{"id":3669,"date":"2021-11-21T22:38:01","date_gmt":"2021-11-22T06:38:01","guid":{"rendered":"https:\/\/www.xh86.me\/?p=3669"},"modified":"2021-11-21T22:47:04","modified_gmt":"2021-11-22T06:47:04","slug":"%e5%8a%a0%e9%80%9f-nginx-%e5%93%8d%e5%ba%94%e7%9a%84-5-%e4%b8%aa%e6%8e%aa%e6%96%bd%ef%bc%81%e6%95%88%e6%9e%9c%e6%98%8e%e6%98%be","status":"publish","type":"post","link":"https:\/\/www.xh86.me\/?p=3669","title":{"rendered":"\u52a0\u901f Nginx \u54cd\u5e94\u7684 5 \u4e2a\u63aa\u65bd\uff01\u6548\u679c\u660e\u663e\uff01"},"content":{"rendered":"
\n

\u6d77\u519b\u4e0a\u5c06\u5a01\u5ec9\u00b7\u9ea6\u514b\u62c9\u6587\u5728 <\/span>2014<\/span><\/code>\u00a0\u5e74\u4e8e\u5fb7\u514b\u8428\u65af\u5927\u5b66\u53d1\u8868\u7684\u8457\u540d\u6f14\u8bb2\u4e2d\u8bf4\uff0c\u5982\u679c\u4f60\u60f3\u6539\u53d8\u4e16\u754c\uff0c\u5c31\u4ece\u94fa\u5e8a\u5f00\u59cb\u5427\uff01\u6709\u65f6\uff0c\u4e00\u4e9b\u5f88\u5c0f\u7684\u4e8b\u60c5\u53ef\u80fd\u4f1a\u4ea7\u751f\u5f88\u5927\u7684\u5f71\u54cd\uff0c\u65e0\u8bba\u4f60\u662f\u65e9\u4e0a\u8d77\u6765\u6574\u7406\u4f60\u7684\u5e8a\u94fa\uff0c\u8fd8\u662f\u5bf9\u7f51\u7ad9\u7684\u00a0<\/span>HTTP<\/span><\/code>\u00a0\u670d\u52a1\u914d\u7f6e\u6587\u4ef6\u505a\u4e00\u4e9b\u5c0f\u5c0f\u7684\u6539\u53d8\u3002<\/span><\/p>\n

\u8fd9\u770b\u8d77\u6765\u50cf\u662f\u4e0d\u662f\u6709\u4e9b\u5938\u5927\u5176\u8bcd\u5462\uff1f\u4f46\u662f\uff0c\u5728\u00a0<\/span>2020<\/span><\/code>\u00a0\u5e74\u7684\u524d\u51e0\u4e2a\u6708\u91cc\u9762\uff0c\u51fb\u57ae\u4e86\u4eba\u4eec\u5173\u4e8e\u4e16\u754c\uff0c\u4ec0\u4e48\u662f\u6b63\u5e38\u548c\u5408\u7406\u7684\u5b9a\u4e49\u3002\u7531\u4e8e\u00a0<\/span>COVID\u201119<\/span><\/code>\u00a0\u7684\u5927\u6d41\u884c\uff0c\u5730\u7403\u4e0a\u5c06\u8fd1\u4e00\u534a\u7684\u4eba\u88ab\u56f0\u5728\u5bb6\u4e2d\uff0c\u4e92\u8054\u7f51\u5df2\u6210\u4e3a\u4ed6\u4eec\u4ea4\u6d41\u3001\u5a31\u4e50\u3001\u8d2d\u4e70\u98df\u7269\u3001\u5de5\u4f5c\u548c\u6559\u80b2\u7684\u552f\u4e00\u65b9\u5f0f\u3002\u6bcf\u4e00\u5468\uff0c\u4e92\u8054\u7f51\u7684\u7f51\u7edc\u6d41\u91cf\u548c\u670d\u52a1\u5668\u8d1f\u8f7d\u90fd\u6bd4\u4ee5\u5f80\u4efb\u4f55\u65f6\u5019\u90fd\u8981\u9ad8\u3002\u6839\u636e\u00a0<\/span>BroadbandNow<\/span><\/code>\u00a0\u516c\u53f8\u00a0<\/span>3<\/span><\/code>\u00a0\u6708\u00a0<\/span>25<\/span><\/code>\u00a0\u65e5\u53d1\u5e03\u7684\u62a5\u544a\u663e\u793a\uff0c\u5f88\u591a\u57ce\u5e02\u5df2\u7ecf\u51fa\u73b0\u4e00\u5b9a\u7a0b\u5ea6\u7684\u7f51\u7edc\u9000\u5316\u3002<\/span><\/p>\n

