{"id":30353,"date":"2025-04-20T19:01:18","date_gmt":"2025-04-20T11:01:18","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/30353.html"},"modified":"2025-04-20T19:01:18","modified_gmt":"2025-04-20T11:01:18","slug":"%e4%bd%bf%e7%94%a8nginx%e6%90%ad%e5%bb%ba%e8%87%aa%e5%b7%b1%e7%9a%84cdn%e6%9c%8d%e5%8a%a1%e5%99%a8","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/30353.html","title":{"rendered":"\u4f7f\u7528Nginx\u642d\u5efa\u81ea\u5df1\u7684CDN\u670d\u52a1\u5668"},"content":{"rendered":"

nginx\u5b89\u88c5<\/h4>\n

sudo<\/span> apt<\/span> update
\nsudo<\/span> apt<\/span> install<\/span> nginx<\/p>\n

nginx\u914d\u7f6e\u6587\u4ef6<\/h4>\n

\/etc\/nginx\/nginx.conf\u6216\/etc\/nginx\/sites-available\/default<\/p>\n

\u8bbe\u7f6e\u7f13\u5b58<\/h4>\n

\u5728Nginx\u914d\u7f6e\u4e2d\u542f\u7528\u7f13\u5b58，\u8fd9\u6837\u53ef\u4ee5\u7f13\u5b58CDN\u670d\u52a1\u5668\u4e0a\u7684\u9759\u6001\u5185\u5bb9，\u4ee5\u63d0\u9ad8\u6027\u80fd\u548c\u901f\u5ea6\u3002<\/p>\n

http {<\/span>
\n # \u5728http\u6bb5\u4e0b\u8bbe\u7f6e\u7f13\u5b58\u8def\u5f84<\/span>
\n proxy_cache_path \/path\/to\/cache levels<\/span>=<\/span>1<\/span>:2 keys_zone<\/span>=<\/span>my_cache:10m max_size<\/span>=<\/span>10g inactive<\/span>=<\/span>60m use_temp_path<\/span>=<\/span>off;<\/span><\/p>\n

# \u8bbe\u7f6e\u7f13\u5b58\u7684\u8fc7\u671f\u65f6\u95f4<\/span>
\n proxy_cache_valid 200<\/span> 302<\/span> 10m;<\/span>
\n proxy_cache_valid 404<\/span> 1m;<\/span><\/p>\n

# \u8bbe\u7f6e\u4ee3\u7406\u7f13\u5b58\u4f7f\u7528\u7684\u5bc6\u94a5\u548c\u7f13\u5b58\u7684\u6700\u5927\u5927\u5c0f<\/span>
\n proxy_cache_key "$scheme<\/span>$request_method<\/span>$host<\/span>$request_uri<\/span>"<\/span>;<\/span><\/p>\n

server {<\/span>
\n # \u5176\u4ed6\u670d\u52a1\u5668\u8bbe\u7f6e<\/span>
\n location \/ {<\/span>
\n # \u4f7f\u7528\u4ee3\u7406\u7f13\u5b58<\/span>
\n proxy_cache my_cache;<\/span>\/\/\u542f\u7528\u7f13\u5b58
\n proxy_cache_use_stale error timeout<\/span> updating http_500 http_502 http_503 http_504;<\/span>
\n proxy_cache_bypass $http_cache_control<\/span>;<\/span>\/\/http\u5934
\n proxy_ignore_headers Cache-Control;<\/span>
\n proxy_pass http:\/\/backend_server;<\/span>\/\/\u540e\u7aef\u6570\u636e\u6e90\u670d\u52a1\u5668
\n }<\/span>
\n }<\/span>
\n}<\/span><\/p>\n

\u6b63\u5411\u4ee3\u7406（Forward Proxy）\u548c\u53cd\u5411\u4ee3\u7406（Reverse Proxy）\u662f\u7f51\u7edc\u901a\u4fe1\u4e2d\u4e24\u79cd\u5e38\u89c1\u7684\u4ee3\u7406\u670d\u52a1\u5668\u7c7b\u578b：<\/h4>\n

\u65b9\u5411：\u6b63\u5411\u4ee3\u7406\u9762\u5411\u5ba2\u6237\u7aef，\u53cd\u5411\u4ee3\u7406\u9762\u5411\u670d\u52a1\u5668\u3002 \u4f4d\u7f6e：\u6b63\u5411\u4ee3\u7406\u4f4d\u4e8e\u5ba2\u6237\u7aef\u65c1\u8fb9，\u53cd\u5411\u4ee3\u7406\u4f4d\u4e8e\u670d\u52a1\u5668\u65c1\u8fb9\u3002 \u4f5c\u7528：\u6b63\u5411\u4ee3\u7406\u7528\u4e8e\u5ba2\u6237\u7aef\u8bbf\u95ee\u63a7\u5236\u548c\u533f\u540d\u8bbf\u95ee，\u53cd\u5411\u4ee3\u7406\u7528\u4e8e\u8d1f\u8f7d\u5747\u8861\u548c\u5b89\u5168\u6027\u3002 \u76ee\u7684：\u6b63\u5411\u4ee3\u7406\u5e2e\u52a9\u5ba2\u6237\u7aef\u201c\u524d\u8fdb\u201d\u8bbf\u95ee\u4e92\u8054\u7f51，\u53cd\u5411\u4ee3\u7406\u5e2e\u52a9\u670d\u52a1\u5668\u201c\u53cd\u5411\u201d\u5904\u7406\u5916\u90e8\u8bf7\u6c42\u3002<\/p>\n

\u8bbe\u7f6e\u57df\u540d<\/h4>\n

\u4e3a\u4f60\u7684CDN\u670d\u52a1\u5668\u914d\u7f6e\u57df\u540d\u5e76\u786e\u4fdd\u57df\u540d\u6b63\u786e\u89e3\u6790\u5230\u4f60\u7684\u670d\u52a1\u5668，\u4f60\u9700\u8981\u6309\u7167\u4ee5\u4e0b\u6b65\u9aa4\u64cd\u4f5c：<\/p>\n

