{"id":62225,"date":"2025-04-29T08:54:44","date_gmt":"2025-04-29T00:54:44","guid":{"rendered":"https:\/\/fwq.ai\/blog\/62225\/"},"modified":"2025-04-29T08:54:44","modified_gmt":"2025-04-29T00:54:44","slug":"nginx%e6%90%ad%e5%bb%ba%e6%9c%8d%e5%8a%a1%e5%99%a8%e7%9a%84%e8%b7%a8%e5%9f%9f%e8%ae%bf%e9%97%ae%e9%85%8d%e7%bd%ae%e5%92%8ccors%e5%8d%8f%e8%ae%ae%e6%94%af%e6%8c%81%e6%8c%87%e5%8d%97-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/62225\/","title":{"rendered":"Nginx\u642d\u5efa\u670d\u52a1\u5668\u7684\u8de8\u57df\u8bbf\u95ee\u914d\u7f6e\u548cCORS\u534f\u8bae\u652f\u6301\u6307\u5357"},"content":{"rendered":"<p>\u642d\u5efa\u670d\u52a1\u5668\u7684\u8de8\u57df\u8bbf\u95ee\u914d\u7f6e\u548ccors\u534f\u8bae\u652f\u6301\u6307\u5357<\/p>\n<p>\u5f15\u8a00\uff1a<br \/>\u5728\u5f53\u524d\u7684Web\u5e94\u7528\u5f00\u53d1\u4e2d\uff0c\u8de8\u57df\u8bf7\u6c42\u5df2\u7ecf\u6210\u4e3a\u4e00\u79cd\u5e38\u89c1\u7684\u9700\u6c42\u3002\u4e3a\u4e86\u4fdd\u8bc1\u5b89\u5168\u6027\uff0c\u6d4f\u89c8\u5668\u9ed8\u8ba4\u4f1a\u9650\u5236\u901a\u8fc7AJAX\u8bf7\u6c42\u8fdb\u884c\u7684\u8de8\u57df\u64cd\u4f5c\u3002CORS\uff08\u8de8\u57df\u8d44\u6e90\u5171\u4eab\uff09\u534f\u8bae\u4e3a\u5f00\u53d1\u8005\u63d0\u4f9b\u4e86\u4e00\u79cd\u53ef\u9760\u7684\u89e3\u51b3\u65b9\u6848\uff0c\u53ef\u4ee5\u5b9e\u73b0\u8de8\u57df\u8bbf\u95ee\u7684\u53ef\u63a7\u6388\u6743\u3002<\/p>\n<p>Nginx\u662f\u4e00\u4e2a\u9ad8\u6027\u80fd\u7684Web\u670d\u52a1\u5668\u548c\u53cd\u5411\u4ee3\u7406\u670d\u52a1\u5668\uff0c\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528Nginx\u6765\u642d\u5efa\u670d\u52a1\u5668\u7684\u8de8\u57df\u8bbf\u95ee\u914d\u7f6e\u548cCORS\u534f\u8bae\u652f\u6301\u3002<\/p>\n<ol>\n<li>\u914d\u7f6e\u670d\u52a1\u5668\u7684\u8de8\u57df\u8bbf\u95ee<br \/>\u4e3a\u4e86\u6388\u6743\u5176\u4ed6\u57df\u540d\u7684\u8bbf\u95ee\uff0c\u6211\u4eec\u9996\u5148\u9700\u8981\u5728Nginx\u7684\u914d\u7f6e\u6587\u4ef6\u4e2d\u6dfb\u52a0\u8de8\u57df\u8bbf\u95ee\u914d\u7f6e\u3002\u6253\u5f00Nginx\u7684\u914d\u7f6e\u6587\u4ef6\uff08\u901a\u5e38\u662f\/etc\/nginx\/nginx.conf\uff09\uff0c\u5728http\u90e8\u5206\u6dfb\u52a0\u4ee5\u4e0b\u914d\u7f6e\uff1a<\/li>\n<\/ol>\n<pre>http {\n    ...\n    \n    # \u5141\u8bb8\u8de8\u57df\u8bbf\u95ee\n    add_header Access-Control-Allow-Origin *;\n    add_header Access-Control-Allow-Methods 'GET, POST, OPTIONS';\n    add_header Access-Control-Allow-Headers 'DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range';\n    add_header Access-Control-Expose-Headers 