{"id":12998,"date":"2023-10-19T08:38:55","date_gmt":"2023-10-19T00:38:55","guid":{"rendered":"https:\/\/92it.top\/?p=12998"},"modified":"2023-10-19T08:54:12","modified_gmt":"2023-10-19T00:54:12","slug":"cdn%e5%ae%9e%e7%8e%b0%e5%8e%9f%e7%90%86","status":"publish","type":"post","link":"https:\/\/92it.top\/?p=12998","title":{"rendered":"CDN\u5b9e\u73b0\u539f\u7406"},"content":{"rendered":"\n<p><strong>CDN\u6982\u5ff5<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<p>CDN\u5168\u79f0\u53eb\u505a\u201cContent Delivery 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is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/92it.top\/wp-content\/uploads\/2023\/10\/image-34-1024x609.png\" alt=\"\" class=\"wp-image-13005\" width=\"456\" height=\"270\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2023\/10\/image-34-1024x609.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2023\/10\/image-34-300x178.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2023\/10\/image-34-768x457.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2023\/10\/image-34-830x493.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2023\/10\/image-34-230x137.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2023\/10\/image-34-350x208.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2023\/10\/image-34-480x285.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2023\/10\/image-34.png 1440w\" sizes=\"(max-width: 456px) 100vw, 456px\" \/><\/figure><\/div>\n\n\n\n<p><strong>\u4f20\u7edf\u7f51\u7ad9\u8bbf\u95ee\u8fc7\u7a0b<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<p>\u5728\u8bf4\u660e&nbsp;CDN\u200b&nbsp;\u7684\u6280\u672f\u4f18\u52bf\u4e4b\u524d\uff0c\u6211\u4eec\u5148\u6765\u770b\u770b\u4f20\u7edf\u7f51\u7ad9\u7684&nbsp;HTTP \u8bf7\u6c42&nbsp;\u8bbf\u95ee\u8fc7\u7a0b\u3002\u5927\u90e8\u5206\u5f00\u53d1\u8005\u5e94\u8be5\u90fd\u719f\u6089 HTTP \u534f\u8bae\u57fa\u7840\u6d41\u7a0b\uff0c\u4e0b\u9762\u4ee5\u8bf7\u6c42\u4e00\u4e2a\u56fe\u7247\u6587\u4ef6\u6765\u4e3e\u4f8b\u8bf4\u660e\u3002<\/p>\n\n\n\n<ul><li>1.\u5ba2\u6237\u7aef\u6d4f\u89c8\u5668\u8f93\u5165\u7f51\u5740\uff0c\u5982\u00a0https:\/\/www.example.com\/logo.png<\/li><li>2.\u6d4f\u89c8\u5668\u8bf7\u6c42\u00a0DNS\u200b\u00a0\u670d\u52a1\u5668\uff0c\u67e5\u8be2\u00a0https:\/\/www.example.com\/logo.png\u200b\u00a0\u5bf9\u5e94\u7684\u6e90\u670d\u52a1\u5668\u00a0IP\u00a0\u5730\u5740<\/li><li>3.\u00a0DNS 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https:\/\/92it.top\/wp-content\/uploads\/2023\/10\/image-35-300x160.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2023\/10\/image-35-768x409.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2023\/10\/image-35-830x442.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2023\/10\/image-35-230x123.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2023\/10\/image-35-350x187.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2023\/10\/image-35-480x256.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2023\/10\/image-35.png 1306w\" sizes=\"(max-width: 556px) 100vw, 556px\" \/><\/figure><\/div>\n\n\n\n<p>\u5982\u679c\u6211\u4eec\u8981\u52a0\u5165&nbsp;CDN&nbsp;\u7684\u8bdd\uff0c\u662f\u52a0\u5230\u54ea\u4e2a\u6b65\u9aa4\u5462\uff1f<\/p>\n\n\n\n<p>\u6839\u636e\u4e0a\u9762\u63cf\u8ff0\u7684\u6b65\u9aa4\u4e0d\u96be\u53d1\u73b0\uff0c\u4ece\u7b2c 3 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<\/p>\n\n\n\n<p><strong>\u63a5\u5165 CDN \u7f51\u7ad9\u8bbf\u95ee\u8fc7\u7a0b<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<ul><li>1.