\u6b65\u9aa41：\u57df\u540d\u6ce8\u518c\u548c\u8d2d\u4e70<\/h6>\n
  • \u9009\u62e9\u4e00\u4e2a\u57df\u540d\u6ce8\u518c\u5546，\u5982GoDaddy\u3001Namecheap\u3001\u963f\u91cc\u4e91\u7b49\u3002<\/li>\n
  • \u641c\u7d22\u4f60\u60f3\u8981\u6ce8\u518c\u7684\u57df\u540d，\u786e\u4fdd\u5b83\u662f\u53ef\u7528\u7684\u3002<\/li>\n
  • \u5b8c\u6210\u8d2d\u4e70\u6d41\u7a0b\u5e76\u652f\u4ed8\u76f8\u5e94\u7684\u8d39\u7528\u3002<\/li>\n
    \u6b65\u9aa42：DNS\u7ba1\u7406<\/h6>\n
  • \u767b\u5f55\u4f60\u7684\u57df\u540d\u6ce8\u518c\u5546\u7684\u63a7\u5236\u9762\u677f\u3002<\/li>\n
  • \u627e\u5230DNS\u7ba1\u7406\u6216\u57df\u540d\u7ba1\u7406\u7684\u90e8\u5206\u3002<\/li>\n
    \u6b65\u9aa43：\u8bbe\u7f6eDNS\u8bb0\u5f55<\/h6>\n
  • A\u8bb0\u5f55：\u521b\u5efa\u4e00\u4e2aA\u8bb0\u5f55\u5c06\u57df\u540d\u6307\u5411\u4f60\u7684CDN\u670d\u52a1\u5668\u7684\u516c\u7f51IP\u5730\u5740\u3002\u4f8b\u5982，\u5982\u679c\u4f60\u7684CDN\u670d\u52a1\u5668IP\u662f1.2.3.4，\u521b\u5efa\u4e00\u4e2aA\u8bb0\u5f55，\u5c06yourdomain.com\u6307\u54111.2.3.4\u3002<\/li>\n
  • CNAME\u8bb0\u5f55：\u5982\u679c\u9700\u8981\u5c06\u5b50\u57df\u540d\u91cd\u5b9a\u5411\u5230CDN\u670d\u52a1\u5668，\u53ef\u4ee5\u521b\u5efaCNAME\u8bb0\u5f55\u3002\u4f8b\u5982，cdn.yourdomain.com\u53ef\u4ee5CNAME\u5230yourdomain.com\u3002<\/li>\n
    \u6b65\u9aa44：\u5728CDN\u670d\u52a1\u5668\u4e0a\u914d\u7f6eWeb\u670d\u52a1\u5668<\/h6>\n
  • \u786e\u4fdd\u4f60\u7684CDN\u670d\u52a1\u5668\u4e0a\u5b89\u88c5\u4e86Web\u670d\u52a1\u5668\u8f6f\u4ef6，\u5982Nginx\u6216Apache\u3002<\/li>\n
  • \u914d\u7f6eWeb\u670d\u52a1\u5668，\u4f7f\u5176\u80fd\u901a\u8fc7\u4f60\u7684\u57df\u540d\u6765\u63d0\u4f9b\u670d\u52a1\u3002\u4f8b\u5982，\u5728Nginx\u4e2d，\u4f60\u9700\u8981\u914d\u7f6e\u4e00\u4e2aserver\u5757\u6765\u76d1\u542c80\u7aef\u53e3（HTTP）\u6216443\u7aef\u53e3（HTTPS）：server {
    \n listen 80;
    \n server_name www.yourdomain.com;
    \n root \/path\/to\/your\/web\/root;
    \n index index.html index.htm;
    \n location \/ {
    \n try_files $uri $uri\/ =404;
    \n }
    \n }\n <\/li>\n
  • \u5982\u679c\u4f60\u4f7f\u7528\u4e86SSL\/TLS\u8bc1\u4e66，\u786e\u4fdd\u914d\u7f6e\u4e86HTTPS\u5e76\u76d1\u542c443\u7aef\u53e3\u3002<\/li>\n
    \u6b65\u9aa45：\u90e8\u7f72SSL\/TLS\u8bc1\u4e66（\u63a8\u8350）<\/h6>\n
  • \u5982\u679c\u4f60\u60f3\u542f\u7528HTTPS，\u53ef\u4ee5\u901a\u8fc7Let\u2019s Encrypt\u83b7\u53d6\u514d\u8d39\u7684SSL\/TLS\u8bc1\u4e66\u3002<\/li>\n
  • \u5b89\u88c5\u5e76\u914d\u7f6e\u8bc1\u4e66，\u4f7fWeb\u670d\u52a1\u5668\u4f7f\u7528SSL\/TLS\u52a0\u5bc6\u3002<\/li>\n
    \u6b65\u9aa46：\u6d4b\u8bd5\u57df\u540d\u89e3\u6790<\/h6>\n
  • \u7b49\u5f85DNS\u66f4\u6539\u5168\u7403\u751f\u6548，\u8fd9\u53ef\u80fd\u9700\u8981\u4e00\u4e9b\u65f6\u95f4（\u901a\u5e38\u662f\u51e0\u5206\u949f\u523048\u5c0f\u65f6）\u3002<\/li>\n
  • \u4f7f\u7528\u547d\u4ee4\u884c\u5de5\u5177\u5982ping\u6216nslookup\u6765\u68c0\u67e5\u57df\u540d\u662f\u5426\u5df2\u7ecf\u6307\u5411\u4e86\u6b63\u786e\u7684IP\u5730\u5740\u3002<\/li>\n
    \u6b65\u9aa47：\u9a8c\u8bc1\u914d\u7f6e<\/h6>\n
  • \u5728Web\u6d4f\u89c8\u5668\u4e2d\u8f93\u5165\u4f60\u7684\u57df\u540d，\u770b\u662f\u5426\u80fd\u591f\u6210\u529f\u8bbf\u95ee\u4f60\u7684CDN\u670d\u52a1\u5668\u4e0a\u7684\u5185\u5bb9\u3002<\/li>\n
  • \u68c0\u67e5Web\u670d\u52a1\u5668\u7684\u8bbf\u95ee\u65e5\u5fd7，\u786e\u8ba4\u6709\u6765\u81ea\u4e0d\u540c\u5730\u533a\u7684\u8bbf\u95ee\u8bb0\u5f55\u3002<\/li>\n
    \u6b65\u9aa48：\u76d1\u63a7\u548c\u7ef4\u62a4<\/h6>\n
  • \u5b9a\u671f\u68c0\u67e5\u57df\u540d\u7684DNS\u8bb0\u5f55\u548cCDN\u670d\u52a1\u5668\u7684\u72b6\u6001，\u786e\u4fdd\u4e00\u5207\u6b63\u5e38\u8fd0\u884c\u3002<\/li>\n

    \u5b8c\u6210\u4ee5\u4e0a\u6b65\u9aa4\u540e，\u4f60\u7684\u57df\u540d\u5c31\u5e94\u8be5\u6b63\u786e\u5730\u6307\u5411\u4f60\u7684CDN\u670d\u52a1\u5668，\u5e76\u4e14\u7528\u6237\u53ef\u4ee5\u901a\u8fc7\u8be5\u57df\u540d\u8bbf\u95ee\u4f60\u7684\u7f51\u7ad9\u5185\u5bb9\u4e86\u3002\u8bb0\u5f97\u5728\u8fdb\u884c\u4efb\u4f55\u66f4\u6539\u65f6，\u90fd\u8981\u4ed4\u7ec6\u68c0\u67e5\u914d\u7f6e\u6587\u4ef6\u7684\u8bed\u6cd5，\u5e76\u5728\u4fdd\u5b58\u66f4\u6539\u540e\u91cd\u65b0\u542f\u52a8Web\u670d\u52a1\u5668\u3002<\/p>\n

    \u542f\u7528Gzip\u538b\u7f29：<\/h4>\n

    \u542f\u7528Nginx\u7684Gzip\u538b\u7f29\u529f\u80fd，\u4ee5\u51cf\u5c0f\u4f20\u8f93\u5185\u5bb9\u7684\u5927\u5c0f，\u63d0\u9ad8\u7f51\u7ad9\u7684\u52a0\u8f7d\u901f\u5ea6\u3002\u4f60\u53ef\u4ee5\u5728Nginx\u914d\u7f6e\u6587\u4ef6\u4e2d\u6dfb\u52a0\u4ee5\u4e0b\u5185\u5bb9：<\/p>\n

    http {<\/span>
    \n gzip<\/span> on;<\/span>
    \n gzip_types text\/plain text\/css application\/json application\/javascript text\/xml application\/xml application\/xml+rss text\/javascript;<\/span>
    \n}<\/span><\/p>\n

