{"id":33584,"date":"2026-10-14T10:00:00","date_gmt":"2026-10-14T02:00:00","guid":{"rendered":"https:\/\/cn.hostease.com\/blog\/?p=33584"},"modified":"2026-10-14T12:59:02","modified_gmt":"2026-10-14T04:59:02","slug":"cloudflare-origin-certificate-setup","status":"publish","type":"post","link":"https:\/\/cn.hostease.com\/blog\/tutorials\/cloudflare-origin-certificate-setup\/","title":{"rendered":"Cloudflare \u56de\u6e90\u52a0\u5bc6\u4e0e\u6e90\u7ad9\u4fdd\u62a4\uff1a\u514d\u8d39\u8bc1\u4e66\u914d\u7f6e\u5b9e\u64cd"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/cn.hostease.com\/blog\/wp-content\/uploads\/2026\/10\/cloudflare-origin-fetch-cover.webp\" alt=\"Cloudflare \u56de\u6e90\u52a0\u5bc6\u67b6\u6784\u5c01\u9762\uff1a\u8bbf\u5ba2\u7ecf\u8fb9\u7f18\u8282\u70b9\u52a0\u5bc6\u56de\u6e90\u5230\u670d\u52a1\u5668\" loading=\"lazy\" \/><\/p>\n<h2>\u4e3a\u4ec0\u4e48\u6253\u5f00\u5c0f\u4e91\u6735\u540e\uff0c\u6e90\u7ad9\u53cd\u800c\u66f4\u5371\u9669\u4e86<\/h2>\n<p>\u5f88\u591a\u7ad9\u957f\u5728\u63a5\u5165 Cloudflare\uff08CDN\uff0c\u5185\u5bb9\u5206\u53d1\u7f51\u7edc\uff09\u4e4b\u540e\uff0c\u4ee5\u4e3a\u7f51\u7ad9\u5df2\u7ecf\u62ab\u4e0a\u4e86&#8221;\u9690\u8eab\u8863&#8221;\uff0c\u5b9e\u9645\u5374\u5e38\u5e38\u57cb\u7740\u4e00\u4e2a\u53cd\u76f4\u89c9\u7684\u5751\uff1a\u53ea\u8981\u6709\u4eba\u731c\u5230\u4f60\u7684\u771f\u5b9e\u6e90\u7ad9 IP\uff0c\u5c31\u53ef\u4ee5\u5b8c\u5168\u7ed5\u8fc7 CDN\uff0c\u76f4\u63a5\u5bf9\u6e90\u7ad9\u53d1\u8d77\u626b\u63cf\u548c\u653b\u51fb\u3002\u66f4\u7cdf\u7684\u662f\uff0c\u5982\u679c\u56de\u6e90\u8fd9\u6bb5\u8def\u6ca1\u6709\u52a0\u5bc6\uff0c\u8bbf\u5ba2\u4e0e\u8fb9\u7f18\u8282\u70b9\u4e4b\u95f4\u867d\u7136\u662f HTTPS\uff08\u5b89\u5168\u8d85\u6587\u672c\u4f20\u8f93\u534f\u8bae\uff09\uff0c\u6570\u636e\u5728\u8282\u70b9\u56de\u6e90\u65f6\u5374\u53ef\u80fd\u4ee5\u660e\u6587 HTTP \u4f20\u8f93\uff0c\u7b49\u4e8e\u5728\u94fe\u8def\u4e2d\u95f4\u7559\u4e86\u4e00\u6bb5&#8221;\u88f8\u5954&#8221;\u7684\u901a\u9053\u3002<\/p>\n<p>\u8fd9\u7bc7\u6587\u7ae0\u5c31\u662f\u5e2e\u4f60\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff1a\u5982\u4f55\u7528 Cloudflare \u63d0\u4f9b\u7684\u514d\u8d39 Origin CA \u8bc1\u4e66\u5b8c\u6210\u56de\u6e90\u52a0\u5bc6\uff0c\u628a SSL\/TLS \u6a21\u5f0f\u8c03\u6210&#8221;\u5b8c\u5168\uff08\u4e25\u683c\uff09&#8221;\uff0c\u518d\u901a\u8fc7\u56de\u6e90 IP \u767d\u540d\u5355\u628a\u6e90\u7ad9\u9501\u5230\u53ea\u63a5\u53d7 Cloudflare \u7684\u8bf7\u6c42\u3002\u6574\u4e2a\u6d41\u7a0b\u4e0d\u9700\u8981\u82b1\u94b1\u4e70\u8bc1\u4e66\u2014\u2014Origin