{"id":42238,"date":"2024-10-03T05:21:40","date_gmt":"2024-10-02T21:21:40","guid":{"rendered":"https:\/\/server.hk\/cnblog\/42238\/"},"modified":"2024-10-03T05:21:40","modified_gmt":"2024-10-02T21:21:40","slug":"cdn%e5%85%a5%e9%96%80-cdn%e5%a6%82%e4%bd%95%e8%99%95%e7%90%864k%e5%92%8c8k%e8%a6%96%e9%a0%bb%e5%85%a7%e5%ae%b9","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/42238\/","title":{"rendered":"CDN\u5165\u9580 – CDN\u5982\u4f55\u8655\u74064K\u548c8K\u8996\u983b\u5167\u5bb9"},"content":{"rendered":"

CDN\u5165\u9580 – CDN\u5982\u4f55\u8655\u74064K\u548c8K\u8996\u983b\u5167\u5bb9<\/h1>\n

\u96a8\u8457\u79d1\u6280\u7684\u9032\u6b65\uff0c\u8996\u983b\u5167\u5bb9\u7684\u8cea\u91cf\u4e0d\u65b7\u63d0\u5347\uff0c4K\u548c8K\u8996\u983b\u9010\u6f38\u6210\u70ba\u4e3b\u6d41\u3002\u9019\u4e9b\u9ad8\u89e3\u6790\u5ea6\u7684\u8996\u983b\u63d0\u4f9b\u4e86\u66f4\u6e05\u6670\u7684\u756b\u9762\u548c\u66f4\u8c50\u5bcc\u7684\u7d30\u7bc0\uff0c\u4f46\u540c\u6642\u4e5f\u5c0d\u7db2\u7d61\u50b3\u8f38\u548c\u5b58\u5132\u63d0\u51fa\u4e86\u66f4\u9ad8\u7684\u8981\u6c42\u3002\u5167\u5bb9\u5206\u767c\u7db2\u7d61\uff08CDN\uff09\u5728\u9019\u4e00\u904e\u7a0b\u4e2d\u626e\u6f14\u4e86\u81f3\u95dc\u91cd\u8981\u7684\u89d2\u8272\uff0c\u672c\u6587\u5c07\u63a2\u8a0eCDN\u5982\u4f55\u6709\u6548\u8655\u74064K\u548c8K\u8996\u983b\u5167\u5bb9\u3002<\/p>\n

\u4ec0\u9ebc\u662fCDN\uff1f<\/h2>\n

\u5167\u5bb9\u5206\u767c\u7db2\u7d61\uff08CDN\uff09\u662f\u4e00\u7a2e\u5206\u4f48\u5f0f\u7684\u4f3a\u670d\u5668\u7cfb\u7d71\uff0c\u65e8\u5728\u63d0\u9ad8\u7db2\u7d61\u5167\u5bb9\u7684\u50b3\u8f38\u901f\u5ea6\u548c\u53ef\u9760\u6027\u3002CDN\u901a\u904e\u5c07\u5167\u5bb9\u7de9\u5b58\u5230\u9760\u8fd1\u7528\u6236\u7684\u4f3a\u670d\u5668\u4e0a\uff0c\u6e1b\u5c11\u4e86\u6578\u64da\u50b3\u8f38\u7684\u8ddd\u96e2\uff0c\u5f9e\u800c\u63d0\u9ad8\u4e86\u52a0\u8f09\u901f\u5ea6\u548c\u7528\u6236\u9ad4\u9a57\u3002<\/p>\n