    \u8bbe\u7f6e\u5185\u5bb9\u6e90：<\/h4>\n

    \u914d\u7f6eNginx\u4ee5\u4ece\u4f60\u7684\u6e90\u670d\u52a1\u5668(\u901a\u5e38\u662f\u4f60\u7684\u7f51\u7ad9\u670d\u52a1\u5668)\u83b7\u53d6\u5185\u5bb9\u3002\u4f60\u53ef\u4ee5\u4f7f\u7528proxy_pass\u6307\u4ee4\u5c06\u8bf7\u6c42\u8f6c\u53d1\u5230\u6e90\u670d\u52a1\u5668\u3002<\/p>\n

    proxy_cache_path \/var\/cache\/nginx levels<\/span>=<\/span>1<\/span>:2 keys_zone<\/span>=<\/span>my_cache:10m max_size<\/span>=<\/span>1g;<\/span>
    \nserver {<\/span>
    \n ..<\/span>.
    \n location \/ {<\/span>
    \n proxy_pass http:\/\/backend;<\/span>
    \n proxy_cache my_cache;<\/span>
    \n proxy_cache_bypass $http_cache_control<\/span>;<\/span>
    \n ..<\/span>.
    \n }<\/span>
    \n}<\/span><\/p>\n

    \u6d4b\u8bd5\u548c\u8c03\u4f18：<\/h4>\n

    \u5b8c\u6210\u4e0a\u8ff0\u914d\u7f6e\u540e，\u6d4b\u8bd5\u4f60\u7684CDN\u670d\u52a1\u5668，\u786e\u4fdd\u5b83\u6309\u9884\u671f\u5de5\u4f5c\u3002\u4f60\u53ef\u80fd\u9700\u8981\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u5bf9\u914d\u7f6e\u8fdb\u884c\u8c03\u6574\u4ee5\u4f18\u5316\u6027\u80fd\u3002<\/p>\n

    \u5e38\u89c1\u5982\u4f55\u8c03\u4f18CDN：<\/h6>\n

    \u8c03\u4f18CDN（\u5185\u5bb9\u5206\u53d1\u7f51\u7edc）\u901a\u5e38\u9700\u8981\u7efc\u5408\u8003\u8651\u591a\u79cd\u56e0\u7d20，\u5305\u62ec\u7f13\u5b58\u7b56\u7565\u3001\u8282\u70b9\u9009\u62e9\u3001\u7f51\u7edc\u4f18\u5316\u7b49\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5177\u4f53\u7684\u8c03\u4f18\u6b65\u9aa4\u548c\u4f8b\u5b50：<\/p>\n

    1. **\u7f13\u5b58\u7b56\u7565\u8c03\u4f18**：
    \n – **\u4f8b\u5b50**：\u5982\u679c\u4f60\u7684\u7f51\u7ad9\u6709\u5927\u91cf\u7684\u9759\u6001\u8d44\u6e90，\u5982\u56fe\u7247\u3001CSS\u548cJavaScript\u6587\u4ef6，\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e\u66f4\u957f\u7684`Cache-Control`\u5934\u90e8\u503c\u6765\u63d0\u9ad8\u7f13\u5b58\u547d\u4e2d\u7387\u3002\u4f8b\u5982，\u53ef\u4ee5\u5728Nginx\u4e2d\u8bbe\u7f6e：
    \n ```nginx
    \n location ~* \\\\.(jpg|jpeg|png|gif|js|css)$ {
    \n expires 30d;
    \n }
    \n ```<\/p>\n

    2. **\u8282\u70b9\u9009\u62e9\u4f18\u5316**：
    \n – **\u4f8b\u5b50**：\u4f7f\u7528CDN\u63d0\u4f9b\u5546\u7684\u5730\u7406DNS\u6216\u4efb\u610fcast DNS\u529f\u80fd，\u5c06\u7528\u6237\u5b9a\u5411\u5230\u6700\u8fd1\u7684\u670d\u52a1\u5668\u8282\u70b9，\u51cf\u5c11\u5ef6\u8fdf\u3002\u4f8b\u5982，\u5728\u963f\u91cc\u4e91CDN\u4e2d，\u53ef\u4ee5\u914d\u7f6eDNS\u89e3\u6790\u7b56\u7565，\u786e\u4fdd\u7528\u6237\u5c31\u8fd1\u8bbf\u95ee\u3002<\/p>\n

    3. **\u5185\u5bb9\u9884\u70ed**：
    \n – **\u4f8b\u5b50**：\u5728\u65b0\u4ea7\u54c1\u53d1\u5e03\u524d，\u4f7f\u7528CDN\u7684\u5185\u5bb9\u9884\u70ed\u529f\u80fd，\u63d0\u524d\u5c06\u8d44\u6e90\u5206\u53d1\u5230\u5404\u4e2a\u8fb9\u7f18\u8282\u70b9，\u907f\u514d\u5728\u9ad8\u6d41\u91cf\u65f6\u6bb5\u5bf9\u6e90\u7ad9\u9020\u6210\u538b\u529b\u3002<\/p>\n

    4. **\u52a8\u6001\u5185\u5bb9\u4f18\u5316**：
    \n – **\u4f8b\u5b50**：\u5bf9\u4e8e\u9891\u7e41\u53d8\u52a8\u7684\u5185\u5bb9，\u53ef\u4ee5\u914d\u7f6eCDN\u7f13\u5b58\u4e3a\u8f83\u77ed\u7684\u8fc7\u671f\u65f6\u95f4\u6216\u4f7f\u7528\u201cno-cache\u201d\u6307\u4ee4，\u4ee5\u786e\u4fdd\u7528\u6237\u83b7\u53d6\u6700\u65b0\u6570\u636e\u3002<\/p>\n

    5. **HTTPS\u4f18\u5316**：
    \n – **\u4f8b\u5b50**：\u542f\u7528SSL\/TLS\u52a0\u901f\u529f\u80fd，\u5982\u4f7f\u7528SPDY\u6216HTTP\/2\u534f\u8bae，\u51cf\u5c11HTTPS\u63e1\u624b\u65f6\u95f4\u3002\u540c\u65f6，\u786e\u4fddCDN\u652f\u6301OCSP Stapling，\u51cf\u5c11SSL\u8bc1\u4e66\u9a8c\u8bc1\u65f6\u95f4\u3002<\/p>\n

    6. **\u7f51\u7edc\u8fde\u63a5\u4f18\u5316**：
    \n – **\u4f8b\u5b50**：\u5982\u679c`traceroute`\u663e\u793a\u7528\u6237\u5230CDN\u8282\u70b9\u7684\u8def\u7531\u8def\u5f84\u4e0d\u7406\u60f3，\u53ef\u4ee5\u8054\u7cfbCDN\u63d0\u4f9b\u5546\u4f18\u5316\u8def\u7531\u7b56\u7565\u3002<\/p>\n