'Content-Length,Content-Range';\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4e0a\u8ff0\u914d\u7f6e\u5141\u8bb8\u6240\u6709\u57df\u540d\uff08*\uff09\u8fdb\u884c\u8bbf\u95ee\uff0c\u5e76\u4e14\u652f\u6301GET\u3001POST\u3001OPTIONS\u65b9\u6cd5\u3002\u540c\u65f6\uff0c\u6211\u4eec\u8fd8\u6307\u5b9a\u4e86\u4e00\u4e9b\u5e38\u89c1\u7684\u8bf7\u6c42\u5934\u4fe1\u606f\u3002<\/p>\n<p>\u5728\u4fdd\u5b58\u5e76\u9000\u51fa\u914d\u7f6e\u6587\u4ef6\u540e\uff0c\u91cd\u65b0\u52a0\u8f7dNginx\u914d\u7f6e\u4f7f\u5176\u751f\u6548\uff1a<\/p>\n<pre>$ sudo nginx -s reload<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<ol>\n<li>\u914d\u7f6eCORS\u534f\u8bae\u652f\u6301<br \/>\u5728\u670d\u52a1\u5668\u4e2d\u6dfb\u52a0\u8de8\u57df\u8bbf\u95ee\u914d\u7f6e\u540e\uff0c\u6211\u4eec\u8fd8\u53ef\u4ee5\u66f4\u7ec6\u7c92\u5ea6\u5730\u914d\u7f6eCORS\u534f\u8bae\u7684\u652f\u6301\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\u914d\u7f6e\uff0c\u53ea\u5141\u8bb8\u6307\u5b9a\u57df\u540d\u8fdb\u884c\u8de8\u57df\u8bbf\u95ee\uff1a<\/li>\n<\/ol>\n<pre>http {\n    ...\n    \n    # \u914d\u7f6eCORS\n    map $http_origin $allowed_origin {\n        default \"\";\n        ~^https?:\/\/(www.)?example.com$ $http_origin;\n        ~^https?:\/\/(www.)?example.net$ $http_origin;\n    }\n    \n    server {\n        ...\n        \n        location \/ {\n            if ($allowed_origin != \"\") {\n                add_header 'Access-Control-Allow-Origin' $allowed_origin;\n                add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS';\n                add_header 'Access-Control-Allow-Headers' 'DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range';\n                add_header 'Access-Control-Expose-Headers' 'Content-Length,Content-Range';\n            }\n            \n            ...\n        }\n    }\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4e0a\u8ff0\u914d\u7f6e\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528\u4e86map\u6307\u4ee4\u6765\u5b9a\u4e49\u4e00\u4e2a$allowed_origin\u53d8\u91cf\uff0c\u7528\u4e8e\u5b58\u50a8\u5141\u8bb8\u8de8\u57df\u8bbf\u95ee\u7684\u57df\u540d\u3002\u5728server\u5757\u4e2d\u914d\u7f6e\u4e86location \/\uff0c\u5e76\u901a\u8fc7if\u6307\u4ee4\u5224\u65ad\u5f53\u524d\u8bf7\u6c42\u6765\u6e90\u7684\u57df\u540d\u662f\u5426\u5728\u5141\u8bb8\u5217\u8868\u4e2d\u3002\u5982\u679c\u662f\uff0c\u5219\u6dfb\u52a0\u76f8\u5e94\u7684CORS\u5934\u4fe1\u606f\u3002\u6b64\u5916\uff0c\u6211\u4eec\u4e5f\u53ef\u4ee5\u6839\u636e\u81ea\u5df1\u7684\u9700\u8981\u6dfb\u52a0\u66f4\u591a\u7684\u89c4\u5219\u3002<\/p>\n<ol>\n<li>CORS\u8bf7\u6c42\u7684\u9884\u68c0\uff08preflight\uff09<br \/>\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u8de8\u57df\u8bf7\u6c42\u9700\u8981\u8fdb\u884c\u9884\u68c0\u64cd\u4f5c\u3002\u4f8b\u5982\u4f7f\u7528\u4e86\u81ea\u5b9a\u4e49\u7684\u8bf7\u6c42\u5934\u4fe1\u606f\u6216\u975e\u7b80\u5355\u8bf7\u6c42\uff08\u4f8b\u5982PUT\u3001DELETE\u7b49\uff09\u65f6\u3002\u9884\u68c0\u8bf7\u6c42\u662f\u5728\u5b9e\u9645\u8bf7\u6c42\u4e4b\u524d\u53d1\u9001\u7684\u4e00\u79cdOPTIONS\u8bf7\u6c42\uff0c\u7528\u4e8e\u83b7\u53d6\u670d\u52a1\u5668\u5bf9\u5b9e\u9645\u8bf7\u6c42\u7684\u6388\u6743\u3002<\/li>\n<\/ol>\n<p>\u4e3a\u4e86\u652f\u6301\u9884\u68c0\u8bf7\u6c42\uff0c\u6211\u4eec\u53ea\u9700\u8981\u5728location \/\u5757\u4e2d\u6dfb\u52a0\u4ee5\u4e0b\u914d\u7f6e\u5373\u53ef\uff1a<\/p>\n<pre>location \/ {\n    ...