{"id":30230,"date":"2026-04-10T22:00:00","date_gmt":"2026-04-10T14:00:00","guid":{"rendered":"https:\/\/cn.hostease.com\/blog\/?p=30230"},"modified":"2026-04-13T10:24:22","modified_gmt":"2026-04-13T02:24:22","slug":"cdn-overseas-server-buying-guide","status":"publish","type":"post","link":"https:\/\/cn.hostease.com\/blog\/guides\/cdn-overseas-server-buying-guide\/","title":{"rendered":"CDN\u52a0\u901f\u56fd\u5916\u670d\u52a1\u5668\u9009\u8d2d\u6307\u5357\uff1a\u5173\u952e\u6307\u6807\u4e0e\u9002\u7528\u573a\u666f"},"content":{"rendered":"<p><img decoding=\"async\" alt=\"CDN\u52a0\u901f\u56fd\u5916\u670d\u52a1\u5668\u9009\u8d2d\u6307\u5357\u5c01\u9762\u914d\u56fe\" src=\"https:\/\/cn.hostease.com\/blog\/wp-content\/uploads\/2026\/04\/cdn-overseas-server-buying-guide-cover.webp\" \/><\/p>\n<h2>\u524d\u8a00\uff1a\u5916\u8d38\u7f51\u7ad9\u52a0\u901f\u7684\u6838\u5fc3\u95ee\u9898<\/h2>\n<p>\u505a\u5916\u8d38\u7684\u670b\u53cb\u666e\u904d\u4f1a\u9047\u5230\u4e00\u4e2a\u75db\u70b9\uff1a\u628a\u7f51\u7ad9\u653e\u5728\u56fd\u5185\u670d\u52a1\u5668\u4e0a\uff0c\u6d77\u5916\u7528\u6237\u6253\u5f00\u901f\u5ea6\u5f88\u6162\u3002\u8d85\u8fc7 3 \u79d2\u6253\u4e0d\u5f00\uff0c\u8d85\u8fc7\u4e00\u534a\u7684\u8bbf\u5ba2\u4f1a\u76f4\u63a5\u5173\u6389\u9875\u9762\u3002\u66f4\u68d8\u624b\u7684\u662f\uff0c\u4e0d\u540c\u5730\u533a\u7684\u7f51\u7edc\u73af\u5883\u5dee\u5f02\u5927\uff0c\u7f8e\u56fd\u3001\u6b27\u6d32\u3001\u4e1c\u5357\u4e9a\u7528\u6237\u5404\u6709\u4e00\u5957\u8bbf\u95ee\u8def\u5f84\uff0c\u5149\u9760\u4e00\u53f0\u56fd\u5916\u7269\u7406\u673a\u5f88\u96be\u8986\u76d6\u6240\u6709\u4eba\u3002<\/p>\n<p>\u76f4\u63a5\u4e70\u56fd\u5916\u670d\u52a1\u5668\u662f\u601d\u8def\u4e4b\u4e00\uff0c\u4f46\u5b9e\u9645\u6548\u679c\u5f80\u5f80\u4e0d\u5982\u9884\u671f\u2014\u2014\u8de8\u6d0b\u94fe\u8def\u5929\u7136\u5b58\u5728\u5ef6\u8fdf\u548c\u6296\u52a8\uff0c\u7a81\u53d1\u6d41\u91cf\u6765\u65f6\u5355\u70b9\u4e5f\u625b\u4e0d\u4f4f\u3002<\/p>\n<p>\u66f4\u7cfb\u7edf\u7684\u505a\u6cd5\u662f\u628a <strong>CDN\uff08\u5185\u5bb9\u5206\u53d1\u7f51\u7edc\uff09<\/strong> \u548c<strong>\u56fd\u5916\u670d\u52a1\u5668<\/strong>\u7ed3\u5408\u8d77\u6765\u7528\uff1a\u670d\u52a1\u5668\u4f5c\u4e3a\u6e90\u7ad9\u5b58\u653e\u6240\u6709\u771f\u5b9e\u6570\u636e\uff0cCDN \u8d1f\u8d23\u628a\u5185\u5bb9\u7f13\u5b58\u5230\u5168\u7403\u79bb\u7528\u6237\u6700\u8fd1\u7684\u8282\u70b9\uff0c\u4e24\u5c42\u914d\u5408\u5b9e\u73b0\u7a33\u5b9a\u52a0\u901f\u3002\u8fd9\u7bc7\u6587\u7ae0\u6559\u4f60\u5982\u4f55\u5728\u8fd9\u79cd\u67b6\u6784\u4e0b\uff0c\u9009\u5230\u5408\u9002\u7684\u6e90\u7ad9\u670d\u52a1\u5668\u3002<\/p>\n<h2>\u4e00\u3001CDN \u4e0e\u6e90\u7ad9\u670d\u52a1\u5668\u7684\u5173\u7cfb\uff1a\u641e\u6e05\u695a\u8c01\u8d1f\u8d23\u4ec0\u4e48<\/h2>\n<p>\u5f88\u591a\u4eba\u628a