\u7684\u89d2\u8272\u3002\u5b83\u4e0d\u50c5\u8ca0\u8cac\u5c07\u4eba\u985e\u53ef\u8b80\u7684\u57df\u540d\u8f49\u63db\u70ba\u6a5f\u5668\u53ef\u8b80\u7684IP\u5730\u5740\uff0c\u9084\u63d0\u4f9b\u4e86\u591a\u7a2e\u8a18\u9304\u985e\u578b\u4ee5\u652f\u6301\u4e0d\u540c\u7684\u529f\u80fd\u3002\u5176\u4e2d\uff0cCNAME\u8a18\u9304\uff08Canonical Name Record\uff09\u662f\u4e00\u7a2e\u5e38\u898b\u4e14\u91cd\u8981\u7684DNS\u8a18\u9304\u985e\u578b\u3002<\/p>\n<h2 id=\"cname%e8%a8%98%e9%8c%84%e7%9a%84%e5%ae%9a%e7%be%a9-IWJztQpdeF\">CNAME\u8a18\u9304\u7684\u5b9a\u7fa9<\/h2>\n<p>CNAME\u8a18\u9304\u662f\u4e00\u7a2eDNS\u8a18\u9304\uff0c\u7528\u65bc\u5c07\u4e00\u500b\u57df\u540d\u6307\u5411\u53e6\u4e00\u500b\u57df\u540d\u3002\u9019\u610f\u5473\u8457\u7576\u7528\u6236\u8a2a\u554f\u67d0\u500b\u57df\u540d\u6642\uff0cDNS\u4f3a\u670d\u5668\u6703\u5c07\u5176\u91cd\u5b9a\u5411\u5230\u53e6\u4e00\u500b\u6307\u5b9a\u7684\u57df\u540d\u3002\u9019\u7a2e\u65b9\u5f0f\u4f7f\u5f97\u7ba1\u7406\u591a\u500b\u57df\u540d\u8b8a\u5f97\u66f4\u52a0\u7c21\u55ae\uff0c\u56e0\u70ba\u53ea\u9700\u66f4\u65b0\u4e00\u500b\u4e3b\u57df\u540d\u7684IP\u5730\u5740\uff0c\u6240\u6709\u6307\u5411\u8a72\u4e3b\u57df\u540d\u7684CNAME\u8a18\u9304\u90fd\u6703\u81ea\u52d5\u66f4\u65b0\u3002<\/p>\n<h2 id=\"cname%e8%a8%98%e9%8c%84%e7%9a%84%e7%94%a8%e9%80%94-IWJztQpdeF\">CNAME\u8a18\u9304\u7684\u7528\u9014<\/h2>\n<ul>\n<li><strong>\u7c21\u5316\u7ba1\u7406\uff1a<\/strong>\u7576\u4e00\u500b\u7db2\u7ad9\u6709\u591a\u500b\u5b50\u57df\u540d\u6642\uff0c\u4f7f\u7528CNAME\u8a18\u9304\u53ef\u4ee5\u7c21\u5316\u7ba1\u7406\u3002\u4f8b\u5982\uff0c\u82e5\u6709\u4e00\u500b\u4e3b\u57df\u540d\u70baexample.com\uff0c\u4e26\u4e14\u6709\u591a\u500b\u5b50\u57df\u540d\u5982www.example.com\u548cblog.example.com\uff0c\u9019\u4e9b\u5b50\u57df\u540d\u53ef\u4ee5\u901a\u904eCNAME\u8a18\u9304\u6307\u5411\u4e3b\u57df\u540d\u3002<\/li>\n<li><strong>\u8ca0\u8f09\u5747\u8861\uff1a<\/strong>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0cCNAME\u8a18\u9304\u53ef\u4ee5\u7528\u65bc\u8ca0\u8f09\u5747\u8861\u3002\u901a\u904e\u5c07\u591a\u500b\u5b50\u57df\u540d\u6307\u5411\u4e0d\u540c\u7684\u4f3a\u670d\u5668\uff0c\u6d41\u91cf\u53ef\u4ee5\u88ab\u5206\u6563\u5230\u591a\u500b\u4f3a\u670d\u5668\u4e0a\uff0c\u5f9e\u800c\u63d0\u9ad8\u7db2\u7ad9\u7684\u53ef\u7528\u6027\u548c\u6027\u80fd\u3002<\/li>\n<li><strong>\u4fbf\u65bc\u4f7f\u7528\u7b2c\u4e09\u65b9\u670d\u52d9\uff1a<\/strong>\u8a31\u591a\u7b2c\u4e09\u65b9\u670d\u52d9\uff08\u5982CDN\u3001\u7db2\u9801\u6258\u7ba1\u670d\u52d9\u7b49\uff09\u90fd\u8981\u6c42\u7528\u6236\u8a2d\u7f6eCNAME\u8a18\u9304\uff0c\u4ee5\u4fbf\u5c07\u6d41\u91cf\u5c0e\u5411\u5176\u4f3a\u670d\u5668\u3002\u4f8b\u5982\uff0c\u82e5\u4f7f\u7528\u67d0\u500bCDN\u670d\u52d9\uff0c\u53ef\u80fd\u9700\u8981\u5c07www.example.com\u7684CNAME\u8a18\u9304\u8a2d\u7f6e\u70bacdn.example.com\u3002<\/li>\n<\/ul>\n<h2 id=\"cname%e8%a8%98%e9%8c%84%e7%9a%84%e6%a0%bc%e5%bc%8f-IWJztQpdeF\">CNAME\u8a18\u9304\u7684\u683c\u5f0f<\/h2>\n<p>CNAME\u8a18\u9304\u7684\u57fa\u672c\u683c\u5f0f\u5982\u4e0b\uff1a<\/p>\n<pre><code>\u5b50\u57df\u540d    CNAME    \u76ee\u6a19\u57df\u540d<\/code><\/pre>\n<p>\u4f8b\u5982\uff0c\u82e5\u8981\u5c07www.example.com\u6307\u5411example.com\uff0c\u5247\u53ef\u4ee5\u8a2d\u7f6e\u5982\u4e0b\u7684CNAME\u8a18\u9304\uff1a<\/p>\n<pre><code>www    