{"id":218644,"date":"2023-12-23T14:32:23","date_gmt":"2023-12-23T06:32:23","guid":{"rendered":"https:\/\/www.idc.net\/help\/218644\/"},"modified":"2023-12-23T14:32:23","modified_gmt":"2023-12-23T06:32:23","slug":"cdn%e5%85%a5%e9%97%a8-cdn%e5%a6%82%e4%bd%95%e6%94%af%e6%8c%81%e6%b5%81%e5%aa%92%e4%bd%93%e5%8d%8f%e8%ae%ae","status":"publish","type":"post","link":"https:\/\/idc.net\/help\/218644\/","title":{"rendered":"CDN\u5165\u95e8 &#8211; CDN\u5982\u4f55\u652f\u6301\u6d41\u5a92\u4f53\u534f\u8bae"},"content":{"rendered":"<p><title id=\"cdn%e5%85%a5%e9%97%a8-cdn%e5%a6%82%e4%bd%95%e6%94%af%e6%8c%81%e6%b5%81%e5%aa%92%e4%bd%93%e5%8d%8f%e8%ae%ae-XEoehEbdIo\">CDN\u5165\u95e8 - CDN\u5982\u4f55\u652f\u6301\u6d41\u5a92\u4f53\u534f\u8bae<\/title><\/p>\n<h1 id=\"cdn%e5%85%a5%e9%97%a8-cdn%e5%a6%82%e4%bd%95%e6%94%af%e6%8c%81%e6%b5%81%e5%aa%92%e4%bd%93%e5%8d%8f%e8%ae%ae-XEoehEbdIo\">CDN\u5165\u95e8 - CDN\u5982\u4f55\u652f\u6301\u6d41\u5a92\u4f53\u534f\u8bae<\/h1>\n<h2 id=\"%e4%bb%80%e4%b9%88%e6%98%afcdn%ef%bc%9f-XEoehEbdIo\">\u4ec0\u4e48\u662fCDN\uff1f<\/h2>\n<p>CDN\uff08\u5185\u5bb9\u5206\u53d1\u7f51\u7edc\uff09\u662f\u4e00\u79cd\u901a\u8fc7\u5c06\u5185\u5bb9\u5206\u53d1\u5230\u5168\u7403\u5404\u5730\u7684\u670d\u52a1\u5668\u6765\u63d0\u9ad8\u7f51\u7ad9\u6027\u80fd\u548c\u53ef\u7528\u6027\u7684\u6280\u672f\u3002\u5b83\u901a\u8fc7\u5c06\u5185\u5bb9\u7f13\u5b58\u5230\u79bb\u7528\u6237\u66f4\u8fd1\u7684\u670d\u52a1\u5668\u4e0a\uff0c\u4ece\u800c\u51cf\u5c11\u4e86\u7528\u6237\u4e0e\u6e90\u670d\u52a1\u5668\u4e4b\u95f4\u7684\u8ddd\u79bb\uff0c\u63d0\u9ad8\u4e86\u5185\u5bb9\u7684\u52a0\u8f7d\u901f\u5ea6\u3002<\/p>\n<h2 id=\"cdn%e5%a6%82%e4%bd%95%e6%94%af%e6%8c%81%e6%b5%81%e5%aa%92%e4%bd%93%e5%8d%8f%e8%ae%ae%ef%bc%9f-XEoehEbdIo\">CDN\u5982\u4f55\u652f\u6301\u6d41\u5a92\u4f53\u534f\u8bae\uff1f<\/h2>\n<p>\u6d41\u5a92\u4f53\u534f\u8bae\u662f\u4e00\u79cd\u7528\u4e8e\u4f20\u8f93\u97f3\u9891\u548c\u89c6\u9891\u5185\u5bb9\u7684\u534f\u8bae\u3002\u5e38\u89c1\u7684\u6d41\u5a92\u4f53\u534f\u8bae\u5305\u62ecRTMP\uff08Real-Time Messaging Protocol\uff09\u3001HLS\uff08HTTP Live Streaming\uff09\u548cDASH\uff08Dynamic Adaptive Streaming over HTTP\uff09\u3002<\/p>\n<h3 id=\"rtmp-XEoehEbdIo\">RTMP<\/h3>\n<p>RTMP\u662f\u4e00\u79cd\u5b9e\u65f6\u4f20\u8f93\u97f3\u9891\u548c\u89c6\u9891\u7684\u534f\u8bae\uff0c\u5e38\u7528\u4e8e\u76f4\u64ad\u548c\u89c6\u9891\u70b9\u64ad\u3002CDN\u53ef\u4ee5\u901a\u8fc7\u5728\u5168\u7403\u5404\u5730\u90e8\u7f72RTMP\u670d\u52a1\u5668\u6765\u652f\u6301RTMP\u534f\u8bae\u3002\u5f53\u7528\u6237\u8bf7\u6c42\u89c2\u770b\u76f4\u64ad\u6216\u70b9\u64ad\u89c6\u9891\u65f6\uff0cCDN\u4f1a\u5c06\u5185\u5bb9\u4ece\u6e90\u670d\u52a1\u5668\u7f13\u5b58\u5230\u6700\u8fd1\u7684RTMP\u670d\u52a1\u5668\u4e0a\uff0c\u7136\u540e\u901a\u8fc7RTMP\u534f\u8bae\u5c06\u5185\u5bb9\u4f20\u8f93\u7ed9\u7528\u6237\u3002<\/p>\n<h3 