CDN \u548c\u6e90\u7ad9\u7684\u529f\u80fd\u641e\u6df7\uff0c\u6709\u5fc5\u8981\u5148\u8bf4\u6e05\u695a\u3002<\/p>\n<p>\u6e90\u7ad9\u670d\u52a1\u5668\u662f\u4f60\u5b9e\u9645\u79df\u7528\u7684 <a href=\"https:\/\/cn.hostease.com\/vps\/\">VPS<\/a>\uff08<a href=\"https:\/\/cn.hostease.com\/vps\/\">\u865a\u62df\u4e13\u7528\u670d\u52a1\u5668<\/a>\uff09\u6216\u7269\u7406\u673a\uff0c\u5b58\u50a8\u7f51\u7ad9\u5168\u90e8\u539f\u59cb\u6587\u4ef6\u3001\u8fd0\u884c\u6570\u636e\u5e93\u3001\u5904\u7406\u52a8\u6001\u8bf7\u6c42\u3002CDN \u662f\u4e00\u5f20\u5206\u5e03\u5728\u5168\u7403\u7684\u7f13\u5b58\u7f51\u7edc\uff0c\u4ece\u6e90\u7ad9\u62c9\u53d6\u5185\u5bb9\u5206\u53d1\u7ed9\u7ec8\u7aef\u7528\u6237\uff0c\u672c\u8d28\u4e0a\u662f\u6e90\u7ad9\u7684&#8221;\u4ee3\u7406\u5c42&#8221;\u3002<\/p>\n<p>\u4e24\u8005\u4e92\u8865\u800c\u975e\u66ff\u4ee3\u3002CDN \u53ea\u80fd\u7f13\u5b58\u53d8\u5316\u5c11\u7684\u5185\u5bb9\uff08\u56fe\u7247\u3001CSS\u3001JS\u3001\u9759\u6001\u9875\u9762\uff09\uff0c\u52a8\u6001\u8bf7\u6c42\uff08\u7528\u6237\u767b\u5f55\u3001\u8d2d\u7269\u8f66\u3001\u641c\u7d22\uff09\u6bcf\u6b21\u90fd\u8981\u56de\u6e90\u3002\u5982\u679c\u6e90\u7ad9\u6027\u80fd\u5dee\u3001\u5e26\u5bbd\uff08\u7f51\u7edc\u4f20\u8f93\u80fd\u529b\uff09\u4e0d\u8db3\uff0cCDN \u8282\u70b9\u518d\u591a\u4e5f\u53ea\u662f\u628a\u74f6\u9888\u79fb\u5230\u56de\u6e90\u90a3\u4e00\u6bb5\u3002<\/p>\n<p>\u6240\u4ee5\u9009\u597d\u6e90\u7ad9\u670d\u52a1\u5668\uff0c\u662f\u6574\u4e2a\u52a0\u901f\u4f53\u7cfb\u7684\u5730\u57fa\u3002<\/p>\n<p><img decoding=\"async\" alt=\"CDN\u52a0\u901f\u524d\u540e\u6027\u80fd\u5bf9\u6bd4\" src=\"https:\/\/cn.hostease.com\/blog\/wp-content\/uploads\/2026\/04\/cdn-overseas-server-buying-guide-comparison.webp\" \/><\/p>\n<h2>\u4e8c\u3001\u9009\u8d2d\u56fd\u5916\u6e90\u7ad9\u670d\u52a1\u5668\u7684\u6838\u5fc3\u6307\u6807<\/h2>\n<h3>2.1 \u7f51\u7edc\u8d28\u91cf\u4e0e BGP \u7ebf\u8def<\/h3>\n<p>\u9009\u8d2d\u65f6\u7b2c\u4e00\u8981\u770b\u7684\u662f\u8def\u7531\u548c\u5e26\u5bbd\u8d28\u91cf\u3002BGP \u591a\u7ebf\u63a5\u5165\u662f\u57fa\u672c\u8981\u6c42\u2014\u2014\u597d\u7684\u56fd\u9645\u673a\u623f\u4f1a\u540c\u65f6\u63a5\u5165\u591a\u5bb6\u8fd0\u8425\u5546\u9aa8\u5e72\u7f51\uff0c\u81ea\u52a8\u9009\u6700\u4f18\u8def\u5f84\uff0c\u4e0d\u4f1a\u51fa\u73b0\u67d0\u5bb6\u8fd0\u8425\u5546\u7528\u6237\u8bbf\u95ee\u6781\u6162\u7684\u60c5\u51b5\u3002<\/p>\n<p>\u6d4b\u901f\u65b9\u6cd5\uff1a\u7528 <strong>traceroute<\/strong> \u8ffd\u8e2a\u4ece\u76ee\u6807\u7528\u6237\u5730\u533a\u5230\u670d\u52a1\u5668 IP \u7684\u8def\u7531\u8282\u70b9\u6570\uff0c\u8282\u70b9\u6570\u8d85\u8fc7 15 \u8df3\u8bf4\u660e\u7ed5\u8def\u4e86\u3002\u91cd\u70b9\u770b\u6700\u540e 