{"id":15826,"date":"2024-11-18T17:12:56","date_gmt":"2024-11-18T09:12:56","guid":{"rendered":"https:\/\/fwq.ai\/blog\/15826\/"},"modified":"2024-11-18T17:12:56","modified_gmt":"2024-11-18T09:12:56","slug":"nginx%e5%8f%8d%e5%90%91%e4%bb%a3%e7%90%86%e7%bc%93%e5%ad%98%e5%88%b7%e6%96%b0%e9%85%8d%e7%bd%ae%ef%bc%8c%e5%ae%9e%e6%97%b6%e6%9b%b4%e6%96%b0%e7%bd%91%e7%ab%99%e9%9d%99%e6%80%81%e8%b5%84%e6%ba%90","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/15826\/","title":{"rendered":"Nginx\u53cd\u5411\u4ee3\u7406\u7f13\u5b58\u5237\u65b0\u914d\u7f6e\uff0c\u5b9e\u65f6\u66f4\u65b0\u7f51\u7ad9\u9759\u6001\u8d44\u6e90"},"content":{"rendered":"

\u53cd\u5411\u4ee3\u7406\u7f13\u5b58\u5237\u65b0\u914d\u7f6e\uff0c\u5b9e\u65f6\u66f4\u65b0\u7f51\u7ad9\u9759\u6001\u8d44\u6e90<\/p>\n

\u5f15\u8a00\uff1a
\u5728Web\u5f00\u53d1\u4e2d\uff0c\u9759\u6001\u8d44\u6e90\u662f\u7f51\u7ad9\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\u3002\u7136\u800c\uff0c\u7ecf\u5e38\u66f4\u65b0\u7684\u9759\u6001\u8d44\u6e90\u53ef\u80fd\u4f1a\u5bfc\u81f4\u7528\u6237\u5728\u8bbf\u95ee\u8fc7\u7a0b\u4e2d\u770b\u5230\u65e7\u7684\u7248\u672c\u6216\u8005\u52a0\u8f7d\u901f\u5ea6\u53d8\u6162\u3002\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\u7684\u4e00\u4e2a\u6709\u6548\u65b9\u6cd5\u662f\u5229\u7528Nginx\u7684\u53cd\u5411\u4ee3\u7406\u7f13\u5b58\u529f\u80fd\uff0c\u5e76\u901a\u8fc7\u914d\u7f6e\u5b9e\u73b0\u5b9e\u65f6\u66f4\u65b0\u7f51\u7ad9\u7684\u9759\u6001\u8d44\u6e90\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u901a\u8fc7Nginx\u7684\u914d\u7f6e\u6765\u5b9e\u73b0\u8fd9\u4e00\u529f\u80fd\u3002<\/p>\n

    \n
  1. \n

    \u5f00\u542f\u53cd\u5411\u4ee3\u7406\u7f13\u5b58\uff1a
    \u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u5728Nginx\u7684\u914d\u7f6e\u4e2d\u5f00\u542f\u53cd\u5411\u4ee3\u7406\u7f13\u5b58\u3002\u627e\u5230Nginx\u7684\u914d\u7f6e\u6587\u4ef6\uff08\u901a\u5e38\u4e3anginx.conf\uff09\u5e76\u6253\u5f00\uff0c\u7136\u540e\u627e\u5230http\u8282\uff0c\u52a0\u5165\u4ee5\u4e0b\u914d\u7f6e\uff1a<\/p>\n

    http {\n  proxy_cache_path \/path\/to\/cache\/directory levels=1:2 keys_zone=cache_zone:10m max_size=10g inactive=60m;\n  proxy_temp_path \/path\/to\/temporary\/directory;\n  proxy_cache_key \"$scheme$request_method$host$request_uri\";\n  proxy_ignore_headers \"Cache-Control\" \"Expires\";\n  proxy_cache_valid any 10m;\n  proxy_cache_use_stale error timeout updating http_500 http_502 http_503 http_504;\n  \n  server {\n ...\n location \/ {\n   proxy_cache cache_zone;\n   proxy_pass http:\/\/backend-server;\n }\n ...\n  }\n}<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
    \u8bf4\u660e\uff1a<\/p>\n<\/li>\n
  2. proxy_cache_path\uff1a\u8bbe\u7f6e\u53cd\u5411\u4ee3\u7406\u7f13\u5b58\u8def\u5f84\u4ee5\u53ca\u76f8\u5173\u914d\u7f6e\u3002levels\u662f\u76ee\u5f55\u5c42\u7ea7\uff0ckeys_zone\u662f\u7f13\u5b58\u533a\u57df\u7684\u540d\u79f0\u4e0e\u5927\u5c0f\uff0cmax_size\u8bbe\u7f6e\u7f13\u5b58\u7684\u6700\u5927\u5927\u5c0f\uff0cinactive\u6307\u5b9a\u7f13\u5b58\u8d85\u65f6\u65f6\u95f4\u3002<\/li>\n