\u8fd9\u65f6\uff0c\u6211\u4eec\u5c31\u9700\u8981\u901a\u8fc7\u4f18\u5316\u7f51\u7ad9\uff0c\u5bf9\u00a0<\/span>HTTP<\/span><\/code>\u00a0\u670d\u52a1\u5668\u8fdb\u884c\u4e00\u4e9b\u5c0f\u7684\u6539\u52a8\uff0c\u53ef\u4ee5\u51cf\u5c11\u7528\u6237\u4f7f\u7528\u7684\u7f51\u7edc\u5e26\u5bbd\u548c\u670d\u52a1\u5668\u4e0a\u7684\u8d1f\u8f7d\uff0c\u5c31\u53ef\u4ee5\u7ed9\u66f4\u591a\u7528\u6237\u63d0\u4f9b\u670d\u52a1\u3002\u8fd9\u91cc\uff0c\u6211\u4eec\u5c06\u4ecb\u7ecd\u4e00\u4e9b\u7b80\u5355\u4f46\u529f\u80fd\u5f3a\u5927\u7684\u914d\u7f6e\u66f4\u6539\uff0c\u8fd9\u4e9b\u6539\u52a8\u64cd\u4f5c\u6b65\u9aa4\u975e\u5e38\u7b80\u5355\uff0c\u4f46\u53ef\u4ee5\u660e\u663e\u63d0\u9ad8\u7f51\u7ad9\u6027\u80fd\u5e76\u51cf\u5c11\u4f7f\u7528\u7684\u7f51\u7edc\u5e26\u5bbd\u3002<\/span><\/p>\n

\u4e3e\u4e00\u4e2a\u73b0\u5b9e\u5b58\u5728\u7684\u4f8b\u5b50\uff0c\u6211\u4eec\u6709\u4e00\u4e2a\u7535\u5b50\u5546\u52a1\u7684\u7ad9\u70b9\uff0c\u8be5\u7ad9\u70b9\u8fd0\u884c\u7740\u00a0<\/span>Nginx1.15.9<\/span><\/code>\u00a0\u4f5c\u4e3a\u5176\u00a0<\/span>web<\/span><\/code>\u00a0\u670d\u52a1\u5668\u3002\u4e3a\u4e86\u4fbf\u4e8e\u8ba1\u7b97\uff0c\u6211\u4eec\u5047\u8bbe\u8be5\u7ad9\u70b9\u6bcf\u5929\u6709\u00a0<\/span>100<\/span><\/code>\u00a0\u4e2a\u72ec\u7acb\u7528\u6237\uff0c<\/span>30%<\/span><\/code>\u00a0\u7684\u7528\u6237\u662f\u91cd\u590d\u8bbf\u95ee\u8005\uff0c\u6bcf\u4e2a\u7528\u6237\u5728\u4e00\u4e2a\u4f1a\u8bdd\u4e2d\u5e73\u5747\u8bbf\u95ee\u00a0<\/span>4<\/span><\/code>\u00a0\u4e2a\u9875\u9762\u3002<\/span><\/p>\n

\n

1\u3001\u542f\u7528 Gzip \u538b\u7f29<\/span><\/h2>\n
\n

Enabling Gzip Compression for HTML, CSS, and JavaScript Files<\/span><\/p>\n<\/blockquote>\n

\u5982\u60a8\u6240\u77e5\uff0c\u5728\u7f51\u7ad9\u4e0a\u6784\u5efa\u9875\u9762\u7684\u00a0<\/span>HTML<\/span><\/code>\uff0c<\/span>CSS<\/span><\/code>\u00a0\u548c\u00a0<\/span>JavaScript<\/span><\/code>\u00a0\u6587\u4ef6\u53ef\u80fd\u975e\u5e38\u5e9e\u5927\u3002\u5728\u5927\u591a\u6570\u60c5\u51b5\u4e0b\uff0c<\/span>Web<\/span><\/code>\u00a0\u670d\u52a1\u5668\u53ef\u4ee5\u5373\u65f6\u538b\u7f29\u8fd9\u4e9b\u548c\u5176\u4ed6\u6587\u672c\u6587\u4ef6\uff0c\u4ee5\u8282\u7701\u7f51\u7edc\u5e26\u5bbd\u3002\u67e5\u770b\u00a0<\/span>Web<\/span><\/code>\u00a0\u670d\u52a1\u5668\u662f\u5426\u6b63\u5728\u538b\u7f29\u6587\u4ef6\u7684\u4e00\u79cd\u65b9\u6cd5\uff0c\u5c31\u662f\u4f7f\u7528\u6d4f\u89c8\u5668\u4e2d\u7684\u5f00\u53d1\u4eba\u5458\u5de5\u5177\u3002<\/span><\/p>\n

\u5bf9\u4e8e\u8bb8\u591a\u6d4f\u89c8\u5668\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u00a0<\/span>F12<\/span><\/code>\u00a0\u952e\u8bbf\u95ee\u8be5\u5de5\u5177\uff0c\u76f8\u5173\u4fe1\u606f\u5728\u00a0<\/span>Network<\/span><\/code>\u00a0\u9009\u9879\u5361\u4e0a\uff0c\u53ef\u4ee5\u5f97\u5230\u5982\u4e0b\u6240\u793a\u7684\u622a\u56fe\u4f8b\u5b50\u3002\u6b63\u5982\u60a8\u5728\u5de6\u4e0b\u89d2\u770b\u5230\u7684\uff0c\u6ca1\u6709\u538b\u7f29:\u6587\u672c\u6587\u4ef6\u7684\u5927\u5c0f\u4e3a\u00a0<\/span>1.15 MB<\/span><\/code>\uff0c\u4f20\u8f93\u4e86\u5927\u91cf\u6570\u636e\u3002<\/span><\/p>\n