    7. **\u8d44\u6e90\u538b\u7f29**：
    \n – **\u4f8b\u5b50**：\u542f\u7528Gzip\u538b\u7f29，\u51cf\u5c11\u4f20\u8f93\u6570\u636e\u7684\u5927\u5c0f\u3002\u5728Nginx\u4e2d\u53ef\u4ee5\u8bbe\u7f6e：
    \n ```nginx
    \n location ~* \\\\.(html|css|js|json|xml|ld\\\\+json|ejs|svg|png|jpg|jpeg|gif|ico)$ {
    \n gzip on;
    \n }
    \n ```<\/p>\n

    8. **HTTP\/2 \u542f\u7528**：
    \n – **\u4f8b\u5b50**：\u5728\u652f\u6301HTTP\/2\u7684CDN\u8282\u70b9\u4e0a\u542f\u7528\u8be5\u534f\u8bae，\u5229\u7528\u5176\u591a\u8def\u590d\u7528\u3001\u670d\u52a1\u5668\u63a8\u9001\u7b49\u7279\u6027\u63d0\u9ad8\u6027\u80fd\u3002<\/p>\n

    9. **\u56fe\u7247\u4f18\u5316**：
    \n – **\u4f8b\u5b50**：\u4f7f\u7528CDN\u7684\u56fe\u7247\u5904\u7406\u529f\u80fd，\u81ea\u52a8\u8fdb\u884c\u56fe\u7247\u538b\u7f29\u548c\u683c\u5f0f\u8f6c\u6362，\u5982\u5c06JPG\u8f6c\u6362\u4e3aWebP\u683c\u5f0f\u3002<\/p>\n

    10. **\u6027\u80fd\u76d1\u63a7\u4e0e\u65e5\u5fd7\u5206\u6790**：
    \n – **\u4f8b\u5b50**：\u5b9a\u671f\u68c0\u67e5CDN\u65e5\u5fd7，\u5206\u6790\u9519\u8bef\u7801\u3001\u8bbf\u95ee\u6a21\u5f0f\u548c\u6027\u80fd\u6307\u6807，\u4f7f\u7528\u5de5\u5177\u5982GoAccess\u6216AWStats\u8fdb\u884c\u65e5\u5fd7\u5206\u6790\u3002<\/p>\n

    11. **\u5b9a\u5236\u5316\u914d\u7f6e**：
    \n – **\u4f8b\u5b50**：\u6839\u636e\u7f51\u7ad9\u7279\u6027，\u5b9a\u5236CDN\u7684\u914d\u7f6e\u3002\u4f8b\u5982，\u5bf9\u4e8e\u89c6\u9891\u7f51\u7ad9，\u53ef\u4ee5\u914d\u7f6eCDN\u4ee5\u652f\u6301\u89c6\u9891\u6d41\u7684\u5e73\u7a33\u4f20\u8f93\u3002<\/p>\n

    12. **\u4f7f\u7528\u6027\u80fd\u6d4b\u8bd5\u5de5\u5177**：
    \n – **\u4f8b\u5b50**：\u4f7f\u7528WebPageTest\u6216\u963f\u91cc\u4e91\u7684\u4e91\u62e8\u6d4b\u4ea7\u54c1，\u5b9a\u671f\u6d4b\u8bd5CDN\u6027\u80fd，\u5206\u6790\u4e0d\u540c\u6761\u4ef6\u4e0b\u7684\u6027\u80fd\u8868\u73b0\u3002<\/p>\n

    13. **\u6545\u969c\u6392\u67e5**：
    \n – **\u4f8b\u5b50**：\u5982\u679c\u53d1\u73b0\u67d0\u4e9b\u8d44\u6e90\u52a0\u8f7d\u7f13\u6162，\u68c0\u67e5\u8d44\u6e90URL\u662f\u5426\u88abCDN\u6b63\u786e\u7f13\u5b58，\u786e\u8ba4\u6ca1\u6709\u56e0\u4e3a\u610f\u5916\u7684\u67e5\u8be2\u5b57\u7b26\u4e32\u5bfc\u81f4\u7f13\u5b58\u5931\u6548\u3002<\/p>\n

    14. **\u7528\u6237\u884c\u4e3a\u5206\u6790**：
    \n – **\u4f8b\u5b50**：\u5206\u6790\u7528\u6237\u8bbf\u95ee\u6a21\u5f0f，\u8bc6\u522b\u70ed\u95e8\u5185\u5bb9\u548c\u9ad8\u6d41\u91cf\u65f6\u6bb5，\u636e\u6b64\u8c03\u6574CDN\u7b56\u7565，\u5982\u589e\u52a0\u70ed\u95e8\u5185\u5bb9\u7684\u7f13\u5b58\u6216\u5728\u9ad8\u5cf0\u65f6\u6bb5\u589e\u52a0\u5e26\u5bbd\u3002<\/p>\n

    \u901a\u8fc7\u4e0a\u8ff0\u8c03\u4f18\u6b65\u9aa4，\u53ef\u4ee5\u663e\u8457\u63d0\u5347CDN\u7684\u6027\u80fd，\u6539\u5584\u7f51\u7ad9\u52a0\u8f7d\u901f\u5ea6\u548c\u7528\u6237\u4f53\u9a8c\u3002\u8c03\u4f18\u662f\u4e00\u4e2a\u6301\u7eed\u7684\u8fc7\u7a0b，\u9700\u8981\u5b9a\u671f\u8fdb\u884c\u6027\u80fd\u6d4b\u8bd5\u548c\u914d\u7f6e\u8c03\u6574\u3002<\/p>\n

    \u5bf9\u4e8e\u89c6\u9891\u7f51\u7ad9，\u53ef\u4ee5\u914d\u7f6eCDN\u4ee5\u652f\u6301\u89c6\u9891\u6d41\u7684\u5e73\u7a33\u4f20\u8f93\u3002<\/h6>\n

    \u5bf9\u4e8e\u89c6\u9891\u7f51\u7ad9，\u786e\u4fdd\u89c6\u9891\u5185\u5bb9\u7684\u5e73\u7a33\u4f20\u8f93\u662f\u63d0\u5347\u7528\u6237\u4f53\u9a8c\u7684\u5173\u952e\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5177\u4f53\u7684\u914d\u7f6e\u6b65\u9aa4\u548c\u4f8b\u5b50：<\/p>\n

    1. **\u89c6\u9891\u5185\u5bb9\u7684\u7f13\u5b58\u7b56\u7565**：
    \n – \u4f8b\u5b50：\u5728Nginx\u4e2d\u914d\u7f6e\u89c6\u9891\u6587\u4ef6\u7684\u7f13\u5b58\u65f6\u95f4，\u4f7f\u7528`proxy_cache_valid`\u6307\u4ee4\u4e3a\u4e0d\u540c\u7c7b\u578b\u7684\u89c6\u9891\u5185\u5bb9\u8bbe\u7f6e\u4e0d\u540c\u7684\u7f13\u5b58\u65f6\u95f4\u3002
    \n ```nginx
    \n location ~* \\\\.(mp4|avi|mov)$ {
    \n proxy_cache my_cache;
    \n proxy_cache_valid 200 1h;
    \n proxy_cache_valid 404 1m;
    \n }
    \n ```<\/p>\n

