{"id":18795,"date":"2024-05-16T08:00:29","date_gmt":"2024-05-16T00:00:29","guid":{"rendered":"https:\/\/www.varidata.com\/uncategorized-zh-cn\/how-to-complete-http-2-setup-for-us-web-servers\/"},"modified":"2025-03-25T10:18:59","modified_gmt":"2025-03-25T02:18:59","slug":"how-to-complete-http-2-setup-for-us-web-servers","status":"publish","type":"post","link":"https:\/\/www.varidata.com\/zh-cn\/blog\/how-to-complete-http-2-setup-for-us-web-servers\/","title":{"rendered":"\u5982\u4f55\u5728\u7f8e\u56fdWeb\u670d\u52a1\u5668\u4e0a\u5b8c\u6210HTTP\/2\u8bbe\u7f6e\uff1f"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>[vc_row][vc_column][vc_column_text css=&#8221;&#8221;]<\/p>\n<p>\u5728\u5f53\u4eca\u9ad8\u6027\u80fd\u7684Web\u670d\u52a1\u5668\u79df\u7528\u73af\u5883\u4e2d\uff0cHTTP\/2\u914d\u7f6e\u5bf9\u4e8e\u4f18\u5316<a href=\"https:\/\/www.varidata.com\/zh-cn\/server\/us\/cn2\/\" target=\"_blank\" rel=\"noopener\">\u7f8e\u56fd\u670d\u52a1\u5668<\/a>\u53d8\u5f97\u81f3\u5173\u91cd\u8981\u3002\u672c\u7efc\u5408\u6307\u5357\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5b9e\u65bdHTTP\/2\u7684\u57fa\u672c\u6b65\u9aa4\uff0c\u786e\u4fdd\u60a8\u7684Web\u5e94\u7528\u7a0b\u5e8f\u5b9e\u73b0\u6700\u4f73\u6027\u80fd\u548c\u589e\u5f3a\u7528\u6237\u4f53\u9a8c\u3002<\/p>\n<h2><strong>\u4e86\u89e3HTTP\/2\u534f\u8bae\u57fa\u7840<\/strong><\/h2>\n<p>\u4f5c\u4e3aHTTP\/1.1\u7684\u7ee7\u4efb\u8005\uff0cHTTP\/2\u901a\u8fc7\u4e8c\u8fdb\u5236\u5206\u5e27\u3001\u591a\u8def\u590d\u7528\u548c\u5934\u90e8\u538b\u7f29\u9769\u65b0\u4e86Web\u901a\u4fe1\u3002\u4e0e\u5176\u524d\u8eab\u4e0d\u540c\uff0cHTTP\/2\u80fd\u591f\u901a\u8fc7\u5355\u4e00TCP\u8fde\u63a5\u5b9e\u73b0\u591a\u4e2a\u8bf7\u6c42\u548c\u54cd\u5e94\uff0c\u663e\u8457\u51cf\u5c11\u5ef6\u8fdf\u548c\u8d44\u6e90\u4f7f\u7528\u3002<\/p>\n<p>HTTP\/2\u7684\u4e3b\u8981\u4f18\u52bf\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u4e8c\u8fdb\u5236\u534f\u8bae\uff1a\u9ad8\u6548\u89e3\u6790\u548c\u964d\u4f4e\u9519\u8bef\u6982\u7387<\/li>\n<li>\u591a\u8def\u590d\u7528\uff1a\u5355\u4e00\u8fde\u63a5\u4e0a\u7684\u5e76\u53d1\u8bf7\u6c42<\/li>\n<li>\u5934\u90e8\u538b\u7f29\uff1a\u51cf\u5c11\u5f00\u9500\u548c\u5e26\u5bbd\u4f7f\u7528<\/li>\n<li>\u670d\u52a1\u5668\u63a8\u9001\uff1a\u4e3b\u52a8\u8d44\u6e90\u4ea4\u4ed8<\/li>\n<\/ul>\n<h2><strong>\u6280\u672f\u524d\u63d0\u6761\u4ef6<\/strong><\/h2>\n<p>\u5728\u5f00\u59cb\u914d\u7f6e\u4e4b\u524d\uff0c\u8bf7\u9a8c\u8bc1\u4ee5\u4e0b\u8981\u6c42\uff1a<\/p>\n<pre><code>\u5fc5\u9700\u7ec4\u4ef6\uff1a\r\n- OpenSSL 1.0.2+\uff0c\u7528\u4e8eTLS 