{"id":46660,"date":"2024-10-07T08:11:13","date_gmt":"2024-10-07T00:11:13","guid":{"rendered":"https:\/\/server.hk\/cnblog\/46660\/"},"modified":"2024-10-07T08:11:13","modified_gmt":"2024-10-07T00:11:13","slug":"%e5%9f%9f%e5%90%8d%e8%a9%9e%e5%bd%99-a%e8%a8%98%e9%8c%84","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/46660\/","title":{"rendered":"\u57df\u540d\u8a5e\u5f59 &#8211; A\u8a18\u9304"},"content":{"rendered":"<h1 id=\"%e5%9f%9f%e5%90%8d%e8%a9%9e%e5%bd%99-a%e8%a8%98%e9%8c%84-JMfXNbOTAz\">\u57df\u540d\u8a5e\u5f59 &#8211; A\u8a18\u9304<\/h1>\n<p>\u5728\u7db2\u7d61\u4e16\u754c\u4e2d\uff0c\u57df\u540d\u7cfb\u7d71\uff08DNS\uff09\u662f\u78ba\u4fdd\u7528\u6236\u80fd\u5920\u9806\u5229\u8a2a\u554f\u7db2\u7ad9\u7684\u95dc\u9375\u7d44\u4ef6\u3002A\u8a18\u9304\uff08Address Record\uff09\u662fDNS\u4e2d\u6700\u57fa\u672c\u4e14\u6700\u91cd\u8981\u7684\u4e00\u7a2e\u8a18\u9304\u985e\u578b\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eA\u8a18\u9304\u7684\u5b9a\u7fa9\u3001\u529f\u80fd\u53ca\u5176\u5728\u57df\u540d\u7ba1\u7406\u4e2d\u7684\u91cd\u8981\u6027\u3002<\/p>\n<h2 id=\"a%e8%a8%98%e9%8c%84%e7%9a%84%e5%ae%9a%e7%be%a9-JMfXNbOTAz\">A\u8a18\u9304\u7684\u5b9a\u7fa9<\/h2>\n<p>A\u8a18\u9304\u662f\u4e00\u7a2eDNS\u8a18\u9304\uff0c\u7528\u65bc\u5c07\u57df\u540d\u6620\u5c04\u5230IPv4\u5730\u5740\u3002\u9019\u610f\u5473\u8457\u7576\u7528\u6236\u5728\u700f\u89bd\u5668\u4e2d\u8f38\u5165\u4e00\u500b\u57df\u540d\u6642\uff0cDNS\u4f3a\u670d\u5668\u6703\u67e5\u627e\u8a72\u57df\u540d\u7684A\u8a18\u9304\uff0c\u4e26\u8fd4\u56de\u5c0d\u61c9\u7684IP\u5730\u5740\uff0c\u5f9e\u800c\u4f7f\u5f97\u7528\u6236\u80fd\u5920\u8a2a\u554f\u8a72\u7db2\u7ad9\u3002<\/p>\n<h2 id=\"a%e8%a8%98%e9%8c%84%e7%9a%84%e5%8a%9f%e8%83%bd-JMfXNbOTAz\">A\u8a18\u9304\u7684\u529f\u80fd<\/h2>\n<p>A\u8a18\u9304\u7684\u4e3b\u8981\u529f\u80fd\u662f\u5c07\u57df\u540d\u8f49\u63db\u70baIP\u5730\u5740\u3002\u9019\u4e00\u904e\u7a0b\u5c0d\u65bc\u4e92\u806f\u7db2\u7684\u904b\u884c\u81f3\u95dc\u91cd\u8981\uff0c\u56e0\u70ba\u8a08\u7b97\u6a5f\u4e4b\u9593\u7684\u901a\u4fe1\u662f\u57fa\u65bcIP\u5730\u5740\u7684\u3002\u4ee5\u4e0b\u662fA\u8a18\u9304\u7684\u4e00\u4e9b\u5177\u9ad4\u529f\u80fd\uff1a<\/p>\n<ul>\n<li><strong>\u57df\u540d\u89e3\u6790\uff1a<\/strong>\u7576\u7528\u6236\u8f38\u5165\u57df\u540d\u6642\uff0cA\u8a18\u9304\u63d0\u4f9b\u