{"id":49892,"date":"2024-10-08T08:22:14","date_gmt":"2024-10-08T00:22:14","guid":{"rendered":"https:\/\/server.hk\/cnblog\/49892\/"},"modified":"2024-10-08T08:22:14","modified_gmt":"2024-10-08T00:22:14","slug":"nginx-%e6%8a%80%e5%b7%a7%ef%bc%9a%e4%bd%bf%e7%94%a8-proxy_set_header-%e6%8c%87%e4%bb%a4%e6%94%b9%e8%ae%8a%e8%ab%8b%e6%b1%82%e9%a0%ad","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/49892\/","title":{"rendered":"Nginx \u6280\u5de7\uff1a\u4f7f\u7528 proxy_set_header \u6307\u4ee4\u6539\u8b8a\u8acb\u6c42\u982d"},"content":{"rendered":"<h1 id=\"nginx-%e6%8a%80%e5%b7%a7%ef%bc%9a%e4%bd%bf%e7%94%a8-proxy_set_header-%e6%8c%87%e4%bb%a4%e6%94%b9%e8%ae%8a%e8%ab%8b%e6%b1%82%e9%a0%ad-sUZuMAMzUU\">Nginx \u6280\u5de7\uff1a\u4f7f\u7528 proxy_set_header \u6307\u4ee4\u6539\u8b8a\u8acb\u6c42\u982d<\/h1>\n<p>Nginx \u662f\u4e00\u6b3e\u9ad8\u6548\u80fd\u7684\u7db2\u9801\u4f3a\u670d\u5668\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u53cd\u5411\u4ee3\u7406\u3001\u8ca0\u8f09\u5747\u8861\u53ca\u975c\u614b\u5167\u5bb9\u7684\u63d0\u4f9b\u3002\u5176\u9748\u6d3b\u7684\u914d\u7f6e\u9078\u9805\u4f7f\u5f97 Nginx \u6210\u70ba\u8a31\u591a\u7db2\u7ad9\u548c\u61c9\u7528\u7a0b\u5f0f\u7684\u9996\u9078\u3002\u5728\u9019\u7bc7\u6587\u7ae0\u4e2d\uff0c\u6211\u5011\u5c07\u6df1\u5165\u63a2\u8a0e Nginx \u4e2d\u7684 <code>proxy_set_header<\/code> \u6307\u4ee4\uff0c\u4e26\u4e86\u89e3\u5982\u4f55\u5229\u7528\u5b83\u4f86\u6539\u8b8a\u8acb\u6c42\u982d\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-proxy_set_header%ef%bc%9f-sUZuMAMzUU\">\u4ec0\u9ebc\u662f proxy_set_header\uff1f<\/h2>\n<p><code>proxy_set_header<\/code> \u662f Nginx \u4e2d\u7684\u4e00\u500b\u6307\u4ee4\uff0c\u7528\u65bc\u8a2d\u7f6e\u767c\u9001\u5230\u5f8c\u7aef\u4f3a\u670d\u5668\u7684\u8acb\u6c42\u982d\u3002\u7576 Nginx \u4f5c\u70ba\u53cd\u5411\u4ee3\u7406\u6642\uff0c\u5b83\u6703\u5c07\u5ba2\u6236\u7aef\u7684\u8acb\u6c42\u8f49\u767c\u5230\u5f8c\u7aef\u4f3a\u670d\u5668\u3002\u5728\u9019\u500b\u904e\u7a0b\u4e2d\uff0c\u53ef\u80fd\u9700\u8981\u4fee\u6539\u6216\u6dfb\u52a0\u67d0\u4e9b\u8acb\u6c42\u982d\uff0c\u4ee5\u4fbf\u5f8c\u7aef\u4f3a\u670d\u5668\u80fd\u5920\u6b63\u78ba\u8655\u7406\u8acb\u6c42\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%9c%80%e8%a6%81%e6%94%b9%e8%ae%8a%e8%ab%8b%e6%b1%82%e9%a0%ad%ef%bc%9f-sUZuMAMzUU\">\u70ba\u4ec0\u9ebc\u9700\u8981\u6539\u8b8a\u8acb\u6c42\u982d\uff1f<\/h2>\n<p>\u6539\u8b8a\u8acb\u6c42\u982d\u7684\u539f\u56e0\u6709\u5f88\u591a\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u60c5\u6cc1\uff1a<\/p>\n<ul>\n<li><strong>\u5b89\u5168\u6027\uff1a<\/strong>\u6709\u6642\u5019\uff0c\u5f8c\u7aef\u4f3a\u670d\u5668\u9700\u8981\u7279\u5b9a\u7684\u8acb\u6c42\u982d\u4f86\u9032\u884c\u8eab\u4efd\u9a57\u8b49\u6216\u6388\u6b0a\u3002<\/li>\n<li><strong>\u5ba2\u6236\u7aef\u4fe1\u606f\uff1a<\/strong>\u6709\u4e9b\u61c9\u7528\u7a0b\u5f0f\u9700\u8981\u77e5\u9053\u5ba2\u6236\u7aef\u7684 