{"id":203,"date":"2025-05-13T01:46:00","date_gmt":"2025-05-12T17:46:00","guid":{"rendered":"https:\/\/ziyuan.work\/?p=203"},"modified":"2025-12-17T13:29:46","modified_gmt":"2025-12-17T05:29:46","slug":"nginx%e4%bb%a3%e7%90%86%e5%9f%ba%e7%a1%80","status":"publish","type":"post","link":"https:\/\/ziyuan.work\/?p=203","title":{"rendered":"Nginx\u4ee3\u7406\u57fa\u7840"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">\u5e38\u7528\u76ee\u5f55<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\/var\/www\/html\/ <code>\u9ed8\u8ba4\u7684\u7ad9\u70b9\u76ee\u5f55\uff0c\u4f9b\u5916\u90e8\u8bbf\u95ee<\/code><\/li>\n\n\n\n<li>\/etc\/nginx\/ \u914d\u7f6e\u6587\u4ef6\u76ee\u5f55\uff1a<\/li>\n<\/ul>\n\n\n\n<p>nginx.conf<br>Nginx\u7684\u6838\u5fc3\u914d\u7f6e\u6587\u4ef6\uff0c\u7528\u4e8e\u8bbe\u7f6e\u5168\u5c40\u53c2\u6570\uff08\u5982worker\u8fdb\u7a0b\u6570\u3001\u65e5\u5fd7\u8def\u5f84\u3001PID\u6587\u4ef6\u7b49\uff09\u3001\u4e8b\u4ef6\u5904\u7406\u6a21\u5757\uff08events\u5757\uff09\u4ee5\u53caHTTP\u670d\u52a1\u76f8\u5173\u914d\u7f6e\uff0c\u5305\u62echttp\u3001server\u548clocation\u7b49\u6a21\u5757\u3002<\/p>\n\n\n\n<p>conf.d\/<br>\u8be5\u76ee\u5f55\u7528\u4e8e\u5b58\u653e\u6269\u5c55\u914d\u7f6e\u6587\u4ef6\uff0c\u5e38\u7528\u4e8e\u6309\u7ad9\u70b9\u6216\u529f\u80fd\u5212\u5206\u865a\u62df\u4e3b\u673a\u914d\u7f6e\u3002\u4e3b\u914d\u7f6e\u6587\u4ef6\u4e2d\u901a\u5e38\u901a\u8fc7include\u6307\u4ee4\u5f15\u5165\u8be5\u76ee\u5f55\u4e0b\u7684\u6240\u6709.conf\u6587\u4ef6\uff0c\u5b9e\u73b0\u914d\u7f6e\u6a21\u5757\u5316\u7ba1\u7406\u3002<\/p>\n\n\n\n<p>mime.types<br>\u8be5\u6587\u4ef6\u7528\u4e8e\u5b9a\u4e49\u6587\u4ef6\u6269\u5c55\u540d\u4e0eMIME\u7c7b\u578b\u4e4b\u95f4\u7684\u6620\u5c04\u5173\u7cfb\u3002Nginx\u6839\u636e\u6b64\u6587\u4ef6\u786e\u5b9a\u54cd\u5e94\u5934\u4e2d\u7684\u5185\u5bb9\u7c7b\u578b\uff0c\u4f8b\u5982\u5c06.jpg\u6620\u5c04\u4e3aimage\/jpeg\u3002<\/p>\n\n\n\n<p>fastcgi_params\u3001uwsgi_params\u3001scgi_params<br>\u8fd9\u4e9b\u53c2\u6570\u6587\u4ef6\u5b9a\u4e49\u4e86\u4e0eFastCGI\u3001uWSGI\u3001SCGI\u7b49\u540e\u7aef\u901a\u4fe1\u6240\u9700\u7684\u73af\u5883\u53d8\u91cf\uff0c\u4fbf\u4e8eNginx\u5728\u4e0ePHP\u3001Python\u7b49\u5e94\u7528\u670d\u52a1\u5668\u4ea4\u4e92\u65f6\u4f20\u9012\u8bf7\u6c42\u4fe1\u606f\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\/usr\/share\/nginx\/ \u9ed8\u8ba4\u7ad9\u70b9\u76ee\u5f55\uff0c\u6700\u7ec8\u4e3a\u9875\u9762\u770b\u5230\u7684\u5185\u5bb9\u3002<\/li>\n<\/ul>\n\n\n\n<p>\/usr\/share\/nginx\/html\/ \u5b58\u653e\u9ed8\u8ba4\u7ad9\u70b9\u7684index.html\u3001404.html\u7b49\u6587\u4ef6<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\/var\/log\/nginx \u65e5\u5fd7\u76ee\u5f55<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u4ee3\u7406<\/h2>\n\n\n\n<p>\u6b63\u5411\u4ee3\u7406\u4e0e\u53cd\u5411\u4ee3\u7406\u7684\u533a\u522b\uff1a\u6b63\u5411\u4ee3\u7406\uff0c\u5ba2\u6237\u7aef\u901a\u8fc7\u4ee3\u7406\u670d\u52a1\u5668\u5411\u8fdc\u7a0b\u670d\u52a1\u5668\u53d1\u9001\u8bf7\u6c42\uff1b\u53cd\u5411\u4ee3\u7406\uff0c\u5ba2\u6237\u7aef\u8bbf\u95ee\u8fdc\u7a0b\u670d\u52a1\u5668\uff0c\u8fdc\u7a0b\u670d\u52a1\u5668\u5c06\u8bf7\u6c42\u518d\u8f6c\u53d1\u81f3\u76ee\u6807\u53ef\u7528\u670d\u52a1\u5668\u3002<\/p>\n\n\n\n<p>\u8d1f\u8f7d\u5747\u8861\uff1a\u4ee3\u7406\u591a\u4e2a\u540e\u7aef\u670d\u52a1\u5668\u65f6\uff0cNginx\u53ef\u6309\u8f6e\u8be2\u3001IP hash\u7b49\u7b56\u7565\u5206\u53d1\u8bf7\u6c42\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5de5\u4f5c\u539f\u7406<\/h2>\n\n\n\n<p>Nginx\u5305\u62ec\u57fa\u4e8e\u4e8b\u4ef6\u9a71\u52a8\u3001\u5f02\u6b65\u975e\u963b\u585e\u7684\u9ad8\u6027\u80fdWeb\u670d\u52a1\u5668\u67b6\u6784\uff0c\u64c5\u957f\u5904\u7406\u9ad8\u5e76\u53d1\u8bf7\u6c42\uff0c\u5e38\u7528\u4e8e\u9759\u6001\u8d44\u6e90\u670d\u52a1\u3001\u53cd\u5411\u4ee3\u7406\u3001\u8d1f\u8f7d\u5747\u8861\u7b49\u573a\u666f\u3002<\/p>\n\n\n\n<p>Nginx\u542f\u52a8\u4e00\u4e2aMaster\u4e3b\u8fdb\u7a0b\uff0c\u7136\u540e\u6839\u636e\u914d\u7f6e\u6587\u4ef6\u521b\u5efa\u4e00\u4e2a\u6216\u591a\u4e2aWorker\u5b50\u8fdb\u7a0b\u3002Master\u4e3b\u8fdb\u7a0b\u8d1f\u8d23\u8bfb\u53d6\u914d\u7f6e\u3001\u7ba1\u7406\u8fdb\u7a0b\uff08\u542f\u52a8\u3001\u91cd\u8f7d\u3001\u5173\u95ed\uff09\uff0c\u53ea\u8d1f\u8d23\u201c\u8c03\u5ea6\u7ba1\u7406\u201c\u3002<\/p>\n\n\n\n<p>Nginx\u91c7\u7528\u5f02\u6b65\u975e\u963b\u585e\u7684\u8bf7\u6c42\u5904\u7406\u673a\u5236\uff0c\u4f7f\u5176\u5177\u5907\u9ad8\u6548\u5904\u7406\u6d77\u91cf\u5e76\u53d1\u8bf7\u6c42\u7684\u80fd\u529b\u3002\u76f8\u6bd4\u4e4b\u4e0b\uff0cApache\u9ed8\u8ba4\u91c7\u7528\u7684\u5de5\u4f5c\u6a21\u5f0f\uff08\u5c3d\u7ba1\u4e5f\u63d0\u4f9b\u5f02\u6b65\u975e\u963b\u585e\u7248\u672c\uff0c\u4f46\u7531\u4e8e\u4e0e\u90e8\u5206\u5185\u7f6e\u6a21\u5757\u5b58\u5728\u517c\u5bb9\u6027\u95ee\u9898\u800c\u8f83\u5c11\u4f7f\u7528\uff09\u4f1a\u4e3a\u6bcf\u4e2a\u8bf7\u6c42\u5206\u914d\u72ec\u7acb\u7684\u5de5\u4f5c\u7ebf\u7a0b\u3002\u5f53\u5e76\u53d1\u91cf\u8fbe\u5230\u6570\u5343\u7ea7\u522b\u65f6\uff0c\u5c31\u610f\u5473\u7740\u9700\u8981\u540c\u65f6\u7ef4\u6301\u6