{"id":49740,"date":"2024-10-08T07:06:16","date_gmt":"2024-10-07T23:06:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/49740\/"},"modified":"2024-10-08T07:06:16","modified_gmt":"2024-10-07T23:06:16","slug":"nginx-%e6%8a%80%e5%b7%a7%ef%bc%9a%e5%84%aa%e5%8c%96%e5%ae%a2%e6%88%b6%e7%ab%af%e9%ab%94%e7%b7%a9%e8%a1%9d%e5%8d%80%e5%a4%a7%e5%b0%8f%e8%88%87-client_body_buffer_size","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/49740\/","title":{"rendered":"Nginx \u6280\u5de7\uff1a\u512a\u5316\u5ba2\u6236\u7aef\u9ad4\u7de9\u885d\u5340\u5927\u5c0f\u8207 client_body_buffer_size"},"content":{"rendered":"<h1 id=\"nginx-%e6%8a%80%e5%b7%a7%ef%bc%9a%e5%84%aa%e5%8c%96%e5%ae%a2%e6%88%b6%e7%ab%af%e9%ab%94%e7%b7%a9%e8%a1%9d%e5%8d%80%e5%a4%a7%e5%b0%8f%e8%88%87-client_body_buffer_size-IgVhXfKkoI\">Nginx \u6280\u5de7\uff1a\u512a\u5316\u5ba2\u6236\u7aef\u9ad4\u7de9\u885d\u5340\u5927\u5c0f\u8207 client_body_buffer_size<\/h1>\n<p>Nginx \u662f\u4e00\u6b3e\u9ad8\u6548\u80fd\u7684\u7db2\u9801\u4f3a\u670d\u5668\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u7db2\u7ad9\u548c\u61c9\u7528\u7a0b\u5f0f\u4e2d\u3002\u5176\u9748\u6d3b\u7684\u914d\u7f6e\u9078\u9805\u4f7f\u5f97\u7528\u6236\u80fd\u5920\u6839\u64da\u9700\u6c42\u8abf\u6574\u4f3a\u670d\u5668\u6027\u80fd\u3002\u5728\u9019\u7bc7\u6587\u7ae0\u4e2d\uff0c\u6211\u5011\u5c07\u63a2\u8a0e\u5982\u4f55\u512a\u5316 Nginx \u7684\u5ba2\u6236\u7aef\u9ad4\u7de9\u885d\u5340\u5927\u5c0f\uff0c\u7279\u5225\u662f <code>client_body_buffer_size<\/code> \u7684\u8a2d\u7f6e\uff0c\u5f9e\u800c\u63d0\u5347\u4f3a\u670d\u5668\u7684\u6027\u80fd\u548c\u97ff\u61c9\u901f\u5ea6\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-client_body_buffer_size%ef%bc%9f-IgVhXfKkoI\">\u4ec0\u9ebc\u662f client_body_buffer_size\uff1f<\/h2>\n<p><code>client_body_buffer_size<\/code> \u662f Nginx \u4e2d\u7684\u4e00\u500b\u914d\u7f6e\u6307\u4ee4\uff0c\u7528\u65bc\u8a2d\u7f6e\u5ba2\u6236\u7aef\u8acb\u6c42\u4e3b\u9ad4\u7684\u7de9\u885d\u5340\u5927\u5c0f\u3002\u7576\u5ba2\u6236\u7aef\u767c\u9001\u8acb\u6c42\u6642\uff0c\u8acb\u6c42\u7684\u4e3b\u9ad4\uff08\u4f8b\u5982 POST \u8acb\u6c42\u4e2d\u7684\u6578\u64da\uff09\u6703\u88ab\u5b58\u5132\u5728\u9019\u500b\u7de9\u885d\u5340\u4e2d\u3002\u5982\u679c\u8acb\u6c42\u7684\u4e3b\u9ad4\u5927\u5c0f\u8d85\u904e\u4e86\u9019\u500b\u7de9\u885d\u5340\u7684\u5927\u5c0f\uff0cNginx \u5c07\u6703\u5c07\u5176\u5beb\u5165\u81e8\u6642\u6587\u4ef6\uff0c\u9019\u53ef\u80fd\u6703\u5f71\u97ff\u6027\u80fd\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e8%a6%81%e5%84%aa%e5%8c%96-client_body_buffer_size%ef%bc%9f-IgVhXfKkoI\">\u70ba\u4ec0\u9ebc\u8981\u512a\u5316 client_body_buffer_size\uff1f<\/h2>\n<p>\u512a\u5316 <code>client_body_buffer_size<\/code> \u7684\u4e3b\u8981\u539f\u56e0\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u6027\u80fd\u63d0\u5347\uff1a<\/strong>\u9069\u7576\u7684\u7de9\u885d\u5340\u5927\u5c0f\u53ef\u4ee5\u6e1b\u5c11\u78c1\u789f I\/O \u64cd\u4f5c\uff0c\u5f9e\u800c\u63d0\u9ad8\u8acb\u6c42\u8655\u7406\u901f\u5ea6\u3002<\/li>\n<li><strong>\u8cc7\u6e90\u7ba1\u7406\uff1a<\/strong>\u901a\u904e\u5408\u7406\u914d\u7f6e\uff0c\u53ef\u4ee5\u6709\u6548\u5229\u7528\u4f3a\u670d\u5668\u8cc7\u6e90\uff0c\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u5167\u5b58\u6d6a\u8cbb\u3002<\/li>\n<li><strong>\u97ff\u61c9\u6642\u9593\uff1a<\/strong>\u6e1b\u5c11\u8acb\u6c42\u8655\u7406\u904e\u7a0b\u4e2d\u7684\u5ef6\u9072\uff0c\u63d0\u5347\u7528\u6236\u9ad4\u9a57\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e8%a8%ad%e7%bd%ae-client_body_buffer_size-IgVhXfKkoI\">\u5982\u4f55\u8a2d\u7f6e client_body_buffer_size<\/h2>\n<p>\u5728 Nginx \u7684\u914d\u7f6e\u6587\u4ef6\u4e2d\uff0c\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u6307\u4ee4\u4f86\u8a2d\u7f6e <code>client_body_buffer_size<\/code>\uff1a<\/p>\n<pre><code>http {\n    client_body_buffer_size 16k;  # \u8a2d\u7f6e\u7de9\u885d\u5340\u5927\u5c0f\u70ba 16KB\n}\n<\/code><\/pre>\n<p>\u9019\u500b\u8a2d\u7f6e\u53ef\u4ee5\u653e\u5728 <code>http<\/code>\u3001<code>server<\/code> \u6216 <code>location<\/code> \u5340\u584a\u4e2d\uff0c\u5177\u9ad4\u53d6\u6c7a\u65bc\u9700\u8981\u7684\u7bc4\u570d\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u793a\u4f8b\uff1a<\/p>\n<h3 id=\"%e5%85%a8%e5%b1%80%e8%a8%ad%e7%bd%ae-IgVhXfKkoI\">\u5168\u5c40\u8a2d\u7f6e<\/h3>\n<pre><code>http {\n    client_body_buffer_size 32k;  # \u5168\u5c40\u8a2d\u7f6e\u70ba 32KB\n}\n<\/code><\/pre>\n<h3 id=\"%e7%89%b9%e5%ae%9a%e4%bc%ba%e6%9c%8d%e5%99%a8%e8%a8%ad%e7%bd%ae-IgVhXfKkoI\">\u7279\u5b9a\u4f3a\u670d\u5668\u8a2d\u7f6e<\/h3>\n<pre><code>server {\n    listen 80;\n    server_name example.com;\n    client_body_buffer_size 64k;  # \u91dd\u5c0d\u7279\u5b9a\u4f3a\u670d\u5668\u8a2d\u7f6e\u70ba 64KB\n}\n<\/code><\/pre>\n<h3 id=\"%e7%89%b9%e5%ae%9a%e4%bd%8d%e7%bd%ae%e8%a8%ad%e7%bd%ae-IgVhXfKkoI\">\u7279\u5b9a\u4f4d\u7f6e\u8a2d\u7f6e<\/h3>\n<pre><code>location \/upload {\n    client_body_buffer_size 128k;  # \u91dd\u5c0d\u4e0a\u50b3\u4f4d\u7f6e\u8a2d\u7f6e\u70ba 128KB\n}\n<\/code><\/pre>\n<h2 id=\"%e5%a6%82%e4%bd%95%e9%81%b8%e6%93%87%e5%90%88%e9%81%a9%e7%9a%84%e7%b7%a9%e8%a1%9d%e5%8d%80%e5%a4%a7%e5%b0%8f-IgVhXfKkoI\">\u5982\u4f55\u9078\u64c7\u5408\u9069\u7684\u7de9\u885d\u5340\u5927\u5c0f<\/h2>\n<p>\u9078\u64c7\u5408\u9069\u7684 <code>client_body_buffer_size<\/code> \u5927\u5c0f\u9700\u8981\u8003\u616e\u4ee5\u4e0b\u5e7e\u500b\u56e0\u7d20\uff1a<\/p>\n<ul>\n<li><strong>\u8acb\u6c42\u5927\u5c0f\uff1a<\/strong>\u6839\u64da\u61c9\u7528\u7684\u8acb\u6c42\u5927\u5c0f\u4f86\u8abf\u6574\u7de9\u885d\u5340\uff0c\u901a\u5e38\u60c5\u6cc1\u4e0b\uff0c\u5c0d\u65bc\u5c0f\u578b\u8acb\u6c42\uff0c16KB \u6216 32KB \u662f\u5408\u9069\u7684\u9078\u64c7\u3002<\/li>\n<li><strong>\u4f3a\u670d\u5668\u8cc7\u6e90\uff1a<\/strong>\u8003\u616e\u4f3a\u670d\u5668\u7684\u5167\u5b58\u548c CPU \u8cc7\u6e90\uff0c\u904e\u5927\u7684\u7de9\u885d\u5340\u53ef\u80fd\u6703\u5c0e\u81f4\u5167\u5b58\u6d6a\u8cbb\u3002<\/li>\n<li><strong>\u61c9\u7528\u9700\u6c42\uff1a<\/strong>\u5982\u679c\u61c9\u7528\u9700\u8981\u8655\u7406\u5927\u91cf\u6578\u64da\uff08\u5982\u6587\u4ef6\u4e0a\u50b3\uff09\uff0c\u5247\u9700\u8981\u9069\u7576\u589e\u52a0\u7de9\u885d\u5340\u5927\u5c0f\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%9b%a3%e6%8e%a7%e8%88%87%e8%aa%bf%e6%95%b4-IgVhXfKkoI\">\u76e3\u63a7\u8207\u8abf\u6574<\/h2>\n<p>\u5728\u8a2d\u7f6e <code>client_body_buffer_size<\/code> \u5f8c\uff0c\u5efa\u8b70\u5b9a\u671f\u76e3\u63a7\u4f3a\u670d\u5668\u7684\u6027\u80fd\u3002\u53ef\u4ee5\u4f7f\u7528 Nginx \u7684\u65e5\u8a8c\u529f\u80fd\u4f86\u5206\u6790\u8acb\u6c42\u7684\u5927\u5c0f\u548c\u8655\u7406\u6642\u9593\uff0c\u6839\u64da\u5be6\u969b\u60c5\u6cc1\u9032\u884c\u8abf\u6574\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-IgVhXfKkoI\">\u7e3d\u7d50<\/h2>\n<p>\u512a\u5316 Nginx \u7684 <code>client_body_buffer_size<\/code> \u662f\u63d0\u5347\u4f3a\u670d\u5668\u6027\u80fd\u7684\u91cd\u8981\u6b65\u9a5f\u3002\u901a\u904e\u5408\u7406\u8a2d\u7f6e\u7de9\u885d\u5340\u5927\u5c0f\uff0c\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8\u8acb\u6c42\u8655\u7406\u901f\u5ea6\uff0c\u6e1b\u5c11\u8cc7\u6e90\u6d6a\u8cbb\uff0c\u4e26\u6539\u5584\u7528\u6236\u9ad4\u9a57\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u80fd\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u65b9\u6848\uff0c\u4e26\u6839\u64da\u5be6\u969b\u9700\u6c42\u9032\u884c\u914d\u7f6e\uff0c\u5c07\u6709\u52a9\u65bc\u5be6\u73fe\u6700\u4f73\u6027\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22 Nginx \u6280\u5de7\uff0c\u512a\u5316\u5ba2\u6236\u7aef\u9ad4\u7de9\u885d\u5340\u5927\u5c0f\u8207 client_body_buffer_size\uff0c\u63d0\u5347\u7db2\u7ad9\u6027\u80fd\u8207\u97ff\u61c9\u901f\u5ea6\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4924],"tags":[],"class_list":["post-49740","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/49740","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=49740"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/49740\/revisions"}],"predecessor-version":[{"id":49741,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/49740\/revisions\/49741"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=49740"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=49740"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=49740"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}