1.2\u652f\u6301\r\n- \u670d\u52a1\u5668\u8f6f\u4ef6\uff1a\r\n  * Nginx 1.9.5+\r\n  * Apache 2.4.17+\r\n  * LiteSpeed 5.0+\r\n- \u6709\u6548\u7684SSL\/TLS\u8bc1\u4e66\r\n- Root\/sudo\u8bbf\u95ee\u6743\u9650<\/code><\/pre>\n<p>\u73b0\u4ee3Web\u670d\u52a1\u5668\u9700\u8981\u5b9e\u73b0HTTPS\u624d\u80fd\u652f\u6301HTTP\/2\uff0c\u8fd9\u4f7f\u5f97SSL\/TLS\u8bc1\u4e66\u6210\u4e3a\u5fc5\u9700\u54c1\u3002\u8ba9\u6211\u4eec\u68c0\u67e5\u9a8c\u8bc1\u8fc7\u7a0b\uff1a<\/p>\n<pre><code># \u68c0\u67e5OpenSSL\u7248\u672c\r\nopenssl version\r\n\r\n# \u9a8c\u8bc1Nginx\u7684HTTP\/2\u652f\u6301\r\nnginx -V | grep http_v2_module\r\n\r\n# \u68c0\u67e5Apache\u7248\u672c\u548c\u6a21\u5757\r\napache2 -v\r\napache2ctl -M | grep http2<\/code><\/pre>\n<h2><strong>\u6027\u80fd\u5f71\u54cd\u5206\u6790<\/strong><\/h2>\n<p>\u5b9e\u9645\u57fa\u51c6\u6d4b\u8bd5\u663e\u793aHTTP\/2\u5e26\u6765\u663e\u8457\u7684\u6027\u80fd\u63d0\u5347\uff1a<\/p>\n<ul>\n<li>\u9875\u9762\u52a0\u8f7d\u65f6\u95f4\u51cf\u5c11\uff1a20-60%<\/li>\n<li>\u5e26\u5bbd\u4f7f\u7528\u4f18\u5316\uff1a30-40%<\/li>\n<li>\u9ad8\u5e76\u53d1\u4e0b\u670d\u52a1\u5668CPU\u8d1f\u8f7d\u964d\u4f4e<\/li>\n<li>\u901a\u8fc7\u9ad8\u6548\u7684\u8fde\u63a5\u5904\u7406\u6539\u5584\u79fb\u52a8\u7aef\u6027\u80fd<\/li>\n<\/ul>\n<p>\u8fd9\u4e9b\u6570\u636e\u6765\u81ea\u5bf9\u5404\u79cd\u7f8e\u56fd\u670d\u52a1\u5668\u79df\u7528\u73af\u5883\u7684\u5e7f\u6cdb\u6d4b\u8bd5\uff0c\u63ed\u793a\u4e86HTTP\/2\u5bf9Web\u6027\u80fd\u548c\u670d\u52a1\u5668\u8d44\u6e90\u5229\u7528\u7684\u91cd\u5927\u5f71\u54cd\u3002<\/p>\n<p>\u9700\u8981\u6211\u7ee7\u7eed\u7ffb\u8bd1\u4e0b\u4e00\u90e8\u5206\u5417\uff1f<\/p>\n<h2><strong>Nginx HTTP\/2\u914d\u7f6e\u6d41\u7a0b<\/strong><\/h2>\n<p>\u5728Nginx\u4e0a\u5b9e\u65bdHTTP\/2\u9700\u8981\u7279\u5b9a\u7684\u914d\u7f6e\u8c03\u6574\u3002\u6211\u4eec\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5728\u4e3b\u8981\u7f8e\u56fd\u670d\u52a1\u5668\u79df\u7528\u5e73\u53f0\u4e0a\u7684\u914d\u7f6e\u8fc7\u7a0b\uff0c\u91cd\u70b9\u5173\u6ce8\u6700\u4f73\u6027\u80fd\u8bbe\u7f6e\u3002<\/p>\n<h3>\u57fa\u672cHTTP\/2\u5b9e\u73b0<\/h3>\n<p>\u9996\u5148\uff0c\u4fee\u6539\u60a8\u7684Nginx\u914d\u7f6e\u3002\u627e\u5230SSL\u670d\u52a1\u5668\u5757\u5e76\u6dfb\u52a0http2\u53c2\u6570\uff1a<\/p>\n<pre><code>server {\r\n    listen 443 ssl http2;\r\n    server_name example.com;\r\n    \r\n    ssl_certificate \/path\/to\/cert.pem;\r\n    ssl_certificate_key \/path\/to\/cert.key;\r\n    \r\n    # \u73b0\u4ee3SSL\u914d\u7f6e\r\n    ssl_protocols TLSv1.2 TLSv1.3;\r\n    ssl_ciphers ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256;\r\n    ssl_prefer_server_ciphers on;\r\n    \r\n    # HTTP\/2\u7279\u5b9a\u4f18\u5316\r\n    http2_push_preload on;\r\n    http2_max_concurrent_streams 128;\r\n}<\/code><\/pre>\n<h3>\u9ad8\u7ea7HTTP\/2\u4f18\u5316<\/h3>\n<p>\u4f7f\u7528\u8fd9\u4e9b\u6027\u80fd\u53c2\u6570\u5fae\u8c03\u60a8\u7684HTTP\/2\u5b9e\u73b0\uff1a<\/p>\n<pre><code># \u6027\u80fd\u4f18\u5316\r\nhttp2_recv_buffer_size 256k;\r\nhttp2_idle_timeout 300s;\r\nhttp2_max_field_size 16k;\r\nhttp2_max_header_size 32k;\r\n\r\n# \u8fde\u63a5\u5904\u7406\r\nkeepalive_timeout 300;\r\nkeepalive_requests 100;\r\nreset_timedout_connection on;<\/code><\/pre>\n<h2><strong>\u670d\u52a1\u5668\u63a8\u9001\u7b56\u7565<\/strong><\/h2>\n<p>\u6218\u7565\u6027\u5730\u5b9e\u65bd\u670d\u52a1\u5668\u63a8\u9001\u4ee5\u9884\u52a0\u8f7d\u5173\u952e\u8d44\u6e90\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u5b9e\u7528\u793a\u4f8b\uff1a<\/p>\n<pre><code>location \/ {\r\n    # \u63a8\u9001CSS\u548cJS\u6587\u4ef6\r\n    http2_push \/styles\/main.css;\r\n    http2_push \/js\/critical.js;\r\n    \r\n    # \u57fa\u4e8e\u7528\u6237\u4ee3\u7406\u7684\u6761\u4ef6\u63a8\u9001\r\n    if ($http_user_agent ~* \"Mobile\") {\r\n        http2_push \/styles\/mobile.css;\r\n    }\r\n    \r\n    root \/var\/www\/html;\r\n    index index.html;\r\n}<\/code><\/pre>\n<h3>\u76d1\u63a7\u548c\u8c03\u8bd5<\/h3>\n<p>\u4f7f\u7528\u5185\u7f6e\u5de5\u5177\u8ffd\u8e2aHTTP\/2\u6027\u80fd\uff1a<\/p>\n<pre><code># \u542f\u7528HTTP\/2\u8c03\u8bd5\u65e5\u5fd7\r\nerror_log \/var\/log\/nginx\/http2_debug.log debug;\r\n\r\n# \u76d1\u63a7\u6d3b\u8dc3\u7684HTTP\/2\u8fde\u63a5\r\nhttp2_debug_requests on;\r\nhttp2_debug_hpack on;<\/code><\/pre>\n<p>\u5bf9\u4e8e\u5b9e\u65f6\u76d1\u63a7\uff0c\u5b9e\u73b0\u8fd9\u4e9b\u72b6\u6001\u68c0\u67e5\uff1a<\/p>\n<pre><code>location \/nginx_status {\r\n    stub_status on;\r\n    access_log off;\r\n    allow 127.0.0.1;\r\n    deny all;\r\n}<\/code><\/pre>\n<h2><strong>\u8d1f\u8f7d\u6d4b\u8bd5\u914d\u7f6e<\/strong><\/h2>\n<p>\u5728\u90e8\u7f72\u5230\u751f\u4ea7\u73af\u5883\u4e4b\u524d\uff0c\u8fdb\u884c\u5f7b\u5e95\u7684\u8d1f\u8f7d\u6d4b\u8bd5\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528h2load\u7684\u63a8\u8350\u6d4b\u8bd5\u811a\u672c\uff1a<\/p>\n<pre><code># \u57fa\u672cHTTP\/2\u8d1f\u8f7d\u6d4b\u8bd5\r\nh2load -n100000 -c100 -m10 https:\/\/example.com\/\r\n\r\n# \u5305\u542b\u9884\u70ed\u7684\u9ad8\u7ea7\u6d4b\u8bd5\r\nh2load --warm-up-time=5 -n50000 -c50 \\\r\n       --header='Accept-Encoding: gzip' \\\r\n       