{"id":829,"date":"2021-01-21T21:00:34","date_gmt":"2021-01-21T13:00:34","guid":{"rendered":"https:\/\/www.cith.ddnsfree.com:5444\/?p=829"},"modified":"2023-10-08T08:27:37","modified_gmt":"2023-10-08T00:27:37","slug":"%e4%b9%9f%e8%ae%b8%e6%98%af%e5%8f%b2%e4%b8%8a%e6%9c%80%e5%85%a8%e7%9a%84%e4%b8%80%e6%ac%a1cdn%e8%af%a6%e8%a7%a3","status":"publish","type":"post","link":"https:\/\/blog.cithwu.com\/wp5444\/%e4%b9%9f%e8%ae%b8%e6%98%af%e5%8f%b2%e4%b8%8a%e6%9c%80%e5%85%a8%e7%9a%84%e4%b8%80%e6%ac%a1cdn%e8%af%a6%e8%a7%a3\/","title":{"rendered":"\u4e5f\u8bb8\u662f\u53f2\u4e0a\u6700\u5168\u7684\u4e00\u6b21CDN\u8be6\u89e3"},"content":{"rendered":"\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/pic1.zhimg.com\/v2-d4bd96a13c1a897bae71c099458a6ce0_1440w.jpg?source=172ae18b\" alt=\"\u4e5f\u8bb8\u662f\u53f2\u4e0a\u6700\u5168\u7684\u4e00\u6b21CDN\u8be6\u89e3\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>CDN<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u5168\u79f0<\/strong>:Content Delivery Network\u6216Content Ddistribute Network\uff0c\u5373\u5185\u5bb9\u5206\u53d1\u7f51\u7edc<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/pic1.zhimg.com\/80\/v2-5521af4d1343371f4e9dc58cbb8ee9d4_1440w.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u57fa\u672c\u601d\u8def<\/strong>\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5c3d\u53ef\u80fd\u907f\u5f00\u4e92\u8054\u7f51\u4e0a\u6709\u53ef\u80fd\u5f71\u54cd\u6570\u636e\u4f20\u8f93\u901f\u5ea6\u548c\u7a33\u5b9a\u6027\u7684\u74f6\u9888\u548c\u73af\u8282\uff0c\u4f7f\u5185\u5bb9\u4f20\u8f93\u7684\u66f4\u5feb\u3001\u66f4\u7a33\u5b9a\u3002\u901a\u8fc7\u5728\u7f51\u7edc\u5404\u5904\u653e\u7f6e\u8282\u70b9\u670d\u52a1\u5668\u6240\u6784\u6210\u7684\u5728\u73b0\u6709\u7684\u4e92\u8054\u7f51\u57fa\u7840\u4e4b\u4e0a\u7684\u4e00\u5c42\u667a\u80fd\u865a\u62df\u7f51\u7edc\uff0cCDN\u7cfb\u7edf\u80fd\u591f\u5b9e\u65f6\u5730\u6839\u636e\u7f51\u7edc\u6d41\u91cf\u548c\u5404\u8282\u70b9\u7684\u8fde\u63a5\u3001\u8d1f\u8f7d\u72b6\u51b5\u4ee5\u53ca\u5230\u7528\u6237\u7684\u8ddd\u79bb\u548c\u54cd\u5e94\u65f6\u95f4\u7b49\u7efc\u5408\u4fe1\u606f\u5c06\u7528\u6237\u7684\u8bf7\u6c42\u91cd\u65b0\u5bfc\u5411\u79bb\u7528\u6237\u6700\u8fd1\u7684\u670d\u52a1\u8282\u70b9\u4e0a\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u76ee\u7684<\/strong>\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u89e3\u51b3\u56e0\u5206\u5e03\u3001\u5e26\u5bbd\u3001\u670d\u52a1\u5668\u6027\u80fd\u5e26\u6765\u7684\u8bbf\u95ee\u5ef6\u8fdf\u95ee\u9898\uff0c\u9002\u7528\u4e8e\u7ad9\u70b9\u52a0\u901f\u3001\u70b9\u64ad\u3001\u76f4\u64ad\u7b49\u573a\u666f\u3002\u4f7f\u7528\u6237\u53ef\u5c31\u8fd1\u53d6\u5f97\u6240\u9700\u5185\u5bb9\uff0c\u89e3\u51b3 Internet\u7f51\u7edc\u62e5\u6324\u7684\u72b6\u51b5\uff0c\u63d0\u9ad8\u7528\u6237\u8bbf\u95ee\u7f51\u7ad9\u7684\u54cd\u5e94\u901f\u5ea6\u548c\u6210\u529f\u7387\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u63a7\u5236\u65f6\u5ef6\u65e0\u7591\u662f\u73b0\u4ee3\u4fe1\u606f\u79d1\u6280\u7684\u91cd\u8981\u6307\u6807\uff0cCDN\u7684\u610f\u56fe\u5c31\u662f\u5c3d\u53ef\u80fd\u7684\u51cf\u5c11\u8d44\u6e90\u5728\u8f6c\u53d1\u3001\u4f20\u8f93\u3001\u94fe\u8def\u6296\u52a8\u7b49\u60c5\u51b5\u4e0b\u987a\u5229\u4fdd\u969c\u4fe1\u606f\u7684\u8fde\u8d2f\u6027\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u4f18\u52bf\uff1a<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u5982\u679c\u4f60\u5728\u7ecf\u8425\u4e00\u5bb6\u7f51\u7ad9\uff0c\u90a3\u4f60\u5e94\u8be5\u77e5\u9053\u51e0\u70b9\u56e0\u7d20\u662f\u4f60\u5236\u80dc\u7684\u5173\u952e\uff1a<\/strong><\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u5185\u5bb9\u6709\u5438\u5f15\u529b<\/li>\n\n\n\n<li>\u8bbf\u95ee\u901f\u5ea6\u5feb<\/li>\n\n\n\n<li>\u652f\u6301\u9891\u7e41\u7684\u7528\u6237\u4e92\u52a8<\/li>\n\n\n\n<li>\u53ef\u4ee5\u5728\u5404\u5904\u6d4f\u89c8\u65e0\u969c\u788d<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/pic1.zhimg.com\/80\/v2-9a48fbe074fde911d6cb38b5457c1204_1440w.