CA \u8bc1\u4e66\u5b8c\u5168\u514d\u8d39\uff08\u622a\u81f3 2026 \u5e74 10 \u6708\u4ecd\u514d\u8d39\u5f00\u653e\uff0c\u5177\u4f53\u4ee5\u5b98\u65b9\u9875\u9762\u4e3a\u51c6\uff09\uff0c\u4e00\u53f0\u666e\u901a\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\u5c31\u80fd\u5b8c\u6574\u8dd1\u901a\uff0c\u5168\u90e8\u64cd\u4f5c\u5927\u7ea6 30 \u5206\u949f\u3002<\/p>\n<h2>\u5148\u641e\u61c2\uff1a\u56de\u6e90\u52a0\u5bc6\u5230\u5e95\u52a0\u5bc6\u4e86\u54ea\u4e00\u6bb5<\/h2>\n<p>\u4e00\u6b21\u88ab Cloudflare \u4ee3\u7406\u7684\u8bbf\u95ee\uff0c\u5176\u5b9e\u5206\u6210\u4e24\u6bb5\u8def\uff1a\u7b2c\u4e00\u6bb5\u662f\u8bbf\u5ba2\u6d4f\u89c8\u5668\u5230 Cloudflare \u8fb9\u7f18\u8282\u70b9\uff0c\u7b2c\u4e8c\u6bb5\u662f\u8fb9\u7f18\u8282\u70b9\u56de\u6e90\u5230\u4f60\u81ea\u5df1\u7684\u670d\u52a1\u5668\u3002&#8221;\u56de\u6e90\u52a0\u5bc6&#8221;\u6307\u7684\u5c31\u662f\u7b2c\u4e8c\u6bb5\u2014\u2014\u8282\u70b9\u4e0e\u6e90\u7ad9\u4e4b\u95f4\u7684 HTTPS \u8fde\u63a5\u3002Cloudflare \u5728 SSL\/TLS\uff08\u5b89\u5168\u4f20\u8f93\u5c42\u534f\u8bae\uff0c\u8d1f\u8d23\u52a0\u5bc6\u5ba2\u6237\u7aef\u4e0e\u670d\u52a1\u5668\u4e4b\u95f4\u7684\u8fde\u63a5\uff09\u8bbe\u7f6e\u91cc\u63d0\u4f9b\u4e86\u51e0\u79cd\u6a21\u5f0f\uff0c\u5b89\u5168\u5f3a\u5ea6\u5dee\u522b\u5f88\u5927\uff0c\u9009\u9519\u6a21\u5f0f\u662f\u6700\u5e38\u89c1\u7684\u8e29\u5751\u70b9\u3002<\/p>\n<p>\u4e0b\u9762\u8fd9\u5f20\u5bf9\u6bd4\u56fe\u76f4\u89c2\u5c55\u793a\u4e86\u4e09\u79cd\u4e3b\u6d41\u6a21\u5f0f\u5728&#8221;\u8bbf\u5ba2\u5230\u8fb9\u7f18&#8221;\u4e0e&#8221;\u8fb9\u7f18\u5230\u6e90\u7ad9&#8221;\u4e24\u6bb5\u8def\u4e0a\u7684\u52a0\u5bc6\u5dee\u5f02\uff1a<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/cn.hostease.com\/blog\/wp-content\/uploads\/2026\/10\/cloudflare-origin-fetch-ssl-modes.webp\" alt=\"Cloudflare \u4e09\u79cd\u52a0\u5bc6\u6a21\u5f0f\u5bf9\u6bd4\uff1a\u7075\u6d3b\u3001\u5b8c\u5168\u3001\u5b8c\u5168\u4e25\u683c\u7684\u94fe\u8def\u5dee\u5f02\" loading=\"lazy\" \/><\/p>\n<p>\u4e09\u79cd\u6a21\u5f0f\u7684\u6838\u5fc3\u533a\u522b\u53ef\u4ee5\u8fd9\u6837\u7406\u89e3\uff1a<\/p>\n<ul>\n<li>\u7075\u6d3b\uff08Flexible\uff09\uff1a\u53ea\u52a0\u5bc6\u8bbf\u5ba2\u5230\u8fb9\u7f18\u8fd9\u4e00\u6bb5\uff0c\u56de\u6e90\u8d70\u660e\u6587 HTTP\uff1b\u5982\u679c\u6e90\u7ad9\u5f3a\u5236\u8df3\u8f6c HTTPS\uff0c\u4f1a\u51fa\u73b0\u65e0\u9650\u91cd\u5b9a\u5411\u5faa\u73af<\/li>\n<li>\u5b8c\u5168\uff08Full\uff09\uff1a\u56de\u6e90\u4e5f\u8d70 