{"id":49752,"date":"2024-10-08T07:12:12","date_gmt":"2024-10-07T23:12:12","guid":{"rendered":"https:\/\/server.hk\/cnblog\/49752\/"},"modified":"2024-10-08T07:12:13","modified_gmt":"2024-10-07T23:12:13","slug":"nginx-%e6%8a%80%e5%b7%a7%ef%bc%9a%e5%84%aa%e5%8c%96%e4%bc%ba%e6%9c%8d%e5%99%a8%e5%90%8d%e7%a8%b1%e5%93%88%e5%b8%8c%e8%88%87-server_names_hash_bucket_size","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/49752\/","title":{"rendered":"Nginx \u6280\u5de7\uff1a\u512a\u5316\u4f3a\u670d\u5668\u540d\u7a31\u54c8\u5e0c\u8207 server_names_hash_bucket_size"},"content":{"rendered":"<h1 id=\"nginx-%e6%8a%80%e5%b7%a7%ef%bc%9a%e5%84%aa%e5%8c%96%e4%bc%ba%e6%9c%8d%e5%99%a8%e5%90%8d%e7%a8%b1%e5%93%88%e5%b8%8c%e8%88%87-server_names_hash_bucket_size-sGRrmHpwoI\">Nginx \u6280\u5de7\uff1a\u512a\u5316\u4f3a\u670d\u5668\u540d\u7a31\u54c8\u5e0c\u8207 server_names_hash_bucket_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\u9032\u884c\u8abf\u6574\uff0c\u5f9e\u800c\u9054\u5230\u6700\u4f73\u6027\u80fd\u3002\u5728\u9019\u7bc7\u6587\u7ae0\u4e2d\uff0c\u6211\u5011\u5c07\u63a2\u8a0e\u5982\u4f55\u512a\u5316\u4f3a\u670d\u5668\u540d\u7a31\u54c8\u5e0c\u4ee5\u53ca\u5982\u4f55\u8a2d\u7f6e <code>server_names_hash_bucket_size<\/code> \u4ee5\u63d0\u5347 Nginx \u7684\u6548\u80fd\u3002<\/p>\n<h2 id=\"%e4%bc%ba%e6%9c%8d%e5%99%a8%e5%90%8d%e7%a8%b1%e5%93%88%e5%b8%8c%e7%9a%84%e6%a6%82%e5%bf%b5-sGRrmHpwoI\">\u4f3a\u670d\u5668\u540d\u7a31\u54c8\u5e0c\u7684\u6982\u5ff5<\/h2>\n<p>\u5728 Nginx \u4e2d\uff0c\u4f3a\u670d\u5668\u540d\u7a31\u54c8\u5e0c\u662f\u7528\u4f86\u5feb\u901f\u5339\u914d\u8acb\u6c42\u7684\u4f3a\u670d\u5668\u540d\u7a31\u8207\u914d\u7f6e\u7684\u95dc\u9375\u90e8\u5206\u3002\u7576 Nginx \u63a5\u6536\u5230\u8acb\u6c42\u6642\uff0c\u5b83\u6703\u6839\u64da\u8acb\u6c42\u7684\u4e3b\u6a5f\u540d\u7a31\u4f86\u67e5\u627e\u76f8\u61c9\u7684\u4f3a\u670d\u5668\u5340\u584a\u3002\u9019\u4e00\u904e\u7a0b\u6d89\u53ca\u5230\u54c8\u5e0c\u8868\u7684\u4f7f\u7528\uff0c\u9019\u6a23\u53ef\u4ee5\u5728\u5927\u91cf\u7684\u4f3a\u670d\u5668\u540d\u7a31\u4e2d\u5feb\u901f\u5b9a\u4f4d\u6240\u9700\u7684\u914d\u7f6e\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%9c%80%e8%a6%81%e5%84%aa%e5%8c%96%e4%bc%ba%e6%9c%8d%e5%99%a8%e5%90%8d%e7%a8%b1%e5%93%88%e5%b8%8c-sGRrmHpwoI\">\u70ba\u4ec0\u9ebc\u9700\u8981\u512a\u5316\u4f3a\u670d\u5668\u540d\u7a31\u54c8\u5e0c<\/h2>\n<p>\u96a8\u8457\u7db2\u7ad9\u7684\u64f4\u5c55\uff0c\u4f3a\u670d\u5668\u540d\u7a31\u7684\u6578\u91cf\u53ef\u80fd\u6703\u6025\u5287\u589e\u52a0