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\u0627\u0644\u0648\u0635\u0648\u0644 \u0628\u0646\u062c\u0627\u062d \u0625\u0644\u0649 \u062e\u062f\u0645\u0629 CDN (Content Delivery Network) \u0647\u0648 \u0645\u062c\u0631\u062f \u0627\u0644\u062e\u0637\u0648\u0629 \u0627\u0644\u0623\u0648\u0644\u0649\u061b \u0641\u0627\u0644\u062a\u0643\u0648\u064a\u0646 \u0627\u0644\u0635\u062d\u064a\u062d \u0647\u0648 \u0645\u0627 \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0639\u0638\u0645 \u0645\u0646 \u0641\u0639\u0627\u0644\u064a\u062a\u0647\u0627 \u0625\u0644\u0649 \u0623\u0642\u0635\u0649 \u062d\u062f. \u0642\u062f \u064a\u0624\u062f\u064a \u0627\u0644\u062a\u0643\u0648\u064a\u0646 \u0627\u0644\u062e\u0627\u0637\u0626 \u0625\u0644\u0649 \u0645\u0634\u0627\u0643\u0644 \u0645\u062b\u0644 \u0639\u062f\u0645 \u062a\u062d\u062f\u064a\u062b \u0627\u0644\u0645\u062d\u062a\u0648\u0649 \u0623\u0648 \u062a\u062e\u0632\u064a\u0646 \u0627\u0644\u0645\u062d<\/p>\n\n\n\n
\u062a\u0637\u0648\u064a\u0631 \u0633\u064a\u0627\u0633\u0629 \u062a\u062e\u0632\u064a\u0646 \u0645\u0624\u0642\u062a \u062f\u0642\u064a\u0642\u0629 \u0627\u0644\u062d\u0633\u0627\u0633\u064a\u0629<\/h3>\n\n\n\n
\u0647\u0630\u0627 \u0647\u0648 \u062c\u0648\u0647\u0631 \u0627\u0644\u0625\u0639\u062f\u0627\u062f\u0627\u062a\u061b \u0645\u0646 \u0627\u0644\u0636\u0631\u0648\u0631\u064a \u062a\u062d\u062f\u064a\u062f \u0623\u0648\u0642\u0627\u062a \u0627\u0646\u062a\u0647\u0627\u0621 \u0635\u0644\u0627\u062d\u064a\u0629 \u0627\u0644\u0643\u0627\u0634 (TTL) \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629 \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u0646\u0648\u0639 \u0627\u0644\u0645\u062d\u062a\u0648\u0649. \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u064a\u0645\u0643\u0646 \u062a\u062d\u062f\u064a\u062f TTL \u0637\u0648\u064a\u0644 \u0627\u0644\u0623\u0645\u062f (\u0639\u062f\u0629 \u0623\u0634\u0647\u0631) \u0644\u0635\u0648\u0631 \u0627\u0644\u0634\u0639\u0627\u0631\u0627\u062a \u0627\u0644\u062a\u064a \u0644\u0627 \u062a\u062a\u063a\u064a\u0631\u061b \u0628\u064a\u0646\u0645\u0627 \u0642\u062f \u064a\u062a\u0645 \u062a\u062e\u0632\u064a\u0646 \u0642\u0648\u0627\u0626\u0645 \u0627\u0644\u0645\u0642\u0627\u0644\u0627\u062a \u0627\u0644\u0625\u062e\u0628\u0627\u0631\u064a\u0629 \u0627\u0644\u062a\u064a \u062a\u062a\u062d\u062f\u064a\u062b \u0628\u0634\u0643\u0644 \u0645\u062a\u0643\u0631\u0631 \u0644\u0645\u062f\u0629 \u062f\u0642\u0627\u0626\u0642 \u0642\u0644\u064a\u0644\u0629 \u0641\u0642\u0637\u060c \u0623\u0648 \u064a\u0645\u0643\u0646 \u062a\u0639\u064a\u064a\u0646\u0647\u0627 \u0644\u062a\u062a\u0628\u0639 \u0625\u0639\u062f\u0627\u062f\u0627\u062a \u0627\u0644\u0645\u0648\u0642\u0639 \u0627\u0644\u0623\u0635\u0644\u064a. \u0639\u0627\u062f\u0629\u064b \u0645\u0627 \u064a\u062a\u0645 \u0630\u0644\u0643 \u0639\u0628\u0631 \u0648\u0627\u062c\u0647\u0629 \u062a\u062d\u0643\u0645 CDN \u0623\u0648 \u0639\u0646 \u0637\u0631\u064a\u0642 \u0631\u0624\u0648\u0633 \u0627\u0644\u0627\u0633\u062a\u062c\u0627\u0628\u0629 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0628\u0631\u0648\u062a\u0648 Cache-Control<\/code>\uff0c Expires<\/code>\u064a\u062a\u0645 \u0636\u0628\u0637 \u0630\u0644\u0643 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645\u2026<\/p>\n\n\n\n\u0627\u0644\u062a\u0645\u064a\u064a\u0632 \u0628\u064a\u0646 \u0627\u0644\u0645\u062d\u062a\u0648\u0649 \u0627\u0644\u062f\u064a\u0646\u0627\u0645\u064a\u0643\u064a \u0648\u0627\u0644\u0645\u062d\u062a\u0648\u0649 \u0627\u0644\u062b\u0627\u0628\u062a<\/h3>\n\n\n\n
\u062a\u064f\u0633\u062a\u062e\u062f\u0645 \u062e\u062f\u0645\u0627\u062a CDN (Content Delivery Networks) \u0628\u0634\u0643\u0644 \u0623\u0633\u0627\u0633\u064a \u0644\u062a\u0633\u0631\u064a\u0639 \u062a\u062d\u0645\u064a\u0644 \u0627\u0644\u0645\u062d\u062a\u0648\u0649 \u0627\u0644\u062b\u0627\u0628\u062a. \u0623\u0645\u0627 \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0645\u062d\u062a\u0648\u0649 \u0627\u0644\u062f\u064a\u0646\u0627\u0645\u064a\u0643\u064a (\u0645\u062b\u0644 \u0635\u0641\u062d\u0627\u062a \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u064a\u0646 \u0627\u0644\u0634\u062e\u0635\u064a\u0629\u060c \u0639\u0631\u0628\u0627\u062a \u0627\u0644\u062a\u0633\u0648\u0642\u060c \u0646\u062a\u0627\u0626\u062c \u0627\u0644\u0628\u062d\u062b \u0641\u064a \u0627\u0644\u0648\u0642\u062a \u0627\u0644\u0641\u0639\u0644\u064a)\u060c \u0641\u064a\u062c\u0628 \u062a\u0643\u0648\u064a\u0646 \u0625\u0639\u062f\u0627\u062f\u0627\u062a \u0647\u0630\u0647 \u0627\u0644\u062e\u062f\u0645\u0627\u062a \u0628\u062d\u064a\u062b \u0644\u0627 \u062a\u0642\u0648\u0645 \u0628\u062a\u062e\u0632\u064a\u0646 \u0647\u0630\u0627 \u0627\u0644\u0645\u062d\u062a\u0648\u0649 \u0645\u0624\u0642\u062a\u064b\u0627 (\u0623\u064a \u201c\u0639\u062f\u0645 \u0627\u0644\u062a\u062e\u0632\u064a\u0646\u201d) \u0623\u0648 \u062a\u062c\u0627\u0648\u0632 \u062e\u062f\u0645\u0627\u062a CDN \u0648\u0627\u0644\u0627\u0633\u062a\u0639\u0627\u0646\u0629 \u0645\u0628\u0627\u0634\u0631\u0629 \u0628\u0645\u0635 \/api\/*<\/code>\uff0c \/user\/*<\/code>\u064a\u062a\u0645 \u0625\u062c\u0631\u0627\u0621 \u0627\u0644\u062a\u062d\u0643\u0645 \u0627\u0644\u062f\u0642\u064a\u0642 \u0645\u0646 \u062e\u0644\u0627\u0644 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0647\u0630\u0647 \u0627\u0644\u0623\u062f\u0648\u0627\u062a.<\/p>\n\n\n\n\u062a\u0641\u0639\u064a\u0644 \u0628\u0631\u0648\u062a\u0648\u0643\u0648\u0644\u0627\u062a HTTPS \u0648 HTTP\/2<\/h3>\n\n\n\n