\u00a0\u5ba2\u6237\u7aef\u6d4f\u89c8\u5668\u8f93\u5165\u7f51\u5740\uff0c\u5982\u00a0https:\/\/www.example.com\/logo.png<\/li><li>2.\u00a0\u6d4f\u89c8\u5668\u8bf7\u6c42\u00a0DNS\u200b\u00a0\u670d\u52a1\u5668\uff0c\u67e5\u8be2\u00a0https:\/\/www.example.com\/logo.png\u200b\u00a0\u5bf9\u5e94\u7684\u670d\u52a1\u5668\u00a0IP\u00a0\u5730\u5740<\/li><li>3.\u00a0\u7531\u4e8e\u57df\u540d\u7684\u00a0CNAME\u200b\u00a0\u8bb0\u5f55\u89e3\u6790\u5230\u4e86\u00a0CDN\u200b\u00a0\u670d\u52a1\u5546\uff0c\u6240\u4ee5\u8fd9\u91cc\u00a0DNS\u200b\u00a0\u670d\u52a1\u5668\u4f1a\u8fd4\u56de\u00a0CDN\u200b\u00a0\u670d\u52a1\u5546\u63d0\u4f9b\u7684\u00a0CDN\u00a0\u8282\u70b9\u670d\u52a1\u5668\u7684\u5730\u5740<\/li><li>4.\u00a0\u6d4f\u89c8\u5668\u5411\u00a0CDN\u200b\u00a0\u8282\u70b9\u670d\u52a1\u5668\u53d1\u8d77\u00a0TCP\u00a0\u8fde\u63a5<\/li><li>5.\u00a0\u6d4f\u89c8\u5668\u901a\u8fc7\u5efa\u7acb\u7684\u00a0TCP\u200b\u00a0\u8fde\u63a5\u53d1\u9001\u00a0HTTP\u00a0\u8bf7\u6c42\u56fe\u7247\u6587\u4ef6<\/li><li>6.\u00a0CDN\u200b\u00a0\u8282\u70b9\u670d\u52a1\u5668\u4f7f\u7528\u5185\u90e8\u4e13\u7528\u00a0DNS\u200b\u00a0\u89e3\u6790\u51fa\u57df\u540d\u5bf9\u5e94\u7684\u6e90\u670d\u52a1\u5668\u00a0IP\u00a0\u5730\u5740<\/li><li>7.\u00a0CDN\u00a0\u8282\u70b9\u670d\u52a1\u5668\u5411\u6e90\u670d\u52a1\u5668\u53d1\u8d77TCP\u8fde\u63a5<\/li><li>8.\u00a0CDN\u200b\u00a0\u8282\u70b9\u670d\u52a1\u5668\u901a\u8fc7\u5efa\u7acb\u7684\u00a0TCP\u200b\u00a0\u8fde\u63a5\u53d1\u9001\u00a0HTTP\u00a0\u8bf7\u6c42\u56fe\u7247\u6587\u4ef6<\/li><li>9.\u00a0CDN\u00a0\u670d\u8282\u70b9\u52a1\u5668\u63a5\u6536\u5230\u56fe\u7247\u6587\u4ef6\u540e\uff0c\u5728\u672c\u5730\u4fdd\u5b58\u4e00\u4efd\uff0c\u4f5c\u4e3a\u7f13\u5b58\u4f7f\u7528\uff0c\u51cf\u5c11\u6e90\u670d\u52a1\u5668\u7684\u56de\u6e90\u6d41\u91cf<\/li><li>10.\u00a0CDN\u00a0\u8282\u70b9\u670d\u52a1\u5668\u5411\u6d4f\u89c8\u5668\u53d1\u9001\u56fe\u7247\u6587\u4ef6<\/li><li>11.\u00a0\u6d4f\u89c8\u5668\u5c06\u63a5\u6536\u5230\u7684\u56fe\u7247\u6587\u4ef6\u6e32\u67d3\uff0c\u5b8c\u6210\u672c\u6b21\u8bf7\u6c42<\/li><\/ul>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/92it.top\/wp-content\/uploads\/2023\/10\/image-36-1024x403.png\" alt=\"\" class=\"wp-image-13008\" width=\"481\" height=\"189\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2023\/10\/image-36-1024x403.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2023\/10\/image-36-300x118.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2023\/10\/image-36-768x302.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2023\/10\/image-36-830x326.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2023\/10\/image-36-230x90.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2023\/10\/image-36-350x138.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2023\/10\/image-36-480x189.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2023\/10\/image-36.png 1348w\" sizes=\"(max-width: 481px) 100vw, 481px\" \/><\/figure><\/div>\n\n\n\n<p><strong>\u539f\u7406\u5206\u6790<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<p>\u6211\u4eec\u77e5\u9053\uff0c\u5f53\u6211\u4eec\u4f7f\u7528\u57df\u540d\u8bbf\u95ee\u67d0\u4e00\u4e2a\u7f51\u7ad9\u65f6\uff0c\u5b9e\u9645\u4e0a\u5c31\u662f\u5c06\u8bf7\u6c42\u5305\uff08\u4ee5Http\u8bf7\u6c42\u4e3a\u4f8b\uff09\u901a\u8fc7\u7f51\u7edc\u4f20\u8f93\u7ed9\u67d0\u53f0\u670d\u52a1\u5668\uff0c\u6bd4\u5982\u8bbf\u95ee\u201cwww.baidu.com\u201d\u65f6\uff1a<\/p>\n\n\n\n<p>1. 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