570\u5343\u4e2a\u8fd0\u884c\u7ebf\u7a0b\u3002\u8fd9\u79cd\u8bbe\u8ba1\u4f1a\u7ed9\u7cfb\u7edf\u5e26\u6765\u663e\u8457\u8d1f\u62c5\uff1a\u4e00\u65b9\u9762\uff0c\u5927\u91cf\u7ebf\u7a0b\u4f1a\u6d88\u8017\u53ef\u89c2\u7684\u5185\u5b58\u8d44\u6e90\uff1b\u53e6\u4e00\u65b9\u9762\uff0c\u9891\u7e41\u7684\u7ebf\u7a0b\u4e0a\u4e0b\u6587\u5207\u6362\u4f1a\u4ea7\u751f\u5de8\u5927\u7684CPU\u5f00\u9500\u3002\u8fd9\u4e9b\u989d\u5916\u7684\u7cfb\u7edf\u8d44\u6e90\u6d88\u8017\u4e0d\u4ec5\u65e0\u6cd5\u63d0\u5347\u6027\u80fd\uff0c\u53cd\u800c\u4f1a\u6210\u4e3a\u7cfb\u7edf\u74f6\u9888\u3002<\/p>\n\n\n\n<p>\u5728Nginx\u4e2d\uff0c\u963b\u585e\u5f0f\u7cfb\u7edf\u8c03\u7528\u662f\u5927\u5fcc\u3002\u65e2\u7136\u4e0d\u80fd\u963b\u585e\uff0c\u90a3\u5c31\u5fc5\u987b\u91c7\u7528<strong>\u975e\u963b\u585e<\/strong>\u7684\u65b9\u5f0f\u2014\u2014\u6bd4\u5982\u67d0\u4e2a\u4e8b\u4ef6\u8fd8\u6ca1\u51c6\u5907\u597d\uff0c\u7cfb\u7edf\u8c03\u7528\u4f1a\u7acb\u5373\u8fd4\u56de<code>EAGAIN<\/code>\uff0c\u544a\u8bc9\u4f60\uff1a\u201c\u522b\u6025\uff0c\u6570\u636e\u8fd8\u6ca1\u5230\u4f4d\uff0c\u7b49\u4f1a\u513f\u518d\u6765\u67e5\uff01\u201d\u4e8e\u662f\uff0c\u4f60\u53ef\u4ee5\u5148\u53bb\u505a\u522b\u7684\u4e8b\u60c5\uff0c\u8fc7\u4f1a\u513f\u518d\u6765\u68c0\u67e5\u3002\u867d\u7136\u8fd9\u79cd\u65b9\u5f0f\u907f\u514d\u4e86\u7ebf\u7a0b\u963b\u585e\uff0c\u4f46\u9700\u8981\u4e0d\u65ad\u8f6e\u8be2\u4e8b\u4ef6\u72b6\u6001\uff0c\u4ecd\u7136\u5b58\u5728\u4e0d\u5c0f\u7684\u5f00\u9500\u3002<\/p>\n\n\n\n<p>\u4e8e\u662f\uff0c\u66f4\u9ad8\u6548\u7684<strong>\u5f02\u6b65\u975e\u963b\u585e\u4e8b\u4ef6\u9a71\u52a8\u6a21\u578b<\/strong>\u5e94\u8fd0\u800c\u751f\uff0c\u5176\u6838\u5fc3\u5c31\u662f<code>select<\/code>\u3001<code>poll<\/code>\u3001<code>epoll<\/code>\uff08Linux\uff09\u6216<code>kqueue<\/code>\uff08BSD\uff09\u8fd9\u6837\u7684\u7cfb\u7edf\u8c03\u7528\u3002\u5b83\u4eec\u7684\u5171\u540c\u7279\u70b9\u662f\uff1a<\/p>\n\n\n\n<ul start=\"1\" class=\"wp-block-list\">\n<li><strong>\u6279\u91cf\u76d1\u63a7\u591a\u4e2a\u4e8b\u4ef6<\/strong>\uff1a\u8c03\u7528\u65f6\u867d\u7136\u662f\u963b\u585e\u7684\uff0c\u4f46\u53ef\u4ee5\u8bbe\u7f6e\u8d85\u65f6\u65f6\u95f4\uff0c\u671f\u95f4\u53ea\u8981\u6709\u4e8b\u4ef6\u5c31\u7eea\uff0c\u5c31\u4f1a\u7acb\u5373\u8fd4\u56de\u3002<\/li>\n\n\n\n<li><strong>\u9ad8\u6548\u7684\u4e8b\u4ef6\u7ba1\u7406<\/strong>\uff1a\u4ee5<code>epoll<\/code>\u4e3a\u4f8b\uff0c\u672a\u5c31\u7eea\u7684\u4e8b\u4ef6\u4f1a\u88ab\u6ce8\u518c\u5230<code>epoll<\/code>\u4e2d\uff0c\u5f85\u5176\u5c31\u7eea\u540e\u518d\