<\/div><\/p>\n

\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u538b\u7f29\u529f\u80fd\u5728\u00a0<\/span>Nginx<\/span><\/code>\u00a0\u4e2d\u662f\u7981\u7528\u7684\uff0c\u4f46\u56e0\u4e3a\u5b89\u88c5\u65b9\u5f0f\u6216\u00a0<\/span>Linux<\/span><\/code>\u00a0\u53d1\u884c\u7248\u7684\u4e0d\u540c\uff0c\u4e00\u4e9b\u60c5\u51b5\u4e0b\u53ef\u80fd\u5728\u9ed8\u8ba4\u7684\u00a0<\/span>nginx.conf<\/span><\/code>\u00a0\u914d\u7f6e\u6587\u4ef6\u4e2d\u662f\u542f\u7528\u72b6\u6001\u3002\u8fd9\u91cc\uff0c\u6211\u4eec\u5728\u00a0<\/span>NGINX<\/span><\/code>\u00a0\u914d\u7f6e\u6587\u4ef6\u4e2d\u542f\u7528\u4e86\u00a0<\/span>gzip<\/span><\/code>\u00a0\u538b\u7f29\uff1a<\/span><\/p>\n

gzip<\/span> on;<\/span>\r\ngzip_types<\/span> application\/<\/span>xml\r\n    application\/<\/span>json\r\n    text\/<\/span>css\r\n    text\/<\/span>javascript\r\n    application\/<\/span>javascript;<\/span>\r\ngzip_vary<\/span> on;<\/span>\r\ngzip_comp_level<\/span> 6<\/span>;<\/span>\r\ngzip_min_length<\/span> 500<\/span>;<\/span><\/span><\/code><\/pre>\n
\u6b63\u5982\u4e0b\u9762\u5c4f\u5e55\u622a\u56fe\u4e2d\u770b\u5230\u7684\u90a3\u6837\uff0c\u538b\u7f29\u540e\u6570\u636e\u4f20\u8f93\u51cf\u5c11\u5230\u00a0<\/span>260KB<\/span><\/code>\uff0c\u76f8\u5bf9\u6765\u6536\u51cf\u5c11\u4e86\u7ea6\u00a0<\/span>80\uff05<\/span><\/code>\u00a0\u6570\u636e\u4f20\u8f93\uff01\u5bf9\u4e8e\u9875\u9762\u4e0a\u7684\u6bcf\u4e2a\u65b0\u7528\u6237\uff0c\u60a8\u53ef\u4ee5\u8282\u7701\u5927\u7ea6\u00a0<\/span>917KB<\/span><\/code>\u00a0\u7684\u6570\u636e\u4f20\u8f93\u3002\u5bf9\u4e8e\u957f\u671f\u4f7f\u7528\u6211\u4eec\u7f51\u7ad9\u7684\u7528\u6237\uff0c\u6bcf\u5929\u53ef\u4ee5\u8282\u7701\u00a0<\/span>62MB<\/span><\/code>\u00a0\u5e26\u5bbd\uff0c\u6bcf\u6708\u53ef\u4ee5\u8282\u7701\u00a0<\/span>1860MB<\/span><\/code>\u00a0\u5e26\u5bbd\u3002<\/span><\/p>\n
<\/div><\/p>\n
\u00a02\u3001\u8bbe\u7f6e\u7f13\u5b58\u5934<\/span><\/h2>\n
\n
Setting Cache Headers<\/span><\/p>\n<\/blockquote>\n
\u6d4f\u89c8\u5668\u68c0\u7d22\u7f51\u9875\u6587\u4ef6\u65f6\uff0c\u4f1a\u5c06\u526f\u672c\u4fdd\u7559\u5728\u672c\u5730\u78c1\u76d8\u7f13\u5b58\u4e2d\u3002\u8fd9\u6837\uff0c\u5f53\u4f60\u518d\u6b21\u8bbf\u95ee\u8be5\u9875\u9762\u65f6\uff0c\u6d4f\u89c8\u5668\u5c31\u4e0d\u5fc5\u4ece\u670d\u52a1\u5668\u91cd\u65b0\u83b7\u53d6\u6587\u4ef6\u3002\u6bcf\u4e2a\u6d4f\u89c8\u5668\u90fd\u6709\u81ea\u5df1\u7684\u4f7f\u7528\u903b\u8f91\uff0c