{"id":46652,"date":"2024-10-07T08:07:15","date_gmt":"2024-10-07T00:07:15","guid":{"rendered":"https:\/\/server.hk\/cnblog\/46652\/"},"modified":"2024-10-07T08:07:15","modified_gmt":"2024-10-07T00:07:15","slug":"%e5%9f%9f%e5%90%8d%e8%a9%9e%e5%bd%99-srv%e8%a8%98%e9%8c%84","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/46652\/","title":{"rendered":"\u57df\u540d\u8a5e\u5f59 &#8211; SRV\u8a18\u9304"},"content":{"rendered":"<h1 id=\"%e5%9f%9f%e5%90%8d%e8%a9%9e%e5%bd%99-srv%e8%a8%98%e9%8c%84-UCJzrSqCQV\">\u57df\u540d\u8a5e\u5f59 &#8211; SRV\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\u3002SRV\u8a18\u9304\uff08Service Record\uff09\u662fDNS\u7684\u4e00\u7a2e\u7279\u6b8a\u8a18\u9304\u985e\u578b\uff0c\u4e3b\u8981\u7528\u65bc\u6307\u5b9a\u67d0\u4e00\u670d\u52d9\u7684\u4e3b\u6a5f\u540d\u7a31\u548c\u7aef\u53e3\u865f\u3002\u9019\u7bc7\u6587\u7ae0\u5c07\u6df1\u5165\u63a2\u8a0eSRV\u8a18\u9304\u7684\u5b9a\u7fa9\u3001\u7528\u9014\u53ca\u5176\u914d\u7f6e\u65b9\u6cd5\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afsrv%e8%a8%98%e9%8c%84%ef%bc%9f-UCJzrSqCQV\">\u4ec0\u9ebc\u662fSRV\u8a18\u9304\uff1f<\/h2>\n<p>SRV\u8a18\u9304\u662f\u4e00\u7a2eDNS\u8a18\u9304\uff0c\u7528\u65bc\u544a\u8a34\u5ba2\u6236\u7aef\u67d0\u4e00\u7279\u5b9a\u670d\u52d9\u7684\u4f3a\u670d\u5668\u4f4d\u7f6e\u3002\u9019\u4e9b\u8a18\u9304\u4e0d\u50c5\u5305\u542b\u4f3a\u670d\u5668\u7684\u4e3b\u6a5f\u540d\u7a31\uff0c\u9084\u5305\u62ec\u8a72\u670d\u52d9\u6240\u4f7f\u7528\u7684\u7aef\u53e3\u865f\u3002SRV\u8a18\u9304\u7684\u683c\u5f0f\u5982\u4e0b\uff1a<\/p>\n<pre><code>_\u670d\u52d9._\u5354\u8b70.\u57df\u540d. TTL. \u985e\u578b. \u512a\u5148\u7d1a. \u6b0a\u91cd. \u76ee\u6a19. \u7aef\u53e3<\/code><\/pre>\n<p>\u5176\u4e2d\uff0c<strong>\u670d\u52d9<\/strong>\u548c<strong>\u5354\u8b70<\/strong>\u662f\u7528\u4e0b\u5283\u7dda\u958b\u982d\u7684\u5b57\u7b26\u4e32\uff0c\u5206\u5225\u8868\u793a\u6240\u63d0\u4f9b\u7684\u670d\u52d9\u548c\u4f7f\u7528\u7684\u50b3\u8f38\u5354\u8b70\uff08\u5982TCP\u6216UDP\uff09\u3002<strong>TTL<\/strong>\u662f\u751f\u5b58\u6642\u9593\uff0c\u8868\u793a\u8a18\u9304\u5728DNS\u7de9\u5b58\u4e2d\u7684\u6709\u6548\u6642\u9593\u3002<strong>\u512a\u5148\u7d1a<\/strong>\u548c<strong>\u6b0a\u91cd<\/strong>\u7528\u65bc\u8ca0\u8f09\u5747\u8861\uff0c<strong>\u76ee\u6a19<\/strong>\u662f\u63d0\u4f9b\u8a72\u670d\u52d9\u7684\u4f3a\u670d\u5668\u7684\u4e3b\u6a5f\u540d\u7a31\uff0c<strong>\u7aef\u53e3<\/strong>\u5247\u662f\u8a72\u670d\u52d9\u6240\u4f7f\u7528\u7684\u7aef\u53e3\u865f\u3002<\/p>\n<h2 id=\"srv%e8%a8%98%e9%8c%84%e7%9a%84%e7%94%a8%e9%80%94-UCJzrSqCQV\">SRV\u8a18\u9304\u7684\u7528\u9014<\/h2>\n<p>SRV\u8a18\u9304\u7684\u4e3b\u8981\u7528\u9014\u662f\u5e6b\u52a9\u5ba2\u6236\u7aef\u627e\u5230\u7279\u5b9a\u670d\u52d9\u7684\u4f3a\u670d\u5668\u3002\u4f8b\u5982\uff0c\u5728VoIP\uff08\u8a9e\u97f3\u901a\u8a0a\uff09\u548c\u5373\u6642\u6d88\u606f\u61c9\u7528\u4e2d\uff0cSRV\u8a18\u9304\u53ef\u4ee5\u7528\u4f86\u6307\u5411\u63d0\u4f9b\u9019\u4e9b\u670d\u52d9\u7684\u4f3a\u670d\u5668\u3002\u9019\u6a23\uff0c\u5ba2\u6236\u7aef\u5728\u9023\u63a5\u6642\u5c31\u80fd\u81ea\u52d5\u7372\u53d6\u6b63\u78ba\u7684\u4f3a\u670d\u5668\u5730\u5740\u548c\u7aef\u53e3\u865f\u3002<\/p>\n<ul>\n<li><strong>\u5373\u6642\u6d88\u606f\u670d\u52d9\uff1a<\/strong>\u5982XMPP\uff08\u53ef\u64f4\u5c55\u6d88\u606f\u548c\u5b58\u5728\u5354\u8b70\uff09\u4f7f\u7528SRV\u8a18\u