https:\/\/example.com\/<\/code><\/pre>\n<p>\u8fd9\u4e9b\u914d\u7f6e\u786e\u4fdd\u5728\u7f8e\u56fd\u670d\u52a1\u5668\u4e0a\u83b7\u5f97\u6700\u4f73\u7684HTTP\/2\u6027\u80fd\uff0c\u540c\u65f6\u4fdd\u6301\u5b89\u5168\u6027\u548c\u7a33\u5b9a\u6027\u3002\u6839\u636e\u6d41\u91cf\u6a21\u5f0f\u5b9a\u671f\u76d1\u63a7\u548c\u8c03\u6574\u8fd9\u4e9b\u53c2\u6570\u5c06\u6700\u5927\u5316HTTP\/2\u5b9e\u65bd\u7684\u6548\u76ca\u3002<\/p>\n<h2><strong>Apache HTTP\/2\u5b9e\u73b0<\/strong><\/h2>\n<p>Apache\u670d\u52a1\u5668\u9700\u8981\u6fc0\u6d3b\u7279\u5b9a\u6a21\u5757\u5e76\u8fdb\u884c\u914d\u7f6e\u624d\u80fd\u652f\u6301HTTP\/2\u3002\u8ba9\u6211\u4eec\u63a2\u8ba8\u5728\u7f8e\u56fd\u670d\u52a1\u5668\u79df\u7528\u73af\u5883\u4e2d\u7684\u5b9e\u65bd\u8fc7\u7a0b\u3002<\/p>\n<h3>\u6a21\u5757\u6fc0\u6d3b<\/h3>\n<p>\u9996\u5148\uff0c\u542f\u7528\u6240\u9700\u6a21\u5757\uff1a<\/p>\n<pre><code># \u542f\u7528HTTP\/2\u6a21\u5757\r\na2enmod http2\r\na2enmod ssl\r\na2enmod headers\r\n\r\n# \u9a8c\u8bc1\u6a21\u5757\u72b6\u6001\r\napache2ctl -M | grep http2\r\nsystemctl restart apache2<\/code><\/pre>\n<h3>Apache\u914d\u7f6e<\/h3>\n<p>\u4fee\u6539\u60a8\u7684Apache\u865a\u62df\u4e3b\u673a\u914d\u7f6e\uff1a<\/p>\n<pre><code>\r\n    ServerName example.com\r\n    DocumentRoot \/var\/www\/html\r\n    \r\n    SSLEngine on\r\n    SSLCertificateFile \/path\/to\/certificate.crt\r\n    SSLCertificateKeyFile \/path\/to\/private.key\r\n    \r\n    # HTTP\/2\u7279\u5b9a\u914d\u7f6e\r\n    Protocols h2 h2c http\/1.1\r\n    \r\n    # \u6027\u80fd\u4f18\u5316\r\n    H2Push on\r\n    H2PushPriority * after\r\n    H2PushPriority css before\r\n    H2PushPriority js before\r\n    H2PushPriority images after\r\n    \r\n    # \u8fde\u63a5\u8bbe\u7f6e\r\n    H2MaxSessionStreams 250\r\n    H2WindowSize 65535\r\n    H2Direct on\r\n<\/code><\/pre>\n<h2><strong>LiteSpeed HTTP\/2\u8bbe\u7f6e<\/strong><\/h2>\n<p>LiteSpeed Web Server (LSWS)\u5305\u542b\u5185\u7f6e\u7684HTTP\/2\u652f\u6301\u3002\u4ee5\u4e0b\u662f\u4f18\u5316\u8fc7\u7a0b\uff1a<\/p>\n<pre><code># \u7f16\u8f91LiteSpeed\u914d\u7f6e\r\nLSWS_HOME\/admin\/conf\/httpd_config.conf\r\n\r\n# HTTP\/2\u8bbe\u7f6e\r\nenableh2: 1\r\nh2MaxConcurrentStreams: 128\r\nh2MaxSessionStreams: 1000\r\nh2StreamingPacketSize: 16384\r\nh2PushStatic: 1<\/code><\/pre>\n<h3>LiteSpeed\u6027\u80fd\u8c03\u4f18<\/h3>\n<p>\u5b9e\u65bd\u8fd9\u4e9b\u9ad8\u7ea7\u8bbe\u7f6e\u4ee5\u83b7\u5f97\u6700\u4f73\u6027\u80fd\uff1a<\/p>\n<pre><code># \u8fde\u63a5\u4f18\u5316\r\nmaxConnections: 2000\r\nmaxSSLConnections: 1000\r\nkeepAliveTimeout: 