\u6765\u51b3\u5b9a\u4f55\u65f6\u4f7f\u7528\u8be5\u6587\u4ef6\u5bf9\u5e94\u7684\u672c\u5730\u526f\u672c\uff0c\u4ee5\u53ca\u4f55\u65f6\u5728\u670d\u52a1\u5668\u66f4\u6539\u4e86\u8be5\u6587\u4ef6\u65f6\u518d\u6b21\u83b7\u53d6\u5b83\u3002\u4f46\u662f\uff0c\u4f5c\u4e3a\u7f51\u7ad9\u6240\u6709\u8005\uff0c\u4f60\u53ef\u4ee5\u5728\u53d1\u9001\u7684\u00a0<\/span>HTTP<\/span><\/code>\u00a0\u54cd\u5e94\u4e2d\u8bbe\u7f6e\u7f13\u5b58\u63a7\u5236\u548c\u8fc7\u671f\u6807\u5934\uff0c\u4ee5\u63d0\u9ad8\u6d4f\u89c8\u5668\u7684\u7f13\u5b58\u884c\u4e3a\u7684\u6548\u7387\uff0c\u4ece\u800c\u51cf\u5c11\u5f88\u591a\u4e0d\u5fc5\u8981\u7684\u00a0<\/span>HTTP<\/span><\/code>\u00a0\u8bf7\u6c42\u3002<\/span><\/p>\n
\u9996\u5148\uff0c\u53ef\u4ee5\u4e3a\u5b57\u4f53\u548c\u56fe\u50cf\u8bbe\u7f6e\u8f83\u957f\u7684\u7f13\u5b58\u8fc7\u671f\u65f6\u95f4\uff0c\u8fd9\u4e9b\u5b57\u4f53\u548c\u56fe\u50cf\u53ef\u80fd\u4e0d\u4f1a\u7ecf\u5e38\u66f4\u6539\u3002\u5728\u4e0b\u9762\u7684\u793a\u4f8b\u4e2d\uff0c\u8bbe\u7f6e\u5ba2\u6237\u7aef\u6d4f\u89c8\u5668\u5c06\u5b57\u4f53\u548c\u56fe\u50cf\u5728\u672c\u5730\u7f13\u5b58\u4e2d\u4fdd\u7559\u4e00\u4e2a\u6708\u3002<\/span><\/p>\n
location<\/span> ~*<\/span> .(<\/span>?<\/span>:<\/span>jpg|<\/span>jpeg|<\/span>gif|<\/span>png|<\/span>ico|<\/span>woff2)<\/span>$ {<\/span>\r\n    expires<\/span> 1M;<\/span>\r\n    add_header<\/span> Cache-<\/span>Control \"public\"<\/span>;<\/span>\r\n}<\/span><\/span><\/code><\/pre>\n
\n
\u00a03\u3001\u542f\u7528 HTTP2 \u534f\u8bae<\/span><\/h2>\n
\n
Enabling HTTP\/2 Protocol Support<\/span><\/p>\n<\/blockquote>\n
HTTP\/2<\/span><\/code>\u00a0\u662f\u7528\u4e8e\u670d\u52a1\u7f51\u9875\u7684\u4e0b\u4e00\u4ee3\u534f\u8bae\uff0c\u65e8\u5728\u66f4\u597d\u5730\u5229\u7528\u7f51\u7edc\u548c\u4e3b\u673a\u670d\u52a1\u5668\u3002\u6839\u636eGoogle \u6587\u6863\uff0c\u5b83\u53ef\u4ee5\u66f4\u5feb\u5730\u52a0\u8f7d\u9875\u9762\u5185\u5bb9\u548c\u5904\u7406\u8bf7\u6c42\u3002<\/span><\/p>\n
The resulting protocol is more friendly to the network, because fewer TCP\r\nconnections are used in comparison to HTTP\/1.x. This means less competition\r\nwith other flows, and longer\u2011lived connections, which in turn leads to better\r\nutilization of available network capacity.<\/span><\/code><\/pre>\n
