{"id":49792,"date":"2024-10-08T07:32:14","date_gmt":"2024-10-07T23:32:14","guid":{"rendered":"https:\/\/server.hk\/cnblog\/49792\/"},"modified":"2024-10-08T07:32:14","modified_gmt":"2024-10-07T23:32:14","slug":"nginx-%e6%8a%80%e5%b7%a7%ef%bc%9a%e4%bd%bf%e7%94%a8-proxy_no_cache-%e6%8c%87%e4%bb%a4%e9%80%b2%e8%a1%8c%e9%81%b8%e6%93%87%e6%80%a7%e5%bf%ab%e5%8f%96","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/49792\/","title":{"rendered":"Nginx \u6280\u5de7\uff1a\u4f7f\u7528 proxy_no_cache \u6307\u4ee4\u9032\u884c\u9078\u64c7\u6027\u5feb\u53d6"},"content":{"rendered":"<h1 id=\"nginx-%e6%8a%80%e5%b7%a7%ef%bc%9a%e4%bd%bf%e7%94%a8-proxy_no_cache-%e6%8c%87%e4%bb%a4%e9%80%b2%e8%a1%8c%e9%81%b8%e6%93%87%e6%80%a7%e5%bf%ab%e5%8f%96-xSHLLlHlRN\">Nginx \u6280\u5de7\uff1a\u4f7f\u7528 proxy_no_cache \u6307\u4ee4\u9032\u884c\u9078\u64c7\u6027\u5feb\u53d6<\/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\u7279\u5225\u662f\u5728\u5feb\u53d6\u7ba1\u7406\u65b9\u9762\u3002\u672c\u6587\u5c07\u63a2\u8a0e Nginx \u4e2d\u7684 <code>proxy_no_cache<\/code> \u6307\u4ee4\uff0c\u4e26\u4ecb\u7d39\u5982\u4f55\u5229\u7528\u6b64\u6307\u4ee4\u5be6\u73fe\u9078\u64c7\u6027\u5feb\u53d6\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-proxy_no_cache-%e6%8c%87%e4%bb%a4%ef%bc%9f-xSHLLlHlRN\">\u4ec0\u9ebc\u662f proxy_no_cache \u6307\u4ee4\uff1f<\/h2>\n<p><code>proxy_no_cache<\/code> \u662f Nginx \u4e2d\u7684\u4e00\u500b\u6307\u4ee4\uff0c\u7528\u65bc\u63a7\u5236\u5feb\u53d6\u884c\u70ba\u3002\u7576\u8a2d\u7f6e\u4e86\u6b64\u6307\u4ee4\u5f8c\uff0cNginx \u5c07\u6839\u64da\u6307\u5b9a\u7684\u689d\u4ef6\u6c7a\u5b9a\u662f\u5426\u4e0d\u5c0d\u67d0\u4e9b\u8acb\u6c42\u9032\u884c\u5feb\u53d6\u3002\u9019\u5c0d\u65bc\u9700\u8981\u52d5\u614b\u751f\u6210\u5167\u5bb9\u7684\u61c9\u7528\u5834\u666f\u7279\u5225\u6709\u7528\uff0c\u4f8b\u5982\u7528\u6236\u767b\u9304\u5f8c\u7684\u500b\u6027\u5316\u9801\u9762\uff0c\u6216\u662f\u9700\u8981\u5373\u6642\u66f4\u65b0\u7684\u6578\u64da\u3002<\/p>\n<h2 id=\"%e4%bd%bf%e7%94%a8%e5%a0%b4%e6%99%af-xSHLLlHlRN\">\u4f7f\u7528\u5834\u666f<\/h2>\n<p>\u5728\u8a31\u591a\u60c5\u6cc1\u4e0b\uff0c\u7db2\u7ad9\u53ef\u80fd\u9700\u8981\u6839\u64da\u7528\u6236\u7684\u8acb\u6c42\u6216\u5176\u4ed6\u689d\u4ef6\u4f86\u6c7a\u5b9a\u662f\u5426\u5feb\u53d6\u5167\u5bb9\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u4f7f\u7528\u5834\u666f\uff1a<\/p>\n<ul>\n<li><strong>\u7528\u6236\u767b\u9304\u5f8c\u7684\u500b\u6027\u5316\u5167\u5bb9\uff1a<\/strong>\u7576\u7528\u6236\u767b\u9304\u5f8c\uff0c\u7db2\u7ad9\u53ef\u80fd\u6703\u986f\u793a\u500b\u6027\u5316\u7684\u8cc7\u8a0a\uff0c\u9019\u4e9b\u8cc7\u8a0a\u4e0d\u61c9\u8a72\u88ab\u5feb\u53d6\u3002<\/li>\n<li><strong>\u5373\u6642\u6578\u64da\u66f4\u65b0\uff1a<\/strong>\u5c0d\u65bc\u9700\u8981\u5373\u6642\u66f4\u65b0\u7684\u6578\u64da\uff0c\u5982\u80a1\u7968\u50f9\u683c\u6216\u65b0\u805e\uff0c\u5feb\u53d6\u53ef\u80fd\u6703\u5c0e\u81f4\u7528\u6236\u770b\u5230\u904e\u6642\u7684\u8cc7\u8a0a\u3002<\/li>\n<li><strong>\u7279\u5b9a\u8acb\u6c42\u7684\u5feb\u53d6\u63a7\u5236\uff1a<\/strong>\u67d0\u4e9b API \u8acb\u6c42\u53ef\u80fd\u9700\u8981\u6839\u64da\u8acb\u6c42\u53c3\u6578\u4f86\u6c7a\u5b9a\u662f\u5426\u5feb\u53d6\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e9%85%8d%e7%bd%ae-proxy_no_cache-xSHLLlHlRN\">\u5982\u4f55\u914d\u7f6e proxy_no_cache<\/h2>\n<p>\u8981\u4f7f\u7528 <code>proxy_no_cache<\/code> \u6307\u4ee4\uff0c\u60a8\u9700\u8981\u5728 Nginx \u7684\u914d\u7f6e\u6587\u4ef6\u4e2d\u9032\u884c\u8a2d\u7f6e\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u57fa\u672c\u7684\u914d\u7f6e\u7bc4\u4f8b\uff1a<\/p>\n<pre><code>location \/api\/ {\n    proxy_pass http:\/\/backend_server;\n    \n    # \u6839\u64da\u8acb\u6c42\u7684\u67d0\u500b\u689d\u4ef6\u6c7a\u5b9a\u662f\u5426\u4e0d\u5feb\u53d6\n    set $no_cache 0;\n    if ($http_cookie ~* \"session_id\") {\n        set $no_cache 1;\n    }\n    \n    proxy_no_cache $no_cache;\n    proxy_cache_bypass $no_cache;\n}<\/code><\/pre>\n<p>\u5728\u9019\u500b\u7bc4\u4f8b\u4e2d\uff0c\u7576\u8acb\u6c42\u4e2d\u5305\u542b\u540d\u70ba <code>session_id<\/code> \u7684 cookie \u6642\uff0c<code>proxy_no_cache<\/code> \u5c07\u88ab\u8a2d\u7f6e\u70ba 1\uff0c\u9019\u610f\u5473\u8457\u8a72\u8acb\u6c42\u4e0d\u6703\u88ab\u5feb\u53d6\u3002\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u7528\u6236\u5728\u767b\u9304\u5f8c\u7372\u5f97\u6700\u65b0\u7684\u500b\u6027\u5316\u5167\u5bb9\u3002<\/p>\n<h2 id=\"%e5%85%b6%e4%bb%96%e7%9b%b8%e9%97%9c%e6%8c%87%e4%bb%a4-xSHLLlHlRN\">\u5176\u4ed6\u76f8\u95dc\u6307\u4ee4<\/h2>\n<p>\u9664\u4e86 <code>proxy_no_cache<\/code>\uff0cNginx \u9084\u63d0\u4f9b\u4e86\u5176\u4ed6\u4e00\u4e9b\u6307\u4ee4\u4f86\u63a7\u5236\u5feb\u53d6\u884c\u70ba\uff1a<\/p>\n<ul>\n<li><strong>proxy_cache:<\/strong> \u7528\u65bc\u555f\u7528\u5feb\u53d6\u3002<\/li>\n<li><strong>proxy_cache_bypass:<\/strong> \u7528\u65bc\u5728\u7279\u5b9a\u689d\u4ef6\u4e0b\u7e5e\u904e\u5feb\u53d6\u3002<\/li>\n<li><strong>proxy_cache_key:<\/strong> \u7528\u65bc\u5b9a\u7fa9\u5feb\u53d6\u7684\u9375\u3002<\/li>\n<\/ul>\n<p>\u9019\u4e9b\u6307\u4ee4\u53ef\u4ee5\u8207 <code>proxy_no_cache<\/code> \u4e00\u8d77\u4f7f\u7528\uff0c\u4ee5\u5be6\u73fe\u66f4\u7d30\u7dfb\u7684\u5feb\u53d6\u63a7\u5236\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-xSHLLlHlRN\">\u7e3d\u7d50<\/h2>\n<p>\u4f7f\u7528 Nginx \u7684 <code>proxy_no_cache<\/code> \u6307\u4ee4\u53ef\u4ee5\u6709\u6548\u5730\u5be6\u73fe\u9078\u64c7\u6027\u5feb\u53d6\uff0c\u5e6b\u52a9\u7db2\u7ad9\u6839\u64da\u4e0d\u540c\u7684\u8acb\u6c42\u689d\u4ef6\u4f86\u6c7a\u5b9a\u662f\u5426\u5feb\u53d6\u5167\u5bb9\u3002\u9019\u5c0d\u65bc\u9700\u8981\u52d5\u614b\u751f\u6210\u6216\u5373\u6642\u66f4\u65b0\u7684\u5167\u5bb9\u5c24\u70ba\u91cd\u8981\u3002\u900f\u904e\u5408\u7406\u7684\u914d\u7f6e\uff0c\u60a8\u53ef\u4ee5\u63d0\u5347\u7db2\u7ad9\u7684\u6027\u80fd\uff0c\u540c\u6642\u78ba\u4fdd\u7528\u6236\u7372\u5f97\u6700\u65b0\u7684\u8cc7\u8a0a\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684\u7528\u6236\u3002\u7121\u8ad6\u662f\u7db2\u7ad9\u6258\u7ba1\u9084\u662f\u61c9\u7528\u7a0b\u5f0f\u90e8\u7f72\uff0c\u6211\u5011\u7684 <a href=\"https:\/\/server.hk\">\u4e91\u670d\u52a1\u5668<\/a> \u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22 Nginx \u7684 proxy_no_cache \u6307\u4ee4\uff0c\u5b78\u7fd2\u5982\u4f55\u5be6\u73fe\u9078\u64c7\u6027\u5feb\u53d6\uff0c\u63d0\u5347\u7db2\u7ad9\u6027\u80fd\u8207\u9748\u6d3b\u6027\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-49792","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/49792","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=49792"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/49792\/revisions"}],"predecessor-version":[{"id":49793,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/49792\/revisions\/49793"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=49792"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=49792"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=49792"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}