  3. proxy_temp_path\uff1a\u8bbe\u7f6e\u4e34\u65f6\u76ee\u5f55\u8def\u5f84\u3002<\/li>\n
  4. proxy_cache_key\uff1a\u7528\u4e8e\u751f\u6210\u7f13\u5b58key\u7684\u53d8\u91cf\uff0c$scheme\u8868\u793a\u8bf7\u6c42\u534f\u8bae\uff0c$request_method\u8868\u793a\u8bf7\u6c42\u65b9\u6cd5\uff0c$host\u8868\u793a\u8bf7\u6c42\u7684\u4e3b\u673a\u540d\uff0c$request_uri\u8868\u793a\u8bf7\u6c42\u7684URI\u3002<\/li>\n
  5. proxy_ignore_headers\uff1a\u6307\u5b9a\u9700\u8981\u5ffd\u7565\u7684\u54cd\u5e94\u5934\u3002<\/li>\n
  6. proxy_cache_valid\uff1a\u8bbe\u7f6e\u7f13\u5b58\u7684\u6709\u6548\u65f6\u95f4\u3002<\/li>\n
  7. proxy_cache_use_stale\uff1a\u5b9a\u4e49\u5728\u66f4\u65b0\u7f13\u5b58\u65f6\u5141\u8bb8\u4f7f\u7528\u9648\u65e7\u7f13\u5b58\u7684\u60c5\u51b5\u3002<\/li>\n
  8. \u5b9e\u65f6\u66f4\u65b0\u9759\u6001\u8d44\u6e90\uff1a
    \u82e5\u8981\u5b9e\u73b0\u5b9e\u65f6\u66f4\u65b0\u7f51\u7ad9\u7684\u9759\u6001\u8d44\u6e90\uff0c\u6211\u4eec\u9700\u8981\u5728\u540e\u53f0\u7a0b\u5e8f\u6216\u811a\u672c\u4e2d\u6dfb\u52a0\u989d\u5916\u7684\u903b\u8f91\uff0c\u4ee5\u5728\u6bcf\u6b21\u66f4\u65b0\u9759\u6001\u8d44\u6e90\u540e\u53d1\u51fa\u5237\u65b0\u7f13\u5b58\u7684\u8bf7\u6c42\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u793a\u4f8b\uff1a<\/li>\n<\/ol>\n
    \u5728\u540e\u53f0\u7a0b\u5e8f\u6216\u811a\u672c\u4e2d\uff0c\u5f53\u9759\u6001\u8d44\u6e90\u88ab\u66f4\u65b0\u540e\uff0c\u53d1\u51fa\u5237\u65b0\u7f13\u5b58\u7684HTTP\u8bf7\u6c42\uff1a<\/p>\n
    import requests\n\ndef refresh_cache():\n  url = \"http:\/\/your-nginx-server\/purge-url\"\n  headers = {\"Host\": \"your-hostname\"}\n  response = requests.get(url, headers=headers)\n  \n  if response.status_code == 200:\n    print(\"Cache refreshed successfully!\")\n  else:\n    print(\"Failed to refresh cache.\")<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
    Nginx\u7684\u914d\u7f6e\u6587\u4ef6\u4e2d\uff0c\u914d\u7f6e\u5730\u5740\u8def\u7531\u4e0e\u7f13\u5b58\u5237\u65b0\uff1a<\/p>\n
    location ~ \/purge-url {\n  internal;\n  proxy_cache_purge cache_zone \"$scheme$request_method$host$request_uri$is_args$args\";\n}<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
    \u8bf4\u660e\uff1a<\/p>\n
      \n
    • location\uff1a\u914d\u7f6e\u5904\u7406\u5237\u65b0\u7f13\u5b58\u8bf7\u6c42\u7684\u8def\u7531\u3002<\/li>\n
    • internal\uff1a\u8868\u793a\u8be5\u8def\u7531\u53ea\u80fd\u88ab\u5185\u90e8\u8bf7\u6c42\u8bbf\u95ee\uff0c\u5916\u90e8\u8bf7\u6c42\u65e0\u6cd5\u8bbf\u95ee\u3002<\/li>\n
    • proxy_cache_purge\uff1a\u914d\u7f6e\u8981\u5237\u65b0\u7684\u7f13\u5b58\u533a\u57df\u53ca\u76f8\u5173\u53c2\u6570\u3002<\/li>\n<\/ul>\n
      \u901a\u8fc7\u4ee5\u4e0a\u914d\u7f6e\uff0c\u5f53\u53d1\u51fa\u5e26\u6709X-Purge-Cache: 1\u7684GET\u8bf7\u6c42\u5230http:\/\/your-nginx-server\/purge-url\u65f6\uff0cNginx\u4f1a\u6839\u636e\u8bf7\u6c42\u7684URI\u5237\u65b0\u5bf9\u5e94\u7684\u7f13\u5b58\u3002<\/p>\n