IP \u5730\u5740\u6216\u5176\u4ed6\u4fe1\u606f\uff0c\u4ee5\u4fbf\u9032\u884c\u65e5\u8a8c\u8a18\u9304\u6216\u5206\u6790\u3002<\/li>\n<li><strong>\u8ca0\u8f09\u5747\u8861\uff1a<\/strong>\u5728\u591a\u500b\u5f8c\u7aef\u4f3a\u670d\u5668\u4e4b\u9593\u5206\u914d\u8acb\u6c42\u6642\uff0c\u53ef\u80fd\u9700\u8981\u6dfb\u52a0\u7279\u5b9a\u7684\u8acb\u6c42\u982d\u4f86\u6307\u793a\u6d41\u91cf\u7684\u4f86\u6e90\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8-proxy_set_header-sUZuMAMzUU\">\u5982\u4f55\u4f7f\u7528 proxy_set_header<\/h2>\n<p>\u4f7f\u7528 <code>proxy_set_header<\/code> \u6307\u4ee4\u975e\u5e38\u7c21\u55ae\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u57fa\u672c\u7684\u914d\u7f6e\u7bc4\u4f8b\uff1a<\/p>\n<pre><code>server {\n    listen 80;\n    server_name example.com;\n\n    location \/ {\n        proxy_pass http:\/\/backend_server;\n        proxy_set_header Host $host;\n        proxy_set_header X-Real-IP $remote_addr;\n        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;\n        proxy_set_header X-Forwarded-Proto $scheme;\n    }\n}<\/code><\/pre>\n<p>\u5728\u9019\u500b\u7bc4\u4f8b\u4e2d\uff0c\u6211\u5011\u8a2d\u7f6e\u4e86\u5e7e\u500b\u8acb\u6c42\u982d\uff1a<\/p>\n<ul>\n<li><code>Host<\/code>\uff1a\u9019\u500b\u8acb\u6c42\u982d\u544a\u8a34\u5f8c\u7aef\u4f3a\u670d\u5668\u8acb\u6c42\u7684\u4e3b\u6a5f\u540d\u7a31\u3002<\/li>\n<li><code>X-Real-IP<\/code>\uff1a\u9019\u500b\u8acb\u6c42\u982d\u5305\u542b\u4e86\u5ba2\u6236\u7aef\u7684\u771f\u5be6 IP \u5730\u5740\u3002<\/li>\n<li><code>X-Forwarded-For<\/code>\uff1a\u9019\u500b\u8acb\u6c42\u982d\u7528\u65bc\u8a18\u9304\u5ba2\u6236\u7aef\u7684 IP \u5730\u5740\uff0c\u7279\u5225\u662f\u5728\u6709\u591a\u5c64\u4ee3\u7406\u7684\u60c5\u6cc1\u4e0b\u3002<\/li>\n<li><code>X-Forwarded-Proto<\/code>\uff1a\u9019\u500b\u8acb\u6c42\u982d\u6307\u793a\u8acb\u6c42\u662f\u901a\u904e HTTP \u9084\u662f HTTPS \u767c\u9001\u7684\u3002<\/li>\n<\/ul>\n<h2 id=\"%e9%80%b2%e9%9a%8e%e7%94%a8%e6%b3%95-sUZuMAMzUU\">\u9032\u968e\u7528\u6cd5<\/h2>\n<p>\u9664\u4e86\u57fa\u672c\u7684\u7528\u6cd5\uff0c<code>proxy_set_header<\/code> \u9084\u53ef\u4ee5\u8207\u5176\u4ed6 Nginx \u6307\u4ee4\u7d50\u5408\u4f7f\u7528\uff0c\u4ee5\u5be6\u73fe\u66f4\u8907\u96dc\u7684\u529f\u80fd\u3002\u4f8b\u5982\uff0c\u60a8\u53ef\u4ee5\u6839\u64da\u4e0d\u540c\u7684\u689d\u4ef6\u8a2d\u7f6e\u4e0d\u540c\u7684\u8acb\u6c42\u982d\uff1a<\/p>\n<pre><code>location \/api {\n    proxy_pass http:\/\/api_backend;\n    if ($http_user_agent ~* \"Mobile\") {\n        proxy_set_header X-Device-Type \"Mobile\";\n    }\n    if ($http_user_agent ~* \"Desktop\") {\n        proxy_set_header X-Device-Type \"Desktop\";\n    }\n}<\/code><\/pre>\n<p>\u5728\u9019\u500b\u7bc4\u4f8b\u4e2d\uff0c\u6211\u5011\u6839\u64da\u7528\u6236\u4ee3\u7406\u7684\u985e\u578b\u8a2d\u7f6e\u4e86 <code>X-Device-Type<\/code> \u8acb\u6c42\u982d\uff0c\u9019\u6a23\u5f8c\u7aef\u4f3a\u670d\u5668\u5c31\u80fd\u6839\u64da\u8a2d\u5099\u985e\u578b\u9032\u884c\u4e0d\u540c\u7684\u8655\u7406\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-sUZuMAMzUU\">\u7e3d\u7d50<\/h2>\n<p>\u4f7f\u7528 <code>proxy_set_header<\/code> \u6307\u4ee4\u53ef\u4ee5\u9748\u6d3b\u5730\u6539\u8b8a Nginx \u767c\u9001\u5230\u5f8c\u7aef\u4f3a\u670d\u5668\u7684\u8acb\u6c42\u982d\uff0c\u9019\u5c0d\u65bc\u5b89\u5168\u6027\u3001\u5ba2\u6236\u7aef\u4fe1\u606f\u7684\u50b3\u905e\u4ee5\u53ca\u8ca0\u8f09\u5747\u8861\u7b49\u65b9\u9762\u90fd\u81f3\u95dc\u91cd\u8981\u3002\u900f\u904e\u6b63\u78ba\u7684\u914d\u7f6e\uff0c\u60a8\u53ef\u4ee5\u78ba\u4fdd\u5f8c\u7aef\u4f3a\u670d\u5668\u80fd\u5920\u6b63\u78ba\u8655\u7406\u8acb\u6c42\uff0c\u4e26\u63d0\u9ad8\u6574\u9ad4\u7cfb\u7d71\u7684\u6548\u80fd\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u80fd\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684\u5ba2\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\">\u4f3a\u670d\u5668<\/a> \u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u4f7f\u7528 Nginx \u7684 proxy_set_header \u6307\u4ee4\u4f86\u4fee\u6539\u8acb\u6c42\u982d\uff0c\u63d0\u5347\u7db2\u7ad9\u6027\u80fd\u8207\u5b89\u5168\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-49892","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/49892","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=49892"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/49892\/revisions"}],"predecessor-version":[{"id":49893,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/49892\/revisions\/49893"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=49892"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=49892"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=49892"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}