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u53e6\u5916\uff1a\u4f60\u7684\u7f51\u7ad9\u5fc5\u987b\u80fd\u5728\u590d\u6742\u7684\u7f51\u7edc\u73af\u5883\u4e0b\u8fd0\u884c\uff0c\u8003\u8651\u5230\u5168\u7403\u7684\u7528\u6237\u8bbf\u95ee\u4f53\u9a8c\u3002\u4f60\u7684\u7f51\u7ad9\u4e5f\u4f1a\u968f\u7740\u4f7f\u7528\u8d8a\u6765\u8d8a\u591a\u7684\u5bf9\u8c61\uff08\u5982\u56fe\u7247\u3001\u5e27\u3001CSS\u53caAPIs\uff09\u548c\u5f62\u5f62\u8272\u8272\u7684\u52a8\u4f5c\uff08\u5206\u4eab\u3001\u8ddf\u8e2a\uff09\u800c\u7cfb\u7edf\u9010\u6e10\u5e9e\u5927\u3002\u6240\u4ee5\uff0c\u7cfb\u7edf\u53d8\u6162\u5e26\u6765\u7528\u6237\u7684\u6d41\u5931\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Google\u53ca\u5176\u5b83\u7f51\u7ad9\u7684\u7814\u7a76\u8868\u660e\uff0c\u4e00\u4e2a\u7f51\u7ad9\u6bcf\u6162\u4e00\u79d2\u949f\uff0c\u5c31\u4f1a\u4e22\u5931\u8bb8\u591a\u8bbf\u5ba2\uff0c\u751a\u81f3\u8fd9\u4e9b\u8bbf\u5ba2\u6c38\u8fdc\u4e0d\u4f1a\u518d\u6b21\u5149\u987e\u8fd9\u4e9b\u7f51\u7ad9\u3002\u53ef\u4ee5\u60f3\u50cf\uff0c\u5982\u679c\u7f51\u7ad9\u662f\u4f60\u7684\u76c8\u5229\u6e20\u9053\u6216\u662f\u54c1\u724c\u7a97\u53e3\uff0c\u90a3\u4e48\u7f51\u7ad9\u901f\u5ea6\u6162\u5c06\u662f\u4e00\u4e2a\u81f4\u547d\u7684\u6253\u51fb\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u8fd9\u5c31\u662f\u4f60\u4f7f\u7528CDN\u7684\u7b2c\u4e00\u4e2a\u4e5f\u662f\u6700\u91cd\u8981\u7684\u539f\u56e0\uff1a\u52a0\u901f\u7f51\u7ad9\u7684\u8bbf\u95ee<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9664\u6b64\u4e4b\u5916\uff0cCDN\u8fd8\u6709\u4e00\u4e9b\u4f5c\u7528\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>1. \u4e3a\u4e86\u5b9e\u73b0\u8de8\u8fd0\u8425\u5546\u3001\u8de8\u5730\u57df\u7684\u5168\u7f51\u8986\u76d6<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e92\u8054\u4e0d\u4e92\u901a\u3001\u533a\u57dfISP\u5730\u57df\u5c40\u9650\u3001\u51fa\u53e3\u5e26\u5bbd\u53d7\u9650\u5236\u7b49\u79cd\u79cd\u56e0\u7d20\u90fd\u9020\u6210\u4e86\u7f51\u7ad9\u7684\u533a\u57df\u6027\u65e0\u6cd5\u8bbf\u95ee\u3002CDN\u52a0\u901f\u53ef\u4ee5\u8986\u76d6\u5168\u7403\u7684\u7ebf\u8def\uff0c\u901a\u8fc7\u548c\u8fd0\u8425\u5546\u5408\u4f5c\uff0c\u90e8\u7f72IDC\u8d44\u6e90\uff0c\u5728\u5168\u56fd\u9aa8\u5e72\u8282\u70b9\u5546\uff0c\u5408\u7406\u90e8\u7f72CDN\u8fb9\u7f18\u5206\u53d1\u5b58\u50a8\u8282\u70b9\uff0c\u5145\u5206\u5229\u7528\u5e26\u5bbd\u8d44\u6e90\uff0c\u5e73\u8861\u6e90\u7ad9\u6d41\u91cf\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>2. \u4e3a\u4e86\u4fdd\u969c\u4f60\u7684\u7f51\u7ad9\u5b89\u5168<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">CDN\u7684\u8d1f\u8f7d\u5747\u8861\u548c\u5206\u5e03\u5f0f\u5b58\u50a8\u6280\u672f\uff0c\u53ef\u4ee5\u52a0\u5f3a\u7f51\u7ad9\u7684\u53ef\u9760\u6027\uff0c\u76f8\u5f53\u65e0\u65e0\u5f62\u4e2d\u7ed9\u4f60\u7684\u7f51\u7ad9\u6dfb\u52a0\u4e86\u4e00\u628a\u4fdd\u62a4\u4f1e\uff0c\u5e94\u5bf9\u7edd\u5927\u90e8\u5206\u7684\u4e92\u8054\u7f51\u653b\u51fb\u4e8b\u4ef6\u3002\u9632\u653b\u51fb\u7cfb\u7edf\u4e5f\u80fd\u907f\u514d\u7f51\u7ad9\u906d\u5230\u6076\u610f\u653b\u51fb\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>3. \u4e3a\u4e86\u5f02\u5730\u5907\u63f4<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f53\u67d0\u4e2a\u670d\u52a1\u5668\u53d1\u751f\u610f\u5916\u6545\u969c\u65f6\uff0c\u7cfb\u7edf\u5c06\u4f1a\u8c03\u7528\u5176\u4ed6\u4e34\u8fd1\u7684\u5065\u5eb7\u670d\u52a1\u5668\u8282\u70b9\u8fdb\u884c\u670d\u52a1\uff0c\u8fdb\u800c\u63d0\u4f9b\u63a5\u8fd1100%\u7684\u53ef\u9760\u6027\uff0c\u8fd9\u5c31\u8ba9\u4f60\u7684\u7f51\u7ad9\u53ef\u4ee5\u505a\u5230\u6c38\u4e0d\u5b95\u673a\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>4. \u4e3a\u4e86\u8282\u7ea6\u6210\u672c\u6295\u5165<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f7f\u7528CDN\u52a0\u901f\u53ef\u4ee5\u5b9e\u73b0\u7f51\u7ad9\u7684\u5168\u56fd\u94fa\u8bbe\uff0c\u4f60\u6839\u636e\u4e0d\u7528\u8003\u8651\u8d2d\u4e70\u670d\u52a1\u5668\u4e0e\u540e\u7eed\u7684\u6258\u7ba1\u8fd0\u7ef4\uff0c\u670d\u52a1\u5668\u4e4b\u95f4\u955c\u50cf\u540c\u6b65\uff0c\u4e5f\u4e0d\u7528\u4e3a\u4e86\u7ba1\u7406\u7ef4\u62a4\u6280\u672f\u4eba\u5458\u800c\u70e6\u607c\uff0c\u8282\u7701\u4e86\u4eba\u529b\u3001\u7cbe\u529b\u548c\u8d22\u529b\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>5. \u4e3a\u4e86\u8ba9\u4f60\u66f4\u4e13\u6ce8\u4e1a\u52a1\u672c\u8eab<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">CDN\u52a0\u901f\u5382\u5546\u4e00\u822c\u90fd\u4f1a\u63d0\u4f9b\u4e00\u7ad9\u5f0f\u670d\u52a1\uff0c\u4e1a\u52a1\u4e0d\u4ec5\u9650\u4e8eCDN\uff0c\u8fd8\u6709\u914d\u5957\u7684\u4e91\u5b58\u50a8\u3001\u5927\u6570\u636e\u670d\u52a1\u3001\u89c6\u9891\u4e91\u670d\u52a1\u