        \n
      1. \u9a8c\u8bc1\uff1a
        \u4e3a\u4e86\u9a8c\u8bc1\u914d\u7f6e\u7684\u6b63\u786e\u6027\uff0c\u53ef\u4ee5\u4f7f\u7528\u6d4f\u89c8\u5668\u3001Postman\u6216\u7c7b\u4f3c\u7684\u5de5\u5177\u6765\u53d1\u51fa\u5e26\u6709X-Purge-Cache: 1\u7684GET\u8bf7\u6c42\u3002\u5982\u679c\u5237\u65b0\u7f13\u5b58\u6210\u529f\uff0c\u518d\u6b21\u8bbf\u95ee\u5bf9\u5e94\u7684\u9759\u6001\u8d44\u6e90\u65f6\uff0c\u4f1a\u4ece\u540e\u7aef\u670d\u52a1\u5668\u83b7\u53d6\u6700\u65b0\u7248\u672c\u5e76\u66f4\u65b0\u7f13\u5b58\uff0c\u786e\u4fdd\u7528\u6237\u770b\u5230\u7684\u662f\u6700\u65b0\u7684\u9759\u6001\u8d44\u6e90\u3002<\/li>\n<\/ol>\n
        \u7ed3\u8bba\uff1a
        \u901a\u8fc7Nginx\u7684\u53cd\u5411\u4ee3\u7406\u7f13\u5b58\u914d\u7f6e\u548c\u5b9e\u65f6\u5237\u65b0\u9759\u6001\u8d44\u6e90\u7684\u65b9\u6cd5\uff0c\u6211\u4eec\u53ef\u4ee5\u63d0\u9ad8\u7f51\u7ad9\u7684\u6027\u80fd\u548c\u8bbf\u95ee\u901f\u5ea6\uff0c\u5e76\u786e\u4fdd\u7528\u6237\u80fd\u591f\u5b9e\u65f6\u83b7\u53d6\u5230\u6700\u65b0\u7684\u9759\u6001\u8d44\u6e90\u3002\u8fd9\u5bf9\u4e8e\u9891\u7e41\u66f4\u65b0\u7684\u7f51\u7ad9\u5c24\u4e3a\u91cd\u8981\uff0c\u540c\u65f6\u4e5f\u80fd\u51cf\u8f7b\u540e\u7aef\u670d\u52a1\u5668\u7684\u538b\u529b\uff0c\u63d0\u9ad8\u7f51\u7ad9\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u9760\u6027\u3002\u5e0c\u671b\u672c\u6587\u7684\u4ecb\u7ecd\u5bf9\u60a8\u6709\u6240\u5e2e\u52a9\uff01<\/p>\n
        \u4ee5\u4e0a\u5c31\u662fNginx\u53cd\u5411\u4ee3\u7406\u7f13\u5b58\u5237\u65b0\u914d\u7f6e\uff0c\u5b9e\u65f6\u66f4\u65b0\u7f51\u7ad9\u9759\u6001\u8d44\u6e90\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
        \u53cd\u5411\u4ee3\u7406\u7f13\u5b58\u5237\u65b0\u914d\u7f6e\uff0c\u5b9e\u65f6\u66f4\u65b0\u7f51\u7ad9\u9759\u6001\u8d44\u6e90 \u5f15\u8a00\uff1a\u5728Web\u5f00\u53d1\u4e2d\uff0c\u9759\u6001\u8d44\u6e90\u662f\u7f51\u7ad9\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\u3002\u7136\u800c\uff0c\u7ecf\u5e38\u66f4\u65b0\u7684\u9759\u6001\u8d44\u6e90\u53ef\u80fd\u4f1a\u5bfc\u81f4\u7528\u6237\u5728\u8bbf\u95ee\u8fc7\u7a0b\u4e2d\u770b\u5230\u65e7\u7684\u7248\u672c\u6216\u8005\u52a0\u8f7d\u901f\u5ea6\u53d8\u6162\u3002\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\u7684\u4e00\u4e2a\u6709\u6548\u65b9\u6cd5\u662f\u5229\u7528Nginx\u7684\u53cd\u5411\u4ee3\u7406\u7f13\u5b58\u529f\u80fd\uff0c\u5e76\u901a\u8fc7\u914d\u7f6e\u5b9e\u73b0\u5b9e\u65f6\u66f4\u65b0\u7f51\u7ad9\u7684\u9759\u6001\u8d44\u6e90\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u901a\u8fc7Nginx\u7684\u914d\u7f6e\u6765\u5b9e\u73b0\u8fd9\u4e00\u529f\u80fd\u3002 \u5f00\u542f\u53cd\u5411\u4ee3\u7406\u7f13\u5b58\uff1a\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u5728Nginx\u7684\u914d\u7f6e\u4e2d\u5f00\u542f\u53cd\u5411\u4ee3\u7406\u7f13\u5b58\u3002\u627e\u5230Nginx\u7684\u914d\u7f6e\u6587\u4ef6\uff08\u901a\u5e38\u4e3anginx.conf\uff09\u5e76\u6253\u5f00\uff0c\u7136\u540e\u627e\u5230http\u8282\uff0c\u52a0\u5165\u4ee5\u4e0b\u914d\u7f6e\uff1a