HTTPS\uff0c\u4f46\u4e0d\u6821\u9a8c\u8bc1\u4e66\u6709\u6548\u6027\uff0c\u81ea\u7b7e\u8bc1\u4e66\u4e5f\u80fd\u901a\u8fc7\uff0c\u80fd\u52a0\u5bc6\u5374\u9632\u4e0d\u4e86\u4e2d\u95f4\u4eba<\/li>\n<li>\u5b8c\u5168\uff08\u4e25\u683c\uff09\uff08Full Strict\uff09\uff1a\u56de\u6e90\u8d70 HTTPS \u4e14\u6821\u9a8c\u8bc1\u4e66\uff0c\u8981\u6c42\u6e90\u7ad9\u90e8\u7f72\u53d7\u4fe1\u4efb\u7684\u8bc1\u4e66\u6216 Cloudflare \u7b7e\u53d1\u7684 Origin CA \u8bc1\u4e66<\/li>\n<\/ul>\n<p>\u6838\u5fc3\u7ed3\u8bba\u662f\uff1a\u65e2\u8981\u56de\u6e90\u52a0\u5bc6\u3001\u53c8\u8981\u9632\u4f4f\u4e2d\u95f4\u4eba\uff0c\u76ee\u6807\u6a21\u5f0f\u53ea\u6709\u4e00\u4e2a\u2014\u2014\u5b8c\u5168\uff08\u4e25\u683c\uff09\u3002\u8fd9\u4e5f\u662f\u540e\u9762\u914d\u7f6e\u514d\u8d39\u8bc1\u4e66\u7684\u610f\u4e49\u6240\u5728\uff1aOrigin CA \u8bc1\u4e66\u6b63\u662f\u8ba9&#8221;\u4e25\u683c&#8221;\u6a21\u5f0f\u80fd\u8dd1\u901a\u7684\u5b98\u65b9\u901a\u884c\u8bc1\u3002<\/p>\n<h2>\u5b9e\u64cd\uff1a\u4e94\u6b65\u5b8c\u6210\u514d\u8d39\u8bc1\u4e66\u7b7e\u53d1\u4e0e\u90e8\u7f72<\/h2>\n<p>\u51c6\u5907\u5de5\u4f5c\u786e\u8ba4\u4e09\u4ef6\u4e8b\uff1a\u57df\u540d\u5df2\u63a5\u5165 Cloudflare \u4e14\u5c0f\u4e91\u6735\u4e3a\u6a59\u8272\uff08\u4ee3\u7406\u5f00\u542f\uff09\uff1b\u4f60\u80fd\u767b\u5f55\u6e90\u7ad9\u670d\u52a1\u5668\u6267\u884c\u547d\u4ee4\uff1b\u670d\u52a1\u5668\u4e0a\u5df2\u5b89\u88c5 Nginx \u6216 Apache \u4efb\u4e00 Web \u670d\u52a1\u3002\u4e0b\u9762\u4ee5 Nginx \u4e3a\u4f8b\uff0cApache \u7684\u601d\u8def\u5b8c\u5168\u4e00\u81f4\uff0c\u53ea\u662f\u8bc1\u4e66\u8def\u5f84\u5199\u6cd5\u4e0d\u540c\u3002<\/p>\n<h3>\u7b2c\u4e00\u6b65\uff1a\u5728 Cloudflare \u540e\u53f0\u751f\u6210 Origin CA \u8bc1\u4e66<\/h3>\n<p>\u767b\u5f55 Cloudflare \u63a7\u5236\u53f0\uff0c\u8fdb\u5165\u5bf9\u5e94\u57df\u540d\u540e\u4f9d\u6b21\u70b9\u51fb\uff1aSSL\/TLS \u2192 \u6e90\u670d\u52a1\u5668\uff08Origin Server\uff09\u2192 \u521b\u5efa\u8bc1\u4e66\u3002\u79c1\u94a5\u7c7b\u578b\u9009 RSA\uff082048 \u4f4d\uff09\uff0c\u4e3b\u673a\u540d\u4fdd\u6301\u9ed8\u8ba4\u7684\u4e24\u6761\uff08<code>*.yourdomain.com<\/code> \u548c <code>yourdomain.com<\/code>\uff09\uff0c\u6709\u6548\u671f\u53ef\u4ee5\u9009 15 \u5e74\u3002\u70b9\u51fb\u521b\u5efa\u540e\uff0c\u9875\u9762\u4f1a\u5206\u522b\u7ed9\u51fa&#8221;\u6e90\u8bc1\u4e66&#8221;\u548c&#8221;\u79c1\u94a5&#8221;\u4e24\u6bb5\u6587\u672c\uff0c\u628a\u8fd9\u4e24\u6bb5\u6587\u672c\u5206\u522b\u590d\u5236\u4fdd\u5b58\u4e3a\u4e24\u4e2a\u672c\u5730\u6587\u4ef6\uff1a<\/p>\n<pre><code class=\"language-bash\"># \u628a\u590d\u5236\u7684\u8bc1\u4e66\u5185\u5bb9\u7c98\u8d34\u8fdb\u53bb\nvim \/etc\/ssl\/cloudflare-origin.pem\n# \u628a\u590d\u5236\u7684\u79c1\u94a5\u5185\u5bb9\u7c98\u8d34\u8fdb\u53bb\nvim \/etc\/ssl\/cloudflare-origin.key\n# \u6536\u7d27\u6743\u9650\uff0c\u907f\u514d\u79c1\u94a5\u88ab\u5176\u4ed6\u7528\u6237\u8bfb\u53d6\nchmod 600 \/etc\/ssl\/cloudflare-origin.key\n<\/code><\/pre>\n<p>\u6ce8\u610f\uff1a\u79c1\u94a5\u53ea\u5728\u521b\u5efa\u65f6\u663e\u793a\u8fd9\u4e00\u6b21\uff0c\u5173\u6389\u9875\u9762\u540e\u65e0\u6cd5\u518d\u6b21\u67e5\u770b\u3002\u5982\u679c\u4f60\u6ca1\u6709\u5f53\u573a\u4fdd\u5b58\uff0c\u53ea\u80fd\u540a\u9500\u91cd\u7b7e\u3002<\/p>\n<h3>\u7b2c\u4e8c\u6b65\uff1a\u914d\u7f6e Nginx \u542f\u7528\u8bc1\u4e66<\/h3>\n<p>\u7f16\u8f91\u7ad9\u70b9\u914d\u7f6e\u6587\u4ef6\uff08\u901a\u5e38\u5728 <code>\/etc\/nginx\/conf.d\/<\/code> \u6216 <code>\/etc\/nginx\/sites-available\/<\/code> \u4e0b\uff09\uff0c\u628a\u76d1\u542c\u6539\u6210 443 \u5e76\u6302\u4e0a\u521a\u90e8\u7f72\u7684\u8bc1\u4e66\uff1a<\/p>\n<pre><code class=\"language-nginx\">server {\n    listen 443 ssl;\n    server_name yourdomain.com;\n\n    ssl_certificate     \/etc\/ssl\/cloudflare-origin.pem;\n    ssl_certificate_key \/etc\/ssl\/cloudflare-origin.key;\n\n    root \/var\/www\/html;\n    index index.html;\n}\n<\/code><\/pre>\n<p>\u6539\u5b8c\u6267\u884c <code>nginx -t<\/code> \u68c0\u67e5\u8bed\u6cd5\uff0c\u786e\u8ba4 <code>syntax is ok<\/code> \u540e <code>systemctl reload nginx<\/code> \u5e73\u6ed1\u91cd\u8f7d\u3002\u8fd9\u4e00\u6b65\u5b8c\u6210\u540e\uff0c\u6e90\u7ad9\u5df2\u7ecf\u5177\u5907\u63a5\u6536 HTTPS \u56de\u6e90\u8bf7\u6c42\u7684\u80fd\u529b\u3002<\/p>\n<h3>\u7b2c\u4e09\u6b65\uff1a\u5207\u6362 SSL\/TLS \u6a21\u5f0f\u4e3a\u5b8c\u5168\uff08\u4e25\u683c\uff09<\/h3>\n<p>\u56de\u5230 Cloudflare \u540e\u53f0\u7684 SSL\/TLS \u2192 \u6982\u8ff0\u9875\u9762\uff0c\u628a\u52a0\u5bc6\u6a21\u5f0f\u4ece\u9ed8\u8ba4\u7684&#8221;\u7075\u6d3b&#8221;\u6539\u6210&#8221;\u5b8c\u5168\uff08\u4e25\u683c\uff09&#8221;\u3002\u6539\u5b8c\u4e0d\u8981\u6025\u7740\u5173\u9875\u9762\uff0c\u5148\u5728\u6d4f\u89c8\u5668\u91cc\u7528\u65e0\u75d5\u6a21\u5f0f\u8bbf\u95ee\u4e00\u6b21\u81ea\u5df1\u7684\u7f51\u7ad9\uff0c\u786e\u8ba4\u9875\u9762\u6b63\u5e38\u6253\u5f00\u3001\u5730\u5740\u680f\u663e\u793a\u5b89\u5168\u9501\u6807\u5fd7\u3002\u5982\u679c\u51fa\u73b0 525 \u6216 526 \u9519\u8bef\u7801\uff0c\u8bf4\u660e\u6e90\u7ad9\u8bc1\u4e66\u8fd9\u4e00\u6b65\u6ca1\u914d\u597d\uff0c\u56de\u5230\u7b2c\u4e00\u6b65\u68c0\u67e5\u8bc1\u4e66\u6587\u4ef6\u662f\u5426\u5b8c\u6574\u3001\u6743\u9650\u662f\u5426\u6b63\u786e\u3002<\/p>\n<p>\u5230\u8fd9\u91cc\uff0c\u56de\u6e90\u52a0\u5bc6\u5df2\u7ecf\u5b8c\u6210\u3002\u4f46\u8fd8\u6709\u4e00\u534a\u5de5\u4f5c\u6ca1\u505a\u2014\u2014\u6e90\u7ad9\u73b0\u5728\u5bf9\u6240\u6709\u4eba\u751f\u6548\uff0c\u4efb\u4f55\u4eba\u76f4\u63a5\u8bbf\u95ee\u4f60\u7684\u6e90\u7ad9 IP \u4f9d\u7136\u80fd\u6253\u5f00\u7f51\u7ad9\uff0c\u4e0b\u4e00\u8282\u89e3\u51b3\u8fd9\u4e2a\u9057\u7559\u95ee\u9898\u3002<\/p>\n<h2>\u6e90\u7ad9\u4fdd\u62a4\uff1a\u7528\u9632\u706b\u5899\u628a\u6e90\u7ad9 IP \u85cf\u8d77\u6765<\/h2>\n<p>\u56de\u6e90\u52a0\u5bc6\u89e3\u51b3\u7684\u662f&#8221;\u6570\u636e\u8def\u4e0a\u4e0d\u88ab\u5077&#8221;\uff0c\u6e90\u7ad9\u4fdd\u62a4\u89e3\u51b3\u7684\u662f&#8221;\u8def\u53ea\u6709 Cloudflare \u80fd\u8d70&#8221;\u3002\u601d\u8def\u662f\u628a Cloudflare \u5b98\u65b9\u516c\u5e03\u7684\u56de\u6e90 IP \u6bb5\u52a0\u8fdb\u9632\u706b\u5899\u767d\u540d\u5355\uff0c443 \u548c 80 \u7aef\u53e3\u53ea\u5bf9\u767d\u540d\u5355\u653e\u884c\uff0c\u5176\u4f59\u6765\u6e90\u4e00\u5f8b\u4e22\u5f03\u3002<\/p>\n<p>\u5148\u5728\u670d\u52a1\u5668\u4e0a\u7528 ufw\uff08Ubuntu\/Debian \u5e38\u7528\u9632\u706b\u5899\u5de5\u5177\uff09\u914d\u7f6e\u3002Cloudflare \u7684\u6700\u65b0 IP \u6bb5\u4ee5\u5b98\u65b9\u9875\u9762 <code>www.cloudflare.com\/ips\/<\/code> \u5b9e\u65f6\u516c\u5e03\u4e3a\u51c6\uff0c\u76ee\u524d\u5171 15 \u4e2a IPv4 \u6bb5\u548c 7 \u4e2a IPv6 \u6bb5\uff0c\u9010\u6bb5\u6dfb\u52a0\u5373\u53ef\uff1a<\/p>\n<pre><code class=\"language-bash\"># \u5148\u653e\u884c SSH\uff0c\u907f\u514d\u628a\u81ea\u5df1\u9501\u5728\u95e8\u5916\nufw allow 22\/tcp\n# \u653e\u884c Cloudflare \u56de\u6e90\u6bb5\uff08\u4ee5\u5b98\u65b9 ips \u9875\u9762\u5b9e\u65f6\u5217\u8868\u4e3a\u51c6\uff0c\u9010\u6bb5\u6267\u884c\uff09\nufw allow proto tcp from 173.245.48.0\/20 to any port 443\nufw allow proto tcp from 103.21.244.0\/22 to any port 443\n# 80 \u7aef\u53e3\u540c\u7406\u9010\u6bb5\u653e\u884c\uff0c\u7528\u4e8e\u8bc1\u4e66\u5916\u7684 HTTP \u8df3\u8f6c\n# \u6700\u540e\u542f\u52a8\u9632\u706b\u5899\nufw enable\n<\/code><\/pre>\n<p>\u914d\u7f6e\u5b8c\u6210\u540e\u505a\u4e00\u6b21\u9a8c\u8bc1\uff1a\u7528\u624b\u673a\u6d41\u91cf\uff08\u4e0d\u8d70 Cloudflare \u7684\u7f51\u7edc\uff09\u76f4\u63a5\u8bbf\u95ee <code>https:\/\/\u4f60\u7684\u6e90\u7ad9IP<\/code>\uff0c\u6b63\u5e38\u7ed3\u679c\u5e94\u8be5\u662f\u8fde\u63a5\u8d85\u65f6\u6216\u62d2\u7edd\uff1b\u518d\u7528\u6b63\u5e38\u57df\u540d\u8bbf\u95ee\uff0c\u9875\u9762\u5e94\u7167\u5e38\u6253\u5f00\u3002\u4e24\u4e2a\u73b0\u8c61\u540c\u65f6\u51fa\u73b0\uff0c\u8bf4\u660e\u767d\u540d\u5355\u751f\u6548\u4e14\u6ca1\u6709\u8bef\u4f24\u6b63\u5e38\u6d41\u91cf\u3002<\/p>\n<p>\u4e0b\u9762\u8fd9\u5f20\u793a\u610f\u56fe\u6982\u62ec\u4e86&#8221;\u53ea\u5141\u8bb8 