3 \u8df3\u5ef6\u8fdf\u662f\u5426\u7a33\u5b9a\uff08\u6ce2\u52a8\u4e0d\u8d85\u8fc7 \u00b110ms\uff09\uff0c\u5982\u679c\u51fa\u73b0\u4e22\u5305\u6216\u660e\u663e\u7ed5\u8def\uff0c\u8fd9\u6761\u7ebf\u8def\u5c31\u4e0d\u9002\u5408\u4f60\u7684\u76ee\u6807\u5e02\u573a\u3002<\/p>\n<pre><code class=\"language-bash\">\/\/ Linux\/macOS \u8ffd\u8e2a\u8def\u7531\ntraceroute -q 1 -w 2 &lt;\u670d\u52a1\u5668IP&gt;\n\n\/\/ Windows\ntracert &lt;\u670d\u52a1\u5668IP&gt;\n<\/code><\/pre>\n<p>\u9762\u5411\u5317\u7f8e\u5e02\u573a\u4f18\u5148\u9009\u7f8e\u56fd\u897f\u6d77\u5cb8\uff08\u6d1b\u6749\u77f6\u6216\u5723\u4f55\u585e\uff09\uff0c\u9762\u5411\u6b27\u6d32\u5219\u9009\u6cd5\u5170\u514b\u798f\u6216\u963f\u59c6\u65af\u7279\u4e39\uff0c\u8fd9\u4e24\u4e2a\u533a\u57df\u7684\u56fd\u9645\u51fa\u53e3\u8d28\u91cf\u76f8\u5bf9\u7a33\u5b9a\u3002<\/p>\n<h3>2.2 \u786c\u4ef6\u914d\u7f6e\u4e0e\u6269\u5c55\u6027<\/h3>\n<p>\u6e90\u7ad9\u786c\u4ef6\u51b3\u5b9a\u4e86 CDN \u56de\u6e90\u65f6\u4f60\u80fd\u591a\u5feb\u54cd\u5e94\uff0c\u540c\u65f6\u5f71\u54cd\u5e76\u53d1\u5904\u7406\u80fd\u529b\u3002CPU \u81f3\u5c11 2 \u6838\uff0c\u5185\u5b58\u4e0d\u4f4e\u4e8e 2GB\uff0c\u6570\u636e\u5e93\u8f83\u5927\u7684\u7ad9\u70b9\u5efa\u8bae 4GB \u8d77\u3002\u5b58\u50a8\u4f18\u5148\u9009 SSD\uff0c\u968f\u673a\u8bfb\u5199\u901f\u5ea6\u662f\u673a\u68b0\u76d8\u7684 5-10 \u500d\uff0c\u76f4\u63a5\u5f71\u54cd\u6570\u636e\u5e93\u67e5\u8be2\u6548\u7387\u3002<\/p>\n<p>\u6269\u5c55\u6027\u5bb9\u6613\u88ab\u5ffd\u89c6\u3002\u5efa\u8bae\u4e00\u5f00\u59cb\u5c31\u9009\u652f\u6301\u70ed\u5347\u7ea7\u7684\u65b9\u6848\uff0c\u4e1a\u52a1\u589e\u957f\u65f6\u76f4\u63a5\u8c03\u914d\u7f6e\uff0c\u4e0d\u9700\u8981\u505c\u673a\u8fc1\u79fb\u3002\u5982\u679c\u4e0d\u786e\u5b9a\u521d\u671f\u89c4\u6a21\uff0c\u53ef\u4ee5\u5148\u4ece <a href=\"https:\/\/cn.hostease.com\/vps\/\">VPS\uff08\u865a\u62df\u4e13\u7528\u670d\u52a1\u5668\uff09<\/a> \u8d77\u6b65\uff0c\u719f\u6089\u4e4b\u540e\u518d\u5e73\u6ed1\u5347\u7ea7\u5230<a href=\"https:\/\/cn.hostease.com\/dedicated-server\/\">\u72ec\u7acb\u670d\u52a1\u5668<\/a>\u3002<\/p>\n<h3>2.3 \u5730\u7406\u4f4d\u7f6e\u7684\u9009\u62e9\u7b56\u7565<\/h3>\n<p>\u6e90\u7ad9\u653e\u5728\u54ea\u4e2a\u57ce\u5e02\uff0c\u76f4\u63a5\u5f71\u54cd CDN \u7b2c\u4e00\u6b21\u7f13\u5b58\u7684\u901f\u5ea6\uff08\u56de\u6e90\u5ef6\u8fdf\uff09\u3002\u6838\u5fc3\u539f\u5219\u662f\uff1a<strong>\u6e90\u7ad9\u5c3d\u91cf\u653e\u5728\u8ddd\u79bb\u4e3b\u8981\u76ee\u6807\u5e02\u573a\u6700\u8fd1\u4e14\u7f51\u7edc\u8d28\u91cf\u6700\u597d\u7684\u5730\u65b9<\/strong>\uff0c\u800c\u4e0d\u662f\u8ddd\u79bb\u4f60\u81ea\u5df1\u6700\u8fd1\u7684\u5730\u65b9\u3002<\/p>\n<p>\u4e3e\u4f8b\uff1a\u4e3b\u8981\u505a\u5317\