    2. **\u89c6\u9891\u5207\u7247\u548c\u5206\u5757\u4f20\u8f93**：
    \n – \u4f8b\u5b50：\u4f7f\u7528Apple HLS(HTTP Live Streaming)\u6216DASH(Dynamic Adaptive Streaming over HTTP)\u6280\u672f，\u5c06\u89c6\u9891\u5207\u5206\u4e3a\u591a\u4e2a\u5c0f\u7247\u6bb5，\u5141\u8bb8\u5ba2\u6237\u7aef\u6309\u9700\u52a0\u8f7d\u89c6\u9891\u7684\u4e0d\u540c\u90e8\u5206\u3002
    \n – \u914d\u7f6eCDN\u4ee5\u652f\u6301\u8fd9\u4e9b\u534f\u8bae，\u786e\u4fdd\u5ba2\u6237\u7aef\u53ef\u4ee5\u6709\u6548\u5730\u4ece\u6700\u8fd1\u7684\u8282\u70b9\u8bf7\u6c42\u89c6\u9891\u5207\u7247\u3002<\/p>\n

    3. **\u81ea\u9002\u5e94\u6bd4\u7279\u7387\u6d41**：
    \n – \u4f8b\u5b50：\u5728\u89c6\u9891\u670d\u52a1\u5668\u4e0a\u542f\u7528\u81ea\u9002\u5e94\u6bd4\u7279\u7387\u6d41，\u5141\u8bb8\u5ba2\u6237\u7aef\u6839\u636e\u5f53\u524d\u7f51\u7edc\u6761\u4ef6\u9009\u62e9\u6700\u5408\u9002\u7684\u89c6\u9891\u8d28\u91cf\u3002\u8fd9\u901a\u5e38\u901a\u8fc7HLS\u6216DASH\u5b9e\u73b0\u3002<\/p>\n

    4. **\u5185\u5bb9\u9884\u70ed**：
    \n – \u4f8b\u5b50：\u5bf9\u4e8e\u5373\u5c06\u53d1\u5e03\u7684\u70ed\u95e8\u89c6\u9891\u5185\u5bb9，\u4f7f\u7528CDN\u7684\u5185\u5bb9\u9884\u70ed\u529f\u80fd，\u63d0\u524d\u5c06\u89c6\u9891\u5185\u5bb9\u5206\u53d1\u5230\u5404\u4e2a\u8fb9\u7f18\u8282\u70b9，\u51cf\u5c11\u53d1\u5e03\u65f6\u7684\u6e90\u7ad9\u538b\u529b\u3002<\/p>\n

    5. **\u89c6\u9891\u7f16\u7801\u548c\u538b\u7f29**：
    \n – \u4f8b\u5b50：\u4f7f\u7528FFmpeg\u5de5\u5177\u5bf9\u89c6\u9891\u8fdb\u884c\u538b\u7f29\u548c\u8f6c\u7801，\u751f\u6210\u4e0d\u540c\u5206\u8fa8\u7387\u548c\u6bd4\u7279\u7387\u7684\u89c6\u9891\u6d41，\u4ee5\u9002\u5e94\u4e0d\u540c\u7528\u6237\u7684\u5e26\u5bbd\u6761\u4ef6\u3002
    \n ```bash
    \n ffmpeg -i input.mp4 -c:v libx264 -crf 24 -preset veryfast -c:a aac -b:a 128k -movflags +faststart output.mp4
    \n ```<\/p>\n

    6. **\u542f\u7528HTTP\/2**：
    \n – \u4f8b\u5b50：\u5728\u670d\u52a1\u5668\u4e0a\u542f\u7528HTTP\/2，\u5229\u7528\u5176\u591a\u8def\u590d\u7528\u7279\u6027\u51cf\u5c11\u8fde\u63a5\u6570，\u63d0\u9ad8\u89c6\u9891\u4f20\u8f93\u6548\u7387\u3002
    \n ```nginx
    \n server {
    \n listen 80;
    \n listen 443 ssl http2;
    \n server_name example.com;
    \n …
    \n http2_push_preload on;
    \n }
    \n ```<\/p>\n

    7. **\u8d1f\u8f7d\u5747\u8861\u548c\u6545\u969c\u8f6c\u79fb**：
    \n – \u4f8b\u5b50：\u5728CDN\u914d\u7f6e\u4e2d\u8bbe\u7f6e\u8d1f\u8f7d\u5747\u8861\u7b56\u7565，\u5982\u8f6e\u8be2\u3001\u6700\u5c11\u8fde\u63a5\u6216IP\u54c8\u5e0c，\u786e\u4fdd\u89c6\u9891\u8bf7\u6c42\u5747\u5300\u5206\u914d\u5230\u5404\u4e2a\u8282\u70b9\u3002\u540c\u65f6，\u914d\u7f6e\u6545\u969c\u8f6c\u79fb\u673a\u5236，\u4ee5\u4fbf\u5728\u8282\u70b9\u6545\u969c\u65f6\u81ea\u52a8\u5207\u6362\u3002<\/p>\n

    8. **\u89c6\u9891\u64ad\u653e\u5668\u914d\u7f6e**：
    \n – \u4f8b\u5b50：\u4f7f\u7528\u652f\u6301\u81ea\u9002\u5e94\u6bd4\u7279\u7387\u6d41\u7684\u64ad\u653e\u5668，\u5982Video.js\u6216JW Player，\u5e76\u914d\u7f6e\u64ad\u653e\u5668\u4ee5\u4eceCDN\u8282\u70b9\u83b7\u53d6\u89c6\u9891\u6d41\u3002<\/p>\n

    9. **\u76d1\u63a7\u548c\u65e5\u5fd7\u5206\u6790**：
    \n – \u4f8b\u5b50：\u5229\u7528CDN\u63d0\u4f9b\u5546\u7684\u76d1\u63a7\u5de5\u5177，\u5982AWS CloudFront\u7684\u65e5\u5fd7\u5206\u6790，\u76d1\u63a7\u89c6\u9891\u6d41\u7684\u6027\u80fd，\u5982\u8bf7\u6c42\u91cf\u3001\u9519\u8bef\u7387\u548c\u4f20\u8f93\u901f\u5ea6\u3002<\/p>\n

    10. **\u5e26\u5bbd\u9884\u7559\u548cQoS**：
    \n – \u4f8b\u5b50：\u5728CDN\u4e0a\u4e3a\u89c6\u9891\u6d41\u9884\u7559\u8db3\u591f\u7684\u5e26\u5bbd，\u5e76\u8bbe\u7f6e\u4f18\u5148\u7ea7，\u786e\u4fdd\u5728\u9ad8\u6d41\u91cf\u65f6\u6bb5\u4e5f\u80fd\u4fdd\u6301\u89c6\u9891\u4f20\u8f93\u7684\u8d28\u91cf\u3002<\/p>\n

    11. **\u4f7f\u7528QUIC\u534f\u8bae**：
    \n – \u4f8b\u5b50：\u5982\u679cCDN\u652f\u6301QUIC\u534f\u8bae，\u53ef\u4ee5\u542f\u7528\u5b83\u4ee5\u51cf\u5c11\u8fde\u63a5\u5efa\u7acb\u65f6\u95f4，\u5e76\u63d0\u9ad8\u89c6\u9891\u4f20\u8f93\u7684\u7a33\u5b9a\u6027\u3002<\/p>\n

