{"id":50865,"date":"2024-10-08T14:18:23","date_gmt":"2024-10-08T06:18:23","guid":{"rendered":"https:\/\/server.hk\/cnblog\/50865\/"},"modified":"2024-10-08T14:18:24","modified_gmt":"2024-10-08T06:18:24","slug":"nginx-%e6%96%b0%e6%89%8b%e6%95%99%e7%a8%8b%ef%bc%9a%e8%a8%ad%e7%bd%ae-add_header-%e6%8c%87%e4%bb%a4","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/50865\/","title":{"rendered":"Nginx \u65b0\u624b\u6559\u7a0b\uff1a\u8a2d\u7f6e add_header \u6307\u4ee4"},"content":{"rendered":"<h1 id=\"nginx-%e6%96%b0%e6%89%8b%e6%95%99%e7%a8%8b%ef%bc%9a%e8%a8%ad%e7%bd%ae-add_header-%e6%8c%87%e4%bb%a4-YqaklLMAYO\">Nginx \u65b0\u624b\u6559\u7a0b\uff1a\u8a2d\u7f6e add_header \u6307\u4ee4<\/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\u4f5c\u70ba\u4e00\u540d\u65b0\u624b\uff0c\u4e86\u89e3\u5982\u4f55\u4f7f\u7528 Nginx \u7684\u5404\u7a2e\u6307\u4ee4\u662f\u975e\u5e38\u91cd\u8981\u7684\uff0c\u5176\u4e2d <code>add_header<\/code> \u6307\u4ee4\u662f\u4e00\u500b\u5e38\u7528\u7684\u529f\u80fd\uff0c\u80fd\u5920\u5e6b\u52a9\u6211\u5011\u5728 HTTP \u97ff\u61c9\u4e2d\u6dfb\u52a0\u81ea\u5b9a\u7fa9\u7684\u6a19\u982d\u3002\u672c\u6587\u5c07\u8a73\u7d30\u4ecb\u7d39 <code>add_header<\/code> \u6307\u4ee4\u7684\u7528\u6cd5\u53ca\u5176\u61c9\u7528\u5834\u666f\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-add_header-%e6%8c%87%e4%bb%a4%ef%bc%9f-YqaklLMAYO\">\u4ec0\u9ebc\u662f add_header \u6307\u4ee4\uff1f<\/h2>\n<p><code>add_header<\/code> \u6307\u4ee4\u7528\u65bc\u5728 Nginx \u7684 HTTP \u97ff\u61c9\u4e2d\u6dfb\u52a0\u81ea\u5b9a\u7fa9\u7684\u6a19\u982d\u3002\u9019\u4e9b\u6a19\u982d\u53ef\u4ee5\u7528\u4f86\u50b3\u905e\u984d\u5916\u7684\u4fe1\u606f\uff0c\u589e\u5f37\u5b89\u5168\u6027\uff0c\u6216\u662f\u6539\u5584\u7528\u6236\u9ad4\u9a57\u3002\u4f7f\u7528 <code>add_header<\/code> \u6307\u4ee4\uff0c\u6211\u5011\u53ef\u4ee5\u8a2d\u7f6e\u591a\u7a2e\u6a19\u982d\uff0c\u4f8b\u5982 CORS\u3001\u5167\u5bb9\u5b89\u5168\u653f\u7b56\uff08CSP\uff09\u3001\u7de9\u5b58\u63a7\u5236\u7b49\u3002<\/p>\n<h2 id=\"%e5%9f%ba%e6%9c%ac%e8%aa%9e%e6%b3%95-YqaklLMAYO\">\u57fa\u672c\u8a9e\u6cd5<\/h2>\n<p>\u4f7f\u7528 <code>add_header<\/code> \u6307\u4ee4\u7684\u57fa\u672c\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre><code>add_header   [always];<\/code><\/pre>\n<ul>\n<li><strong>name<\/strong>\uff1a\u8981\u6dfb\u52a0\u7684\u6a19\u982d\u540d\u7a31\u3002<\/li>\n<li><strong>value<\/strong>\uff1a\u6a19\u982d\u7684\u503c\u3002<\/li>\n<li><strong>always<\/strong>\uff1a\u53ef\u9078\u53c3\u6578\uff0c\u8868\u793a\u5373\u4f7f\u5728\u97ff\u61c9\u72c0\u614b\u78bc\u70ba 4xx \u6216 5xx \u6642\u4e5f\u6dfb\u52a0\u8a72\u6a19\u982d\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%a4%ba%e4%be%8b%ef%bc%9a%e8%a8%ad%e7%bd%ae-cors-%e6%a8%99%e9%a0%ad-YqaklLMAYO\">\u793a\u4f8b\uff1a\u8a2d\u7f6e CORS \u6a19\u982d<\/h2>\n<p>\u8de8\u4f86\u6e90\u8cc7\u6e90\u5171\u4eab\uff08CORS\uff09\u662f\u4e00\u7a2e\u6a5f\u5236\uff0c\u5141\u8a31\u7db2\u9801\u5f9e\u4e0d\u540c\u7684\u57df\u8acb\u6c42\u8cc7\u6e90\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u8a2d\u7f6e CORS \u6a19\u982d\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>server {\n    listen 80;\n    server_name example.com;\n\n    location \/ {\n        add_header 'Access-Control-Allow-Origin' '*';\n        add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS';\n        add_header 'Access-Control-Allow-Headers' 'Content-Type';\n    }\n}<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u5141\u8a31\u6240\u6709\u4f86\u6e90\u7684\u8acb\u6c42\uff0c\u4e26\u6307\u5b9a\u4e86\u5141\u8a31\u7684 HTTP \u65b9\u6cd5\u548c\u6a19\u982d\u3002<\/p>\n<h2 id=\"%e7%a4%ba%e4%be%8b%ef%bc%9a%e8%a8%ad%e7%bd%ae%e5%85%a7%e5%ae%b9%e5%ae%89%e5%85%a8%e6%94%bf%e7%ad%96%ef%bc%88csp%ef%bc%89-YqaklLMAYO\">\u793a\u4f8b\uff1a\u8a2d\u7f6e\u5167\u5bb9\u5b89\u5168\u653f\u7b56\uff08CSP\uff09<\/h2>\n<p>\u5167\u5bb9\u5b89\u5168\u653f\u7b56\uff08CSP\uff09\u662f\u4e00\u7a2e\u5b89\u5168\u529f\u80fd\uff0c\u53ef\u4ee5\u9632\u6b62 XSS \u653b\u64ca\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u8a2d\u7f6e CSP \u6a19\u982d\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>server {\n    listen 80;\n    server_name example.com;\n\n    location \/ {\n        add_header 'Content-Security-Policy' \"default-src 'self'; img-src *; script-src 'self' https:\/\/trustedscripts.example.com;\";\n    }\n}<\/code><\/pre>\n<p>\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u9650\u5236\u4e86\u8cc7\u6e90\u7684\u4f86\u6e90\uff0c\u50c5\u5141\u8a31\u4f86\u81ea\u81ea\u8eab\u548c\u7279\u5b9a\u57df\u7684\u8173\u672c\u3002<\/p>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-YqaklLMAYO\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<ul>\n<li>\u5728\u4f7f\u7528 <code>add_header<\/code> \u6307\u4ee4\u6642\uff0c\u8acb\u78ba\u4fdd\u6a19\u982d\u540d\u7a31\u548c\u503c\u7684\u6b63\u78ba\u6027\uff0c\u4ee5\u514d\u5f71\u97ff\u7db2\u7ad9\u7684\u6b63\u5e38\u904b\u884c\u3002<\/li>\n<li>\u5982\u679c\u9700\u8981\u5728\u6240\u6709\u97ff\u61c9\u4e2d\u6dfb\u52a0\u6a19\u982d\uff0c\u53ef\u4ee5\u5c07 <code>add_header<\/code> \u6307\u4ee4\u653e\u5728 <code>http<\/code> \u6216 <code>server<\/code> \u5340\u584a\u4e2d\u3002<\/li>\n<li>\u4f7f\u7528 <code>always<\/code> \u53c3\u6578\u6642\uff0c\u8acb\u6ce8\u610f\u53ef\u80fd\u6703\u5f71\u97ff\u5230\u932f\u8aa4\u97ff\u61c9\u7684\u8655\u7406\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-YqaklLMAYO\">\u7e3d\u7d50<\/h2>\n<p>\u901a\u904e\u672c\u6587\u7684\u4ecb\u7d39\uff0c\u76f8\u4fe1\u60a8\u5c0d Nginx \u7684 <code>add_header<\/code> \u6307\u4ee4\u6709\u4e86\u66f4\u6df1\u5165\u7684\u4e86\u89e3\u3002\u9019\u500b\u6307\u4ee4\u4e0d\u50c5\u80fd\u5920\u5e6b\u52a9\u60a8\u589e\u5f37\u7db2\u7ad9\u7684\u5b89\u5168\u6027\uff0c\u9084\u80fd\u6539\u5584\u7528\u6236\u9ad4\u9a57\u3002\u7121\u8ad6\u662f\u8a2d\u7f6e CORS \u9084\u662f\u5167\u5bb9\u5b89\u5168\u653f\u7b56\uff0c<code>add_header<\/code> \u90fd\u662f\u60a8\u4e0d\u53ef\u6216\u7f3a\u7684\u5de5\u5177\u3002\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\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u5728 Nginx \u4e2d\u4f7f\u7528 add_header \u6307\u4ee4\uff0c\u8f15\u9b06\u8a2d\u7f6e HTTP \u6a19\u982d\uff0c\u63d0\u5347\u7db2\u7ad9\u5b89\u5168\u6027\u8207\u6027\u80fd\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-50865","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/50865","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=50865"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/50865\/revisions"}],"predecessor-version":[{"id":50866,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/50865\/revisions\/50866"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=50865"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=50865"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=50865"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}