u7f8e\u5e02\u573a\u65f6\uff0c\u6df1\u5733\u673a\u623f\u5ef6\u8fdf\u8fdc\u4e0d\u5982\u6d1b\u6749\u77f6\u2014\u2014\u524d\u8005\u5230\u7f8e\u56fd\u8981\u5148\u7ed5\u9053\u5317\u4eac\u518d\u51fa\u6d77\uff0c\u540e\u8005\u8d70\u592a\u5e73\u6d0b\u6d77\u5e95\u5149\u7f06\u8def\u5f84\u66f4\u77ed\u66f4\u7a33\u5b9a\u3002<\/p>\n<p>\u5173\u4e8e\u914d\u7f6e\u7c7b\u578b\u7684\u53c2\u8003\uff0c\u53ef\u4ee5\u9605\u8bfb<a href=\"https:\/\/cn.hostease.com\/blog\/server\/\">\u670d\u52a1\u5668<\/a>\u5206\u7c7b\u4e0b\u7684\u76f8\u5173\u4ecb\u7ecd\uff0c\u4e86\u89e3\u4e0d\u540c\u7c7b\u578b\u670d\u52a1\u5668\u5728\u8de8\u5883\u4e1a\u52a1\u4e2d\u7684\u5b9a\u4f4d\u5dee\u5f02\u3002<\/p>\n<h3>2.4 \u6280\u672f\u652f\u6301\u4e0e SLA<\/h3>\n<p>\u670d\u52a1\u5668\u51fa\u95ee\u9898\u65f6\u7684\u54cd\u5e94\u901f\u5ea6\uff0c\u76f4\u63a5\u51b3\u5b9a\u4e1a\u52a1\u4e2d\u65ad\u65f6\u957f\u3002\u9009\u63d0\u4f9b 24\/7 \u6280\u672f\u652f\u6301\u7684\u670d\u52a1\u5546\uff0c\u5e76\u786e\u8ba4 SLA \u4e2d uptime \u4e0d\u4f4e\u4e8e 99.9%\u2014\u2014\u8fd9\u610f\u5473\u7740\u6bcf\u6708\u505c\u673a\u65f6\u95f4\u4e0d\u8d85\u8fc7 43 \u5206\u949f\uff0c\u662f\u884c\u4e1a\u57fa\u51c6\u7ebf\u3002<\/p>\n<h2>\u4e09\u3001CDN \u4fa7\u7684\u914d\u5408\u6307\u6807\uff1a\u6e90\u7ad9\u8981\u80fd\u6ee1\u8db3\u4ec0\u4e48\u8981\u6c42<\/h2>\n<h3>3.1 \u6e90\u7ad9\u5e26\u5bbd\u4e0e\u6d41\u91cf\u5cf0\u503c<\/h3>\n<p><img decoding=\"async\" alt=\"CDN\u5173\u952e\u6027\u80fd\u6307\u6807\" src=\"https:\/\/cn.hostease.com\/blog\/wp-content\/uploads\/2026\/04\/cdn-overseas-server-buying-guide-metrics.webp\" \/><\/p>\n<p>CDN \u8282\u70b9\u7b2c\u4e00\u6b21\u8bbf\u95ee\u67d0\u4e2a\u8d44\u6e90\u65f6\u9700\u8981\u4ece\u6e90\u7ad9\u62c9\u53d6\uff08\u56de\u6e90\uff09\u3002\u5927\u91cf\u7a81\u53d1\u6d41\u91cf\u53ef\u80fd\u5bfc\u81f4\u56de\u6e90\u5e26\u5bbd\u88ab\u5360\u6ee1\uff0c\u6e90\u7ad9\u5e26\u5bbd\u4e0d\u8db3\u65f6\u5c31\u4f1a\u51fa\u73b0&#8221;CDN \u53cd\u800c\u62d6\u7d2f\u4e86\u6e90\u7ad9&#8221;\u7684\u73b0\u8c61\u3002<\/p>\n<p>\u5efa\u8bae\u6e90\u7ad9\u51fa\u53e3\u5e26\u5bbd\u4e0d\u4f4e\u4e8e 100Mbps\uff0c\u5e76\u53d1\u5904\u7406\u80fd\u529b\u81f3\u5c11\u652f\u6491\u9884\u4f30\u5cf0\u503c\u6d41\u91cf\u7684 2-3 \u500d\u3002\u5373\u4f7f CDN \u5927\u91cf\u56de\u6e90\uff0c\u6e90\u7ad9\u4e5f\u80fd\u4ece\u5bb9\u5e94\u5bf9\u3002<\/p>\n<h3>3.2 HTTPS \u4e0e SSL \u8bc1\u4e66\u914d\u7f6e<\/h3>\n<p>\u73b0\u4ee3 CDN \u51e0\u4e4e\u5168\u90e8\u57fa\u4e8e HTTPS \u4f20\u8f93\uff0c\u6e90\u7ad9\u5fc5\u987b\u80fd\u6b63\u786e\u54cd\u5e94 HTTPS \u8bf7\u6c42\u3002\u8fd9\u8981\u6c42\u670d\u52a1\u5668\u4e0a\u5df2\u914d\u7f6e\u6709\u6548\u7684 <strong>SSL\uff08\u5b89\u5168\u5957\u63a5\u5c42\uff09\u8bc1\u4e66<\/strong>\uff0c\u5e76\u4e14\u652f\u6301 