300\r\nmaxKeepAliveReq: 1000\r\n\r\n# \u8d44\u6e90\u7ba1\u7406\r\nsoftLimit: 2048\r\nhardLimit: 4096\r\nmemHardLimit: 2048M<\/code><\/pre>\n<h2><strong>\u8de8\u5e73\u53f0\u6027\u80fd\u76d1\u63a7<\/strong><\/h2>\n<p>\u5728\u6240\u6709\u670d\u52a1\u5668\u7c7b\u578b\u4e2d\u5b9e\u65bd\u8fd9\u4e9b\u76d1\u63a7\u89e3\u51b3\u65b9\u6848\uff1a<\/p>\n<pre><code># \u670d\u52a1\u5668\u7aef\u76d1\u63a7\u811a\u672c\r\n#!\/bin\/bash\r\nwhile true; do\r\n    netstat -ant | awk '{print $6}' | sort | uniq -c\r\n    sleep 5\r\ndone\r\n\r\n# HTTP\/2\u6d41\u76d1\u63a7\r\ntcpdump -i any -n -s 0 'tcp port 443' -w capture.pcap<\/code><\/pre>\n<h3>\u6027\u80fd\u57fa\u51c6\u6d4b\u8bd5<\/h3>\n<p>\u4f7f\u7528\u8fd9\u4e9b\u547d\u4ee4\u8fdb\u884c\u6bd4\u8f83\u5206\u6790\uff1a<\/p>\n<pre><code># HTTP\/2\u4e0eHTTP\/1.1\u6bd4\u8f83\r\ncurl -w \"%{time_total}\\n\" -o \/dev\/null -s \\\r\n     --http2 https:\/\/example.com\/\r\n\r\n# \u8be6\u7ec6\u65f6\u95f4\u5206\u6790\r\ncurl -w \"@curl-format.txt\" -o \/dev\/null -s \\\r\n     --http2 https:\/\/example.com\/<\/code><\/pre>\n<p>curl-format.txt\u7684\u5185\u5bb9\uff1a<\/p>\n<pre><code>time_namelookup: %{time_namelookup}\r\ntime_connect: %{time_connect}\r\ntime_appconnect: %{time_appconnect}\r\ntime_pretransfer: %{time_pretransfer}\r\ntime_redirect: %{time_redirect}\r\ntime_starttransfer: %{time_starttransfer}\r\ntime_total: %{time_total}\r\n<\/code><\/pre>\n<p>\u8fd9\u4e9b\u7279\u5b9a\u4e8e\u670d\u52a1\u5668\u7684\u914d\u7f6e\u53ef\u5728\u4e0d\u540c\u7684Web\u670d\u52a1\u5668\u5e73\u53f0\u4e0a\u5b9e\u73b0\u9ad8\u6548\u7684HTTP\/2\u5b9e\u65bd\uff0c\u786e\u4fdd\u5728\u7f8e\u56fd\u670d\u52a1\u5668\u79df\u7528\u73af\u5883\u4e2d\u83b7\u5f97\u6700\u4f73\u6027\u80fd\u3002<\/p>\n<h2><strong>\u9ad8\u7ea7HTTP\/2\u4f18\u5316\u6280\u672f<\/strong><\/h2>\n<p>\u9664\u57fa\u672c\u914d\u7f6e\u5916\uff0c\u8fd9\u4e9b\u9ad8\u7ea7\u6280\u672f\u53ef\u4ee5\u5728\u7f8e\u56fd\u670d\u52a1\u5668\u79df\u7528\u5e73\u53f0\u4e0a\u6700\u5927\u5316HTTP\/2\u6027\u80fd\uff1a<\/p>\n<h3>TCP\u4f18\u5316<\/h3>\n<pre><code># \u7cfb\u7edf\u7ea7TCP\u4f18\u5316\r\ncat &gt;&gt; \/etc\/sysctl.conf &lt;&lt; EOF\r\nnet.ipv4.tcp_fin_timeout = 30\r\nnet.ipv4.tcp_keepalive_time = 1200\r\nnet.ipv4.tcp_max_syn_backlog = 8192\r\nnet.ipv4.tcp_tw_reuse = 1\r\nnet.ipv4.ip_local_port_range = 1024 65000\r\nnet.core.netdev_max_backlog = 65536\r\nEOF\r\n\r\nsysctl -p<\/code><\/pre>\n<h3>\u8d44\u6e90\u4f18\u5148\u7ea7\u8bbe\u7f6e<\/h3>\n<p>\u901a\u8fc7\u9002\u5f53\u7684HTTP\/2\u6d41\u7ba1\u7406\u5b9e\u73b0\u6709\u6548\u7684\u8d44\u6e90\u4f18\u5148\u7ea7\uff1a<\/p>\n<pre><code># Nginx\u4f18\u5148\u7ea7\u8bbe\u7f6e\r\nlocation ~* \\.