\u0627\u0644\u0623\u0645\u0627\u0646 \u0647\u0648 \u0627\u0644\u0623\u0633\u0627\u0633 \u0627\u0644\u0630\u064a \u064a\u0642\u0648\u0645 \u0639\u0644\u064a\u0647 \u0627\u0644\u0645\u0648\u0627\u0642\u0639 \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0629 \u0627\u0644\u062d\u062f\u064a\u062b\u0629. \u064a\u062c\u0628 \u0628\u0627\u0644\u062a\u0623\u0643\u064a\u062f \u062a\u0643\u0648\u064a\u0646 \u0634\u0647\u0627\u062f\u0629 SSL\/TLS \u0644\u0646\u0637\u0627\u0642 \u0627\u0644\u0648\u064a\u0628 \u0627\u0644\u062e\u0627\u0635 \u0628\u062e\u062f\u0645\u0629 \u0627\u0644\u0640 CDN \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0643\u060c \u0648\u062a\u0641\u0639\u064a\u0644 \u0627\u0644\u062a\u0634\u0641\u064a\u0631 \u0639\u0628\u0631 \u0628\u0631\u0648\u062a\u0648\u0643\u0648\u0644 HTTPS. \u062a\u0648\u0641\u0631 \u0645\u0639\u0638\u0645 \u062e\u062f\u0645\u0627\u062a CDN \u062e\u062f\u0645\u0627\u062a \u0645\u062c\u0627\u0646\u064a\u0629 \u0644\u0637\u0644\u0628 \u0648\u0625\u062f\u0627\u0631\u0629 \u0634\u0647\u0627\u062f\u0627\u062a SSL. \u0628\u0627\u0644\u0625\u0636\u0627\u0641\u0629 \u0625\u0644\u0649 \u0630\u0644\u0643\u060c \u0641\u0625\u0646 \u062a\u0641\u0639\u064a\u0644 \u0628\u0631\u0648\u062a\u0648\u0643\u0648\u0644 HTTP\/2 \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0633\u0627\u0639\u062f \u0641\u064a \u0627\u0644\u0627\u0633\u062a\u0641\u0627\u062f\u0629 \u0627\u0644\u0643\u0627\u0645\u0644\u0629 \u0645\u0646 \u0645\u064a\u0632\u0627\u062a \u0645\u062b\u0644 \u0627\u0644\u062a\u0639\u062f\u062f\u064a\u0629 (multiplexing)\u060c \u0645\u0645\u0627 \u064a\u0639\u0632\u0632 \u0628\u0634\u0643\u0644 \u0623\u0643\u0628\u0631 \u0643\u0641\u0627\u0621\u0629 \u062a\u062d\u0645\u064a\u0644 \u0627\u0644\u0635\u0641\u062d\u0627\u062a.<\/p>\n\n\n\n
\u062a\u0643\u0648\u064a\u0646 \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0630\u0643\u064a<\/h3>\n\n\n\n
\u062a\u0623\u0643\u062f \u0645\u0646 \u0623\u0646 \u062e\u0627\u0635\u064a\u0629 \u0627\u0644\u0636\u063a\u0637 Gzip \u0623\u0648 Brotli \u0645\u0641\u0639\u0644\u0629 \u0641\u064a \u062e\u062f\u0645\u0629 CDN (Content Delivery Network). \u0647\u0630\u0647 \u0627\u0644\u062e\u0627\u0635\u064a\u0629 \u062a\u0633\u0645\u062d \u0628\u0636\u063a\u0637 \u0627\u0644\u0645\u0644\u0641\u0627\u062a \u0627\u0644\u0646\u0635\u064a\u0629 (\u0645\u062b\u0644 HTML\u060c CSS\u060c JavaScript) \u0628\u0634\u0643\u0644 \u0641\u0639\u0627\u0644 \u0642\u0628\u0644 \u0646\u0642\u0644\u0647\u0627\u060c \u0645\u0645\u0627 \u064a\u0624\u062f\u064a \u0639\u0627\u062f\u0629\u064b \u0625\u0644\u0649 \u062a\u0642\u0644\u064a\u0644 \u062d\u062c\u0645 \u0627\u0644\u0645\u0644\u0641\u0627\u062a \u0628\u0646\u0633\u0628\u0629 \u062a\u062a\u0631\u0627\u0648\u062d \u0628\u064a\u0646 60% \u0625\u0644\u0649 80%\u060c \u0648\u0628\u0627\u0644\u062a\u0627\u0644\u064a \u062a\u0648\u0641\u064a\u0631 \u0627\u0633\u062a\u0647\u0644\u0627\u0643 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0648\u0632\u064a\u0627\u062f\u0629 \u0633\u0631\u0639\u0629 \u0627\u0644\u0646\u0642\u0644.<\/p>\n\n\n\n
\u062a\u0646\u0641\u064a\u0630 \u0639\u0645\u0644\u064a\u0627\u062a \u062a\u0633\u062e\u064a\u0646 \u0627\u0644\u0643\u0627\u0634 (Cache Preheating) \u0648\u062a\u062d\u062f\u064a\u062b\u0647 (Cache Refreshing)<\/h3>\n\n\n\n
\u0628\u0639\u062f \u0646\u0634\u0631 \u0645\u062d\u062a\u0648\u0649 \u062c\u062f\u064a\u062f \u0623\u0648 \u062a\u062d\u062f\u064a\u062b \u0645\u0644\u0641\u0627\u062a \u0647\u0627\u0645\u0629\u060c \u0625\u0630\u0627 \u0643\u0627\u0646 \u0627\u0644\u0645\u0644\u0641 \u0645\u062e\u0632\u0646\u064b\u0627 \u0645\u0633\u0628\u0642\u064b\u0627 \u0641\u064a \u062e\u0627\u062f\u0645 CDN \u0648\u0644\u0645 \u064a\u0646\u062a\u0647\u064a \u0645\u062f\u0629 \u0635\u0644\u0627\u062d\u064a\u062a\u0647 (TTL)\u060c \u0641\u0644\u0646 \u064a\u0631\u0649 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u0648\u0646 \u0627\u0644\u062a\u062d\u062f\u064a\u062b\u0627\u062a. \u0641\u064a \u0647\u0630\u0647 \u0627\u0644\u062d\u0627\u0644\u0629\u060c \u064a\u0644\u0632\u0645 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u062e\u0627\u0635\u064a\u0629 \u201c\u062a\u062d\u062f\u064a\u062b \u0627\u0644\u0643\u0627\u0634\u201d (Cache Refresh) \u0644\u0645\u0633\u062d \u0627\u0644\u0646\u0633\u062e\u0629 \u0627\u0644\u0642\u062f\u064a\u0645\u0629 \u0645\u0646 \u0627\u0644\u0645\u0644\u0641 \u0645\u0646 \u0639\u0644\u0649 \u0639\u0642\u062f \u062e\u0627\u062f\u0645 CDN \u0628\u0634\u0643\u0644 \u0625\u062c\u0628\u0627\u0631\u064a. \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0645\u062d\u062a\u0648\u0649 \u0627\u0644\u062c\u062f\u064a\u062f \u0627\u0644\u0630\u064a \u0645\u0646 \u0627\u0644\u0645\u062a\u0648\u0642\u0639 \u0623\u0646 \u064a\u062a\u0644\u0642\u0649 \u0639\u062f\u062f\u064b\u0627 \u0643\u0628\u064a\u0631\u064b\u0627 \u0645\u0646 \u0627\u0644\u0632\u064a\u0627\u0631\u0627\u062a (\u0645\u062b\u0644 \u0635\u0641\u062d\u0627\u062a \u0625\u0637\u0644\u0627\u0642 \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0627\u0644\u062c\u062f\u064a\u062f\u0629)\u060c \u064a\u0645\u0643\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u062e\u0627\u0635\u064a\u0629 \u201c\u062a\u0633\u062e\u064a\u0646 \u0627\u0644\u0643\u0627\u0634 \u0645\u0633\u0628\u0642\u064b\u0627\u201d (Cache Preheat) \u0644\u0646\u0634\u0631 \u0627\u0644\u0645\u062d\u062a\u0648\u0649 \u062a\u0644\u0642\u0627\u0626\u064a\u064b\u0627 \u0625\u0644\u0649 \u0627\u0644\u0639\u0642\u062f \u0627\u0644\u062d\u0627\u0641\u064a\u0629 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629\u060c \u0644\u062a\u062c\u0646\u0628 \u0632\u064a\u0627\u062f\u0629 \u0627\u0644\u0636\u063a\u0637 \u0639\u0644\u0649 \u0627\u0644\u0645\u0648\u0642\u0639 \u0627\u0644\u0623\u0635\u0644\u064a \u0639\u0646\u062f \u0632\u064a\u0627\u0631<\/p>\n\n\n\n
\u0627\u0644\u0645\u0644\u062e\u0635\u0627\u062a<\/h2>\n\n\n\n
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\u0643\u064a\u0641 \u064a\u0645\u0643\u0646\u0646\u064a \u0645\u0639\u0631\u0641\u0629 \u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646 \u0645\u0648\u0642\u0639 \u0627\u0644\u0648\u064a\u0628 \u0627\u0644\u062e\u0627\u0635 \u0628\u064a \u0642\u062f \u062a\u0645 \u062a\u0648\u0635\u064a\u0644\u0647 \u0628\u0646\u062c\u0627\u062d \u0628\u0634\u0628\u0643\u0629 CDN\u061f<\/h3>\n\n\n\n
\u0647\u0646\u0627\u0643 \u0639\u062f\u0629 \u0637\u0631\u0642 \u0628\u0633\u064a\u0637\u0629 \u0644\u0644\u062a\u062d\u0642\u0642. \u0623\u0648\u0644\u0627\u064b\u060c \u0642\u0645 \u0628\u0632\u064a\u0627\u0631\u0629 \u0645\u0648\u0631\u062f \u062b\u0627\u0628\u062a \u0639\u0644\u0649 \u0645\u0648\u0642\u0639\u0643 \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a (\u0645\u062b\u0644 \u0635\u0648\u0631\u0629) \u0645\u0646 \u062e\u0644\u0627\u0644 \u0627\u0644\u0645\u062a\u0635\u0641\u062d\u060c \u062b\u0645 \u0641\u062a\u062d \u0623\u062f\u0627\u0629 \u0627\u0644\u0645\u0637\u0648\u0631\u064a\u0646 \u0648\u062a\u0627\u0628\u0639 \u0642\u0633\u0645 \u0627\u0644\u0634\u0628\u0643\u0629 (Network). \u0627\u0646\u0638\u0631 \u0625\u0644\u0649 \u0631\u0624\u0648\u0633 \u0627\u0644\u0627\u0633\u062a\u062c\u0627\u0628\u0629 (Response Headers) \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0647\u0630\u0627 \u0627\u0644\u0645\u0648\u0631\u062f. \u0625\u0630 Server<\/code> \u064a\u0639\u0631\u0636 \u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u0639\u0644\u0648\u064a \u0645\u0639\u0644\u0648\u0645\u0627\u062a \u0645\u0632\u0648\u062f \u062e\u062f\u0645\u0627\u062a CDN (\u0645\u062b\u0644\u2026). Tencent-CDN<\/code>\uff0c Aliyun-CDN<\/code>)\u060c \u0623\u0648 X-Cache<\/code> \u0627\u0644\u0639\u0646\u0648\u0627\u0646 \u0627\u0644\u0645\u0639\u0631\u0648\u0636 \u0641\u064a \u0627\u0644\u0623\u0639\u0644\u0649 HIT<\/code> \u0623\u0648 MISS<\/code>\u0625\u0630\u0627 \u0643\u0627\u0646 \u0627\u0644\u0623\u0645\u0631 \u0643\u0630\u0644\u0643\u060c \u0641\u0647\u0630\u0627 \u064a\u0639\u0646\u064a \u0623\u0646 \u062e\u062f\u0645\u0629 CDN \u0642\u062f \u0628\u062f\u0623\u062a \u0641\u064a \u0627\u0644\u0639\u0645\u0644 \u0628\u0634\u0643\u0644 \u0635\u062d\u064a\u062d.