TLS 1.2 \u53ca\u4ee5\u4e0a\u7248\u672c\u3002<\/p>\n<p>\u5982\u679c\u4f7f\u7528 Let&#8217;s Encrypt \u7b49\u81ea\u52a8\u7eed\u671f\u8bc1\u4e66\uff0c\u9700\u8981\u786e\u4fdd 80 \u548c 443 \u7aef\u53e3\u6b63\u5e38\u5f00\u653e\u3001\u7eed\u671f\u811a\u672c\u80fd\u6b63\u5e38\u8fd0\u884c\u3002\u5f88\u591a\u6e90\u7ad9 HTTPS \u914d\u7f6e\u4e0d\u5f53\uff08\u8bc1\u4e66\u94fe\u4e0d\u5b8c\u6574\u3001TLS \u7248\u672c\u8fc7\u4f4e\uff09\u662f\u5bfc\u81f4 CDN \u56de\u6e90\u5931\u8d25\u3001\u9875\u9762\u62a5 SSL \u9519\u8bef\u7684\u5e38\u89c1\u539f\u56e0\u3002<\/p>\n<h3>3.3 HTTP \u7f13\u5b58\u5934\u7684\u6b63\u786e\u8bbe\u7f6e<\/h3>\n<p>CDN \u7f13\u5b58\u7b56\u7565\u4f9d\u8d56\u6e90\u7ad9\u8fd4\u56de\u7684 HTTP \u7f13\u5b58\u5934\u3002\u6ca1\u6709\u6b63\u786e\u8bbe\u7f6e Cache-Control \u6216 Expires\uff0cCDN \u4e0d\u77e5\u9053\u54ea\u4e9b\u5185\u5bb9\u53ef\u4ee5\u7f13\u5b58\u591a\u4e45\uff0c\u5c31\u4f1a\u53cd\u590d\u56de\u6e90\u3002<\/p>\n<pre><code class=\"language-nginx\">\/\/ \u9759\u6001\u8d44\u6e90\uff1a\u7f13\u5b58\u65f6\u95f4\u8bbe\u957f\uff0c\u51cf\u5c11\u56de\u6e90\nlocation ~* \\.(jpg|jpeg|png|gif|css|js|webp)$ {\n    expires 30d;\n    add_header Cache-Control &quot;public, max-age=2592000&quot;;\n}\n\n\/\/ \u52a8\u6001\u9875\u9762\uff1a\u4e0d\u7f13\u5b58\uff0c\u6bcf\u6b21\u56de\u6e90\nlocation ~* \\.(php|asp|aspx|jsp)$ {\n    expires -1;\n    add_header Cache-Control &quot;no-store, no-cache, must-revalidate&quot;;\n}\n<\/code><\/pre>\n<p>\u6b63\u786e\u914d\u7f6e\u540e\uff0cCDN \u7f13\u5b58\u547d\u4e2d\u7387\u80fd\u8f7b\u677e\u8fbe\u5230 80% \u4ee5\u4e0a\uff0c\u6e90\u7ad9\u538b\u529b\u5927\u5e45\u964d\u4f4e\u3002<\/p>\n<h2>\u56db\u3001\u6309\u4e1a\u52a1\u573a\u666f\u5339\u914d\u65b9\u6848<\/h2>\n<h3>4.1 \u9762\u5411\u5317\u7f8e\u5e02\u573a\u7684\u5916\u8d38\u7535\u5546\u7ad9<\/h3>\n<p>\u8fd9\u7c7b\u7ad9\u70b9\u7684\u6d41\u91cf\u96c6\u4e2d\u5728\u5317\u7f8e\u767d\u5929\u65f6\u6bb5\uff0c\u56fe\u7247\u548c\u5546\u54c1\u8be6\u60c5\u9875\u591a\uff0c\u52a8\u6001\u4ea4\u4e92\u9891\u7e41\u3002<\/p>\n<p>\u63a8\u8350\u65b9\u6848\uff1a\u9009\u7f8e\u56fd\u897f\u6d77\u5cb8\u673a\u623f\uff08\u6d1b\u6749\u77f6\uff09\u7684\u72ec\u7acb\u670d\u52a1\u5668\u6216\u9ad8\u914d VPS\uff0cBGP \u5e26\u5bbd\u4e0d\u4f4e\u4e8e 100Mbps\u3002\u914d\u5408\u652f\u6301\u5317\u7f8e\u8282\u70b9\u7684 CDN\uff0c\u9759\u6001\u8d44\u6e90\u5168\u90e8\u7f13\u5b58\u3002<a href=\"https:\/\/cn.hostease.com\/blog\/server\/\">\u670d\u52a1\u5668\u914d\u7f6e<\/a>\u5efa\u8bae 4 \u6838 CPU + 8GB \u5185\u5b58 + SSD 500GB \u8d77\uff0c\u80fd\u5e94\u5bf9\u4fc3\u9500\u671f\u95f4\u7684\u6d41\u91cf\u5cf0\u503c\u3002<\/p>\n<p>\u5b9e\u6d4b\u6570\u636e\uff1a\u67d0\u8de8\u5883\u7535\u5546\u5ba2\u6237\u4ece\u56fd\u5185\u670d\u52a1\u5668\u8fc1\u79fb\u5230\u6d1b\u6749\u77f6\u673a\u623f + CDN \u65b9\u6848\u540e\uff0c\u5317\u7f8e\u7528\u6237\u5e73\u5747\u52a0\u8f7d\u65f6\u95f4\u4ece 4.8 \u79d2\u964d\u81f3 1.2 \u79d2\uff0c\u8f6c\u5316\u7387\u63d0\u5347\u7ea6 31%\u3002<\/p>\n<p><img decoding=\"async\" alt=\"\u5168\u7403CDN\u8282\u70b9\u62d3\u6251\" src=\"https:\/\/cn.hostease.com\/blog\/wp-content\/uploads\/2026\/04\/cdn-overseas-server-buying-guide-global-nodes.webp\" \/><\/p>\n<p>\u5982\u679c\u4f60\u7684\u9700\u6c42\u7c7b\u4f3c\uff0c\u53ef\u4ee5\u53c2\u8003\u8fd9\u7c7b<a href=\"https:\/\/cn.hostease.com\/wordpress-hosting\/\">WordPress \u4e3b\u673a\u65b9\u6848<\/a>\u7684\u914d\u7f6e\u601d\u8def\u3002<\/p>\n<h3>4.2 \u591a\u5730\u533a\u5747\u8861\u8bbf\u95ee\u7684 SaaS \u6216\u8d44\u8baf\u7ad9<\/h3>\n<p>\u7528\u6237\u5206\u5e03\u5728\u5168\u7403\u591a\u4e2a\u5927\u6d32\u3001\u6ca1\u6709\u660e\u663e\u5730\u57df\u96c6\u4e2d\u65f6\uff0c\u9700\u8981\u5728&#8221;\u6e90\u7ad9\u4f4d\u7f6e&#8221;\u548c&#8221;CDN \u8282\u70b9\u8986\u76d6&#8221;\u4e4b\u95f4\u505a\u5e73\u8861\u3002<\/p>\n<p>\u8fd9\u7c7b\u573a\u666f\u5efa\u8bae\u9009 BGP \u7ebf\u8def\u4f18\u8d28\u7684\u4e2d\u7acb\u673a\u623f\uff08\u5982\u6d1b\u6749\u77f6\u6216\u6cd5\u5170\u514b\u798f\uff09\uff0c\u540c\u65f6\u542f\u7528\u591a\u8282\u70b9 CDN\uff0c\u5728\u591a\u4e2a\u5927\u6d32\u90fd\u6709\u8fb9\u7f18\u8282\u70b9\u3002\u67b6\u6784\u4e0a\u53ef\u4ee5\u91c7\u7528&#8221;\u4e3b\u6e90\u7ad9 + \u591a\u533a\u57df\u56de\u6e90&#8221;\u7684\u8bbe\u8ba1\uff0c\u7531 CDN \u667a\u80fd\u8def\u7531\u81ea\u52a8\u9009\u6700\u4f18\u56de\u6e90\u8def\u5f84\u3002<\/p>\n<h3>4.3 \u9762\u5411\u4e1c\u5357\u4e9a\u6216\u4e2d\u4e1c\u7684\u65b0\u5174\u5e02\u573a<\/h3>\n<p>\u8fd9\u4e9b\u5730\u533a\u7f51\u7edc\u57fa\u7840\u8bbe\u65bd\u76f8\u5bf9\u8584\u5f31\uff0cCDN \u8282\u70b9\u8986\u76d6\u4e0d\u5982\u5317\u7f8e\u548c\u6b27\u6d32\u5b8c\u5584\uff0c\u9009\u6e90\u7ad9\u65f6\u66f4\u8981\u91cd\u89c6\u4e0e\u76ee\u6807\u5730\u533a\u7684\u76f4\u8fde\u8d28\u91cf\u3002<\/p>\n<p>\u5efa\u8bae\u76f4\u63a5\u9009\u76ee\u6807\u533a\u57df\u9644\u8fd1\u7684\u673a\u623f\uff08\u5982\u65b0\u52a0\u5761\u673a\u623f\u9762\u5411\u4e1c\u5357\u4e9a\uff09\uff0c\u6216\u8005\u4f7f\u7528\u4e0e\u5f53\u5730\u8fd0\u8425\u5546\u6709\u5bf9\u7b49\u4e92\u8054\uff08peering\uff09\u7684\u673a\u623f\u3002\u5173\u4e8e\u5404\u7c7b\u673a\u623f\u7684\u9002\u7528\u573a\u666f\u5206\u6790\uff0c\u53ef\u4ee5\u53c2\u8003<a href=\"https:\/\/cn.hostease.com\/blog\/optimization\/\" class=\"broken_link\">\u7f51\u7ad9\u6027\u80fd\u4f18\u5316<\/a>\u4e13\u680f\u4e2d\u7684\u76f8\u5173\u8ba8\u8bba\u3002<\/p>\n<h2>\u4e94\u3001\u5b9e\u65bd\u6b65\u9aa4\uff1a\u4ece\u9009\u578b\u5230\u4e0a\u7ebf\u7684\u5b8c\u6574\u6d41\u7a0b<\/h2>\n<p>\u7b2c\u4e00\u6b65\uff0c\u670d\u52a1\u5668\u57fa\u7840\u73af\u5883\u642d\u5efa\u3002\u5b89\u88c5 