\u968f\u7740\u4e92\u8054\u7f51\u7684\u4e0d\u65ad\u53d1\u5c55\uff0c\u8d8a\u6765\u8d8a\u591a\u7684\u7f51\u7ad9\u548c\u5e94\u7528\u7a0b\u5e8f\u9762\u4e34\u7740\u9ad8\u6d41\u91cf\u7684\u6311\u6218\u3002\u5f53\u4e00\u4e2a\u7f51\u7ad9\u6216\u5e94\u7528\u7a0b\u5e8f\u65e0\u6cd5\u5904\u7406\u5927\u91cf\u7684\u8bbf\u95ee\u8bf7\u6c42\u65f6\uff0c\u5b83\u4eec\u4f1a\u5f88\u5feb\u5931\u53bb\u7528\u6237\uff0c\u751a\u81f3\u53ef\u80fd\u5bfc\u81f4\u7cfb\u7edf\u5d29\u6e83\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0cCDN\uff08\u5185\u5bb9\u5206\u53d1\u7f51\u7edc\uff09\u6280\u672f\u5c31\u6210\u4e3a\u4e86\u4e00\u79cd\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n
CDN\u662f\u4e00\u79cd\u5c06\u6570\u636e\u5206\u53d1\u5230\u5168\u7403\u591a\u4e2a\u8282\u70b9\u7684\u6280\u672f\u3002\u901a\u8fc7\u5c06\u9759\u6001\u5185\u5bb9\uff08\u5982\u56fe\u7247\u3001CSS\u548cJavaScript\uff09\u590d\u5236\u5230\u591a\u4e2a\u670d\u52a1\u5668\u4e0a\uff0cCDN\u53ef\u4ee5\u51cf\u8f7b\u6e90\u670d\u52a1\u5668\u7684\u8d1f\u8f7d\uff0c\u63d0\u9ad8\u7f51\u7ad9\u548c\u5e94\u7528\u7a0b\u5e8f\u7684\u901f\u5ea6\u548c\u53ef\u7528\u6027\u3002\u5f53\u4e00\u4e2a\u7528\u6237\u8bbf\u95ee\u7f51\u7ad9\u65f6\uff0cCDN\u4f1a\u81ea\u52a8\u9009\u62e9\u79bb\u4ed6\u6700\u8fd1\u7684\u670d\u52a1\u5668\uff0c\u4ece\u800c\u63d0\u9ad8\u54cd\u5e94\u901f\u5ea6\u3002<\/p>\n
\u4e0b\u9762\u662f\u5982\u4f55\u5229\u7528CDN\u5e94\u5bf9\u9ad8\u6d41\u91cf\u7684\u51e0\u79cd\u65b9\u6cd5\uff1a<\/p>\n
1. \u9759\u6001\u5185\u5bb9\u7f13\u5b58<\/p>\n
CDN\u6280\u672f\u6700\u5e38\u7528\u7684\u65b9\u5f0f\u662f\u7f13\u5b58\u9759\u6001\u5185\u5bb9\uff0c\u4f8b\u5982\u56fe\u7247\u3001CSS\u548cJavaScript\u3002\u8fd9\u4e9b\u6587\u4ef6\u5f80\u5f80\u6bd4\u52a8\u6001\u5185\u5bb9\u66f4\u5927\uff0c\u5360\u7528\u66f4\u591a\u7684\u5e26\u5bbd\u548c\u5904\u7406\u65f6\u95f4\u3002\u901a\u8fc7\u5c06\u5b83\u4eec\u7f13\u5b58\u5230CDN\u8282\u70b9\uff0c\u7f51\u7ad9\u7684\u6e90\u670d\u52a1\u5668\u53ef\u4ee5\u51cf\u5c11\u8d1f\u8f7d\uff0c\u63d0\u9ad8\u6027\u80fd\u3002<\/p>\n
2. \u52a8\u6001\u5185\u5bb9\u7f13\u5b58<\/p>\n
CDN\u6280\u672f\u4e5f\u53ef\u4ee5\u7f13\u5b58\u52a8\u6001\u5185\u5bb9\uff0c\u4f8b\u5982\u7f51\u7ad9\u9875\u9762\u548cAPI\u54cd\u5e94\u3002\u8fd9\u4e9b\u5185\u5bb9\u53ef\u80fd\u4f1a\u6839\u636e\u7528\u6237\u7684\u8bf7\u6c42\u52a8\u6001\u751f\u6210\uff0c\u5360\u7528\u66f4\u591a\u7684\u5904\u7406\u65f6\u95f4\u3002\u901a\u8fc7\u7f13\u5b58\u8fd9\u4e9b\u5185\u5bb9\u5230CDN\u8282\u70b9\uff0c\u53ef\u4ee5\u51cf\u5c11\u6e90\u670d\u52a1\u5668\u7684\u8d1f\u8f7d\uff0c\u63d0\u9ad8\u6027\u80fd\u548c\u53ef\u9760\u6027\u3002<\/p>\n
3. \u8d1f\u8f7d\u5747\u8861<\/p>\n
CDN\u8282\u70b9\u53ef\u4ee5\u7528\u4e8e\u8d1f\u8f7d\u5747\u8861\uff0c\u5c06\u6d41\u91cf\u5206\u914d\u5230\u591a\u4e2a\u670d\u52a1\u5668\u4e0a\u3002\u8fd9\u53ef\u4ee5\u51cf\u8f7b\u5355\u4e2a\u670d\u52a1\u5668\u7684\u8d1f\u8f7d\uff0c\u63d0\u9ad8\u6027\u80fd\u548c\u53ef\u9760\u6027\u3002\u4f8b\u5982\uff0c\u5f53\u4e00\u4e2a\u670d\u52a1\u5668\u5931\u6548\u65f6\uff0cCDN\u53ef\u4ee5\u81ea\u52a8\u5c06\u6d41\u91cf\u8f6c\u79fb\u5230\u5176\u4ed6\u53ef\u7528\u7684\u670d\u52a1\u5668\u4e0a\u3002<\/p>\n
4. \u9632\u5fa1DDoS\u653b\u51fb<\/p>\n
CDN\u6280\u672f\u8fd8\u53ef\u4ee5\u7528\u4e8e\u9632\u5fa1DDoS\u653b\u51fb\u3002\u7531\u4e8eCDN\u8282\u70b9\u5206\u5e03\u5728\u5168\u7403\u5404\u5730\uff0c\u653b\u51fb\u8005\u5f88\u96be\u5bf9\u5b83\u4eec\u8fdb\u884c\u653b\u51fb\u3002\u5f53\u653b\u51fb\u53d1\u751f\u65f6\uff0cCDN\u53ef\u4ee5\u8fc7\u6ee4\u6389\u6076\u610f\u6d41\u91cf\uff0c\u4ece\u800c\u4fdd\u62a4\u6e90\u670d\u52a1\u5668\u514d\u53d7\u653b\u51fb\u3002<\/p>\n
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