id=\"hls-XEoehEbdIo\">HLS<\/h3>\n<p>HLS\u662f\u4e00\u79cd\u57fa\u4e8eHTTP\u7684\u6d41\u5a92\u4f53\u534f\u8bae\uff0c\u5e38\u7528\u4e8e\u82f9\u679c\u8bbe\u5907\u4e0a\u7684\u89c6\u9891\u64ad\u653e\u3002CDN\u53ef\u4ee5\u901a\u8fc7\u5c06\u89c6\u9891\u5185\u5bb9\u5207\u7247\u6210\u5c0f\u7684TS\u6587\u4ef6\uff0c\u5e76\u5c06\u8fd9\u4e9b\u6587\u4ef6\u7f13\u5b58\u5230\u5168\u7403\u5404\u5730\u7684\u670d\u52a1\u5668\u4e0a\u6765\u652f\u6301HLS\u534f\u8bae\u3002\u5f53\u7528\u6237\u8bf7\u6c42\u89c2\u770b\u89c6\u9891\u65f6\uff0cCDN\u4f1a\u6839\u636e\u7528\u6237\u7684\u5730\u7406\u4f4d\u7f6e\u9009\u62e9\u6700\u8fd1\u7684\u670d\u52a1\u5668\uff0c\u7136\u540e\u901a\u8fc7HTTP\u534f\u8bae\u5c06\u5207\u7247\u6587\u4ef6\u4f20\u8f93\u7ed9\u7528\u6237\u3002<\/p>\n<h3 id=\"dash-XEoehEbdIo\">DASH<\/h3>\n<p>DASH\u662f\u4e00\u79cd\u57fa\u4e8eHTTP\u7684\u81ea\u9002\u5e94\u6d41\u5a92\u4f53\u534f\u8bae\uff0c\u53ef\u4ee5\u6839\u636e\u7528\u6237\u7684\u7f51\u7edc\u6761\u4ef6\u548c\u8bbe\u5907\u6027\u80fd\u52a8\u6001\u8c03\u6574\u89c6\u9891\u7684\u8d28\u91cf\u3002CDN\u53ef\u4ee5\u901a\u8fc7\u5c06\u89c6\u9891\u5185\u5bb9\u5207\u7247\u6210\u5c0f\u7684MP4\u6587\u4ef6\uff0c\u5e76\u5c06\u8fd9\u4e9b\u6587\u4ef6\u7f13\u5b58\u5230\u5168\u7403\u5404\u5730\u7684\u670d\u52a1\u5668\u4e0a\u6765\u652f\u6301DASH\u534f\u8bae\u3002\u5f53\u7528\u6237\u8bf7\u6c42\u89c2\u770b\u89c6\u9891\u65f6\uff0cCDN\u4f1a\u6839\u636e\u7528\u6237\u7684\u7f51\u7edc\u6761\u4ef6\u548c\u8bbe\u5907\u6027\u80fd\u9009\u62e9\u6700\u5408\u9002\u7684\u89c6\u9891\u8d28\u91cf\uff0c\u5e76\u901a\u8fc7HTTP\u534f\u8bae\u5c06\u5207\u7247\u6587\u4ef6\u4f20\u8f93\u7ed9\u7528\u6237\u3002<\/p>\n<h2 id=\"cdn%e7%9a%84%e4%bc%98%e5%8a%bf-XEoehEbdIo\">CDN\u7684\u4f18\u52bf<\/h2>\n<p>CDN\u5728\u652f\u6301\u6d41\u5a92\u4f53\u534f\u8bae\u65b9\u9762\u5177\u6709\u4ee5\u4e0b\u4f18\u52bf\uff1a<\/p>\n<ul>\n<li>\u63d0\u9ad8\u5185\u5bb9\u52a0\u8f7d\u901f\u5ea6\uff1aCDN\u901a\u8fc7\u5c06\u5185\u5bb9\u7f13\u5b58\u5230\u79bb\u7528\u6237\u66f4\u8fd1\u7684\u670d\u52a1\u5668\u4e0a\uff0c\u51cf\u5c11\u4e86\u7528\u6237\u4e0e\u6e90\u670d\u52a1\u5668\u4e4b\u95f4\u7684\u8ddd\u79bb\uff0c\u4ece\u800c\u63d0\u9ad8\u4e86\u5185\u5bb9\u7684\u52a0\u8f7d\u901f\u5ea6\u3002<\/li>\n<li>\u63d0\u9ad8\u53ef\u6269\u5c55\u6027\uff1aCDN\u53ef\u4ee5\u6839\u636e\u7528\u6237\u7684\u8bf7\u6c42\u91cf\u548c\u5730\u7406\u4f4d\u7f6e\u52a8\u6001\u8c03\u6574\u670d\u52a1\u5668\u7684\u8d1f\u8f7d\uff0c\u4ece\u800c\u63d0\u9ad8\u4e86\u7f51\u7ad9\u7684\u53ef\u6269\u5c55\u6027\u3002<\/li>\n<li>\u63d0\u9ad8\u53ef\u9760\u6027\uff1aCDN\u901a\u8fc7\u5c06\u5185\u5bb9\u590d\u5236\u5