{"id":22385,"date":"2024-09-12T15:29:28","date_gmt":"2024-09-12T07:29:28","guid":{"rendered":"https:\/\/cn.hostease.com\/blog\/?p=22385"},"modified":"2024-09-12T15:29:31","modified_gmt":"2024-09-12T07:29:31","slug":"%e5%a6%82%e4%bd%95%e5%9c%a8%e6%9c%8d%e5%8a%a1%e5%99%a8%e4%b8%8a%e5%90%af%e7%94%a8http-2","status":"publish","type":"post","link":"https:\/\/cn.hostease.com\/blog\/server\/%e5%a6%82%e4%bd%95%e5%9c%a8%e6%9c%8d%e5%8a%a1%e5%99%a8%e4%b8%8a%e5%90%af%e7%94%a8http-2\/","title":{"rendered":"\u5982\u4f55\u5728\u670d\u52a1\u5668\u4e0a\u542f\u7528HTTP 2"},"content":{"rendered":"\n

HTTP\/2 \u662f\u4e00\u6b21\u7f51\u7edc\u534f\u8bae\u6280\u672f\u7684\u91cd\u5927\u5347\u7ea7\uff0c\u901a\u8fc7\u5f15\u5165\u591a\u8def\u590d\u7528\u3001\u5934\u90e8\u538b\u7f29\u548c\u670d\u52a1\u5668\u63a8\u9001\u7b49\u529f\u80fd\uff0c\u5927\u5e45\u52a0\u5feb\u7f51\u9875\u52a0\u8f7d\u901f\u5ea6\u3002\u4e0d\u4ec5\u5728\u901f\u5ea6\u3001\u6548\u7387\u548c\u5b89\u5168\u6027\u4e0a\u5168\u9762\u8d85\u8d8a\u4e86 HTTP\/1.1\uff0c\u4e5f\u663e\u8457\u63d0\u5347\u4e86\u7528\u6237\u7684\u4f7f\u7528\u4f53\u9a8c\u3002<\/p>\n\n\n\n

\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u901a\u8fc7\u5e38\u89c1\u7684\u63a7\u5236\u9762\u677f\uff08\u5982 Plesk \u548c cPanel\uff09\u5728\u670d\u52a1\u5668\u4e0a\u542f\u7528 HTTP\/2\u3002\u6211\u4eec\u4f1a\u9010\u6b65\u5206\u89e3\u64cd\u4f5c\u6b65\u9aa4\uff0c\u63d0\u4f9b\u6e05\u6670\u7684\u8bf4\u660e\u548c\u5b9e\u7528\u5efa\u8bae\uff0c\u5e2e\u52a9\u4f60\u987a\u5229\u5b8c\u6210 HTTP\/2 \u7684\u542f\u7528\u3002<\/p>\n\n\n\n

\u4ec0\u4e48\u662f HTTP\/2\uff1f<\/strong><\/h3>\n\n\n\n

HTTP\/2 \u662f HTTP \u7f51\u7edc\u534f\u8bae\u7684\u4e00\u4e2a\u91cd\u5927\u4fee\u8ba2\u7248\u672c\uff0c\u4e8e2015\u5e74\u6b63\u5f0f\u6279\u51c6\u3002\u5b83\u57fa\u4e8e\u8c37\u6b4c\u7684 SPDY \u534f\u8bae\uff0c\u65e8\u5728\u63d0\u9ad8\u5ba2\u6237\u7aef\u4e0e\u670d\u52a1\u5668\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u901f\u5ea6\u3001\u6548\u7387\u548c\u5b89\u5168\u6027\u3002<\/p>\n\n\n\n

HTTP\/1.1 \u65e9\u57281997\u5e74\u5c31\u5df2\u7ecf\u6807\u51c6\u5316\uff0c\u800c HTTP\/2 \u9488\u5bf9\u524d\u4ee3\u534f\u8bae\u4e2d\u7684\u6027\u80fd\u74f6\u9888\u8fdb\u884c\u4e86\u8bf8\u591a\u6539\u8fdb\u3002<\/p>\n\n\n\n

HTTP\/2 \u4e0e HTTP\/1.1 \u7684\u533a\u522b<\/strong><\/h3>\n\n\n\n

1.\u8fde\u63a5\u7ba1\u7406<\/strong><\/p>\n\n\n\n

HTTP\/1.1<\/strong>\uff1a\u6bcf\u4e2a\u8bf7\u6c42-\u54cd\u5e94\u5bf9\u4f7f\u7528\u5355\u4e2a\u8fde\u63a5\u3002\u8fd9\u610f\u5473\u7740\u5bf9\u4e8e\u6bcf\u4e2a\u8d44\u6e90\uff08\u5982\u56fe\u50cf\u3001\u811a\u672c\u548c\u6837\u5f0f\u8868\uff09\uff0c\u90fd\u5fc5\u987b\u5efa\u7acb\u4e00\u4e2a\u65b0\u8fde\u63a5\uff0c\u4ece\u800c\u5bfc\u81f4\u6548\u7387\u4f4e\u4e0b\u548c\u5ef6\u8fdf\u589e\u52a0\u3002<\/p>\n\n\n\n