4K\u548c8K\u8996\u983b\u7684\u7279\u9ede<\/h2>\n

4K\u8996\u983b\u7684\u89e3\u6790\u5ea6\u70ba3840 x 2160\u50cf\u7d20\uff0c\u800c8K\u8996\u983b\u5247\u9054\u52307680 x 4320\u50cf\u7d20\u3002\u9019\u610f\u5473\u84578K\u8996\u983b\u7684\u50cf\u7d20\u6578\u91cf\u662f4K\u7684\u56db\u500d\uff0c\u63d0\u4f9b\u4e86\u66f4\u9ad8\u7684\u756b\u8cea\u548c\u66f4\u7d30\u7dfb\u7684\u8996\u89ba\u6548\u679c\u3002\u7136\u800c\uff0c\u9019\u4e5f\u610f\u5473\u8457\u66f4\u5927\u7684\u6587\u4ef6\u5927\u5c0f\u548c\u66f4\u9ad8\u7684\u5e36\u5bec\u9700\u6c42\u3002<\/p>\n

CDN\u5982\u4f55\u8655\u7406\u9ad8\u89e3\u6790\u5ea6\u8996\u983b<\/h2>\n

1. \u6578\u64da\u58d3\u7e2e\u6280\u8853<\/h3>\n

\u70ba\u4e86\u6709\u6548\u50b3\u8f384K\u548c8K\u8996\u983b\uff0cCDN\u901a\u5e38\u6703\u4f7f\u7528\u6578\u64da\u58d3\u7e2e\u6280\u8853\u3002\u9019\u4e9b\u6280\u8853\u53ef\u4ee5\u6e1b\u5c11\u8996\u983b\u6587\u4ef6\u7684\u5927\u5c0f\uff0c\u5f9e\u800c\u964d\u4f4e\u5e36\u5bec\u9700\u6c42\u3002\u5e38\u898b\u7684\u8996\u983b\u7de8\u78bc\u683c\u5f0f\u5305\u62ecH.264\u3001H.265\uff08HEVC\uff09\u548cAV1\u7b49\u3002\u9019\u4e9b\u7de8\u78bc\u683c\u5f0f\u80fd\u5920\u5728\u4fdd\u6301\u8996\u983b\u8cea\u91cf\u7684\u540c\u6642\uff0c\u986f\u8457\u6e1b\u5c11\u6587\u4ef6\u5927\u5c0f\u3002<\/p>\n

2. \u52d5\u614b\u81ea\u9069\u61c9\u6d41\u5a92\u9ad4<\/h3>\n

CDN\u9084\u652f\u6301\u52d5\u614b\u81ea\u9069\u61c9\u6d41\u5a92\u9ad4\u6280\u8853\uff0c\u9019\u610f\u5473\u8457\u6839\u64da\u7528\u6236\u7684\u7db2\u7d61\u72c0\u6cc1\uff0c\u81ea\u52d5\u8abf\u6574\u8996\u983b\u7684\u8cea\u91cf\u3002\u4f8b\u5982\uff0c\u7576\u7528\u6236\u7684\u7db2\u901f\u8f03\u6162\u6642\uff0cCDN\u53ef\u4ee5\u81ea\u52d5\u964d\u4f4e\u8996\u983b\u7684\u89e3\u6790\u5ea6\uff0c\u4ee5\u78ba\u4fdd\u6d41\u66a2\u64ad\u653e\u3002\u9019\u7a2e\u6280\u8853\u4e0d\u50c5\u63d0\u9ad8\u4e86\u7528\u6236\u9ad4\u9a57\uff0c\u9084\u6e1b\u5c11\u4e86\u4f3a\u670d\u5668\u7684\u8ca0\u64d4\u3002<\/p>\n

3. \u908a\u7de3\u8a08\u7b97<\/h3>\n

\u908a\u7de3\u8a08\u7b97\u662fCDN\u7684\u4e00\u500b\u91cd\u8981\u7279\u6027\uff0c\u5b83\u5c07\u8a08\u7b97\u548c\u6578\u64da\u5b58\u5132\u79fb\u81f3\u9760\u8fd1\u7528\u6236\u7684\u908a\u7de3\u4f3a\u670d\u5668\u4e0a\u3002\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u5ef6\u9072\uff0c\u63d0\u9ad8\u8996\u983b\u7684\u52a0\u8f09\u901f\u5ea6\u3002\u5c0d\u65bc4K\u548c8K\u8996\u983b\uff0c\u908a\u7de3\u8a08\u7b97\u80fd\u5920\u66f4\u5feb\u5730\u8655\u7406\u548c\u50b3\u8f38\u5927\u91cf\u6578\u64da\uff0c\u5f9e\u800c\u63d0\u5347\u6574\u9ad4\u6027\u80fd\u3002<\/p>\n