u5904\u7406\uff1b\u5982\u679c\u8bfb\u5199\u65f6\u8fd4\u56de<code>EAGAIN<\/code>\uff0c\u5c31\u91cd\u65b0\u653e\u56de<code>epoll<\/code>\u7b49\u5f85\u3002\u8fd9\u6837\uff0c\u7a0b\u5e8f\u53ea\u9700\u5728<strong>\u6240\u6709\u4e8b\u4ef6\u90fd\u672a\u5c31\u7eea\u65f6<\/strong>\u624d\u4f1a\u771f\u6b63\u7b49\u5f85\uff0c\u5176\u4f59\u65f6\u95f4\u90fd\u5728\u9ad8\u6548\u5904\u7406\u5c31\u7eea\u4e8b\u4ef6\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u8fd9\u79cd\u6a21\u5f0f\u4e0b\uff0c\u867d\u7136<strong>\u5355\u7ebf\u7a0b<\/strong>\u5728\u540c\u4e00\u65f6\u523b\u53ea\u80fd\u5904\u7406\u4e00\u4e2a\u8bf7\u6c42\uff0c\u4f46\u7531\u4e8e\u91c7\u7528\u4e86<strong>\u4e8b\u4ef6\u5faa\u73af<\/strong>\u673a\u5236\uff0c\u53ef\u4ee5\u5728\u591a\u4e2a\u8bf7\u6c42\u95f4\u5feb\u901f\u5207\u6362\u3002\u5173\u952e\u5728\u4e8e\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5207\u6362\u65e0\u4ee3\u4ef7<\/strong>\uff1a\u4e0d\u540c\u4e8e\u591a\u7ebf\u7a0b\u7684\u4e0a\u4e0b\u6587\u5207\u6362\uff0cNginx\u7684\u5207\u6362\u662f\u4e3b\u52a8\u8ba9\u51fa\uff08\u56e0\u4e8b\u4ef6\u672a\u5c31\u7eea\uff09\uff0c\u672c\u8d28\u4e0a\u53ea\u662f\u5faa\u73af\u5904\u7406\u5df2\u5c31\u7eea\u7684\u4e8b\u4ef6\u3002<\/li>\n\n\n\n<li><strong>\u8d44\u6e90\u5360\u7528\u6781\u4f4e<\/strong>\uff1a\u65e0\u9700\u521b\u5efa\u7ebf\u7a0b\uff0c\u6bcf\u4e2a\u8bf7\u6c42\u4ec5\u6d88\u8017\u5c11\u91cf\u5185\u5b58\uff0c\u6ca1\u6709\u7ebf\u7a0b\u5207\u6362\u7684\u5f00\u9500\uff0c\u4f7f\u5f97\u9ad8\u5e76\u53d1\u65f6\u4e0d\u4f1a\u6d6a\u8d39CPU\u8d44\u6e90\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">master-workers\u7684\u597d\u5904<\/h2>\n\n\n\n<p>Nginx\u91c7\u7528\u591a\u8fdb\u7a0b\u67b6\u6784\uff0c\u6bcf\u4e2a<strong>Worker\u8fdb\u7a0b\u72ec\u7acb\u8fd0\u884c<\/strong>\uff0c\u8fd9\u79cd\u8bbe\u8ba1\u5e26\u6765\u4e86\u8bf8\u591a\u4f18\u52bf\uff1a<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>\u65e0\u9501\u9ad8\u6027\u80fd<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u7531\u4e8eWorker\u8fdb\u7a0b\u4e4b\u95f4<strong>\u4e0d\u5171\u4eab\u5185\u5b58<\/strong>\uff0c\u65e0\u9700\u52a0\u9501\uff0c\u907f\u514d\u4e86\u9501\u7ade\u4e89\u5e26\u6765\u7684\u6027\u80fd\u635f\u8017\uff0c\u540c\u65f6\u4e5f\u964d\u4f4e\u4e86\u7f16\u7a0b\u590d\u6742\u5ea6\u548c\u95ee\u9898\u6392\u67e5\u96be\u5ea6\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u65e0\u7f1d\u70ed\u5347\u7ea7<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u652f\u6301&nbsp;<code>nginx -s 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