CDN \u56de\u6e90\u3001\u5176\u4f59\u6765\u6e90\u5728\u9632\u706b\u5899\u5c42\u76f4\u63a5\u4e22\u5f03&#8221;\u7684\u6574\u4f53\u7ed3\u6784\uff1a<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/cn.hostease.com\/blog\/wp-content\/uploads\/2026\/10\/cloudflare-origin-fetch-firewall.webp\" alt=\"\u6e90\u7ad9\u9632\u706b\u5899\u62d3\u6251\uff1a\u4ec5\u5141\u8bb8\u56de\u6e90\u8282\u70b9\u8bbf\u95ee 443 \u7aef\u53e3\" loading=\"lazy\" \/><\/p>\n<p>\u5982\u679c\u4f60\u7684\u6e90\u7ad9\u662f <a href=\"https:\/\/cn.hostease.com\/dedicated-server\/\">Hostease \u72ec\u7acb\u670d\u52a1\u5668<\/a>\uff0c\u53ef\u4ee5\u76f4\u63a5\u5728 cPanel\/WHM \u9762\u677f\u91cc\u7528\u9632\u706b\u5899\u7ba1\u7406\u5de5\u5177\u914d\u7f6e\u540c\u6837\u7684\u767d\u540d\u5355\u89c4\u5219\uff0c\u7701\u53bb\u547d\u4ee4\u884c\u64cd\u4f5c\uff1b\u5177\u4f53\u5165\u53e3\u53ef\u4ee5\u53c2\u8003\u6211\u4eec\u6574\u7406\u8fc7\u7684<a href=\"https:\/\/cn.hostease.com\/blog\/server\/\">\u670d\u52a1\u5668\u914d\u7f6e<\/a>\u76f8\u5173\u6587\u7ae0\u3002\u7528<a href=\"https:\/\/cn.hostease.com\/web-hosting\/\">\u865a\u62df\u4e3b\u673a<\/a>\u7684\u7ad9\u957f\u5219\u4e0d\u9700\u8981\u64cd\u5fc3\u8fd9\u5c42\uff0c\u56de\u6e90\u4fdd\u62a4\u7531\u5e73\u53f0\u4fa7\u7edf\u4e00\u5904\u7406\u3002<\/p>\n<h2>\u5e38\u89c1\u6545\u969c\u6392\u67e5\uff1a\u4e09\u4e2a\u6700\u5178\u578b\u7684\u95ee\u9898\u73b0\u573a<\/h2>\n<p>\u914d\u7f6e\u5b8c\u6210\u540e\u5982\u679c\u7ad9\u70b9\u5f02\u5e38\uff0c\u6309\u4e0b\u9762\u4e09\u4e2a\u73b0\u573a\u5bf9\u53f7\u5165\u5ea7\uff0c\u6bcf\u4e00\u4e2a\u90fd\u7ed9\u51fa\u5bf9\u5e94\u7684\u68c0\u67e5\u52a8\u4f5c\uff1a<\/p>\n<ul>\n<li>\u9519\u8bef 525\uff08SSL \u63e1\u624b\u5931\u8d25\uff09\uff1a\u6e90\u7ad9 443 \u6ca1\u6709\u771f\u6b63\u76d1\u542c\uff0c\u6216\u8bc1\u4e66\u8def\u5f84\u5199\u9519\u3002\u5728\u6e90\u7ad9\u6267\u884c <code>ss -tlnp | grep 443<\/code> \u786e\u8ba4\u7aef\u53e3\u5728\u76d1\u542c\uff0c\u518d\u6267\u884c <code>nginx -t<\/code> \u786e\u8ba4\u914d\u7f6e\u65e0\u8bed\u6cd5\u9519\u8bef<\/li>\n<li>\u9519\u8bef 526\uff08\u8bc1\u4e66\u6821\u9a8c\u5931\u8d25\uff09\uff1a\u8bc1\u4e66\u6216\u79c1\u94a5\u5185\u5bb9\u7c98\u8d34\u4e0d\u5b8c\u6574\uff0c\u6bd4\u5982\u6f0f\u4e86 <code>-----END