\u3002\u9019\u6703\u5c0e\u81f4\u54c8\u5e0c\u8868\u7684\u5927\u5c0f\u548c\u6027\u80fd\u554f\u984c\u3002\u5982\u679c\u54c8\u5e0c\u8868\u7684\u5927\u5c0f\u8a2d\u7f6e\u4e0d\u7576\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u67e5\u627e\u901f\u5ea6\u8b8a\u6162\uff0c\u5f9e\u800c\u5f71\u97ff\u6574\u9ad4\u7684\u4f3a\u670d\u5668\u6027\u80fd\u3002\u56e0\u6b64\uff0c\u512a\u5316\u4f3a\u670d\u5668\u540d\u7a31\u54c8\u5e0c\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002<\/p>\n<h2 id=\"server_names_hash_bucket_size-%e7%9a%84%e4%bd%9c%e7%94%a8-sGRrmHpwoI\">server_names_hash_bucket_size \u7684\u4f5c\u7528<\/h2>\n<p><code>server_names_hash_bucket_size<\/code> \u662f Nginx \u4e2d\u7684\u4e00\u500b\u6307\u4ee4\uff0c\u7528\u65bc\u8a2d\u7f6e\u54c8\u5e0c\u6876\u7684\u5927\u5c0f\u3002\u54c8\u5e0c\u6876\u662f\u7528\u4f86\u5b58\u5132\u54c8\u5e0c\u8868\u4e2d\u4f3a\u670d\u5668\u540d\u7a31\u7684\u7d50\u69cb\u3002\u9069\u7576\u7684\u6876\u5927\u5c0f\u53ef\u4ee5\u63d0\u9ad8\u54c8\u5e0c\u8868\u7684\u67e5\u627e\u6548\u7387\uff0c\u5f9e\u800c\u63d0\u5347\u6574\u9ad4\u6027\u80fd\u3002<\/p>\n<h3 id=\"%e5%a6%82%e4%bd%95%e8%a8%ad%e7%bd%ae-server_names_hash_bucket_size-sGRrmHpwoI\">\u5982\u4f55\u8a2d\u7f6e server_names_hash_bucket_size<\/h3>\n<p>\u5728 Nginx \u7684\u914d\u7f6e\u6587\u4ef6\u4e2d\uff0c\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u65b9\u5f0f\u8a2d\u7f6e <code>server_names_hash_bucket_size<\/code>\uff1a<\/p>\n<pre><code>http {\n    server_names_hash_bucket_size 64;  # \u8a2d\u7f6e\u6876\u5927\u5c0f\u70ba 64\n    ...\n}<\/code><\/pre>\n<p>\u6876\u5927\u5c0f\u7684\u9078\u64c7\u61c9\u6839\u64da\u4f3a\u670d\u5668\u540d\u7a31\u7684\u9577\u5ea6\u548c\u6578\u91cf\u4f86\u9032\u884c\u8abf\u6574\u3002\u4e00\u822c\u4f86\u8aaa\uff0c\u6876\u5927\u5c0f\u61c9\u8a72\u662f 32 \u7684\u500d\u6578\uff0c\u9019\u6a23\u53ef\u4ee5\u66f4\u597d\u5730\u5229\u7528\u5167\u5b58\u3002<\/p>\n<h3 id=\"%e5%a6%82%e4%bd%95%e7%a2%ba%e5%ae%9a%e6%9c%80%e4%bd%b3%e7%9a%84%e6%a1%b6%e5%a4%a7%e5%b0%8f-sGRrmHpwoI\">\u5982\u4f55\u78ba\u5b9a\u6700\u4f73\u7684\u6876\u5927\u5c0f<\/h3>\n<p>\u8981\u78ba\u5b9a\u6700\u4f73\u7684 <code>server_names_hash_bucket_size<\/code>\uff0c\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u6b65\u9a5f\u9032\u884c\uff1a<\/p>\n<ul>\n<li>\u6aa2\u67e5 Nginx \u7684\u932f\u8aa4\u65e5\u8a8c\uff0c\u5c0b\u627e\u6709\u95dc\u54c8\u5e0c\u6876\u5927\u5c0f\u7684\u8b66\u544a\u4fe1\u606f\u3002<\/li>\n<li>\u6839\u64da\u4f3a\u670d\u5668\u540d\u7a31\u7684\u6578\u91cf\u548c\u9577\u5ea6\u9032\u884c\u6e2c\u8a66\uff0c\u8abf\u6574\u6876\u5927\u5c0f\u3002<\/li>\n<li>\u4f7f\u7528\u6027\u80fd\u76e3\u63a7\u5de5\u5177\uff0c\u89c0\u5bdf\u4f3a\u670d\u5668\u7684\u97ff\u61c9\u6642\u9593\u548c\u8ca0\u8f09\u60c5\u6cc1\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%af%a6%e9%9a%9b%e6%a1%88%e4%be%8b%e5%88%86%e6%9e%90-sGRrmHpwoI\">\u5be6\u969b\u6848\u4f8b\u5206\u6790<\/h2>\n<p>\u5047\u8a2d\u4e00\u500b\u7db2\u7ad9\u64c1\u6709 100 \u500b\u4f3a\u670d\u5668\u540d\u7a31\uff0c\u4e26\u4e14\u6bcf\u500b\u540d\u7a31\u7684\u9577\u5ea6\u5e73\u5747\u70ba 20 \u5b57\u7b26\u3002\u5982\u679c\u4f7f\u7528\u9ed8\u8a8d\u7684\u6876\u5927\u5c0f\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u67e5\u627e\u6548\u7387\u4f4e\u4e0b\u3002\u901a\u904e\u5c07 <code>server_names_hash_bucket_size<\/code> \u8a2d\u7f6e\u70ba 64\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u67e5\u627e\u901f\u5ea6\uff0c\u5f9e\u800c\u63d0\u5347\u6574\u9ad4\u6027\u80fd\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-sGRrmHpwoI\">\u7d50\u8ad6<\/h2>\n<p>\u512a\u5316 Nginx \u7684\u4f3a\u670d\u5668\u540d\u7a31\u54c8\u5e0c\u548c\u8a2d\u7f6e <code>server_names_hash_bucket_size<\/code> \u662f\u63d0\u5347\u4f3a\u670d\u5668\u6027\u80fd\u7684\u91cd\u8981\u6b65\u9a5f\u3002\u901a\u904e\u5408\u7406\u7684\u914d\u7f6e\uff0c\u53ef\u4ee5\u6709\u6548\u6e1b\u5c11\u8acb\u6c42\u8655\u7406\u7684\u5ef6\u9072\uff0c\u5f9e\u800c\u63d0\u9ad8\u7528\u6236\u9ad4\u9a57\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u80fd\u7684\u7db2\u7ad9\u548c\u61c9\u7528\u7a0b\u5f0f\uff0c\u9019\u4e9b\u6280\u5de7\u662f\u4e0d\u53ef\u6216\u7f3a\u7684\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u53ca\u5176\u4ed6\u4f3a\u670d\u5668\u89e3\u6c7a\u65b9\u6848\u7684\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22 Nginx \u6280\u5de7\uff0c\u512a\u5316\u4f3a\u670d\u5668\u540d\u7a31\u54c8\u5e0c\u8207 server_names_hash_bucket_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-49752","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/49752","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=49752"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/49752\/revisions"}],"predecessor-version":[{"id":49753,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/49752\/revisions\/49753"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=49752"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=49752"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=49752"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}