230\u591a\u4e2a\u670d\u52a1\u5668\u4e0a\uff0c\u63d0\u9ad8\u4e86\u5185\u5bb9\u7684\u5197\u4f59\u6027\u548c\u53ef\u9760\u6027\u3002\u5f53\u67d0\u4e2a\u670d\u52a1\u5668\u53d1\u751f\u6545\u969c\u65f6\uff0cCDN\u53ef\u4ee5\u81ea\u52a8\u5c06\u8bf7\u6c42\u8f6c\u53d1\u5230\u5176\u4ed6\u53ef\u7528\u7684\u670d\u52a1\u5668\u4e0a\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%80%bb%e7%bb%93-XEoehEbdIo\">\u603b\u7ed3<\/h2>\n<p>CDN\u662f\u4e00\u79cd\u901a\u8fc7\u5c06\u5185\u5bb9\u5206\u53d1\u5230\u5168\u7403\u5404\u5730\u7684\u670d\u52a1\u5668\u6765\u63d0\u9ad8\u7f51\u7ad9\u6027\u80fd\u548c\u53ef\u7528\u6027\u7684\u6280\u672f\u3002\u5728\u652f\u6301\u6d41\u5a92\u4f53\u534f\u8bae\u65b9\u9762\uff0cCDN\u53ef\u4ee5\u901a\u8fc7\u5728\u5168\u7403\u5404\u5730\u90e8\u7f72\u670d\u52a1\u5668\u6765\u7f13\u5b58\u548c\u4f20\u8f93\u97f3\u9891\u548c\u89c6\u9891\u5185\u5bb9\u3002CDN\u7684\u4f18\u52bf\u5305\u62ec\u63d0\u9ad8\u5185\u5bb9\u52a0\u8f7d\u901f\u5ea6\u3001\u63d0\u9ad8\u53ef\u6269\u5c55\u6027\u548c\u63d0\u9ad8\u53ef\u9760\u6027\u3002<\/p>\n<h2 id=\"%e9%a6%99%e6%b8%af%e6%9c%8d%e5%8a%a1%e5%99%a8%e9%a6%96%e9%80%89%e5%90%8e%e6%b5%aa%e4%ba%91-XEoehEbdIo\">\u9999\u6e2f\u670d\u52a1\u5668\u9996\u9009\u540e\u6d6a\u4e91<\/h2>\n<p>\u540e\u6d6a\u4e91\u662f\u4e00\u5bb6\u63d0\u4f9b\u9999\u6e2f\u670d\u52a1\u5668\u3001\u7f8e\u56fd\u670d\u52a1\u5668\u548c\u4e91\u670d\u52a1\u5668\u7684\u4e91\u8ba1\u7b97\u516c\u53f8\u3002\u5982\u679c\u60a8\u9700\u8981\u5728\u9999\u6e2f\u5730\u533a\u642d\u5efa\u7f51\u7ad9\u6216\u63d0\u4f9b\u6d41\u5a92\u4f53\u670d\u52a1\uff0c\u540e\u6d6a\u4e91\u7684\u9999\u6e2f\u670d\u52a1\u5668\u662f\u60a8\u7684\u9996\u9009\u3002\u8bf7\u8bbf\u95ee<a href=\"https:\/\/idc.net\">https:\/\/idc.net<\/a>\u4e86\u89e3\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>CDN\u5165\u95e8 - CDN\u5982\u4f55\u652f\u6301\u6d41\u5a92\u4f53\u534f\u8bae CDN\u5165\u95e8 - CDN\u5982\u4f55\u652f\u6301\u6d41\u5a92\u4f53\u534f\u8bae \u4ec0\u4e48\u662fCDN\uff1f CDN\uff08\u5185 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[32],"tags":[],"class_list":["post-218644","post","type-post","status-publish","format-standard","hentry","category-cdn"],"_links":{"self":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/218644","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/comments?post=218644"}],"version-history":[{"count":0,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/218644\/revisions"}],"wp:attachment":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/media?parent=218644"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/categories?post=218644"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/tags?post=218644"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}