7b49\uff0c\u800c\u4e14\u4e00\u822c\u4f1a\u63d0\u4f9b7&#215;24\u8fd0\u7ef4\u76d1\u63a7\u652f\u6301\uff0c\u4fdd\u8bc1\u7f51\u7edc\u968f\u65f6\u7545\u901a\uff0c\u4f60\u53ef\u4ee5\u653e\u5fc3\u4f7f\u7528\u3002\u5e76\u4e14\u5c06\u66f4\u591a\u7684\u7cbe\u529b\u6295\u5165\u5230\u53d1\u5c55\u81ea\u8eab\u7684\u6838\u5fc3\u4e1a\u52a1\u4e4b\u4e0a\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u5f15\u5165\u4e00\u4e2a\u8bcd\uff1a\u63a7\u5236\u65f6\u5ef6<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u65e0\u7591\u662f\u73b0\u4ee3\u4fe1\u606f\u79d1\u6280\u7684\u91cd\u8981\u6307\u6807\uff0cCDN\u7684\u610f\u56fe\u5c31\u662f\u5c3d\u53ef\u80fd\u7684\u51cf\u5c11\u8d44\u6e90\u5728\u8f6c\u53d1\u3001\u4f20\u8f93\u3001\u94fe\u8def\u6296\u52a8\u7b49\u60c5\u51b5\u4e0b\u987a\u5229\u4fdd\u969c\u4fe1\u606f\u7684\u8fde\u8d2f\u6027<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6839\u636e\u8bba\u6587\u300aWAITING TIMES IN QUALITY OF EXPERIENCE FOR WEB BASED SERVICES\u300b\u4e2d\u63d0\u51fa\u7684\uff1a \u5176\u6307\u51fa\u57fa\u4e8e\u4eba\u8111\u5728\u7b49\u5f85\u4e0d\u540c\u65f6\u957f\u7684\u4fe1\u606f\u65f6\uff0c\u4ea7\u751f\u7684\u4e0d\u540c\u610f\u8bc6\u884c\u4e3a\uff0c\u8fdb\u800c\u5bf9\u4fe1\u606f\u83b7\u53d6\u4ea7\u751f\u7684\u5dee\u522b\u611f\u5b98\u4f53\u9a8c\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/pic3.zhimg.com\/80\/v2-4742d592efff599944a987b74aad5fce_1440w.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u611f\u77e5\u7684\u6301\u7eed\u65f6\u95f4 VS \u5ba2\u89c2\u6301\u7eed\u65f6\u95f4<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6839\u636e\u7814\u7a76\u53d1\u73b0\uff1a\u5f53\u4eba\u4eec\u83b7\u5f97Voice\u8fd9\u7c7b\u58f0\u97f3\u8baf\u606f\u65f6\uff0c\u597d\u611f\u5ea6\u968f\u65f6\u95f4\u6d41\u901d\u4e0b\u964d\u7684\u6700\u4e3a\u8fc5\u901f\uff0c\u4ec5\u970016\u5206\u949f\u201c\u8bc4\u4f30\u610f\u89c1\u7b49\u7ea7\u201d\u4e0b\u964d\u4e8670%\uff0c\u53ef\u89c1\u97f3\u50cf\u8d44\u6e90\u53d7\u7f13\u51b2\u65f6\u95f4\u7684\u5f71\u54cd\u53ef\u89c1\u4e00\u6591<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/pic2.zhimg.com\/80\/v2-eef8ab6cda50ccd34af59322f8dc2909_1440w.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u272b0.1 s\uff1a \u7528\u6237\u51e0\u4e4e\u611f\u89c9\u4e0d\u5230\u7cfb\u7edf\u662f\u5426\u4e0d\u8fde\u8d2f\u6027\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u272b1.0 s\uff1a \u7528\u6237\u660e\u663e\u6ce8\u610f\u5230\u65f6\u5ef6\u7684\u53d1\u751f\uff0c\u4f46\u662f\u5728\u8be5\u65f6\u95f4\u5185\u601d\u7ef4\u4f9d\u7136\u662f\u8fde\u8d2f\u7684\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u272b10 s\uff1a \u8d85\u8fc7\u8be5\u65f6\u95f4\u7684\u65f6\u5ef6\u4f1a\u4f7f\u7528\u6237\u5931\u53bb\u7b49\u5f85\u610f\u613f\u3002 \u63a7\u5236\u65f6\u5ef6\u65e0\u7591\u662f\u73b0\u4ee3\u4fe1\u606f\u79d1\u6280\u7684\u91cd\u8981\u6307\u6807\uff0cCDN\u7684\u610f\u56fe\u5c31\u662f\u5c3d\u53ef\u80fd\u7684\u51cf\u5c11\u8d44\u6e90\u5728\u8f6c\u53d1\u3001\u4f20\u8f93\u3001\u94fe\u8def\u6296\u52a8\u7b49\u60c5\u51b5\u4e0b\u987a\u5229\u4fdd\u969c\u4fe1\u606f\u7684\u8fde\u8d2f\u6027\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u901a\u4fd7\u70b9\u8bf4\u5c31\u662f\u5728\u7f51\u901f\u4e00\u5b9a\u7684\u524d\u63d0\u4e0b\uff0cCDN\u5c31\u50cf\u7f51\u7edc\u4e2d\u5feb\u9012\u5458\u5c0f\u54e5<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/pic3.zhimg.com\/v2-b0133eed1c7b2fd40a98356737107086_b.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/pic4.zhimg.com\/80\/v2-c15d6d3cd74dfef3d732b224998da823_1440w.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u800c\u4e14CDN\u8fd9\u4e2a\u5feb\u9012\u5458\u5f88\u662f\u806a\u660e TA\u4e0d\u662f\u5728\u7528\u86ee\u529b\u778e\u8dd1\u3001\u4e71\u649e<\/li>\n\n\n\n<li>TA\u8fd8\u627f\u5efa\u4e86\u5f88\u591a\u5bb6\u5feb\u9012\u70b9\uff0c\u5c31\u8fd1\u5feb\u9012(\u7f13\u5b58)<\/li>\n\n\n\n<li>TA\u5584\u4e8e\u4f18\u5316\u5feb\u9012\u8def\u5f84(\u8c03\u5ea6) \u8fd8\u4f1a\u5bf9\u5305\u88f9\u8fdb\u884c\u66f4\u5408\u7406\u7684\u91cd\u65b0\u6253\u5305(\u534f\u8bae\u4f18\u5316)<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u65e0\u8bba\u7528\u6237\u5728\u4e16\u754c\u4efb\u4f55\u89d2\u843d\uff0c\u53ea\u8981\u8fde\u63a5\u7f51\u7edc\uff0cCDN\u670d\u52a1\u5c31\u5982\u540c\u628a\u6e90\u7ad9\u642c\u5230\u7528\u6237\u9762\u524d\u4e00\u6837\uff0c\u6574\u4e2a\u4e16\u