CERTIFICATE-----<\/code> \u7ed3\u5c3e\u884c\u3002\u91cd\u65b0\u6253\u5f00\u8bc1\u4e66\u6587\u4ef6\u6838\u5bf9\u9996\u5c3e\u884c\uff0c\u5fc5\u8981\u65f6\u91cd\u7b7e<\/li>\n<li>\u65e0\u9650\u91cd\u5b9a\u5411\u5faa\u73af\uff1a\u6e90\u7ad9\u8fd8\u5f00\u7740&#8221;HTTP \u5f3a\u5236\u8df3\u8f6c HTTPS&#8221;\uff0c\u800c Cloudflare \u7aef\u6a21\u5f0f\u4ecd\u662f&#8221;\u7075\u6d3b&#8221;\u3002\u628a\u6a21\u5f0f\u5207\u6210&#8221;\u5b8c\u5168\uff08\u4e25\u683c\uff09&#8221;\uff0c\u6216\u5173\u6389\u6e90\u7ad9\u4fa7\u7684\u5f3a\u5236\u8df3\u8f6c\u63d2\u4ef6\uff0c\u4e8c\u9009\u4e00\u5373\u53ef<\/li>\n<\/ul>\n<p>\u6392\u67e5\u65f6\u6709\u4e2a\u7701\u65f6\u95f4\u7684\u6280\u5de7\uff1a\u5148\u770b Cloudflare \u540e\u53f0 SSL\/TLS \u6a21\u5f0f\uff0c\u518d\u770b\u6e90\u7ad9\u8bc1\u4e66\uff0c\u6700\u540e\u67e5\u9632\u706b\u5899\uff0c\u6309\u8fd9\u4e2a\u987a\u5e8f\u6392\u67e5\u80fd\u8986\u76d6\u4e5d\u6210\u4ee5\u4e0a\u7684\u73b0\u573a\u3002<\/p>\n<h2>\u9a8c\u8bc1\u6536\u5c3e\uff1a\u4e09\u5206\u949f\u786e\u8ba4\u5168\u94fe\u8def\u751f\u6548<\/h2>\n<p>\u6700\u540e\u505a\u4e00\u7ec4\u5b8c\u6574\u9a8c\u8bc1\uff0c\u786e\u8ba4\u52a0\u5bc6\u548c\u4fdd\u62a4\u540c\u65f6\u5230\u4f4d\u3002\u5728\u6e90\u7ad9\u6267\u884c\u4e0b\u9762\u7684\u547d\u4ee4\u68c0\u67e5\u771f\u5b9e\u56de\u6e90\u8bf7\u6c42\u662f\u5426\u90fd\u6765\u81ea Cloudflare \u8282\u70b9\uff1a<\/p>\n<pre><code class=\"language-bash\"># \u67e5\u770b\u6700\u8fd1\u8bbf\u95ee\u65e5\u5fd7\u7684\u6765\u6e90 IP\uff0c\u5e94\u5168\u90e8\u843d\u5728 Cloudflare \u5b98\u65b9 IP \u6bb5\u5185\ntail -n 20 \/var\/log\/nginx\/access.log | awk '{print $1}'\n<\/code><\/pre>\n<p>\u540c\u65f6\u5728\u6d4f\u89c8\u5668\u7aef\u786e\u8ba4\uff1a\u57df\u540d\u8bbf\u95ee\u6b63\u5e38\u4e14\u663e\u793a\u5b89\u5168\u9501\uff1bF12 \u6253\u5f00\u5f00\u53d1\u8005\u5de5\u5177\u67e5\u770b\u54cd\u5e94\u5934\u91cc\u6709 <code>cf-ray<\/code> \u5b57\u6bb5\uff0c\u8bf4\u660e\u8bf7\u6c42\u786e\u5b9e\u7ecf\u8fc7\u4e86 Cloudflare \u4ee3\u7406\u3002\u4e24\u9879\u90fd\u901a\u8fc7\uff0c\u8bf4\u660e&#8221;\u8bbf\u5ba2 \u2192 \u8fb9\u7f18 \u2192 \u6e90\u7ad9&#8221;\u5168\u94fe\u8def\u52a0\u5bc6\u548c\u6e90\u7ad9\u767d\u540d\u5355\u90fd\u5df2\u751f\u6548\u3002<\/p>\n<p>\u603b\u7ed3\u4e00\u4e0b\u8fd9\u5957\u65b9\u6848\u7684\u6210\u672c\u548c\u6536\u76ca\uff1a\u4e0d\u82b1\u94b1\u4e70\u8bc1\u4e66\uff0c15 \u5206\u949f\u5b8c\u6210\u56de\u6e90\u52a0\u5bc6\uff0c\u518d\u82b1 10 \u5206\u949f\u52a0\u4e0a\u9632\u706b\u5899\u767d\u540d\u5355\uff0c\u6e90\u7ad9\u5c31\u540c\u65f6\u83b7\u5f97\u4e86\u4f20\u8f93\u52a0\u5bc6\u548c\u5165\u53e3\u6536\u655b\u4e24\u5c42\u4fdd\u62a4\u3002\u5982\u679c\u4f60\u5728\u914d\u7f6e\u8fc7\u7a0b\u4e2d\u53d1\u73b0\u5171\u4eab\u73af\u5883\u65e0\u6cd5\u64cd\u4f5c\u9632\u706b\u5899\u89c4\u5219\uff0c\u6216\u8005\u9700\u8981\u4e00\u4e2a\u5bf9 