HTTP\/2<\/strong>\uff1a\u5229\u7528\u5355\u4e2a\u8fde\u63a5\u5904\u7406\u591a\u4e2a\u6d41\uff0c\u5141\u8bb8\u901a\u8fc7\u4e00\u4e2a\u8fde\u63a5\u540c\u65f6\u53d1\u9001\u591a\u4e2a\u8bf7\u6c42\u548c\u54cd\u5e94\u3002\u8fd9\u79cd\u591a\u8def\u590d\u7528\u51cf\u5c11\u4e86\u5efa\u7acb\u591a\u4e2a\u8fde\u63a5\u6240\u5e26\u6765\u7684\u5f00\u9500\u548c\u5ef6\u8fdf\u3002<\/p>\n\n\n\n

2.\u62a5\u5934\u538b\u7f29<\/strong><\/p>\n\n\n\n

HTTP\/1.1<\/strong>\uff1a\u6807\u5934\u4ee5\u7eaf\u6587\u672c\u5f62\u5f0f\u53d1\u9001\uff0c\u8fd9\u53ef\u80fd\u4f1a\u53d8\u5f97\u975e\u5e38\u5927\u5e76\u589e\u52a0\u5927\u91cf\u5f00\u9500\uff0c\u5c24\u5176\u662f\u5728\u91cd\u590d\u8bf7\u6c42\u7684\u60c5\u51b5\u4e0b\u3002 \u5927\u7684\u5f00\u9500\u3002<\/p>\n\n\n\n

HTTP\/2<\/strong>\uff1a\u4f7f\u7528 HPACK \u7b97\u6cd5\u5b9e\u73b0\u62a5\u5934\u538b\u7f29\uff0c\u51cf\u5c11\u62a5\u5934\u7684\u5927\u5c0f\uff0c\u4ece\u800c\u51cf\u5c11\u9700\u8981\u4f20\u8f93\u7684\u6570\u636e\u91cf\u3002<\/p>\n\n\n\n

3.\u6570\u636e\u683c\u5f0f<\/strong><\/p>\n\n\n\n

HTTP\/1.1<\/strong>\uff1a\u4f7f\u7528\u57fa\u4e8e\u6587\u672c\u7684\u683c\u5f0f\uff0c\u6548\u7387\u8f83\u4f4e\uff0c\u89e3\u6790\u65f6\u66f4\u5bb9\u6613\u51fa\u9519\u3002<\/p>\n\n\n\n

HTTP\/2<\/strong>\uff1a\u91c7\u7528\u4e8c\u8fdb\u5236\u683c\u5f0f\uff0c\u4f20\u8f93\u548c\u89e3\u6790\u66f4\u4e3a\u9ad8\u6548\uff0c\u51fa\u9519\u7684\u53ef\u80fd\u6027\u4e5f\u5927\u5e45\u964d\u4f4e\u3002<\/p>\n\n\n\n

4.\u670d\u52a1\u5668\u63a8\u9001<\/strong><\/p>\n\n\n\n

HTTP\/1.1<\/strong>\uff1a\u670d\u52a1\u5668\u53ea\u80fd\u54cd\u5e94\u5ba2\u6237\u7aef\u7684\u8bf7\u6c42\uff0c\u610f\u5473\u7740\u6bcf\u6b21\u8d44\u6e90\u8bf7\u6c42\u5fc5\u987b\u7531\u5ba2\u6237\u7aef\u53d1\u8d77\u3002<\/p>\n\n\n\n

HTTP\/2<\/strong>\uff1a\u5f15\u5165\u4e86\u670d\u52a1\u5668\u63a8\u9001\u529f\u80fd\uff0c\u4f7f\u670d\u52a1\u5668\u80fd\u591f\u5728\u5ba2\u6237\u7aef\u8bf7\u6c42\u4e4b\u524d\u4e3b\u52a8\u53d1\u9001\u8d44\u6e90\uff0c\u51cf\u5c11\u7f51\u9875\u52a0\u8f7d\u65f6\u95f4\u3002<\/p>\n\n\n\n