754c\uff0c\u89e6\u624b\u53ef\u53ca\uff01<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">CDN\u5c31\u662f\u626e\u6f14\u8005\u62a4\u822a\u8005\u548c\u52a0\u901f\u8005\u7684\u89d2\u8272\uff0c\u66f4\u5feb\u51c6\u72e0\u7684\u89e6\u53d1\u4fe1\u606f\u548c\u89e6\u8fbe\u6bcf\u4e00\u4e2a\u7528\u6237\uff0c\u5e26\u6765\u66f4\u4e3a\u6781\u81f4\u7684\u4f7f\u7528\u4f53\u9a8c\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u57fa\u7840\u67b6\u6784\uff1a<\/strong>\u6700\u7b80\u5355\u7684CDN\u7f51\u7edc\u7531\u4e00\u4e2aDNS\u670d\u52a1\u5668\u548c\u51e0\u53f0\u7f13\u5b58\u670d\u52a1\u5668\u7ec4\u6210\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u5f53\u7528\u6237\u70b9\u51fb\u7f51\u7ad9\u9875\u9762\u4e0a\u7684\u5185\u5bb9URL\uff0c\u7ecf\u8fc7\u672c\u5730DNS\u7cfb\u7edf\u89e3\u6790\uff0cDNS\u7cfb\u7edf\u4f1a\u6700\u7ec8\u5c06\u57df\u540d\u7684\u89e3\u6790\u6743\u4ea4\u7ed9CNAME\u6307\u5411\u7684CDN\u4e13\u7528DNS\u670d\u52a1\u5668\u3002<\/li>\n\n\n\n<li>CDN\u7684DNS\u670d\u52a1\u5668\u5c06CDN\u7684\u5168\u5c40\u8d1f\u8f7d\u5747\u8861\u8bbe\u5907IP\u5730\u5740\u8fd4\u56de\u7528\u6237\u3002<\/li>\n\n\n\n<li>\u7528\u6237\u5411CDN\u7684\u5168\u5c40\u8d1f\u8f7d\u5747\u8861\u8bbe\u5907\u53d1\u8d77\u5185\u5bb9URL\u8bbf\u95ee\u8bf7\u6c42\u3002<\/li>\n\n\n\n<li>CDN\u5168\u5c40\u8d1f\u8f7d\u5747\u8861\u8bbe\u5907\u6839\u636e\u7528\u6237IP\u5730\u5740\uff0c\u4ee5\u53ca\u7528\u6237\u8bf7\u6c42\u7684\u5185\u5bb9URL\uff0c\u9009\u62e9\u4e00\u53f0\u7528\u6237\u6240\u5c5e\u533a\u57df\u7684\u533a\u57df\u8d1f\u8f7d\u5747\u8861\u8bbe\u5907\uff0c\u544a\u8bc9\u7528\u6237\u5411\u8fd9\u53f0\u8bbe\u5907\u53d1\u8d77\u8bf7\u6c42\u3002<\/li>\n\n\n\n<li>\u533a\u57df\u8d1f\u8f7d\u5747\u8861\u8bbe\u5907\u4f1a\u4e3a\u7528\u6237\u9009\u62e9\u4e00\u53f0\u5408\u9002\u7684\u7f13\u5b58\u670d\u52a1\u5668\u63d0\u4f9b\u670d\u52a1\uff0c\u9009\u62e9\u7684\u4f9d\u636e\u5305\u62ec\uff1a\u6839\u636e\u7528\u6237IP\u5730\u5740\uff0c\u5224\u65ad\u54ea\u4e00\u53f0\u670d\u52a1\u5668\u8ddd\u7528\u6237\u6700\u8fd1\uff1b\u6839\u636e\u7528\u6237\u6240\u8bf7\u6c42\u7684URL\u4e2d\u643a\u5e26\u7684\u5185\u5bb9\u540d\u79f0\uff0c\u5224\u65ad\u54ea\u4e00\u53f0\u670d\u52a1\u5668\u4e0a\u6709\u7528\u6237\u6240\u9700\u5185\u5bb9\uff1b\u67e5\u8be2\u5404\u4e2a\u670d\u52a1\u5668\u5f53\u524d\u7684\u8d1f\u8f7d\u60c5\u51b5\uff0c\u5224\u65ad\u54ea\u4e00\u53f0\u670d\u52a1\u5668\u5c1a\u6709\u670d\u52a1\u80fd\u529b\u3002\u57fa\u4e8e\u4ee5\u4e0a\u8fd9\u4e9b\u6761\u4ef6\u7684\u7efc\u5408\u5206\u6790\u4e4b\u540e\uff0c\u533a\u57df\u8d1f\u8f7d\u5747\u8861\u8bbe\u5907\u4f1a\u5411\u5168\u5c40\u8d1f\u8f7d\u5747\u8861\u8bbe\u5907\u8fd4\u56de\u4e00\u53f0\u7f13\u5b58\u670d\u52a1\u5668\u7684IP\u5730\u5740\u3002<\/li>\n\n\n\n<li>\u5168\u5c40\u8d1f\u8f7d\u5747\u8861\u8bbe\u5907\u628a\u670d\u52a1\u5668\u7684IP\u5730\u5740\u8fd4\u56de\u7ed9\u7528\u6237\u3002<\/li>\n\n\n\n<li>\u7528\u6237\u5411\u7f13\u5b58\u670d\u52a1\u5668\u53d1\u8d77\u8bf7\u6c42\uff0c\u7f13\u5b58\u670d\u52a1\u5668\u54cd\u5e94\u7528\u6237\u8bf7\u6c42\uff0c\u5c06\u7528\u6237\u6240\u9700\u5185\u5bb9\u4f20\u9001\u5230\u7528\u6237\u7ec8\u7aef\u3002\u5982\u679c\u8fd9\u53f0\u7f13\u5b58\u670d\u52a1\u5668\u4e0a\u5e76\u6ca1\u6709\u7528\u6237\u60f3\u8981\u7684\u5185\u5bb9\uff0c\u800c\u533a\u57df\u5747\u8861\u8bbe\u5907\u4f9d\u7136\u5c06\u5b83\u5206\u914d\u7ed9\u4e86\u7528\u6237\uff0c\u90a3\u4e48\u8fd9\u53f0\u670d\u52a1\u5668\u5c31\u8981\u5411\u5b83\u7684\u4e0a\u4e00\u7ea7\u7f13\u5b58\u670d\u52a1\u5668\u8bf7\u6c42\u5185\u5bb9\uff0c\u76f4\u81f3\u8ffd\u6eaf\u5230\u7f51\u7ad9\u7684\u6e90\u670d\u52a1\u5668\u5c06\u5185\u5bb9\u62c9\u5230\u672c\u5730\u3002<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/pic4.zhimg.com\/80\/v2-5793aec83fc645e002a1cd70ab7209a3_1440w.