4. \u5168\u7403\u5206\u4f48\u7684\u4f3a\u670d\u5668<\/h3>\n

CDN\u64c1\u6709\u5168\u7403\u5206\u4f48\u7684\u4f3a\u670d\u5668\uff0c\u9019\u4f7f\u5f97\u7528\u6236\u7121\u8ad6\u8eab\u5728\u4f55\u8655\uff0c\u90fd\u80fd\u5920\u5feb\u901f\u7372\u53d6\u6240\u9700\u7684\u8996\u983b\u5167\u5bb9\u3002\u9019\u5c0d\u65bc\u9700\u8981\u5168\u7403\u64ad\u653e\u76844K\u548c8K\u8996\u983b\u5c24\u70ba\u91cd\u8981\uff0c\u56e0\u70ba\u5b83\u80fd\u5920\u78ba\u4fdd\u7528\u6236\u5728\u4e0d\u540c\u5730\u7406\u4f4d\u7f6e\u90fd\u80fd\u4eab\u53d7\u5230\u9ad8\u8cea\u91cf\u7684\u8996\u983b\u9ad4\u9a57\u3002<\/p>\n

\u7d50\u8ad6<\/h2>\n

\u96a8\u84574K\u548c8K\u8996\u983b\u5167\u5bb9\u7684\u666e\u53ca\uff0cCDN\u5728\u8996\u983b\u50b3\u8f38\u4e2d\u7684\u91cd\u8981\u6027\u65e5\u76ca\u51f8\u986f\u3002\u901a\u904e\u6578\u64da\u58d3\u7e2e\u3001\u52d5\u614b\u81ea\u9069\u61c9\u6d41\u5a92\u9ad4\u3001\u908a\u7de3\u8a08\u7b97\u548c\u5168\u7403\u4f3a\u670d\u5668\u5206\u4f48\u7b49\u6280\u8853\uff0cCDN\u80fd\u5920\u6709\u6548\u5730\u8655\u7406\u9ad8\u89e3\u6790\u5ea6\u8996\u983b\uff0c\u63d0\u4f9b\u6d41\u66a2\u7684\u89c0\u770b\u9ad4\u9a57\u3002\u5c0d\u65bc\u5e0c\u671b\u63d0\u5347\u8996\u983b\u5167\u5bb9\u50b3\u8f38\u6548\u7387\u7684\u4f01\u696d\u4f86\u8aaa\uff0c\u9078\u64c7\u5408\u9069\u7684CDN\u89e3\u6c7a\u65b9\u6848\u81f3\u95dc\u91cd\u8981\u3002<\/p>\n

\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dcVPS<\/code>\u3001\u9999\u6e2fVPS<\/code>\u3001\u4f3a\u670d\u5668<\/code>\u3001\u4e91\u4f3a\u670d\u5668<\/code>\u6216\u9999\u6e2f\u4f3a\u670d\u5668<\/code>\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554fServer.HK<\/a>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u4e86\u89e3CDN\u5982\u4f55\u9ad8\u6548\u8655\u74064K\u548c8K\u8996\u983b\u5167\u5bb9\uff0c\u63d0\u5347\u64ad\u653e\u901f\u5ea6\u8207\u7528\u6236\u9ad4\u9a57\uff0c\u78ba\u4fdd\u6d41\u66a2\u7684\u8996\u89ba\u4eab\u53d7\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4928],"tags":[],"class_list":["post-42238","post","type-post","status-publish","format-standard","hentry","category-4928"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/42238","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=42238"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/42238\/revisions"}],"predecessor-version":[{"id":42239,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/42238\/revisions\/42239"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=42238"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=42238"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=42238"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}