4e86\u76f8\u61c9\u7684IP\u5730\u5740\uff0c\u5e6b\u52a9\u7528\u6236\u8a2a\u554f\u7db2\u7ad9\u3002<\/li>\n<li><strong>\u8ca0\u8f09\u5747\u8861\uff1a<\/strong>\u901a\u904e\u8a2d\u7f6e\u591a\u500bA\u8a18\u9304\uff0c\u53ef\u4ee5\u5be6\u73fe\u8ca0\u8f09\u5747\u8861\uff0c\u5c07\u6d41\u91cf\u5206\u914d\u5230\u4e0d\u540c\u7684\u4f3a\u670d\u5668\u4e0a\u3002<\/li>\n<li><strong>\u5b50\u57df\u540d\u7ba1\u7406\uff1a<\/strong>\u53ef\u4ee5\u70ba\u4e0d\u540c\u7684\u5b50\u57df\u540d\u8a2d\u7f6e\u4e0d\u540c\u7684A\u8a18\u9304\uff0c\u5f9e\u800c\u5be6\u73fe\u9748\u6d3b\u7684\u7db2\u7ad9\u67b6\u69cb\u3002<\/li>\n<\/ul>\n<h2 id=\"a%e8%a8%98%e9%8c%84%e7%9a%84%e6%a0%bc%e5%bc%8f-JMfXNbOTAz\">A\u8a18\u9304\u7684\u683c\u5f0f<\/h2>\n<p>A\u8a18\u9304\u7684\u683c\u5f0f\u76f8\u5c0d\u7c21\u55ae\uff0c\u901a\u5e38\u5305\u62ec\u4ee5\u4e0b\u5e7e\u500b\u90e8\u5206\uff1a<\/p>\n<ul>\n<li><strong>\u4e3b\u6a5f\u540d\uff1a<\/strong>\u8981\u89e3\u6790\u7684\u57df\u540d\u6216\u5b50\u57df\u540d\uff0c\u4f8b\u5982\uff1awww.example.com\u3002<\/li>\n<li><strong>TTL\uff08\u751f\u5b58\u6642\u9593\uff09\uff1a<\/strong>\u8a72\u8a18\u9304\u5728DNS\u4f3a\u670d\u5668\u4e2d\u7de9\u5b58\u7684\u6642\u9593\uff0c\u901a\u5e38\u4ee5\u79d2\u70ba\u55ae\u4f4d\u3002<\/li>\n<li><strong>\u985e\u578b\uff1a<\/strong>\u5728\u9019\u88e1\u662f\u201cA\u201d\u3002<\/li>\n<li><strong>\u6578\u64da\uff1a<\/strong>\u5c0d\u61c9\u7684IPv4\u5730\u5740\uff0c\u4f8b\u5982\uff1a192.0.2.1\u3002<\/li>\n<\/ul>\n<p>\u4e00\u500b\u5178\u578b\u7684A\u8a18\u9304\u793a\u4f8b\u5982\u4e0b\uff1a<\/p>\n<pre><code>\nwww.example.com. 3600 IN A 192.0.2.1\n<\/code><\/pre>\n<h2 id=\"%e5%a6%82%e4%bd%95%e8%a8%ad%e7%bd%aea%e8%a8%98%e9%8c%84-JMfXNbOTAz\">\u5982\u4f55\u8a2d\u7f6eA\u8a18\u9304<\/h2>\n<p>\u8a2d\u7f6eA\u8a18\u9304\u7684\u904e\u7a0b\u901a\u5e38\u6d89\u53ca\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<ol>\n<li>\u767b\u9304\u5230\u60a8\u7684\u57df\u540d\u8a3b\u518a\u5546\u6216DNS\u7ba1\u7406\u5e73\u53f0\u3002<\/li>\n<li>\u627e\u5230DNS\u7ba1\u7406\u6216\u57df\u540d\u7ba1\u7406\u7684\u9078\u9805\u3002<\/li>\n<li>\u9078\u64c7\u6dfb\u52a0\u65b0\u7684A\u8a18\u9304\u3002<\/li>\n<li>\u586b\u5beb\u4e3b\u6a5f\u540d\u3001TTL\u548cIPv4\u5730\u5740\u7b49\u4fe1\u606f\u3002<\/li>\n<li>\u4fdd\u5b58\u66f4\u6539\u4e26\u7b49\u5f85DNS\u66f4\u65b0\u3002<\/li>\n<\/ol>\n<h2 