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u670d\u52a1\u6a21\u5f0f\uff1a<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7b80\u5355\u5730\u8bf4\uff0cCDN\u662f\u4e00\u4e2a\u7ecf\u7b56\u7565\u6027\u90e8\u7f72\u7684\u6574\u4f53\u7cfb\u7edf\uff0c\u5305\u62ec\u5206\u5e03\u5f0f\u5b58\u50a8\u3001\u8d1f\u8f7d\u5747\u8861\u3001\u7f51\u7edc\u8bf7\u6c42\u7684\u91cd\u5b9a\u5411\u548c\u5185\u5bb9\u7ba1\u74064\u4e2a\u8981\u4ef6\uff0c\u800c\u5185\u5bb9\u7ba1\u7406\u548c\u5168\u5c40\u7684\u7f51\u7edc\u6d41\u91cf\u7ba1\u7406(Traffic Management)\u662fCDN\u7684\u6838\u5fc3\u6240\u5728\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u901a\u8fc7\u7528\u6237\u5c31\u8fd1\u6027\u548c\u670d\u52a1\u5668\u8d1f\u8f7d\u7684\u5224\u65ad\uff0cCDN\u786e\u4fdd\u5185\u5bb9\u4ee5\u4e00\u79cd\u6781\u4e3a\u9ad8\u6548\u7684\u65b9\u5f0f\u4e3a\u7528\u6237\u7684\u8bf7\u6c42\u63d0\u4f9b\u670d\u52a1\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u4e3e\u4f8b\u8bf4\u660e\uff1a<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u56fd\u5185\u8bbf\u95ee\u91cf\u8f83\u9ad8\u7684\u7f51\u7ad9\u3001\u76f4\u64ad\u3001\u89c6\u9891\u5e73\u53f0\uff0c\u5747\u4f7f\u7528CDN\u7f51\u7edc\u52a0\u901f\u6280\u672f\uff0c\u867d\u7136\u7f51\u7ad9\u7684\u8bbf\u95ee\u5de8\u5927\uff0c\u4f46\u65e0\u8bba\u5728\u4ec0\u4e48\u5730\u65b9\u8bbf\u95ee\u90fd\u4f1a\u611f\u89c9\u901f\u5ea6\u5f88\u5feb\u3002\u800c\u4e00\u822c\u7684\u7f51\u7ad9\u5982\u679c\u670d\u52a1\u5668\u5728\u7f51\u901a\uff0c\u7535\u4fe1\u7528\u6237\u8bbf\u95ee\u5f88\u6162\uff0c\u5982\u679c\u670d\u52a1\u5668\u5728\u7535\u4fe1\uff0c\u7f51\u901a\u7528\u6237\u8bbf\u95ee\u53c8\u5f88\u6162\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u901a\u8fc7\u5728\u73b0\u6709\u7684Internet\u4e2d\u589e\u52a0\u4e00\u5c42\u65b0\u7684\u7f51\u7edc\u67b6\u6784\uff0c\u5c06\u7f51\u7ad9\u7684\u5185\u5bb9\u53d1\u5e03\u5230\u6700\u63a5\u8fd1\u7528\u6237\u7684cache\u670d\u52a1\u5668\u5185\uff0c\u901a\u8fc7DNS\u8d1f\u8f7d\u5747\u8861\u7684\u6280\u672f\uff0c\u5224\u65ad\u7528\u6237\u6765\u6e90\u5c31\u8fd1\u8bbf\u95eecache\u670d\u52a1\u5668\u53d6\u5f97\u6240\u9700\u7684\u5185\u5bb9\uff0c\u89e3\u51b3Internet\u7f51\u7edc\u62e5\u585e\u72b6\u51b5\uff0c\u63d0\u9ad8\u7528\u6237\u8bbf\u95ee\u7f51\u7ad9\u7684\u54cd\u5e94\u901f\u5ea6\uff0c\u5982\u540c\u63d0\u4f9b\u4e86\u591a\u4e2a\u5206\u5e03\u5728\u5404\u5730\u7684\u52a0\u901f\u5668\uff0c\u4ee5\u8fbe\u5230\u5feb\u901f\u3001\u53ef\u5197\u4f59\u7684\u4e3a\u591a\u4e2a\u7f51\u7ad9\u52a0\u901f\u7684\u76ee\u7684\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">CDN\u670d\u52a1\u6700\u521d\u7528\u4e8e\u786e\u4fdd\u5feb\u901f\u53ef\u9760\u5730\u5206\u53d1\u9759\u6001\u5185\u5bb9\uff0c\u8fd9\u4e9b\u5185\u5bb9\u53ef\u4ee5\u7f13\u5b58\uff0c\u6700\u9002\u5408\u5728\u7f51\u901f\u5e9e\u5927\u7684\u7f51\u7edc\u4e2d\u5b58\u50a8\u548c\u5206\u53d1\uff0c\u8be5\u7f51\u7edc\u5728\u51e0\u5341\u591a\u4e2a\u56fd\u5bb6\u7684\u5341\u51e0\u4e2a\u7f51\u7edc\u4e2d\u7684\u8986\u76d6CDN\u7f51\u7edc\u670d\u52a1\u5668\u3002\u7531\u4e8e\u52a8\u6001\u5185\u5bb9\u5fc5\u987b\u901a\u8fc7\u4e92\u8054\u7f51\u6765\u4f20\u8f93\uff0c\u56e0\u6b64\u8981\u63d0\u4f9b\u5feb\u901f\u7684\u7f51\u7edc\u4f53\u9a8c\u3002\u5982\u4eca\u7684CDN\u53ef\u8c13\u662f\u5927\u6587\u4ef6\u3001\u5c0f\u6587\u4ef6\u3001\u70b9\u64ad\u3001\u76f4\u64ad\u3001\u52a8\u9759\u7686\u5b9c\uff01<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/pic3.zhimg.com\/80\/v2-9b12ed731f01f8425c688bb13e0d913e_1440w.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u4e3b\u8981\u7279\u70b9\uff1a<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">1\u3001\u672c\u5730Cache\u52a0\u901f\uff0c\u63d0\u9ad8\u4e86\u4f01\u4e1a\u7ad9\u70b9\uff08\u5c24\u5176\u542b\u6709\u5927\u91cf\u56fe\u7247\u548c\u9759\u6001\u9875\u9762\u7ad9\u70b9\uff09\u7684\u8bbf\u95ee\u901f\u5ea6\uff0c\u5e76\u5927\u5927\u63d0\u9ad8\u4ee5\u4e0a\u6027\u8d28\u7ad9\u70b9\u7684\u7a33\u5b9a\u6027<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2\u3001\u955c\u50cf\u670d\u52a1\u6d88\u9664\u4e86\u4e0d\u540c\u8fd0\u8425\u5546\u4e4b\u95f4\u4e92\u8054\u7684\u74f6\u9888\u9020\u6210\u7684\u5f71\u54cd\uff0c\u5b9e\u73b0\u4e86\u8de8\u8fd0\u8425\u5546\u7684\u7f51\u7edc\u52a0\u901f\uff0c\u4fdd\u8bc1\u4e0d\u540c\u7f51\u7edc\u4e2d\u7684\u7528\u6237\u90fd\u80fd\u5f97\u5230\u826f\u597d\u7684\u8bbf\u95ee\u8d28\u91cf\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3\u3001\u8fdc\u7a0b\u52a0\u901f \u8fdc\u7a0b\u8bbf\u95ee\u7528\u6237\u6839\u636eDNS\u8d1f\u8f7d\u5747\u8861\u6280\u672f \u667a\u80fd\u81ea\u52a8\u9009\u62e9Cache\u670d\u52a1\u5668\uff0c\u9009\u62e9\u6700\u5feb\u7684Cache\u670d\u52a1\u5668\uff0c\u52a0\u5feb\u8fdc\u7a0b\u8bbf\u95ee\u7684\u901f\u5ea6<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">4\u3001\u5e26\u5bbd\u4f18\u5316 \u81ea\u52a8\u751f\u6210\u670d\u52a1\u5668\u7684\u8fdc\u7a0bMirror\uff08\u955c\u50cf\uff09cache\u670d\u52a1\u5668\uff0c\u8fdc\u7a0b\u7528\u6237\u8bbf\u95ee\u65f6\u4ececache\u670d\u52a1\u5668\u4e0a\u8bfb\u53d6\u6570\u636e\uff0c\u51cf\u5c11\u8fdc\u7a0b\u8bbf\u95ee\u7684\u5e26\u5bbd\u3001\u5206\u62c5\u7f51\u7edc\u6d41\u91cf\u3001\u51cf\u8f7b\u539f\u7ad9\u70b9WEB\u670d\u52a1\u5668\u8d1f\u8f7d\u7b49\u529f\u80fd\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">5\u3001\u96c6\u7fa4\u6297\u653b\u51fb \u5e7f\u6cdb\u5206\u5e03\u7684CDN\u8282\u70b9\u52a0\u4e0a\u8282\u70b9\u4e4b\u95f4\u7684\u667a\u80fd\u5197\u4f59\u673a\u5236\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u9884\u9632\u9ed1\u5ba2\u5165\u4fb5\u4ee5\u53ca\u964d\u4f4e\u5404\u79cdD.D.o.S\u653b\u51fb\u5bf9\u7f51\u7ad9\u7684\u5f71\u54cd\uff0c\u540c\u65f6\u4fdd\u8bc1\u8f83\u597d\u7684\u670d\u52a1\u8d28\u91cf \u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u5173\u952e\u6280\u672f\uff1a<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/pic1.zhimg.com\/80\/v2-eaf80abf6a52913375d2ade0dde79ed0_1440w.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u5185\u5bb9\u53d1\u5e03\uff1a\u5b83\u501f\u52a9\u4e8e\u5efa\u7acb\u7d22\u5f15\u3001\u7f13\u5b58\u3001\u6d41\u5206\u88c2\u3001\u7ec4\u64ad\uff08Multicast\uff09\u7b49\u6280\u672f<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5185\u5bb9\u8def\u7531\uff1a\u5b83\u662f\u6574\u4f53\u6027\u7684\u7f51\u7edc\u8d1f\u8f7d\u5747\u8861\u6280\u672f\uff0c\u901a\u8fc7\u5185\u5bb9\u8def\u7531\u5668\u4e2d\u7684\u91cd\u5b9a\u5411\uff08DNS\uff09\u673a\u5236\uff0c\u5728\u591a\u4e2a\u8fdc\u7a0bPOP\u4e0a\u5747\u8861\u7528\u6237\u7684\u8bf7\u6c42\uff0c\u4ee5\u4f7f\u7528\u6237\u8bf7\u6c42\u5f97\u5230\u6700\u8fd1\u5185\u5bb9\u6e90\u7684\u54cd\u5e94\uff1b<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5185\u5bb9\u4ea4\u6362\uff1a\u5b83\u6839\u636e\u5185\u5bb9\u7684\u53ef\u7528\u6027\u3001\u670d\u52a1\u5668\u7684\u53ef\u7528\u6027\u4ee5\u53ca\u7528\u6237\u7684\u80cc\u666f\uff0c\u5728POP\u7684\u7f13\u5b58\u670d\u52a1\u5668\u4e0a\uff0c\u5229\u7528\u5e94\u7528\u5c42\u4ea4\u6362\u3001\u6d41\u5206\u88c2\u3001\u91cd\u5b9a\u5411\uff08ICP\u3001WCCP\uff09\u7b49\u6280\u672f\uff0c\u667a\u80fd\u5730\u5e73\u8861\u8d1f\u8f7d\u6d41\u91cf\uff1b<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6027\u80fd\u7ba1\u7406\uff1a\u5b83\u901a\u8fc7\u5185\u90e8\u548c\u5916\u90e8\u76d1\u63a7\u7cfb\u7edf\uff0c\u83b7\u53d6\u7f51\u7edc\u90e8\u4ef6\u7684\u72b6\u51b5\u4fe1\u606f\uff0c\u6d4b\u91cf\u5185\u5bb9\u53d1\u5e03\u7684\u7aef\u5230\u7aef\u6027\u80fd\uff08\u5982\u5305\u4e22\u5931\u3001\u5ef6\u65f6\u3001\u5e73\u5747\u5e26\u5bbd\u3001\u542f\u52a8\u65f6\u95f4\u3001\u5e27\u901f\u7387\u7b49\uff09\uff0c\u4fdd\u8bc1\u7f51\u7edc\u5904\u4e8e\u6700\u4f73\u7684\u8fd0\u884c\u72b6\u6001\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u9002\u7528\u8303\u56f4\uff1a<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/pic1.zhimg.com\/80\/v2-3cb264b4b37a79bdcd27afcbdf34b0e8_1440w.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u4e00\u822c\u6765\u8bf4\u4ee5\u8d44\u8baf\u3001\u5185\u5bb9\u7b49\u4e3a\u4e3b\u7684\u7f51\u7ad9\uff0c\u5177\u6709\u4e00\u5b9a\u8bbf\u95ee\u4f53\u91cf\u7684\u7f51\u7ad9<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\u5982\u8d44\u8baf\u7f51\u7ad9\u3001\u653f\u5e9c\u673a\u6784\u7f51\u7ad9\u3001\u884c\u4e1a\u5e73\u53f0\u7f51\u7ad9\u3001\u5546\u57ce\u7b49\u4ee5\u52a8\u6001\u5185\u5bb9\u4e3a\u4e3b\u7684\u7f51\u7ad9<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\u5982\u8bba\u575b\u3001\u535a\u5ba2\u3001\u4ea4\u53cb\u3001SNS\u3001\u7f51\u7edc\u6e38\u620f\u3001\u641c\u7d22\/\u67e5\u8be2\u3001\u91d1\u878d\u7b49\u3002\u63d0\u4f9bhttp\u4e0b\u8f7d\u7684\u7f51\u7ad9<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\u5982\u8f6f\u4ef6\u5f00\u53d1\u5546\u3001\u5185\u5bb9\u670d\u52a1\u63d0\u4f9b\u5546\u3001\u7f51\u7edc\u6e38\u620f\u8fd0\u884c\u5546\u3001\u6e90\u7801\u4e0b\u8f7d\u7b49\u6709\u5927\u91cf\u6d41\u5a92\u4f53\u70b9\u64ad\u5e94\u7528\u7684\u7f51\u7ad9<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\u5982\uff1a\u62e5\u6709\u89c6\u9891\u70b9\u64ad\u5e73\u53f0\u7684\u7535\u4fe1\u8fd0\u8425\u5546\u3001\u5185\u5bb9\u670d\u52a1\u63d0\u4f9b\u5546\u3001\u4f53\u80b2\u9891\u9053\u3001\u5bbd\u9891\u9891\u9053\u3001\u5728\u7ebf\u6559\u80b2\u3001\u89c6\u9891\u535a\u5ba2\u7b49<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong><em>Q &amp; A<\/em><\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>1.CDN\u52a0\u901f\u662f\u5bf9\u7f51\u7ad9\u6240\u5728\u670d\u52a1\u5668\u52a0\u901f\uff0c\u8fd8\u662f\u5bf9\u5176\u57df\u540d\u52a0\u901f\uff1f<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em>CDN\u662f\u53ea\u5bf9\u7f51\u7ad9\u7684\u67d0\u4e00\u4e2a\u5177\u4f53\u7684\u57df\u540d\u52a0\u901f\u3002\u5982\u679c\u540c\u4e00\u4e2a\u7f51\u7ad9\u6709\u591a\u4e2a\u57df\u540d\uff0c\u5219\u8bbf\u5ba2\u8bbf\u95ee\u52a0\u5165CDN\u7684\u57df\u540d\u83b7\u5f97\u52a0\u901f\u6548\u679c\uff0c\u8bbf\u95ee\u672a\u52a0\u5165CDN\u7684\u57df\u540d\uff0c\u6216\u8005\u76f4\u63a5\u8bbf\u95eeIP\u5730\u5740\uff0c\u5219\u65e0\u6cd5\u83b7\u5f97CDN\u6548\u679c\u3002<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>2.CDN\u548c\u955c\u50cf\u7ad9\u70b9\u6bd4\u8f83\u6709\u4f55\u4f18\u52bf\uff1f\u3000\u3000<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em>CDN\u5bf9\u7f51\u7ad9\u7684\u8bbf\u5ba2\u5b8c\u5168\u900f\u660e\uff0c\u4e0d\u9700\u8981\u8bbf\u5ba2\u624b\u52a8\u9009\u62e9\u8981\u8bbf\u95ee\u7684\u955c\u50cf\u7ad9\u70b9\uff0c\u4fdd\u8bc1\u4e86\u7f51\u7ad9\u5bf9\u8bbf\u5ba2\u7684\u53cb\u597d\u6027\u3002\u3000\u3000<br>CDN\u5bf9\u6bcf\u4e2a\u8282\u70b9\u90fd\u6709\u53ef\u7528\u6027\u68c0\u67e5\uff0c\u4e0d\u5408\u683c\u7684\u8282\u70b9\u4f1a\u7b2c\u4e00\u65f6\u95f4\u5254\u51fa\uff0c\u4ece\u800c\u4fdd\u8bc1\u4e86\u6781\u9ad8\u7684\u53ef\u7528\u7387\uff0c\u800c\u955c\u50cf\u7ad9\u70b9\u65e0\u6cd5\u5b9e\u73b0\u8fd9\u4e00\u70b9\u3002\u3000\u3000<br>CDN\u90e8\u7f72\u7b80\u5355\uff0c\u5bf9\u539f\u7ad9\u57fa\u672c\u4e0d\u505a\u4efb\u4f55\u6539\u52a8\u5373\u53ef\u751f\u6548\u3002<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>3.CDN\u548c\u53cc\u7ebf\u673a\u623f\u76f8\u6bd4\u6709\u4f55\u4f18\u52bf\uff1f<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em>\u5e38\u89c1\u7684\u53cc\u7ebf\u673a\u623f\u53ea\u80fd\u89e3\u51b3\u7f51\u901a\u548c\u7535\u4fe1\u4e92\u76f8\u8bbf\u95ee\u6162\u7684\u95ee\u9898\uff0c\u5176\u5b83ISP\uff08\u8b6c\u5982\u6559\u80b2\u7f51\uff0c\u79fb\u52a8\u7f51\uff0c\u94c1\u901a\uff09\u4e92\u901a\u7684\u95ee\u9898\u8fd8\u662f\u6ca1\u5f97\u5230\u89e3\u51b3\u3002\u3000\u3000<br>\u800cCDN\u662f\u8bbf\u95ee\u8005\u5c31\u8fd1\u53d6\u6570\u636e\uff0c\u800cCDN\u7684\u8282\u70b9\u904d\u5e03\u5404ISP\uff0c\u4ece\u800c\u4fdd\u8bc1\u4e86\u7f51\u7ad9\u5230\u4efb\u610fISP\u7684\u8bbf\u95ee\u901f\u5ea6\u3002\u53e6\u5916CDN\u56e0\u4e3a\u5176\u6d41\u91cf\u5206\u6d41\u5230\u5404\u8282\u70b9\u7684\u539f\u7406\uff0c\u5929\u7136\u83b7\u5f97\u62b5\u6297\u7f51\u7edc\u653b\u51fb\u7684\u80fd\u529b\u3002<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>4.CDN\u4f7f\u7528\u540e\uff0c\u539f\u6765\u7684\u7f51\u7ad9\u662f\u5426\u9700\u8981\u505a\u4fee\u6539\uff0c\u505a\u4ec0\u4e48\u4fee\u6539\uff1f<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em>\u4e00\u822c\u800c\u8a00\uff0c\u7f51\u7ad9\u65e0\u9700\u4efb\u4f55\u4fee\u6539\u5373\u53ef\u4f7f\u7528CDN\u83b7\u5f97\u52a0\u901f\u6548\u679c\u3002\u53ea\u662f\u5bf9\u9700\u8981\u5224\u65ad\u8bbf\u5ba2IP\u7a0b\u5e8f\uff0c\u624d\u9700\u8981\u505a\u5c11\u91cf\u4fee\u6539\u3002<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>5.\u4e3a\u4ec0\u4e48\u6211\u7684\u7f51\u7ad9\u66f4\u65b0\u540e\uff0c\u901a\u8fc7CDN\u540e\u770b\u5230\u7f51\u9875\u8fd8\u662f\u65e7\u7f51\u9875\uff0c\u5982\u4f55\u89e3\u51b3\uff1f\u3000\u3000<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em>\u7531\u4e8eCDN\u91c7\u7528\u5404\u8282\u70b9\u7f13\u5b58\u7684\u673a\u5236\uff0c\u7f51\u7ad9\u7684\u9759\u6001\u7f51\u9875\u548c\u56fe\u7247\u4fee\u6539\u540e\uff0c\u5982\u679cCDN\u7f13\u5b58\u6ca1\u6709\u505a\u76f8\u5e94\u66f4\u65b0\uff0c\u5219\u770b\u5230\u7684\u8fd8\u662f\u65e7\u7684\u7f51\u9875\u3002<br>\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0cCDN\u7ba1\u7406\u9762\u677f\u4e2d\u63d0\u4f9b\u4e86URL\u63a8\u9001\u670d\u52a1\uff0c\u6765\u901a\u77e5CDN\u5404\u8282\u70b9\u5237\u65b0\u81ea\u5df1\u7684\u7f13\u5b58\u3002\u3000\u3000<br>\u5728URL\u63a8\u9001\u5730\u5740\u680f\u4e2d\uff0c\u8f93\u5165\u5177\u4f53\u7684\u7f51\u5740\u6216\u8005\u56fe\u7247\u5730\u5740\uff0c\u5219\u5404\u8282\u70b9\u4e2d\u7684\u7f13\u5b58\u5185\u5bb9\u5373\u88ab\u7edf\u4e00\u5220\u9664\uff0c\u5e76\u4e14\u5f53\u5373\u751f\u6548\u3002\u3000\u3000<br>\u5982\u679c\u9700\u8981\u63a8\u9001\u7684\u7f51\u5740\u548c\u56fe\u7247\u592a\u591a\uff0c\u53ef\u4ee5\u9009\u62e9\u76ee\u5f55\u63a8\u9001\uff0c\u8f93\u5165 <a href=\"https:\/\/link.zhihu.com\/?target=http%3A\/\/www.kkk.com\/news\" target=\"_blank\" rel=\"noreferrer noopener\">http:\/\/www.kkk.com\/news<\/a> \u5373\u53ef\u4ee5\u5bf9\u7f51\u7ad9\u4e0bnews\u76ee\u5f55\u4e0b\u6240\u6709\u7f51\u9875\u548c\u56fe\u7247\u8fdb\u884c\u4e86\u5237\u65b0\u3002<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>6.