\u5728\u00a0<\/span>Nginx1.9.5<\/span><\/code>\u00a0\u53ca\u66f4\u9ad8\u7248\u672c\u4e2d\u5df2\u7ecf\u652f\u6301\u4e86\u00a0<\/span>HTTP\/2<\/span><\/code>\u00a0\u534f\u8bae\uff0c\u5982\u679c\u9700\u8981\u4f7f\u7528\u6216\u542f\u7528\u00a0<\/span>HTTP\/2<\/span><\/code>\u00a0\u534f\u8bae\u7684\u8bdd\uff0c\u5728\u00a0<\/span>Nginx<\/span><\/code>\u00a0\u914d\u7f6e\u6587\u4ef6\u7684\u00a0<\/span>listen<\/span><\/code>\u00a0\u6307\u4ee4\u4e0a\u5305\u542b\u00a0<\/span>http2<\/span><\/code>\u00a0\u53c2\u6570\uff0c\u5373\u53ef\u3002\u9700\u8981\u8bf7\u6ce8\u610f\u7684\u662f\uff0c\u5728\u5927\u591a\u6570\u60c5\u51b5\u4e0b\uff0c\u8fd8\u9700\u8981\u542f\u7528\u00a0<\/span>TLS<\/span><\/code>\u00a0\u624d\u80fd\u6b63\u5e38\u4f7f\u7528\u00a0<\/span>HTTP\/2<\/span><\/code>\u00a0\u534f\u8bae\u3002<\/span><\/p>\n
listen<\/span> 443<\/span> ssl<\/span> http2;<\/span><\/span><\/code><\/pre>\n
\u4e0b\u9762\u8fd9\u7f51\u7ad9\u53ef\u4ee5\u9a8c\u8bc1\u81ea\u5df1\u7ba1\u7406\u7684\u7f51\u7ad9\u662f\u5426\u652f\u6301\u00a0<\/span>HTTP\/2<\/span><\/code>\u00a0\u7684\u534f\u8bae\u3002<\/span><\/p>\n
<\/div><\/p>\n
\u00a04\u3001\u4f18\u5316\u65e5\u5fd7<\/span><\/h2>\n
\n
Optimizing Logging<\/span><\/p>\n<\/blockquote>\n
\u6211\u4eec\u5728\u7ba1\u7406\u7f51\u7ad9\u7684\u65f6\u5019\uff0c\u5373\u4f7f\u662f\u6709\u5bf9\u5e94\u7684\u76d1\u63a7\u670d\u52a1\uff0c\u4f46\u662f\u5bf9\u5e94\u65e5\u5fd7\u5206\u6790\u8fd8\u662f\u4e0d\u591f\u5230\u4f4d\u3002\u4f60\u4e5f\u53ef\u80fd\u53ea\u5173\u6ce8\u9519\u8bef(<\/span>400<\/span><\/code>\u00a0\u548c\u00a0<\/span>500<\/span><\/code>\u00a0\u4e2a\u72b6\u6001\u7801\u7b49\u7b49)\uff0c\u800c\u4e0d\u662f\u6210\u529f\u7684\u8bf7\u6c42\u3002\u901a\u8fc7\u51cf\u5c11\u4e0d\u5fc5\u8981\u7684\u65e5\u5fd7\u8bb0\u5f55\uff0c\u53ef\u4ee5\u8282\u7701\u670d\u52a1\u5668\u4e0a\u7684\u78c1\u76d8\u5b58\u50a8\u3001<\/span>CPU<\/span><\/code>\u00a0\u548c\u00a0<\/span>I\/O<\/span><\/code>\u00a0\u64cd\u4f5c\u3002\u8fd9\u4e0d\u4ec5\u53ef\u4ee5\u8ba9\u6211\u4eec\u670d\u52a1\u5668\u66f4\u5feb\u4e00\u4e9b\uff0c\u800c\u4e14\u91ca\u653e\u7684\u8d44\u6e90\u53ef\u4ee5\u7528\u6765\u8fd0\u884c\u5176\u4ed6\u670d\u52a1\u3002<\/span><\/p>\n
\u6709\u51e0\u79cd\u4e0d\u540c\u7684\u65b9\u6cd5\u53ef\u4ee5\u51cf\u5c11\u548c\u4f18\u5316\u65e5\u5fd7\u8bb0\u5f55\uff0c\u4f46\u662f\u5728\u8fd9\u91cc\uff0c\u6211\u4eec\u91cd\u70b9\u4ecb\u7ecd\u4e09\u4e2a\u3002<\/span><\/p>\n
    \n
  • [1] \u7981\u7528\u9875\u9762\u8d44\u6e90\u8bf7\u6c42\u7684\u65e5\u5fd7\u8bb0\u5f55<\/span><\/li>\n<\/ul>\n
    \u5982\u679c\u6211\u4eec\u4e0d\u9700\u8981\u8bb0\u5f55\u68c0\u7d22\u666e\u901a\u9875\u9762\u8d44\u6e90\u7684\u8bf7\u6c42\uff0c\u6bd4\u5982\u56fe\u50cf\u6587\u4ef6\u3001<\/span>JavaScript<\/span><\/code>\u00a0\u6587\u4ef6\u548c\u00a0<\/span>CSS<\/span><\/code>\u00a0\u6587\u4ef6\u7b49\u7b49\uff0c\u90a3\u4e48\u8fd9\u662f\u4e00\u4e2a\u5feb\u901f\u800c\u7b80\u5355\u7684\u89e3\u51b3\u65b9\u6848\u3002\u4f60\u6240\u9700\u8981\u505a\u7684\u5c31\u662f\u521b\u5efa\u4e00\u4e2a\u4e0e\u8fd9\u4e9b\u6587\u4ef6\u7c7b\u578b\u5339\u914d\u7684\u00a0<\/span>location<\/span><\/code>\u00a0\u5757\uff0c\u5e76\u914d\u7f6e\u7981\u7528\u5176\u4e2d\u7684\u65e5\u5fd7\u8bb0\u5f55\u3002<\/span><\/p>\n