id=\"a%e8%a8%98%e9%8c%84%e7%9a%84%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-JMfXNbOTAz\">A\u8a18\u9304\u7684\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u5728\u8a2d\u7f6eA\u8a18\u9304\u6642\uff0c\u6709\u5e7e\u500b\u6ce8\u610f\u4e8b\u9805\u9700\u8981\u8003\u616e\uff1a<\/p>\n<ul>\n<li>\u78ba\u4fddIP\u5730\u5740\u6b63\u78ba\u7121\u8aa4\uff0c\u5426\u5247\u7528\u6236\u5c07\u7121\u6cd5\u8a2a\u554f\u7db2\u7ad9\u3002<\/li>\n<li>TTL\u7684\u8a2d\u7f6e\u61c9\u6839\u64da\u7db2\u7ad9\u7684\u9700\u6c42\u9032\u884c\u8abf\u6574\uff0c\u904e\u77ed\u7684TTL\u53ef\u80fd\u6703\u589e\u52a0DNS\u67e5\u8a62\u7684\u8ca0\u64d4\u3002<\/li>\n<li>\u5982\u679c\u4f7f\u7528\u8ca0\u8f09\u5747\u8861\uff0c\u78ba\u4fdd\u6240\u6709A\u8a18\u9304\u6307\u5411\u7684\u4f3a\u670d\u5668\u90fd\u80fd\u6b63\u5e38\u904b\u884c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-JMfXNbOTAz\">\u7e3d\u7d50<\/h2>\n<p>A\u8a18\u9304\u5728\u57df\u540d\u7cfb\u7d71\u4e2d\u626e\u6f14\u8457\u81f3\u95dc\u91cd\u8981\u7684\u89d2\u8272\uff0c\u8ca0\u8cac\u5c07\u57df\u540d\u8f49\u63db\u70baIP\u5730\u5740\uff0c\u5f9e\u800c\u4f7f\u5f97\u7528\u6236\u80fd\u5920\u8a2a\u554f\u7db2\u7ad9\u3002\u4e86\u89e3A\u8a18\u9304\u7684\u529f\u80fd\u548c\u8a2d\u7f6e\u65b9\u6cd5\u5c0d\u65bc\u7db2\u7ad9\u7ba1\u7406\u8005\u4f86\u8aaa\u662f\u5fc5\u4e0d\u53ef\u5c11\u7684\u3002\u82e5\u60a8\u9700\u8981\u9032\u4e00\u6b65\u4e86\u89e3\u5982\u4f55\u7ba1\u7406\u60a8\u7684\u57df\u540d\u6216\u5c0b\u627e\u5408\u9069\u7684<a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u57df\u540d\u8a5e\u5f59\u4e2d\u7684A\u8a18\u9304\uff0c\u638c\u63e1\u5982\u4f55\u5c07\u57df\u540d\u6307\u5411IP\u5730\u5740\uff0c\u78ba\u4fdd\u7db2\u7ad9\u6b63\u5e38\u904b\u884c\u8207\u8a2a\u554f\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-46660","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/46660","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=46660"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/46660\/revisions"}],"predecessor-version":[{"id":46661,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/46660\/revisions\/46661"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=46660"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=46660"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=46660"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}