http { proxy_cache_path \/path\/to\/cache\/directory levels=1:2 keys_zone=cache_zone:10m max_size=10g inactive=60m; proxy_temp_path \/path\/to\/temporary\/directory; proxy_cache_key “$scheme$request_method$host$request_uri”; proxy_ignore_headers “Cache-Control” “Expires”; proxy_cache_valid any 10m; proxy_cache_use_stale error timeout updating http_500 http_502 http_503 http_504; server { … location \/ { proxy_cache cache_zone; proxy_pass http:\/\/backend-server; } … } } \u767b\u5f55\u540e\u590d\u5236 \u8bf4\u660e\uff1a proxy_cache_path\uff1a\u8bbe\u7f6e\u53cd\u5411\u4ee3\u7406\u7f13\u5b58\u8def\u5f84\u4ee5\u53ca\u76f8\u5173\u914d\u7f6e\u3002levels\u662f\u76ee\u5f55\u5c42\u7ea7\uff0ckeys_zone\u662f\u7f13\u5b58\u533a\u57df\u7684\u540d\u79f0\u4e0e\u5927\u5c0f\uff0cmax_size\u8bbe\u7f6e\u7f13\u5b58\u7684\u6700\u5927\u5927\u5c0f\uff0cinactive\u6307\u5b9a\u7f13\u5b58\u8d85\u65f6\u65f6\u95f4\u3002 proxy_temp_path\uff1a\u8bbe\u7f6e\u4e34\u65f6\u76ee\u5f55\u8def\u5f84\u3002 proxy_cache_key\uff1a\u7528\u4e8e\u751f\u6210\u7f13\u5b58key\u7684\u53d8\u91cf\uff0c$scheme\u8868\u793a\u8bf7\u6c42\u534f\u8bae\uff0c$request_method\u8868\u793a\u8bf7\u6c42\u65b9\u6cd5\uff0c$host\u8868\u793a\u8bf7\u6c42\u7684\u4e3b\u673a\u540d\uff0c$request_uri\u8868\u793a\u8bf7\u6c42\u7684URI\u3002 proxy_ignore_headers\uff1a\u6307\u5b9a\u9700\u8981\u5ffd\u7565\u7684\u54cd\u5e94\u5934\u3002 proxy_cache_valid\uff1a\u8bbe\u7f6e\u7f13\u5b58\u7684\u6709\u6548\u65f6\u95f4\u3002 proxy_cache_use_stale\uff1a\u5b9a\u4e49\u5728\u66f4\u65b0\u7f13\u5b58\u65f6\u5141\u8bb8\u4f7f\u7528\u9648\u65e7\u7f13\u5b58\u7684\u60c5\u51b5\u3002 \u5b9e\u65f6\u66f4\u65b0\u9759\u6001\u8d44\u6e90\uff1a\u82e5\u8981\u5b9e\u73b0\u5b9e\u65f6\u66f4\u65b0\u7f51\u7ad9\u7684\u9759\u6001\u8d44\u6e90\uff0c\u6211\u4eec\u9700\u8981\u5728\u540e\u53f0\u7a0b\u5e8f\u6216\u811a\u672c\u4e2d\u6dfb\u52a0\u989d\u5916\u7684\u903b\u8f91\uff0c\u4ee5\u5728\u6bcf\u6b21\u66f4\u65b0\u9759\u6001\u8d44\u6e90\u540e\u53d1\u51fa\u5237\u65b0\u7f13\u5b58\u7684\u8bf7\u6c42\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u793a\u4f8b\uff1a \u5728\u540e\u53f0\u7a0b\u5e8f\u6216\u811a\u672c\u4e2d\uff0c\u5f53\u9759\u6001\u8d44\u6e90\u88ab\u66f4\u65b0\u540e\uff0c\u53d1\u51fa\u5237\u65b0\u7f13\u5b58\u7684HTTP\u8bf7\u6c42\uff1a import requests […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-15826","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/15826","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=15826"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/15826\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=15826"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=15826"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=15826"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}