    location<\/span> ~*<\/span> .(<\/span>?<\/span>:<\/span>jpg|<\/span>jpeg|<\/span>gif|<\/span>png|<\/span>ico|<\/span>woff2|<\/span>js|<\/span>css)<\/span>$ {<\/span>\r\n    access_log<\/span> off;<\/span>\r\n}<\/span><\/span><\/code><\/pre>\n
      \n
    • [2] \u7981\u7528\u6210\u529f\u8bf7\u6c42\u7684\u65e5\u5fd7\u8bb0\u5f55<\/span><\/li>\n<\/ul>\n
      \u8fd9\u662f\u4e00\u79cd\u66f4\u597d\u7684\u65b9\u6cd5\uff0c\u56e0\u4e3a\u5b83\u4f1a\u4e22\u5f03\u5e26\u6709\u00a0<\/span>2xx<\/span><\/code>\u00a0\u6216\u00a0<\/span>3xx<\/span><\/code>\u00a0\u7684\u54cd\u5e94\u67e5\u8be2\uff0c\u4ec5\u8bb0\u5f55\u9519\u8bef\u8bf7\u6c42\u3002\u5b83\u6bd4\u65b9\u6cd5\u00a0<\/span>1<\/span><\/code>\u00a0\u7a0d\u5fae\u590d\u6742\u4e00\u70b9\uff0c\u56e0\u4e3a\u5b83\u53d6\u51b3\u4e8e\u60a8\u7684\u00a0<\/span>Nginx<\/span><\/code>\u00a0\u65e5\u5fd7\u8bb0\u5f55\u7684\u914d\u7f6e\u65b9\u5f0f\u3002<\/span><\/p>\n
      \u4f7f\u7528\u00a0<\/span>Nginx<\/span><\/code>\u00a0\u5b98\u65b9\u6587\u6863\u4e2d\u7684\u793a\u4f8b\uff0c\u8ba9\u6211\u4eec\u6253\u5f00\u6761\u4ef6\u65e5\u5fd7\u8bb0\u5f55\u3002\u521b\u5efa\u4e00\u4e2a\u00a0<\/span>$loggable<\/span><\/code>\u00a0\u7684\u53d8\u91cf\u5e76\u5c06\u5176\u8bbe\u7f6e\u4e3a\u00a0<\/span>0<\/span><\/code>\uff0c\u7528\u4e8e\u5e26\u6709\u00a0<\/span>2xx<\/span><\/code>\u00a0\u548c\u00a0<\/span>3xx<\/span><\/code>\u00a0\u54cd\u5e94\u4ee3\u7801\u7684\u65e5\u5fd7\u8bf7\u6c42\uff0c\u5426\u5219\u8bbe\u7f6e\u4e3a\u00a0<\/span>1<\/span><\/code>\uff0c\u5373\u53ef\u3002\u7136\u540e\u5728\u00a0<\/span>access_log<\/span><\/code>\u00a0\u6307\u4ee4\u4e2d\uff0c\u5c06\u8be5\u53d8\u91cf\u4f5c\u4e3a\u6761\u4ef6\u5f15\u7528\u3002<\/span><\/p>\n
      # \/etc\/nginx\/nginx.conf<\/span>\r\naccess_log<\/span> \/<\/span>var\/<\/span>log\/<\/span>nginx\/<\/span>access.<\/span>log;<\/span><\/span><\/code><\/pre>\n
      # access_log directive<\/span>\r\nmap<\/span> $status<\/span> $loggable<\/span> {<\/span>\r\n    ~^<\/span>[<\/span>23<\/span>]<\/span> 0<\/span>;<\/span>\r\n    default 1<\/span>;<\/span>\r\n}<\/span><\/span><\/code><\/pre>\n
      access_log<\/span> \/<\/span>var\/<\/span>log\/<\/span>nginx\/<\/span>access.<\/span>log combined if<\/span>=<\/span>$loggable<\/span>;<\/span><\/p>\n
      <\/code><\/pre>\n
        \n
      • [3] \u6700\u5c0f\u5316 I\/O \u64cd\u4f5c<\/span><\/li>\n<\/ul>\n