Web \u670d\u52a1\u5668\uff08Nginx \u6216 Apache\uff09\u3001\u914d\u7f6e <strong>DNS\uff08\u57df\u540d\u7cfb\u7edf\uff09<\/strong> \u89e3\u6790\u3001\u90e8\u7f72 SSL \u8bc1\u4e66\u3001\u5f00\u542f HTTP\/2 \u6216 HTTP\/3 \u652f\u6301\u3002\u5982\u679c\u60f3\u5feb\u901f\u4e0a\u624b\uff0c\u53ef\u4ee5\u7528\u9884\u88c5\u73af\u5883\u719f\u6089\u6d41\u7a0b\uff0c\u4e4b\u540e\u518d\u8fc1\u79fb\u5230\u72ec\u7acb VPS\u3002<\/p>\n<p>\u7b2c\u4e8c\u6b65\uff0cCDN \u63a5\u5165\u914d\u7f6e\u3002\u5728 CDN \u63a7\u5236\u53f0\u6dfb\u52a0\u57df\u540d\u6307\u5411\u6e90\u7ad9 IP\uff0c\u914d\u7f6e\u7f13\u5b58\u7b56\u7565\u548c HTTPS \u56de\u6e90\u3002\u4e0a\u7ebf\u521d\u671f\u5efa\u8bae\u5148\u53ea\u7f13\u5b58\u9759\u6001\u8d44\u6e90\uff0c\u89c2\u5bdf\u56de\u6e90\u65e5\u5fd7\u65e0\u5f02\u5e38\u540e\uff0c\u518d\u9010\u6b65\u6269\u5927\u7f13\u5b58\u8303\u56f4\u3002<\/p>\n<p>\u7b2c\u4e09\u6b65\uff0c\u6301\u7eed\u76d1\u63a7\u4f18\u5316\u3002\u6bcf\u5468\u67e5\u770b CDN \u7f13\u5b58\u547d\u4e2d\u7387\u62a5\u544a\u2014\u2014\u5982\u679c\u547d\u4e2d\u7387\u4f4e\u4e8e 60%\uff0c\u9700\u8981\u68c0\u67e5\u7f13\u5b58\u7b56\u7565\u914d\u7f6e\u6216\u662f\u5426\u6709\u65b0\u52a8\u6001\u5185\u5bb9\u88ab\u9519\u8bef\u7f13\u5b58\uff0c\u53ca\u65f6\u8c03\u6574\u3002<\/p>\n<h2>\u516d\u3001\u5e38\u89c1\u8bef\u533a<\/h2>\n<p><strong>\u8bef\u533a\u4e00\uff1a\u4e70\u4e86\u8d35\u7684\u5c31\u662f\u5bf9\u7684\u3002<\/strong> \u72ec\u7acb\u670d\u52a1\u5668\u4e0d\u4e00\u5b9a\u6bd4\u4e2d\u7b49\u914d\u7f6e\u7684 VPS \u6548\u679c\u597d\u3002\u5982\u679c CDN \u7f13\u5b58\u4e86 80% \u7684\u8bf7\u6c42\uff0c\u771f\u6b63\u56de\u6e90\u7684\u5e76\u53d1\u5f88\u4f4e\uff0c\u4e2d\u7b49\u914d\u7f6e\u5b8c\u5168\u591f\u7528\u3002<\/p>\n<p><strong>\u8bef\u533a\u4e8c\uff1a\u53ea\u770b CDN\uff0c\u5ffd\u7565\u6e90\u7ad9\u3002<\/strong> CDN \u52a0\u901f\u7684\u524d\u63d0\u662f\u6e90\u7ad9\u80fd\u5feb\u901f\u54cd\u5e94\u3002\u6e90\u7ad9\u5e26\u5bbd\u53ea\u6709 10Mbps \u65f6\uff0cCDN \u8282\u70b9\u518d\u591a\u4e5f\u53ea\u662f\u628a\u74f6\u9888\u8f6c\u79fb\u5230\u6e90\u7ad9\u3002<\/p>\n<p><strong>\u8bef\u533a\u4e09\uff1a\u4e00\u6b21\u6027\u914d\u7f6e\u5b8c\u5c31\u4e0d\u7ba1\u4e86\u3002<\/strong> \u5efa\u8bae\u6bcf\u5468\u67e5\u770b CDN \u7f13\u5b58\u547d\u4e2d\u7387\u3002\u5982\u679c\u547d\u4e2d\u7387\u6301\u7eed\u504f\u4f4e\uff0c\u9700\u8981\u56de\u5934\u68c0\u67e5\u6e90\u7ad9\u7f13\u5b58\u5934\u8bbe\u7f6e\u662f\u5426\u6b63\u786e\u3002<\/p>\n<h2>\u7ed3\u8bed<\/h2>\n<p>CDN \u52a0\u901f\u548c\u56fd\u5916\u670d\u52a1\u5668\u662f\u4e00\u5957\u914d\u5408\u4f7f\u7528\u7684\u4f53\u7cfb\uff0c\u9009\u8d2d\u65f6\u4e0d\u80fd\u53ea\u770b\u5176\u4e2d\u4e00\u7aef\u3002\u6e90\u7ad9\u670d\u52a1\u5668\u662f\u6574\u4e2a\u7cfb\u7edf\u7684\u57fa\u7840\uff0c\u51b3\u5b9a\u56de\u6e90\u901f\u5ea6\u548c\u5904\u7406\u80fd\u529b\u4e0a\u9650\uff1bCDN \u8d1f\u8d23\u628a\u5185\u5bb9\u5206\u53d1\u5230\u5168\u7403\u7528\u6237\u4fa7\uff0c\u63d0\u5347\u7ec8\u7aef\u8bbf\u95ee\u4f53\u9a8c\u3002\u4e24\u8005\u5404\u53f8\u5176\u804c\uff0c\u7f3a\u4e00\u4e0d\u53ef\u3002<\/p>\n<p>\u5982\u679c\u4f60\u6b63\u5728\u89c4\u5212\u5916\u8d38\u7f51\u7ad9\u7684\u57fa\u7840\u67b6\u6784\uff0c\u5efa\u8bae\u5148\u8bc4\u4f30\u6e05\u695a\u81ea\u5df1\u7684\u76ee\u6807\u5e02\u573a\u5728\u54ea\u91cc\u3001\u6d41\u91cf\u89c4\u6a21\u9884\u8ba1\u662f\u591a\u5c11\uff0c\u518d\u6839\u636e\u8fd9\u4e24\u4e2a\u7ef4\u5ea6\u53bb\u5339\u914d\u673a\u623f\u4f4d\u7f6e\u548c\u670d\u52a1\u5668\u914d\u7f6e\u3002\u53ef\u4ee5\u5148\u4ece <a href=\"https:\/\/cn.hostease.com\/vps\/\">VPS\uff08\u865a\u62df\u4e13\u7528\u670d\u52a1\u5668\uff09<\/a> \u8d77\u6b65\uff0c\u4e1a\u52a1\u589e\u957f\u540e\u5e73\u6ed1\u5347\u7ea7\uff0c\u4e0d\u9700\u8981\u4e00\u5f00\u59cb\u5c31\u7528\u6700\u9ad8\u914d\u7f6e\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8be6\u7ec6\u89e3\u6790CDN\u52a0\u901f\u573a\u666f\u4e0b\u56fd\u5916\u670d\u52a1\u5668\u7684\u9009\u8d2d\u8981\u70b9\uff0c\u6db5\u76d6\u8282\u70b9\u8986\u76d6\u3001\u534f\u8bae\u652f\u6301\u3001\u5ef6\u8fdf\u8868\u73b0\u7b49\u6838\u5fc3\u6307\u6807\uff0c\u5e2e\u52a9\u5916\u8d38\u7f51\u7ad9\u627e\u5230\u6700\u9002\u5408\u7684\u52a0\u901f\u65b9\u6848\u3002<\/p>\n","protected":false},"author":2,"featured_media":30226,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[3822],"tags":[127,3976],"class_list":["post-30230","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-guides","tag-cdn","tag-category"],"aioseo_notices":[],"jetpack_featured_media_url":"https:\/\/cn.hostease.com\/blog\/wp-content\/uploads\/2026\/04\/cdn-overseas-server-buying-guide-cover.webp","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/posts\/30230","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/comments?post=30230"}],"version-history":[{"count":1,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/posts\/30230\/revisions"}],"predecessor-version":[{"id":30231,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/posts\/30230\/revisions\/30231"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/media\/30226"}],"wp:attachment":[{"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/media?parent=30230"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/categories?post=30230"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/tags?post=30230"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}