\u5bf9 HTTP\/2 \u7684\u9700\u6c42<\/strong><\/h3>\n\n\n\n

\u968f\u7740\u7f51\u7edc\u5e94\u7528\u7684\u65e5\u76ca\u590d\u6742\u548c\u7528\u6237\u5bf9\u5373\u65f6\u8bbf\u95ee\u7684\u671f\u671b\uff0c\u63d0\u5347\u534f\u8bae\u6548\u7387\u7684\u9700\u6c42\u6108\u52a0\u8feb\u5207\u3002HTTP\/2 \u76f8\u6bd4 HTTP\/1.1 \u63d0\u4f9b\u4e86\u591a\u9879\u589e\u5f3a\u529f\u80fd\u3002<\/p>\n\n\n\n

\u7f51\u7edc\u5185\u5bb9\u65e5\u76ca\u590d\u6742<\/strong>\uff1a\u73b0\u4ee3\u7f51\u7ad9\u6bd420\u4e16\u7eaa90\u5e74\u4ee3\u672b\u590d\u6742\u5f97\u591a\u3002\u5b83\u4eec\u901a\u5e38\u5305\u542b\u5927\u91cf\u8d44\u6e90\uff0c\u5982\u56fe\u7247\u3001JavaScript \u6587\u4ef6\u548c CSS \u6837\u5f0f\u8868\u3002\u6bcf\u4e2a\u8d44\u6e90\u90fd\u9700\u8981\u5355\u72ec\u8bf7\u6c42\uff0c\u5728 HTTP\/1.1 \u73af\u5883\u4e0b\u5ef6\u8fdf\u4f1a\u975e\u5e38\u4e25\u91cd\u3002<\/p>\n\n\n\n

\u6027\u80fd\u74f6\u9888<\/strong>\uff1aHTTP\/1.1 \u7684\u8bf7\u6c42-\u54cd\u5e94\u6a21\u578b\u5bb9\u6613\u5728\u79fb\u52a8\u7f51\u7edc\u6216\u9ad8\u5ef6\u8fdf\u73af\u5883\u4e2d\u6210\u4e3a\u74f6\u9888\u3002\u591a\u8fde\u63a5\u548c\u5927\u6807\u5934\u7684\u5f00\u9500\u4f1a\u964d\u4f4e\u9875\u9762\u52a0\u8f7d\u901f\u5ea6\uff0c\u5bfc\u81f4\u7528\u6237\u4f53\u9a8c\u4e0d\u4f73\u3002<\/p>\n\n\n\n

\u5b89\u5168\u6027\u9700\u6c42\u589e\u52a0<\/strong>\uff1aHTTP\/2 \u8981\u6c42\u4f7f\u7528 SSL\/TLS \u786e\u4fdd\u4f20\u8f93\u4e2d\u7684\u6570\u636e\u52a0\u5bc6\uff0c\u8fd9\u4e0d\u4ec5\u63d0\u9ad8\u4e86\u5b89\u5168\u6027\uff0c\u4e5f\u589e\u5f3a\u4e86\u7528\u6237\u7684\u4fe1\u4efb\u611f\u3002<\/p>\n\n\n\n

\u542f\u7528 HTTP\/2 \u7684\u6b65\u9aa4<\/strong><\/h3>\n\n\n\n

\u5728 Plesk\u63a7\u5236\u9762\u677f\u4e2d \u4e0a\u542f\u7528 HTTP\/2<\/strong><\/h4>\n\n\n\n
    \n
  1. \u767b\u5f55 Plesk>>\u5de5\u5177\u548c\u8bbe\u7f6e > >\u66f4\u65b0\u548c\u5347\u7ea7,\u66f4\u65b0 Plesk \u548c\u670d\u52a1\u5668\u8f6f\u4ef6\u5305\u3002<\/li>\n\n\n\n
  2. \u786e\u4fdd\u670d\u52a1\u5668\u7b26\u5408 HTTP\/2 \u7684\u8981\u6c42\uff08Apache \u9700\u914d\u7f6e\u4e3a nginx \u53cd\u5411\u4ee3\u7406\uff0c\u6216\u542f\u7528\u4e86 mod_http2 \u6a21\u5757\uff09\u3002<\/li>\n\n\n\n
  3. \u5728 \u5de5\u5177\u548c\u8bbe\u7f6e > Apache Web Server \u4e2d\u52fe\u9009\u542f\u7528 HTTP\/2 \u652f\u6301\u3002<\/li>\n\n\n\n
  4. \u5728 \u7f51\u7ad9\u4e0e\u57df\u540d > [\u9009\u62e9\u4f60\u7684\u57df\u540d] > SSL\/TLS \u8bc1\u4e66 \u4e2d\u5b89\u88c5\u6216\u9a8c\u8bc1\u6709\u6548\u7684 SSL \u8bc1\u4e66\u3002<\/li>\n\n\n\n
  5. \u4f7f\u7528 KeyCDN HTTP\/2 \u6d4b\u8bd5\u5de5\u5177\u6216 SSL Labs \u6d4b\u8bd5 HTTP\/2 \u652f\u6301\u3002<\/li>\n\n\n\n
  6. \u8fdb\u5165 \u5de5\u5177\u548c\u8bbe\u7f6e > \u670d\u52a1\u7ba1\u7406 \u5e76\u91cd\u542f Apache \u548c nginx \u670d\u52a1\u3002<\/li>\n<\/ol>\n\n\n\n