    12. **\u5ba2\u6237\u7aef\u9002\u914d**：
    \n – \u4f8b\u5b50：\u5728\u89c6\u9891\u64ad\u653e\u5668\u4e2d\u5b9e\u73b0\u7f51\u7edc\u6761\u4ef6\u81ea\u52a8\u68c0\u6d4b，\u6839\u636e\u7528\u6237\u7684\u5e26\u5bbd\u548c\u8bbe\u5907\u6027\u80fd\u81ea\u52a8\u9009\u62e9\u6700\u5408\u9002\u7684\u89c6\u9891\u8d28\u91cf\u3002<\/p>\n

    \u901a\u8fc7\u4e0a\u8ff0\u914d\u7f6e，\u53ef\u4ee5\u663e\u8457\u63d0\u9ad8\u89c6\u9891\u7f51\u7ad9\u7684\u6027\u80fd，\u51cf\u5c11\u7f13\u51b2\u548c\u4e2d\u65ad，\u63d0\u4f9b\u66f4\u52a0\u6d41\u7545\u7684\u89c6\u9891\u89c2\u770b\u4f53\u9a8c\u3002\u8fd9\u4e9b\u63aa\u65bd\u9700\u8981\u6839\u636e\u5177\u4f53\u7684CDN\u63d0\u4f9b\u5546\u548c\u89c6\u9891\u7f51\u7ad9\u9700\u6c42\u8fdb\u884c\u8c03\u6574\u548c\u4f18\u5316\u3002<\/p>\n

    \u6d4b\u8bd5<\/h6>\n

    \u6d4b\u8bd5CDN（\u5185\u5bb9\u5206\u53d1\u7f51\u7edc）\u6027\u80fd\u901a\u5e38\u6d89\u53ca\u4ee5\u4e0b\u51e0\u4e2a\u6b65\u9aa4：<\/p>\n

    1. **\u9009\u62e9\u6d4b\u8bd5\u5de5\u5177**：
    \n – \u4f7f\u7528\u5728\u7ebf\u5de5\u5177\u5982WebPageTest\u3001GTmetrix\u6216Google PageSpeed Insights\u8fdb\u884c\u521d\u6b65\u6d4b\u8bd5\u3002
    \n – \u4f8b\u5b50：\u8bbf\u95eeWebPageTest\u7f51\u7ad9，\u8f93\u5165\u4f60\u7684\u7f51\u7ad9URL，\u5e76\u9009\u62e9\u4e0d\u540c\u7684\u6d4b\u8bd5\u4f4d\u7f6e\u548c\u7f51\u7edc\u6761\u4ef6\u8fdb\u884c\u6d4b\u8bd5\u3002<\/p>\n

    2. **\u6027\u80fd\u57fa\u51c6\u6d4b\u8bd5**：
    \n – \u5728\u5b9e\u65bd\u4efb\u4f55CDN\u914d\u7f6e\u66f4\u6539\u4e4b\u524d，\u8fdb\u884c\u6027\u80fd\u57fa\u51c6\u6d4b\u8bd5，\u4ee5\u4fbf\u4e8e\u540e\u7eed\u6bd4\u8f83\u4f18\u5316\u6548\u679c\u3002
    \n – \u4f8b\u5b50：\u8bb0\u5f55\u4e0b\u521d\u59cb\u7684\u52a0\u8f7d\u65f6\u95f4\u3001TTFB（\u9996\u5b57\u8282\u65f6\u95f4）\u3001\u7f13\u5b58\u547d\u4e2d\u7387\u7b49\u5173\u952e\u6307\u6807\u3002<\/p>\n

    3. **\u5168\u7403\u6027\u80fd\u6d4b\u8bd5**：
    \n – \u4f7f\u7528\u5168\u7403\u5206\u5e03\u5f0f\u7684\u6d4b\u8bd5\u5de5\u5177，\u5982Akamai\u2019s CloudTest\u6216Gomez，\u6d4b\u8bd5\u4e0d\u540c\u5730\u7406\u4f4d\u7f6e\u4e0b\u7684\u6027\u80fd\u3002
    \n – \u4f8b\u5b50：\u4f7f\u7528CloudTest\u4ece\u5317\u7f8e\u3001\u4e9a\u592a\u548c\u6b27\u6d32\u7b49\u591a\u4e2a\u5730\u533a\u6d4b\u8bd5\u7f51\u7ad9\u7684\u52a0\u8f7d\u65f6\u95f4\u548c\u54cd\u5e94\u65f6\u95f4\u3002<\/p>\n

    4. **\u8d44\u6e90\u52a0\u8f7d\u6d4b\u8bd5**：
    \n – \u4f7f\u7528\u5de5\u5177\u5982Apache JMeter\u6216Siege\u6a21\u62df\u9ad8\u5e76\u53d1\u8bf7\u6c42，\u6d4b\u8bd5CDN\u5bf9\u8d44\u6e90\u52a0\u8f7d\u7684\u5904\u7406\u80fd\u529b\u3002
    \n – \u4f8b\u5b50：\u5728JMeter\u4e2d\u914d\u7f6e\u591a\u4e2a\u7ebf\u7a0b\u7ec4\u6a21\u62df\u7528\u6237\u5e76\u53d1\u8bbf\u95ee，\u6d4b\u8bd5CDN\u7684\u8d1f\u8f7d\u5747\u8861\u548c\u54cd\u5e94\u80fd\u529b\u3002<\/p>\n

    5. **\u89c6\u9891\u548c\u6d41\u5a92\u4f53\u6d4b\u8bd5**：
    \n – \u5982\u679c\u7f51\u7ad9\u5305\u542b\u89c6\u9891\u5185\u5bb9，\u4f7f\u7528\u89c6\u9891\u7279\u5b9a\u7684\u6d4b\u8bd5\u5de5\u5177，\u5982Wireshark\u6216Nagios，\u76d1\u63a7\u89c6\u9891\u6d41\u7684\u7a33\u5b9a\u6027\u548c\u8d28\u91cf\u3002
    \n – \u4f8b\u5b50：\u4f7f\u7528Wireshark\u6355\u83b7\u89c6\u9891\u6d41\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u7684\u6570\u636e\u5305，\u5206\u6790\u5ef6\u8fdf\u548c\u4e22\u5305\u60c5\u51b5\u3002<\/p>\n

    6. **SSL\/TLS\u6d4b\u8bd5**：
    \n – \u5bf9\u4e8e\u4f7f\u7528HTTPS\u7684\u7f51\u7ad9，\u4f7f\u7528SSL Labs\u7684SSL Test\u5de5\u5177\u6d4b\u8bd5CDN\u670d\u52a1\u5668\u7684SSL\/TLS\u914d\u7f6e\u3002
    \n – \u4f8b\u5b50：\u8f93\u5165\u7f51\u7ad9URL\u8fdb\u884c\u6d4b\u8bd5，\u83b7\u53d6SSL\/TLS\u914d\u7f6e\u7684\u8bc4\u7ea7\u548c\u6539\u8fdb\u5efa\u8bae\u3002<\/p>\n

    7. **\u7f13\u5b58\u7b56\u7565\u6d4b\u8bd5**：
    \n – \u68c0\u67e5CDN\u662f\u5426\u6b63\u786e\u5730\u5b9e\u73b0\u4e86\u7f13\u5b58\u7b56\u7565，\u5982\u9a8c\u8bc1`Cache-Control`\u548c`Expires`\u5934\u90e8\u3002
    \n – \u4f8b\u5b50：\u4f7f\u7528curl\u547d\u4ee4\u6d4b\u8bd5\u8d44\u6e90\u7684HTTP\u5934\u90e8\u4fe1\u606f：
    \n ```bash
    \n curl -I https:\/\/www.example.com\/image.jpg
    \n ```<\/p>\n