        \u5373\u4f7f\u4f60\u8981\u8bb0\u5f55\u6240\u6709\u8bf7\u6c42\uff0c\u4e5f\u53ef\u4ee5\u901a\u8fc7\u6253\u5f00\u8bbf\u95ee\u65e5\u5fd7\u7f13\u51b2\u6765\u6700\u5927\u7a0b\u5ea6\u5730\u51cf\u5c11\u00a0<\/span>I\/O<\/span><\/code>\u00a0\u64cd\u4f5c\u3002\u4f7f\u7528\u6b64\u6307\u4ee4\uff0c<\/span>Nginx<\/span><\/code>\u00a0\u5c06\u7b49\u5f85\u5c06\u65e5\u5fd7\u6570\u636e\u5199\u5165\u78c1\u76d8\uff0c\u76f4\u5230\u586b\u6ee1\u00a0<\/span>512KB<\/span><\/code>\u00a0\u7f13\u51b2\u533a\u6216\u81ea\u4e0a\u6b21\u5237\u65b0\u4ee5\u6765\u5df2\u8fc7\u4e86\u00a0<\/span>1<\/span><\/code>\u00a0\u5206\u949f\uff08\u4ee5\u5148\u53d1\u751f\u8005\u4e3a\u51c6\uff09\u3002<\/span><\/p>\n
        access_log<\/span> \/<\/span>var\/<\/span>log\/<\/span>nginx\/<\/span>access.<\/span>log combined buffer=<\/span>512k flush=<\/span>1m;<\/span><\/span><\/code><\/pre>\n
        \n
        \u00a05\u3001\u9650\u5236\u5e26\u5bbd<\/span><\/h2>\n
        \n
        Limiting Bandwidth for Particular URLs<\/span><\/p>\n<\/blockquote>\n
        \u5982\u679c\u670d\u52a1\u5668\u63d0\u4f9b\u8f83\u5927\u7684\u6587\u4ef6(\u6216\u8f83\u5c0f\u4f46\u975e\u5e38\u53d7\u6b22\u8fce\u7684\u6587\u4ef6\uff0c\u4f8b\u5982\u8868\u5355\u6216\u62a5\u8868\u6587\u4ef6\u7b49)\uff0c\u5219\u8bbe\u7f6e\u5ba2\u6237\u7aef\u4e0b\u8f7d\u6587\u4ef6\u7684\u6700\u5927\u901f\u5ea6\u53ef\u80fd\u662f\u4e00\u4e2a\u975e\u5e38\u6709\u7528\u7684\u9009\u62e9\u3002\u5982\u679c\u4f60\u7684\u7ad9\u70b9\u5df2\u7ecf\u627f\u53d7\u4e86\u5f88\u9ad8\u7684\u7f51\u7edc\u8d1f\u8f7d\uff0c\u5219\u9650\u5236\u4e0b\u8f7d\u901f\u5ea6\u4f1a\u7559\u4e0b\u66f4\u591a\u5e26\u5bbd\uff0c\u4ee5\u4f7f\u5e94\u7528\u7a0b\u5e8f\u7684\u5173\u952e\u90e8\u5206\u4fdd\u6301\u54cd\u5e94\uff0c\u8fd9\u662f\u786c\u4ef6\u5236\u9020\u5546\u4f7f\u7528\u7684\u975e\u5e38\u53d7\u6b22\u8fce\u7684\u89e3\u51b3\u65b9\u6848\u3002<\/span><\/p>\n
        \u4f7f\u7528\u00a0<\/span>limit_rate<\/span><\/code>\u00a0\u6307\u4ee4\u6765\u9650\u5236\u7279\u5b9a\u00a0<\/span>URL<\/span><\/code>\u00a0\u7684\u5e26\u5bbd\u3002\u5728\u8fd9\u91cc\uff0c\u6211\u4eec\u5c06\u00a0<\/span>\/download<\/span><\/code>\u00a0\u4e0b\u6bcf\u4e2a\u6587\u4ef6\u7684\u4f20\u8f93\u901f\u7387\u9650\u5236\u4e3a\u6bcf\u79d2\u00a0<\/span>50KB<\/span><\/code>\u00a0\u7684\u901f\u5ea6\u3002<\/span><\/p>\n
        location<\/span> \/<\/span>download\/<\/span> {<\/span>\r\n    limit_rate<\/span> 50k;<\/span>\r\n}<\/span><\/span><\/code><\/pre>\n
        \u4f60\u53ef\u80fd\u8fd8\u5e0c\u671b\u4ec5\u5bf9\u8f83\u5927\u7684\u6587\u4ef6\u8fdb\u884c\u901f\u7387\u9650\u5236\uff0c\u8fd9\u53ef\u4ee5\u901a\u8fc7\u00a0<\/span>limit_rate_after<\/span><\/code>\u00a0\u6307\u4ee4\u8fdb\u884c\u3002\u5728\u6b64\u793a\u4f8b\u4e2d\uff0c\u6bcf\u4e2a\u6587\u4ef6(\u6765\u81ea\u4efb\u4f55\u76ee\u5f55)\u7684\u524d\u00a0<\/span>500KB<\/span><\/code>\u00a0\u90fd\u4e0d\u53d7\u901f\u5ea6\u9650\u5236\u5730\u8fdb\u884c\u4f20\u8f93\uff0c\u4e4b\u540e\u7684\u6240\u6709\u5185\u5bb9\u5747\u4ee5\u00a0<\/span>50KB\/s<\/span><\/code>\u00a0\u7684\u901f\u5ea6\u4e3a\u4e0a\u9650\u3002\u8fd9\u6837\u53ef\u4ee5\u52a0\u5feb\u7f51\u7ad9\u5173\u952e\u90e8\u5206\u7684\u4ea4\u4ed8\u901f\u5ea6\uff0c\u540c\u65f6\u964d\u4f4e\u5176\u4ed6\u90e8\u5206\u7684\u901f\u5ea6\u3002<\/span><\/p>\n
        location<\/span> \/<\/span> {<\/span>\r\n    limit_rate_after<\/span> 500k;<\/span>\r\n    limit_rate<\/span> 50k;<\/span>\r\n}<\/span><\/span><\/code><\/pre>\n
        \u8bf7\u6ce8\u610f\uff0c\u901f\u7387\u9650\u5236\u9002\u7528\u4e8e\u6d4f\u89c8\u5668\u548c\u00a0<\/span>Nginx<\/span><\/code>\u00a0\u4e4b\u95f4\u7684\u5355\u4e2a\u00a0<\/span>HTTP<\/span><\/code>\u00a0\u8fde\u63a5\uff0c\u56e0\u6b64\u8bf7\u4e0d\u8981\u963b\u6b62\u7528\u6237\u4f7f\u7528\u4e0b\u8f7d\u7ba1\u7406\u5668\u6765\u7ed5\u5f00\u901f\u7387\u9650\u5236\u3002<\/span><\/p>\n
        \n
        \n
        \n
        \n
        \n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/div>\n","protected":false},"excerpt":{"rendered":"
        \u6d77\u519b\u4e0a\u5c06\u5a01\u5ec9\u00b7\u9ea6\u514b\u62c9\u6587\u5728 2014\u00a0\u5e74\u4e8e\u5fb7\u514b\u8428\u65af\u5927\u5b66\u53d1\u8868\u7684\u8457\u540d\u6f14\u8bb2\u4e2d\u8bf4\uff0c\u5982\u679c\u4f60\u60f3\u6539\u53d8\u4e16\u754c\uff0c\u5c31\u4ece\u94fa\u5e8a\u5f00\u59cb\u5427\uff01\u6709\u65f6 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12],"tags":[],"class_list":["post-3669","post","type-post","status-publish","format-standard","hentry","category-linux"],"_links":{"self":[{"href":"https:\/\/www.xh86.me\/index.php?rest_route=\/wp\/v2\/posts\/3669","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xh86.me\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.xh86.me\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.xh86.me\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xh86.me\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3669"}],"version-history":[{"count":2,"href":"https:\/\/www.xh86.me\/index.php?rest_route=\/wp\/v2\/posts\/3669\/revisions"}],"predecessor-version":[{"id":3694,"href":"https:\/\/www.xh86.me\/index.php?rest_route=\/wp\/v2\/posts\/3669\/revisions\/3694"}],"wp:attachment":[{"href":"https:\/\/www.xh86.me\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3669"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xh86.me\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3669"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xh86.me\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3669"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}