CDN \u56de\u6e90\u66f4\u53cb\u597d\u7684\u8fd0\u884c\u73af\u5883\uff0c\u53ef\u4ee5\u8003\u8651\u8fc1\u79fb\u5230 <a href=\"https:\/\/cn.hostease.com\/vps\/\">Hostease VPS<\/a>\uff0c\u5b8c\u6574 root \u6743\u9650\u8ba9\u8fd9\u7c7b\u5b89\u5168\u914d\u7f6e\u4e0d\u518d\u53d7\u9650\uff1b\u66f4\u591a\u7ad9\u70b9\u52a0\u901f\u6280\u5de7\u4e5f\u53ef\u4ee5\u5ef6\u4f38\u9605\u8bfb\u6211\u4eec\u7684 <a href=\"https:\/\/cn.hostease.com\/blog\/guides\/ttfb-hosting-optimization\/\">TTFB \u4f18\u5316\u6307\u5357<\/a>\u3002\u5982\u679c\u4f60\u9700\u8981\u8fdb\u4e00\u6b65\u786e\u8ba4\u81ea\u5df1\u7684\u670d\u52a1\u5668\u662f\u5426\u9002\u5408\u8fd9\u5957\u65b9\u6848\uff0c\u5efa\u8bae\u5148\u5728\u6d4b\u8bd5\u5b50\u57df\u540d\u4e0a\u5b8c\u6574\u6f14\u7ec3\u4e00\u904d\uff0c\u518d\u5e94\u7528\u5230\u4e3b\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u624b\u628a\u624b\u6559\u4f60\u914d\u7f6e Cloudflare \u514d\u8d39\u6e90\u7ad9\u8bc1\u4e66\uff0c\u5b9e\u73b0\u56de\u6e90\u5168\u94fe\u8def\u52a0\u5bc6\uff0c\u5e76\u7528\u56de\u6e90 IP \u767d\u540d\u5355\u9501\u6b7b\u6e90\u7ad9\uff0c\u7ed5\u8fc7\u626b\u63cf\u3001\u9632\u91cd\u5b9a\u5411\u5faa\u73af\uff0c\u9644\u6392\u969c\u6e05\u5355\u3002<\/p>\n","protected":false},"author":2,"featured_media":33581,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[4099],"tags":[997,177,5260,2343,5259],"class_list":["post-33584","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tutorials","tag-cloudflare","tag-ip","tag-origincertificate","tag-ssl","tag-5259"],"aioseo_notices":[],"jetpack_featured_media_url":"https:\/\/cn.hostease.com\/blog\/wp-content\/uploads\/2026\/10\/cloudflare-origin-fetch-cover.webp","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/posts\/33584","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=33584"}],"version-history":[{"count":1,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/posts\/33584\/revisions"}],"predecessor-version":[{"id":33585,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/posts\/33584\/revisions\/33585"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/media\/33581"}],"wp:attachment":[{"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/media?parent=33584"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/categories?post=33584"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/tags?post=33584"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}