    8. **DNS\u89e3\u6790\u6d4b\u8bd5**：
    \n – \u4f7f\u7528`dig`\u6216`nslookup`\u547d\u4ee4\u6d4b\u8bd5CDN\u7684DNS\u89e3\u6790\u901f\u5ea6\u548c\u51c6\u786e\u6027\u3002
    \n – \u4f8b\u5b50：\u6267\u884c`dig example.com`\u67e5\u770bDNS\u89e3\u6790\u7ed3\u679c\u548c\u65f6\u95f4\u3002<\/p>\n

    9. **\u76d1\u63a7\u548c\u65e5\u5fd7\u5206\u6790**：
    \n – \u5229\u7528CDN\u63d0\u4f9b\u5546\u7684\u76d1\u63a7\u7cfb\u7edf，\u5206\u6790\u5b9e\u65f6\u6027\u80fd\u6570\u636e\u548c\u65e5\u5fd7\u6587\u4ef6\u3002
    \n – \u4f8b\u5b50：\u5728AWS CloudFront\u4e2d\u67e5\u770b\u5b9e\u65f6\u65e5\u5fd7，\u5206\u6790\u8bf7\u6c42\u91cf\u3001\u9519\u8bef\u7387\u548c\u6d41\u91cf\u6a21\u5f0f\u3002<\/p>\n

    10. **\u7528\u6237\u4f53\u9a8c\u6d4b\u8bd5**：
    \n – \u4f7f\u7528Real User Monitoring (RUM) \u5de5\u5177\u6536\u96c6\u771f\u5b9e\u7528\u6237\u7684\u6027\u80fd\u53cd\u9988\u3002
    \n – \u4f8b\u5b50：\u96c6\u6210New Relic\u6216Google Analytics\u7684RUM\u529f\u80fd，\u8ffd\u8e2a\u5b9e\u9645\u7528\u6237\u7684\u6027\u80fd\u4f53\u9a8c\u3002<\/p>\n

    11. **\u6545\u969c\u8f6c\u79fb\u6d4b\u8bd5**：
    \n – \u6a21\u62df\u7f51\u7edc\u6545\u969c，\u6d4b\u8bd5CDN\u7684\u6545\u969c\u8f6c\u79fb\u673a\u5236\u662f\u5426\u6709\u6548\u3002
    \n – \u4f8b\u5b50：\u4f7f\u7528\u7f51\u7edc\u6a21\u62df\u5668\u5982Clumsy\u4e2d\u65ad\u8fde\u63a5，\u770bCDN\u662f\u5426\u80fd\u591f\u81ea\u52a8\u5207\u6362\u5230\u5065\u5eb7\u8282\u70b9\u3002<\/p>\n

    12. **\u6027\u80fd\u8c03\u4f18\u6d4b\u8bd5**：
    \n – \u6839\u636e\u6d4b\u8bd5\u7ed3\u679c\u8c03\u6574CDN\u914d\u7f6e，\u5982\u4fee\u6539\u7f13\u5b58\u65f6\u95f4\u3001\u8d1f\u8f7d\u5747\u8861\u7b56\u7565\u7b49，\u7136\u540e\u91cd\u65b0\u6d4b\u8bd5\u4ee5\u9a8c\u8bc1\u6539\u8fdb\u6548\u679c\u3002
    \n – \u4f8b\u5b50：\u5728Nginx\u4e2d\u8c03\u6574\u7f13\u5b58\u7b56\u7565\u540e，\u518d\u6b21\u4f7f\u7528WebPageTest\u8fdb\u884c\u6d4b\u8bd5，\u6bd4\u8f83\u524d\u540e\u6027\u80fd\u5dee\u5f02\u3002<\/p>\n

    \u901a\u8fc7\u4e0a\u8ff0\u6b65\u9aa4，\u4f60\u53ef\u4ee5\u5168\u9762\u5730\u6d4b\u8bd5CDN\u7684\u6027\u80fd，\u8bc6\u522b\u74f6\u9888，\u5e76\u6839\u636e\u6d4b\u8bd5\u7ed3\u679c\u8fdb\u884c\u8c03\u4f18\u3002\u8bb0\u4f4f，CDN\u6d4b\u8bd5\u548c\u8c03\u4f18\u662f\u4e00\u4e2a\u6301\u7eed\u7684\u8fc7\u7a0b，\u9700\u8981\u5b9a\u671f\u8fdb\u884c\u4ee5\u9002\u5e94\u7f51\u7ad9\u6d41\u91cf\u548c\u5185\u5bb9\u7684\u53d8\u5316\u3002<\/p>\n

    \u591a\u8def\u590d\u7528<\/h4>\n

    \u591a\u8def\u590d\u7528（Multiplexing）\u662f\u4e00\u79cd\u901a\u4fe1\u65b9\u5f0f，\u5141\u8bb8\u591a\u4e2a\u6570\u636e\u6d41\u5171\u4eab\u5355\u4e00\u7684\u7269\u7406\u94fe\u8def，\u901a\u8fc7\u4e0d\u540c\u7684\u6807\u8bc6\u7b26\u533a\u5206\u4e0d\u540c\u7684\u6570\u636e\u6d41\u3002\u5728\u7f51\u7edc\u534f\u8bae\u4e2d，\u591a\u8def\u590d\u7528\u8ba1\u6570\u901a\u5e38\u6307\u7684\u662f\u5728\u591a\u8def\u590d\u7528\u4e0a\u4e0b\u6587\u4e2d，\u53ef\u4ee5\u540c\u65f6\u4f20\u8f93\u7684\u72ec\u7acb\u6570\u636e\u6d41\u7684\u6570\u91cf\u3002<\/p>\n

    \u5728HTTP\/2\u534f\u8bae\u4e2d，\u591a\u8def\u590d\u7528\u662f\u4e00\u4e2a\u6838\u5fc3\u7279\u6027，\u5b83\u5141\u8bb8\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u5668\u5728\u5355\u4e00\u7684TCP\u8fde\u63a5\u4e0a\u540c\u65f6\u53d1\u9001\u591a\u4e2a\u8bf7\u6c42\u548c\u54cd\u5e94，\u4ece\u800c\u51cf\u5c11\u4e86\u8fde\u63a5\u7684\u5efa\u7acb\u548c\u5173\u95ed\u7684\u5f00\u9500，\u63d0\u9ad8\u4e86\u4f20\u8f93\u6548\u7387\u3002<\/p>\n

    \u591a\u8def\u590d\u7528\u8ba1\u6570\u7684\u4e00\u4e9b\u5173\u952e\u70b9：<\/h4>\n
  • \n

    \u5e76\u884c\u4f20\u8f93：\u5728HTTP\/2\u4e2d，\u591a\u8def\u590d\u7528\u5141\u8bb8\u5728\u540c\u4e00\u4e2aTCP\u8fde\u63a5\u4e0a\u5e76\u884c\u4f20\u8f93\u591a\u4e2a\u8bf7\u6c42\u548c\u54cd\u5e94，\u800c\u4e0d\u662f\u50cfHTTP\/1.x\u90a3\u6837\u9700\u8981\u4e3a\u6bcf\u4e2a\u8bf7\u6c42\/\u54cd\u5e94\u5efa\u7acb\u548c\u5173\u95ed\u4e00\u4e2a\u8fde\u63a5\u3002<\/p>\n<\/li>\n