<\/p>\n\n\n\n\u062b\u0627\u0646\u064a\u064b\u0627\u060c \u0627\u0633\u062a\u062e\u062f\u0645 \u0623\u062f\u0648\u0627\u062a Ping \u0623\u0648 Traceroute \u0639\u0628\u0631 \u0627\u0644\u0625\u0646\u062a\u0631\u0646\u062a \u0639\u0644\u0649 \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0639\u0627\u0644\u0645 \u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0633\u0645 \u0646\u0637\u0627\u0642 \u0645\u0648\u0642\u0639\u0643 \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u060c \u0648\u062a\u062d\u0642\u0642 \u0645\u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0627\u0644\u0639\u0646\u0627\u0648\u064a\u0646 \u0627\u0644 IP \u0627\u0644\u0646\u0627\u062a\u062c\u0629 \u0639\u0646 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u062d\u0644\u064a\u0644 \u062a\u0646\u062a\u0645\u064a \u0625\u0644\u0649 \u0639\u0642\u062f \u062e\u062f\u0645\u0629 CDN\u060c \u0648\u0644\u064a\u0633 \u0625\u0644\u0649 \u0639\u0646\u0648\u0627\u0646 IP \u0644\u062e\u0627\u062f\u0645 \u0627\u0644\u0645\u0635\u062f\u0631 \u0627\u0644\u062e\u0627\u0635 \u0628\u0643.<\/p>","protected":false},"excerpt":{"rendered":"
\u062a\u0642\u062f\u0645 \u0647\u0630\u0647 \u0627\u0644\u0645\u0642\u0627\u0644\u0629 \u0646\u0638\u0631\u0629 \u0634\u0627\u0645\u0644\u0629 \u0639\u0644\u0649 \u062a\u0642\u0646\u064a\u0629 CDN (\u0634\u0628\u0643\u0629 \u062a\u0648\u0632\u064a\u0639 \u0627\u0644\u0645\u062d\u062a\u0648\u0649). \u062a\u0648\u0636\u062d \u0643\u064a\u0641 \u062a\u0639\u0645\u0644 \u062a\u0642\u0646\u064a\u0629 CDN \u0645\u0646 \u062e\u0644\u0627\u0644 \u062a\u062d\u0644\u064a\u0644 \u0639\u0646\u0627\u0648\u064a\u0646 \u0627\u0644\u0625\u0646\u062a\u0631\u0646\u062a \u0628\u0634\u0643\u0644 \u0630\u0643\u064a \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0646\u0638\u0627\u0645 DNS \u0648\u062a\u062e\u0632\u064a\u0646 \u0627\u0644\u0645\u062d\u062a\u0648\u0649 \u0641\u064a \u0627\u0644\u0639\u0642\u062f \u0627\u0644\u062d\u0627\u0641\u064a\u0629 (edge nodes) \u0644\u062a\u0642\u0644\u064a\u0644 \u0645\u0633\u0627\u0631 \u0627\u0644\u0648\u0635\u0648\u0644 \u0648\u062a\u062d\u0633\u064a\u0646 \u0633\u0631\u0639\u0629 \u0645\u0648\u0627\u0642\u0639 \u0627\u0644\u0648\u064a\u0628. \u0643\u0645\u0627 \u062a\u062d\u0644\u0644 \u0628\u0627\u0644\u062a\u0641\u0635\u064a\u0644 \u0627\u0644\u0645\u0632\u0627\u064a\u0627 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0644\u062a\u0642\u0646\u064a\u0629 CDN \u0641\u064a \u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u0636\u063a\u0637 \u0639\u0644\u0649 \u0627\u0644\u0645\u0648\u0642\u0639 \u0627\u0644\u0623\u0635\u0644\u064a (\u0627\u0644\u0633\u064a\u0631\u0641\u0631 \u0627\u0644\u0631\u0626\u064a\u0633\u064a)\u060c \u0648\u0632\u064a\u0627\u062f\u0629 \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645\u064a\u0629\u060c \u0648\u062a\u0648\u0641\u064a\u0631 \u0627\u0644\u062a\u0643\u0627\u0644\u064a\u0641. \u0648\u0623\u062e\u064a\u0631\u064b\u0627\u060c \u062a\u0642\u062f\u0645 \u0645\u0639\u0627\u064a\u064a\u0631 \u0639\u0645\u0644<\/p>","protected":false},"author":7,"featured_media":0,"template":"","meta":{"_acf_changed":false,"footnotes":""},"tags":[53,203],"knowledge_category":[278],"class_list":["post-12371796","knowledge_post","type-knowledge_post","status-publish","hentry","tag-cdn","tag-website-speed-optimization","knowledge_category-cdn"],"acf":{"site_seo_keywords":"CDN\u6280\u672f,\u7f51\u7ad9\u52a0\u901f,\u5185\u5bb9\u5206\u53d1\u7f51\u7edc,\u7528\u6237\u4f53\u9a8c,\u7f13\u5b58\u673a\u5236,CDN\u670d\u52a1\u9009\u62e9,\u63d0\u5347\u7f51\u7ad9\u52a0\u8f7d\u901f\u5ea6"},"_links":{"self":[{"href":"https:\/\/www.likacloud.com\/ar\/wp-json\/wp\/v2\/knowledge_posts\/12371796","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.likacloud.com\/ar\/wp-json\/wp\/v2\/knowledge_posts"}],"about":[{"href":"https:\/\/www.likacloud.com\/ar\/wp-json\/wp\/v2\/types\/knowledge_post"}],"author":[{"embeddable":true,"href":"https:\/\/www.likacloud.com\/ar\/wp-json\/wp\/v2\/users\/7"}],"version-history":[{"count":0,"href":"https:\/\/www.likacloud.com\/ar\/wp-json\/wp\/v2\/knowledge_posts\/12371796\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.likacloud.com\/ar\/wp-json\/wp\/v2\/media?parent=12371796"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.likacloud.com\/ar\/wp-json\/wp\/v2\/tags?post=12371796"},{"taxonomy":"knowledge_category","embeddable":true,"href":"https:\/\/www.likacloud.com\/ar\/wp-json\/wp\/v2\/knowledge_category?post=12371796"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
![\"\u0634\u0628\u0643\u0629](\"https:\/\/www.likacloud.com\/wp-content\/uploads\/2026\/01\/20260107081626.svg\" "\\"\\"")
\r\n\t\t\t\t\t\t\t\t\t\r\n\t\t\t<\/div>\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t![\"\u0643\u0644\u0627\u0648\u062f](\"https:\/\/www.likacloud.com\/wp-content\/uploads\/2026\/01\/20260113030736.webp\" "\\"\\"")
\r\n\t\t\t\t\t\t\t\t\t\r\n\t\t\t<\/div>\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t