(?:css|js)$ {\r\n    http2_push_preload on;\r\n    add_header Priority \"u=1\";  # \u6700\u9ad8\u4f18\u5148\u7ea7\r\n}\r\n\r\nlocation ~* \\.(?:png|jpg|jpeg|gif|ico)$ {\r\n    http2_push_preload off;\r\n    add_header Priority \"u=3\";  # \u8f83\u4f4e\u4f18\u5148\u7ea7\r\n}<\/code><\/pre>\n<h2><strong>\u5e38\u89c1\u95ee\u9898\u6545\u969c\u6392\u9664<\/strong><\/h2>\n<p>\u89e3\u51b3\u8fd9\u4e9b\u9891\u7e41\u51fa\u73b0\u7684HTTP\/2\u5b9e\u65bd\u6311\u6218\uff1a<\/p>\n<pre><code># \u8c03\u8bd5\u6a21\u5f0f\u6fc0\u6d3b\r\n# Nginx\u9002\u7528\r\nerror_log \/var\/log\/nginx\/error.log debug;\r\n\r\n# Apache\u9002\u7528\r\nLogLevel debug http2:info\r\n\r\n# HTTP\/2\u95ee\u9898\u7684\u5e38\u89c1\u89e3\u51b3\u65b9\u6848\r\n# 1. \u91cd\u7f6eHTTP\/2\u8fde\u63a5\r\nsystemctl reload nginx\r\n\r\n# 2. \u6e05\u9664SSL\u4f1a\u8bdd\u7f13\u5b58\r\nssl_session_cache shared:SSL:10m;\r\nssl_session_timeout 10m;<\/code><\/pre>\n<h3>\u6027\u80fd\u9a8c\u8bc1<\/h3>\n<p>\u4f7f\u7528\u8fd9\u4e9b\u5de5\u5177\u9a8c\u8bc1\u60a8\u7684HTTP\/2\u5b9e\u65bd\uff1a<\/p>\n<pre><code># \u5b89\u88c5\u6d4b\u8bd5\u5de5\u5177\r\napt-get install nghttp2-client\r\nnpm install -g lighthouse\r\n\r\n# \u6027\u80fd\u6d4b\u8bd5\r\nh2load -n1000 -c100 https:\/\/example.com\/\r\nlighthouse --only-categories=performance https:\/\/example.com\/<\/code><\/pre>\n<h2><strong>\u5b89\u5168\u6027\u8003\u8651<\/strong><\/h2>\n<p>\u4e3a\u60a8\u7684HTTP\/2\u90e8\u7f72\u5b9e\u65bd\u8fd9\u4e9b\u5b89\u5168\u63aa\u65bd\uff1a<\/p>\n<pre><code># HSTS\u5b9e\u65bd\r\nadd_header Strict-Transport-Security \"max-age=31536000; includeSubDomains\" always;\r\n\r\n# \u5185\u5bb9\u5b89\u5168\u7b56\u7565\r\nadd_header Content-Security-Policy \"default-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval'; style-src 'self' 'unsafe-inline';\";<\/code><\/pre>\n<h2><strong>\u9762\u5411\u672a\u6765\u7684\u8bbe\u7f6e<\/strong><\/h2>\n<p>\u901a\u8fc7\u8fd9\u4e9b\u76d1\u63a7\u5b9e\u8df5\u7ef4\u6301\u6700\u4f73\u6027\u80fd\uff1a<\/p>\n<pre><code># \u81ea\u52a8\u5065\u5eb7\u68c0\u67e5\u811a\u672c\r\n#!\/bin\/bash\r\nCHECK_URL=\"https:\/\/example.com\"\r\nHTTP2_TEST=$(curl -sI --http2 -o \/dev\/null -w '%{http_version}\\n' $CHECK_URL)\r\n\r\nif [[ \"$HTTP2_TEST\" == \"2\" ]]; then\r\n    echo \"HTTP\/2\u5de5\u4f5c\u6b63\u5e38\"\r\nelse\r\n    echo \"HTTP\/2\u68c0\u67e5\u5931\u8d25\" | mail -s \"HTTP\/2\u8b66\u62a5\" admin@example.com\r\nfi<\/code><\/pre>\n<p>\u5b9a\u671f\u76d1\u63a7\u548c\u7ef4\u62a4\u786e\u4fdd\u60a8\u7684HTTP\/2\u914d\u7f6e\u7ee7\u7eed\u5728\u7f8e\u56fdWeb\u670d\u52a1\u5668\u4e0a\u63d0\u4f9b\u6700\u4f73\u6027\u80fd\u3002\u8bf7\u6301\u7eed\u5173\u6ce8\u534f\u8bae\u53d1\u5c55\u5e76\u76f8\u5e94\u8c03\u6574\u914d\u7f6e\u3002<\/p>\n<h2><strong>\u7ed3\u8bba<\/strong><\/h2>\n<p>\u5728\u7f8e\u56fdWeb\u670d\u52a1\u5668\u4e0a\u5b9e\u65bdHTTP\/2\u663e\u8457\u63d0\u5347\u4e86\u7f51\u7ad9\u6027\u80fd\u548c\u7528\u6237\u4f53\u9a8c\u3002\u901a\u8fc7\u5728\u4e0d\u540c\u670d\u52a1\u5668\u5e73\u53f0\u4e0a\u8fdb\u884c\u9002\u5f53\u7684\u914d\u7f6e\u548c\u4f18\u5316\uff0c\u60a8\u53ef\u4ee5\u5728\u52a0\u8f7d\u65f6\u95f4\u548c\u8d44\u6e90\u5229\u7528\u65b9\u9762\u5b9e\u73b0\u663e\u8457\u6539\u8fdb\u3002\u8bf7\u8bb0\u4f4f\u5b9a\u671f\u6d4b\u8bd5\u548c\u66f4\u65b0\u60a8\u7684HTTP\/2\u914d\u7f6e\uff0c\u4ee5\u7ef4\u6301\u6700\u4f73\u6027\u80fd\u548c\u5b89\u5168\u6807\u51c6\u3002<\/p>\n<p>[\/vc_column_text][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>[vc_row][vc_column][vc_column_text css=&#8221;&#8221;] \u5728\u5f53\u4eca\u9ad8\u6027\u80fd\u7684Web\u670d\u52a1\u5668\u79df\u7528\u73af\u5883\u4e2d\uff0cHTTP\/2\u914d\u7f6e\u5bf9\u4e8e\u4f18\u5316\u7f8e\u56fd\u670d\u52a1\u5668\u53d8\u5f97\u81f3\u5173\u91cd\u8981\u3002\u672c\u7efc\u5408\u6307\u5357\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5b9e\u65bdHTTP\/2\u7684\u57fa\u672c\u6b65\u9aa4\uff0c\u786e\u4fdd\u60a8\u7684Web\u5e94\u7528\u7a0b\u5e8f\u5b9e\u73b0\u6700\u4f73\u6027\u80fd\u548c\u589e\u5f3a\u7528\u6237\u4f53\u9a8c\u3002 \u4e86\u89e3HTTP\/2\u534f\u8bae\u57fa\u7840 \u4f5c\u4e3aHTTP\/1.1\u7684\u7ee7\u4efb\u8005\uff0cHTTP\/2\u901a\u8fc7\u4e8c\u8fdb\u5236\u5206\u5e27\u3001\u591a\u8def\u590d\u7528\u548c\u5934\u90e8\u538b\u7f29\u9769\u65b0\u4e86Web\u901a\u4fe1\u3002\u4e0e\u5176\u524d\u8eab\u4e0d\u540c\uff0cHTTP\/2\u80fd\u591f\u901a\u8fc7\u5355\u4e00TCP\u8fde\u63a5\u5b9e\u73b0\u591a\u4e2a\u8bf7\u6c42\u548c\u54cd\u5e94\uff0c\u663e\u8457\u51cf\u5c11\u5ef6\u8fdf\u548c\u8d44\u6e90\u4f7f\u7528\u3002 HTTP\/2\u7684\u4e3b\u8981\u4f18\u52bf\u5305\u62ec\uff1a \u4e8c\u8fdb\u5236\u534f\u8bae\uff1a\u9ad8\u6548\u89e3\u6790\u548c\u964d\u4f4e\u9519\u8bef\u6982\u7387 \u591a\u8def\u590d\u7528\uff1a\u5355\u4e00\u8fde\u63a5\u4e0a\u7684\u5e76\u53d1\u8bf7\u6c42 \u5934\u90e8\u538b\u7f29\uff1a\u51cf\u5c11\u5f00\u9500\u548c\u5e26\u5bbd\u4f7f\u7528 \u670d\u52a1\u5668\u63a8\u9001\uff1a\u4e3b\u52a8\u8d44\u6e90\u4ea4\u4ed8 \u6280\u672f\u524d\u63d0\u6761\u4ef6 \u5728\u5f00\u59cb\u914d\u7f6e\u4e4b\u524d\uff0c\u8bf7\u9a8c\u8bc1\u4ee5\u4e0b\u8981\u6c42\uff1a \u5fc5\u9700\u7ec4\u4ef6\uff1a &#8211; OpenSSL 1.0.2+\uff0c\u7528\u4e8eTLS 1.2\u652f\u6301 &#8211; \u670d\u52a1\u5668\u8f6f\u4ef6\uff1a * Nginx 1.9.5+ * Apache 2.4.17+ * LiteSpeed 5.0+ &#8211; \u6709\u6548\u7684SSL\/TLS\u8bc1\u4e66 &#8211; Root\/sudo\u8bbf\u95ee\u6743\u9650 \u73b0\u4ee3Web\u670d\u52a1\u5668\u9700\u8981\u5b9e\u73b0HTTPS\u624d\u80fd\u652f\u6301HTTP\/2\uff0c\u8fd9\u4f7f\u5f97SSL\/TLS\u8bc1\u4e66\u6210\u4e3a\u5fc5\u9700\u54c1\u3002\u8ba9\u6211\u4eec\u68c0\u67e5\u9a8c\u8bc1\u8fc7\u7a0b\uff1a # \u68c0\u67e5OpenSSL\u7248\u672c openssl version # \u9a8c\u8bc1Nginx\u7684HTTP\/2\u652f\u6301 nginx -V | grep http_v2_module # \u68c0\u67e5Apache\u7248\u672c\u548c\u6a21\u5757 apache2 -v apache2ctl -M | grep http2 \u6027\u80fd\u5f71\u54cd\u5206\u6790 \u5b9e\u9645\u57fa\u51c6\u6d4b\u8bd5\u663e\u793aHTTP\/2\u5e26\u6765\u663e\u8457\u7684\u6027\u80fd\u63d0\u5347\uff1a [&#8230;]<\/p>\n<p><a class=\"btn btn-secondary understrap-read-more-link\" href=\"https:\/\/www.varidata.com\/zh-cn\/blog\/how-to-complete-http-2-setup-for-us-web-servers\/\">Read More&#8230;<\/a><\/p>\n","protected":false},"author":8,"featured_media":18792,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[76],"tags":[],"class_list":["post-18795","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u5982\u4f55\u5728\u7f8e\u56fdWeb\u670d\u52a1\u5668\u4e0a\u5b8c\u6210HTTP\/2\u8bbe\u7f6e\uff1f<\/title>\n<meta name=\"description\" content=\"\u5b66\u4e60\u5982\u4f55\u5728\u7f8e\u56fdWeb\u670d\u52a1\u5668\u4e0a\u914d\u7f6eHTTP\/2\u534f\u8bae\u3002\u5305\u542bNginx\u3001Apache\u548cLiteSpeed\u7684\u5206\u6b65\u6307\u5357\uff0c\u9644\u5e26\u5b9e\u7528\u793a\u4f8b\u548c\u6027\u80fd\u4f18\u5316\u6280\u5de7\u3002\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.varidata.com\/zh-cn\/blog\/how-to-complete-http-2-setup-for-us-web-servers\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u5982\u4f55\u5728\u7f8e\u56fdWeb\u670d\u52a1\u5668\u4e0a\u5b8c\u6210HTTP\/2\u8bbe\u7f6e\uff1f\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.varidata.com\/zh-cn\/blog\/how-to-complete-http-2-setup-for-us-web-servers\/\" \/>\n<meta property=\"og:site_name\" content=\"Varidata Limited\" \/>\n<meta property=\"article:published_time\" content=\"2024-05-16T00:00:29+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-03-25T02:18:59+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.varidata.com\/wp-content\/uploads\/2025\/03\/va-blog-2024-05-16-blogA.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"614\" 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