    \u5728cPanel\u63a7\u5236\u9762\u677f\u4e0a\u542f\u7528 HTTP\/2<\/strong><\/h4>\n\n\n\n
      \n
    1. \u767b\u5f55 WHM,\u786e\u4fdd cPanel\u6240\u6709\u670d\u52a1\u5668\u8f6f\u4ef6\u5305\u90fd\u662f\u6700\u65b0\u7248\u672c\uff0c\u5e76\u4e14\u5df2\u5b89\u88c5\u4e86 EasyApache 4\u3002<\/li>\n\n\n\n
    2. \u5728 EasyApache 4 \u4e2d\uff0c\u70b9\u51fb \u81ea\u5b9a\u4e49\uff0c\u8fdb\u5165 Apache \u6a21\u5757\u90e8\u5206\uff0c\u9009\u62e9 mod_http2 \u6a21\u5757\u5e76\u70b9\u51fb \u5b89\u88c5\u3002<\/li>\n\n\n\n
    3. \u8fdb\u5165 \u670d\u52a1\u914d\u7f6e > >Apache \u914d\u7f6e >> \u5168\u5c40\u914d\u7f6e \u5e76\u786e\u4fdd\u534f\u8bae\u6307\u4ee4\u4e2d\u5305\u542b h2 \u548c http\/1.1\u3002<\/li>\n\n\n\n
    4. \u9a8c\u8bc1\u57df\u540d\u7684 SSL \u8bc1\u4e66\uff0c\u786e\u4fdd\u6709\u6548\u3002<\/li>\n\n\n\n
    5. \u91cd\u542f Apache \u670d\u52a1\uff0c\u786e\u4fdd HTTP\/2 \u6b63\u5e38\u542f\u7528\u3002<\/li>\n<\/ol>\n\n\n\n

      \u8fdb\u4e00\u6b65\u63d0\u5347\u7f51\u7ad9\u5b89\u5168\u6027\u548c\u6027\u80fd<\/strong><\/h2>\n\n\n\n

      Hostease<\/a> \u63d0\u4f9b\u7684\u9999\u6e2f\u4e3b\u673a<\/a>\u548c\u7f8e\u56fd\u670d\u52a1\u5668<\/a>\u670d\u52a1\u4e0d\u4ec5\u7a33\u5b9a\u9ad8\u901f\uff0c\u8fd8\u5168\u9762\u652f\u6301 HTTP\/2 \u534f\u8bae\uff0c\u8ba9\u4f60\u7684\u7f51\u7ad9\u5728\u6027\u80fd\u4e0a\u66f4\u4e0a\u4e00\u5c42\u697c\u3002\u6b64\u5916\uff0c\u96c6\u6210\u7684 SiteLock \u5b89\u5168\u670d\u52a1\u8ba9\u4f60\u7684\u7f51\u7ad9\u5728\u9ad8\u901f\u8fd0\u8f6c\u7684\u540c\u65f6\uff0c\u4fdd\u6301\u6700\u9ad8\u7ea7\u522b\u7684\u5b89\u5168\u6027\uff0c\u6709\u6548\u9632\u5fa1\u7f51\u7edc\u653b\u51fb\u3002<\/p>\n\n\n\n

      \"US
      US Dedicated Server<\/figcaption><\/figure>\n\n\n\n

      \u6d4b\u8bd5 HTTP\/2 \u6027\u80fd<\/strong><\/h3>\n\n\n\n

      \u542f\u7528 HTTP\/2 \u540e\uff0c\u4f7f\u7528\u5de5\u5177\u5982 WebPageTest.org \u9a8c\u8bc1\u662f\u5426\u914d\u7f6e\u6b63\u786e\u5e76\u67e5\u770b\u6027\u80fd\u63d0\u5347\u3002\u6d4b\u8bd5\u52a0\u8f7d\u65f6\u95f4\u3001\u5ef6\u8fdf\u548c\u8d44\u6e90\u52a0\u8f7d\u6548\u7387\u662f\u5426\u6709\u6240\u6539\u5584\u3002<\/p>\n\n\n\n

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