  • \n

    \u6d41ID：\u6bcf\u4e2aHTTP\/2\u7684\u8bf7\u6c42\u6216\u54cd\u5e94\u6d41\u90fd\u88ab\u5206\u914d\u4e00\u4e2a\u552f\u4e00\u7684\u6d41ID，\u7528\u4e8e\u533a\u5206\u4e0d\u540c\u7684\u6570\u636e\u6d41\u3002<\/p>\n<\/li>\n

  • \n

    \u6027\u80fd\u63d0\u5347：\u591a\u8def\u590d\u7528\u51cf\u5c11\u4e86\u8fde\u63a5\u7684\u5efa\u7acb\u548c\u5173\u95ed\u65f6\u95f4，\u51cf\u5c11\u4e86HTTP\u5934\u90e8\u4fe1\u606f\u7684\u5197\u4f59\u4f20\u8f93，\u4ece\u800c\u63d0\u9ad8\u4e86\u7f51\u9875\u7684\u52a0\u8f7d\u901f\u5ea6\u3002<\/p>\n<\/li>\n

  • \n

    \u6d41\u4f18\u5148\u7ea7：HTTP\/2\u652f\u6301\u6d41\u7684\u4f18\u5148\u7ea7\u548c\u6743\u91cd，\u5141\u8bb8\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u5668\u63a7\u5236\u4e0d\u540c\u6d41\u7684\u4f20\u8f93\u987a\u5e8f\u3002<\/p>\n<\/li>\n

  • \n

    \u5934\u90e8\u538b\u7f29：HPACK\u7b97\u6cd5\u7528\u4e8e\u538b\u7f29HTTP\u5934\u90e8，\u8fdb\u4e00\u6b65\u51cf\u5c11\u4e86\u6570\u636e\u4f20\u8f93\u91cf\u3002<\/p>\n<\/li>\n

  • \n

    \u6d41\u91cf\u63a7\u5236：HTTP\/2\u4f7f\u7528\u6d41\u63a7\u5236\u7a97\u53e3\u6765\u63a7\u5236\u6570\u636e\u7684\u53d1\u9001\u901f\u7387，\u907f\u514d\u7f51\u7edc\u62e5\u585e\u3002<\/p>\n<\/li>\n

    \u4f8b\u5b50：<\/h4>\n

    \u5047\u8bbe\u4e00\u4e2a\u7f51\u9875\u9700\u8981\u52a0\u8f7d\u591a\u4e2a\u8d44\u6e90，\u5982HTML\u3001CSS\u3001JavaScript\u6587\u4ef6\u548c\u56fe\u7247\u3002\u5728HTTP\/1.x\u4e2d，\u8fd9\u4e9b\u8d44\u6e90\u53ef\u80fd\u9700\u8981\u901a\u8fc7\u591a\u4e2aTCP\u8fde\u63a5\u987a\u5e8f\u52a0\u8f7d\u3002\u800c\u5728HTTP\/2\u4e2d，\u6240\u6709\u8fd9\u4e9b\u8d44\u6e90\u53ef\u4ee5\u540c\u65f6\u5728\u5355\u4e00\u7684TCP\u8fde\u63a5\u4e0a\u52a0\u8f7d，\u6bcf\u4e2a\u8d44\u6e90\u5206\u914d\u4e00\u4e2a\u6d41ID，\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u5668\u901a\u8fc7\u6d41ID\u6765\u533a\u5206\u548c\u7ba1\u7406\u8fd9\u4e9b\u5e76\u884c\u7684\u4f20\u8f93\u6d41\u3002<\/p>\n

    \u4f8b\u5982，\u5ba2\u6237\u7aef\u53ef\u80fd\u53d1\u9001\u5982\u4e0b\u7684HTTP\/2\u8bf7\u6c42：<\/p>\n

    HEADERS (stream_id=1): :method: GET
    \n :scheme: https
    \n :path: \/css\/style.css
    \n :authority: www.example.com
    \n :priority: 1
    \nBLOCK (stream_id=1): [data for stream 1]<\/p>\n

    HEADERS (stream_id=3): :method: GET
    \n :scheme: https
    \n :path: \/js\/script.js
    \n :authority: www.example.com
    \n :priority: 3
    \nBLOCK (stream_id=3): [data for stream 3]<\/p>\n

    \u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d，\u6d411\u548c\u6d413\u662f\u4e24\u4e2a\u72ec\u7acb\u7684\u8bf7\u6c42，\u5b83\u4eec\u901a\u8fc7\u4e0d\u540c\u7684\u6d41ID\u8fdb\u884c\u533a\u5206，\u5e76\u4e14\u53ef\u4ee5\u540c\u65f6\u5728\u5355\u4e00\u7684TCP\u8fde\u63a5\u4e0a\u4f20\u8f93\u3002<\/p>\n

    \u603b\u7684\u6765\u8bf4，\u591a\u8def\u590d\u7528\u8ba1\u6570\u6307\u7684\u662f\u5728\u591a\u8def\u590d\u7528\u8fde\u63a5\u4e2d\u53ef\u4ee5\u6253\u5f00\u7684\u6d41\u7684\u6570\u91cf，\u5b83\u662f\u8861\u91cf\u591a\u8def\u590d\u7528\u80fd\u529b\u7684\u4e00\u4e2a\u6307\u6807\u3002\u5728HTTP\/2\u4e2d，\u591a\u8def\u590d\u7528\u5141\u8bb8\u66f4\u9ad8\u6548\u7684\u6570\u636e\u4f20\u8f93，\u51cf\u5c11\u4e86\u7f51\u9875\u52a0\u8f7d\u65f6\u95f4，\u6539\u5584\u4e86\u7528\u6237\u4f53\u9a8c\u3002<\/p>\n

    \u5176\u4ed6\u53c2\u8003\u6587\u6863\u94fe\u63a5：<\/p>\n

    Nginx\u5b9e\u73b0\u8d1f\u8f7d\u5747\u8861&Nginx\u7f13\u5b58\u529f\u80fd：tengine-nginx，Memcached https:\/\/www.cnblogs.com\/keerya\/p\/7819842.html<\/p>\n

    \u5229\u7528 Nginx \u53cd\u5411\u4ee3\u7406\u548c\u7f13\u5b58\u529f\u80fd\u81ea\u5efa\u53ca\u4f18\u5316 CDN \u52a0\u901f\u8282\u70b9\u8be6\u7ec6\u6559\u7a0b https:\/\/vpsxb.net\/3934\/<\/p>\n

    nginx\u53cd\u5411\u4ee3\u7406+\u7f13\u5b58\u5f00\u542f+url\u91cd\u5199+\u8d1f\u8f7d\u5747\u8861(\u5e26\u5065\u5eb7\u63a2\u6d4b)\u7684\u90e8\u7f72\u65b9\u6848 NGINX\u53cd\u4ee3\u7f13\u5b58 https:\/\/www.bnxb.com\/nginx\/27505.html<\/p>\n","protected":false},"excerpt":{"rendered":"

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