\u80fd\u4e0d\u80fd\u8ba9CDN\u4e0d\u7f13\u5b58\u67d0\u4e9b\u5373\u65f6\u6027\u8981\u6c42\u5f88\u9ad8\u7684\u7f51\u9875\u548c\u56fe\u7247\uff1f<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em>\u53ea\u9700\u8981\u4f7f\u7528\u52a8\u6001\u9875\u9762\uff0casp\uff0cphp\uff0cjsp\u7b49\u52a8\u6001\u6280\u672f\u505a\u6210\u7684\u9875\u9762\u4e0d\u88abCDN\u7f13\u5b58\uff0c\u65e0\u9700\u6bcf\u6b21\u90fd\u8981\u5237\u65b0\u3002\u6216\u8005\u91c7\u7528\u4e00\u4e2a\u7f51\u7ad9\u4e24\u4e2a\u57df\u540d\uff0c\u4e00\u4e2a\u542f\u7528CDN\uff0c\u53e6\u5916\u4e00\u4e2a\u57df\u540d\u4e0d\u7528CDN\uff0c\u5bf9\u5373\u65f6\u6027\u8981\u6c42\u9ad8\u7684\u9875\u9762\u548c\u56fe\u7247\u653e\u5728\u4e0d\u7528CDN\u7684\u57df\u540d\u4e0b\u3002<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>7.\u7f51\u7ad9\u65b0\u589e\u4e86\u4e0d\u5c11\u7f51\u9875\u548c\u56fe\u7247\uff0c\u8fd9\u4e9b\u9700\u8981\u4f7f\u7528URL\u63a8\u9001\u5417\uff1f\u3000\u3000<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em>\u540e\u6765\u589e\u52a0\u7684\u7f51\u9875\u548c\u56fe\u7247\uff0c\u4e0d\u9700\u8981\u4f7f\u7528URL\u63a8\u9001\uff0c\u56e0\u4e3a\u5b83\u4eec\u672c\u6765\u5c31\u4e0d\u5b58\u5728\u7f13\u5b58\u4e2d\u3002<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>8.\u7f51\u7ad9\u7528CDN\u540e\uff0c\u6709\u4e9b\u5730\u533a\u53cd\u6620\u65e0\u6cd5\u8bbf\u95ee\u4e86\uff0c\u600e\u4e48\u529e\uff1f<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em>CDN\u542f\u7528\u540e\uff0c\u8bbf\u5ba2\u4e0d\u80fd\u8bbf\u95ee\u7f51\u7ad9\u6709\u5f88\u591a\u79cd\u53ef\u80fd\uff0c\u53ef\u80fd\u662fCDN\u7684\u95ee\u9898\uff0c\u4e5f\u53ef\u80fd\u662f\u6e90\u7ad9\u70b9\u51fa\u73b0\u6545\u969c\u6216\u8005\u6e90\u7ad9\u70b9\u88ab\u5173\u95ed\uff0c\u8fd8\u53ef\u80fd\u662f\u8bbf\u5ba2\u81ea\u5df1\u6240\u5728\u7684\u7f51\u7edc\u51fa\u73b0\u95ee\u9898\uff0c\u751a\u81f3\u6211\u4eec\u5b9e\u9645\u6545\u969c\u6392\u9664\u4e2d\uff0c\u8fd8\u51fa\u73b0\u8fc7\u5ba2\u6237\u81ea\u5df1\u8ba1\u7b97\u673a\u4e2d\u6bd2\uff0c\u5bfc\u81f4\u65e0\u6cd5\u8bbf\u95ee\u7f51\u7ad9\u3002\u3000\u3000<br>\u5ba2\u6237\u62a5\u544a\u6545\u969c\u65f6\uff0c\u53ef\u968f\u65f6\u8054\u7cfb\u6211\u4eec24\u5c0f\u65f6\u6280\u672f\u90e8\u8fdb\u884c\u5904\u7406\u3002<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>9.\u54ea\u4e9b\u60c5\u51b5\u4e0d\u9002\u7528\u4e8eCDN?<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/pic1.zhimg.com\/80\/v2-3cb264b4b37a79bdcd27afcbdf34b0e8_1440w.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u5907\u6ce8\uff1a\u6b64\u7c7b\u6781\u7aef\u72b6\u51b5\u4e0d\u5efa\u8bae\u60a8\u4f7f\u7528CDN\u670d\u52a1<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>CDN \u5168\u79f0:Content D&#46;&#46;&#46;<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[],"class_list":["post-829","post","type-post","status-publish","format-standard","hentry","category-9"],"_links":{"self":[{"href":"https:\/\/blog.cithwu.com\/wp5444\/wp-json\/wp\/v2\/posts\/829","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.cithwu.com\/wp5444\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.cithwu.com\/wp5444\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.cithwu.com\/wp5444\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.cithwu.com\/wp5444\/wp-json\/wp\/v2\/comments?post=829"}],"version-history":[{"count":2,"href":"https:\/\/blog.cithwu.com\/wp5444\/wp-json\/wp\/v2\/posts\/829\/revisions"}],"predecessor-version":[{"id":1334,"href":"https:\/\/blog.cithwu.com\/wp5444\/wp-json\/wp\/v2\/posts\/829\/revisions\/1334"}],"wp:attachment":[{"href":"https:\/\/blog.cithwu.com\/wp5444\/wp-json\/wp\/v2\/media?parent=829"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.cithwu.com\/wp5444\/wp-json\/wp\/v2\/categories?post=829"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.cithwu.com\/wp5444\/wp-json\/wp\/v2\/tags?post=829"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}