9304\u4f86\u5b9a\u4f4d\u4f3a\u670d\u5668\u3002<\/li>\n<li><strong>VoIP\u670d\u52d9\uff1a<\/strong>\u5982SIP\uff08\u6703\u8a71\u767c\u8d77\u5354\u8b70\uff09\u4e5f\u4f9d\u8cf4SRV\u8a18\u9304\u4f86\u78ba\u5b9a\u901a\u8a71\u7684\u4f3a\u670d\u5668\u3002<\/li>\n<li><strong>\u5176\u4ed6\u61c9\u7528\uff1a<\/strong>\u8a31\u591a\u5176\u4ed6\u7db2\u8def\u61c9\u7528\u548c\u670d\u52d9\u4e5f\u4f7f\u7528SRV\u8a18\u9304\u4f86\u63d0\u9ad8\u53ef\u7528\u6027\u548c\u8ca0\u8f09\u5747\u8861\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e9%85%8d%e7%bd%aesrv%e8%a8%98%e9%8c%84-UCJzrSqCQV\">\u5982\u4f55\u914d\u7f6eSRV\u8a18\u9304<\/h2>\n<p>\u914d\u7f6eSRV\u8a18\u9304\u901a\u5e38\u9700\u8981\u8a2a\u554fDNS\u7ba1\u7406\u754c\u9762\u3002\u4ee5\u4e0b\u662f\u914d\u7f6eSRV\u8a18\u9304\u7684\u4e00\u822c\u6b65\u9a5f\uff1a<\/p>\n<ol>\n<li>\u767b\u9304\u5230\u60a8\u7684DNS\u7ba1\u7406\u63a7\u5236\u53f0\u3002<\/li>\n<li>\u9078\u64c7\u8981\u6dfb\u52a0SRV\u8a18\u9304\u7684\u57df\u540d\u3002<\/li>\n<li>\u5c0b\u627e\u6dfb\u52a0\u8a18\u9304\u7684\u9078\u9805\uff0c\u9078\u64c7SRV\u8a18\u9304\u985e\u578b\u3002<\/li>\n<li>\u586b\u5beb\u6240\u9700\u7684\u5b57\u6bb5\uff0c\u5305\u62ec\u670d\u52d9\u3001\u5354\u8b70\u3001\u57df\u540d\u3001TTL\u3001\u512a\u5148\u7d1a\u3001\u6b0a\u91cd\u3001\u76ee\u6a19\u548c\u7aef\u53e3\u3002<\/li>\n<li>\u4fdd\u5b58\u66f4\u6539\u4e26\u7b49\u5f85DNS\u8a18\u9304\u7684\u66f4\u65b0\u3002<\/li>\n<\/ol>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u793a\u4f8bSRV\u8a18\u9304\u7684\u914d\u7f6e\uff1a<\/p>\n<pre><code>_sip._tcp.example.com. 3600 IN SRV 10 60 5060 sipserver.example.com.<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0cSRV\u8a18\u9304\u6307\u5411\u4e00\u500bSIP\u670d\u52d9\uff0c\u4f7f\u7528TCP\u5354\u8b70\uff0c\u4e26\u4e14\u57285060\u7aef\u53e3\u4e0a\u904b\u884c\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-UCJzrSqCQV\">\u7e3d\u7d50<\/h2>\n<p>SRV\u8a18\u9304\u5728\u73fe\u4ee3\u7db2\u8def\u67b6\u69cb\u4e2d\u626e\u6f14\u8457\u91cd\u8981\u89d2\u8272\uff0c\u7279\u5225\u662f\u5728\u9700\u8981\u9ad8\u53ef\u7528\u6027\u548c\u8ca0\u8f09\u5747\u8861\u7684\u670d\u52d9\u4e2d\u3002\u901a\u904e\u6b63\u78ba\u914d\u7f6eSRV\u8a18\u9304\uff0c\u60a8\u53ef\u4ee5\u78ba\u4fdd\u5ba2\u6236\u7aef\u80fd\u5920\u5feb\u901f\u4e14\u6e96\u78ba\u5730\u627e\u5230\u6240\u9700\u7684\u670d\u52d9\u3002\u5c0d\u65bc\u9700\u8981\u7a69\u5b9a\u548c\u53ef\u9760\u7684\u7db2\u8def\u670d\u52d9\u7684\u7528\u6236\u4f86\u8aaa\uff0c\u4e86\u89e3SRV\u8a18\u9304\u7684\u904b\u4f5c\u539f\u7406\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\u89e3\u57df\u540d\u8a5e\u5f59\u4e2d\u7684SRV\u8a18\u9304\uff0c\u63a2\u7d22\u5176\u529f\u80fd\u3001\u914d\u7f6e\u65b9\u6cd5\u53ca\u5728\u7db2\u7d61\u670d\u52d9\u4e2d\u7684\u91cd\u8981\u6027\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-46652","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/46652","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=46652"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/46652\/revisions"}],"predecessor-version":[{"id":46653,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/46652\/revisions\/46653"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=46652"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=46652"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=46652"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}