CNAME    example.com<\/code><\/pre>\n<h2 id=\"%e8%a8%ad%e7%bd%aecname%e8%a8%98%e9%8c%84%e7%9a%84%e6%ad%a5%e9%a9%9f-IWJztQpdeF\">\u8a2d\u7f6eCNAME\u8a18\u9304\u7684\u6b65\u9a5f<\/h2>\n<p>\u8a2d\u7f6eCNAME\u8a18\u9304\u7684\u5177\u9ad4\u6b65\u9a5f\u53ef\u80fd\u56e0\u4e0d\u540c\u7684DNS\u7ba1\u7406\u5de5\u5177\u800c\u7570\uff0c\u4f46\u4e00\u822c\u4f86\u8aaa\uff0c\u904e\u7a0b\u5982\u4e0b\uff1a<\/p>\n<ol>\n<li>\u767b\u9304\u5230\u60a8\u7684DNS\u7ba1\u7406\u63a7\u5236\u53f0\u3002<\/li>\n<li>\u627e\u5230\u57df\u540d\u7684DNS\u8a2d\u7f6e\u9078\u9805\u3002<\/li>\n<li>\u9078\u64c7\u6dfb\u52a0\u65b0\u7684DNS\u8a18\u9304\uff0c\u4e26\u9078\u64c7CNAME\u4f5c\u70ba\u8a18\u9304\u985e\u578b\u3002<\/li>\n<li>\u586b\u5beb\u5b50\u57df\u540d\u548c\u76ee\u6a19\u57df\u540d\u3002<\/li>\n<li>\u4fdd\u5b58\u66f4\u6539\u4e26\u7b49\u5f85DNS\u66f4\u65b0\u3002<\/li>\n<\/ol>\n<h2 id=\"cname%e8%a8%98%e9%8c%84%e7%9a%84%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-IWJztQpdeF\">CNAME\u8a18\u9304\u7684\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u96d6\u7136CNAME\u8a18\u9304\u975e\u5e38\u6709\u7528\uff0c\u4f46\u5728\u4f7f\u7528\u6642\u9700\u8981\u6ce8\u610f\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li>\u6839\u57df\u540d\u4e0d\u80fd\u4f7f\u7528CNAME\u8a18\u9304\u3002\u6839\u57df\u540d\uff08\u5982example.com\uff09\u5fc5\u9808\u4f7f\u7528A\u8a18\u9304\u4f86\u6307\u5411IP\u5730\u5740\u3002<\/li>\n<li>CNAME\u8a18\u9304\u6703\u589e\u52a0DNS\u67e5\u8a62\u7684\u5ef6\u9072\uff0c\u56e0\u70ba\u9700\u8981\u9032\u884c\u984d\u5916\u7684\u67e5\u8a62\u4f86\u89e3\u6790\u76ee\u6a19\u57df\u540d\u3002<\/li>\n<li>\u907f\u514d\u5728CNAME\u8a18\u9304\u4e2d\u4f7f\u7528\u5176\u4ed6\u985e\u578b\u7684\u8a18\u9304\uff0c\u9019\u53ef\u80fd\u6703\u5c0e\u81f4\u89e3\u6790\u554f\u984c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-IWJztQpdeF\">\u7e3d\u7d50<\/h2>\n<p>CNAME\u8a18\u9304\u5728\u57df\u540d\u7ba1\u7406\u4e2d\u626e\u6f14\u8457\u91cd\u8981\u89d2\u8272\uff0c\u80fd\u5920\u7c21\u5316\u591a\u500b\u57df\u540d\u7684\u7ba1\u7406\u3001\u652f\u6301\u8ca0\u8f09\u5747\u8861\u4ee5\u53ca\u4fbf\u65bc\u4f7f\u7528\u7b2c\u4e09\u65b9\u670d\u52d9\u3002\u4e86\u89e3CNAME\u8a18\u9304\u7684\u57fa\u672c\u6982\u5ff5\u548c\u8a2d\u7f6e\u65b9\u6cd5\uff0c\u5c0d\u65bc\u7db2\u7ad9\u7ba1\u7406\u8005\u4f86\u8aaa\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\u4ee5\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3CNAME\u8a18\u9304\u7684\u5b9a\u7fa9\u53ca\u5176\u5728\u57df\u540d\u8a5e\u5f59\u4e2d\u7684\u91cd\u8981\u6027\uff0c\u52a9\u60a8\u512a\u5316\u7db2\u7ad9\u7684\u57df\u540d\u7ba1\u7406\u8207\u914d\u7f6e\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4925],"tags":[],"class_list":["post-46658","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/46658","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=46658"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/46658\/revisions"}],"predecessor-version":[{"id":46659,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/46658\/revisions\/46659"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=46658"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=46658"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=46658"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}