\n    \n    if ($request_method = 'OPTIONS') {\n        add_header 'Access-Control-Allow-Origin' $allowed_origin;\n        add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS';\n        add_header 'Access-Control-Allow-Headers' 'DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range';\n        add_header 'Access-Control-Expose-Headers' 'Content-Length,Content-Range';\n\n        return 204;\n    }\n    \n    ...\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4e0a\u8ff0\u914d\u7f6e\u4e2d\uff0c\u5f53\u8bf7\u6c42\u65b9\u6cd5\u4e3aOPTIONS\u65f6\uff0c\u6211\u4eec\u8fd4\u56de204\uff08No Content\uff09\u5e76\u6dfb\u52a0CORS\u5934\u4fe1\u606f\u3002<\/p>\n<p>\u7ed3\u8bba\uff1a<br \/>\u901a\u8fc7\u4e0a\u8ff0\u914d\u7f6e\uff0c\u6211\u4eec\u53ef\u4ee5\u8f7b\u677e\u5730\u642d\u5efa\u670d\u52a1\u5668\u7684\u8de8\u57df\u8bbf\u95ee\u914d\u7f6e\u548cCORS\u534f\u8bae\u652f\u6301\u3002\u65e0\u8bba\u662f\u7b80\u5355\u7684\u8de8\u57df\u8bf7\u6c42\uff0c\u8fd8\u662f\u590d\u6742\u7684\u9884\u68c0\u8bf7\u6c42\uff0cNginx\u90fd\u53ef\u4ee5\u63d0\u4f9b\u7075\u6d3b\u548c\u53ef\u9760\u7684\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n<p>\u53c2\u8003\u6587\u732e\uff1a<\/p>\n<ul>\n<li>[Nginx\u5b98\u65b9\u6587\u6863](https:\/\/nginx.org\/en\/docs\/)<\/li>\n<li>[CORS\u5b98\u65b9\u6587\u6863](https:\/\/developer.mozilla.org\/en-US\/docs\/Web\/HTTP\/CORS)<\/li>\n<\/ul>\n<p>\u4ee5\u4e0a\u5c31\u662fNginx\u642d\u5efa\u670d\u52a1\u5668\u7684\u8de8\u57df\u8bbf\u95ee\u914d\u7f6e\u548cCORS\u534f\u8bae\u652f\u6301\u6307\u5357\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8FDCServers\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u642d\u5efa\u670d\u52a1\u5668\u7684\u8de8\u57df\u8bbf\u95ee\u914d\u7f6e\u548ccors\u534f\u8bae\u652f\u6301\u6307\u5357 \u5f15\u8a00\uff1a\u5728\u5f53\u524d\u7684Web\u5e94\u7528\u5f00\u53d1\u4e2d\uff0c\u8de8\u57df\u8bf7\u6c42\u5df2\u7ecf\u6210\u4e3a\u4e00\u79cd\u5e38\u89c1\u7684\u9700\u6c42\u3002\u4e3a\u4e86\u4fdd\u8bc1\u5b89\u5168\u6027\uff0c\u6d4f\u89c8\u5668\u9ed8\u8ba4\u4f1a\u9650\u5236\u901a\u8fc7AJAX\u8bf7\u6c42\u8fdb\u884c\u7684\u8de8\u57df\u64cd\u4f5c\u3002CORS\uff08\u8de8\u57df\u8d44\u6e90\u5171\u4eab\uff09\u534f\u8bae\u4e3a\u5f00\u53d1\u8005\u63d0\u4f9b\u4e86\u4e00\u79cd\u53ef\u9760\u7684\u89e3\u51b3\u65b9\u6848\uff0c\u53ef\u4ee5\u5b9e\u73b0\u8de8\u57df\u8bbf\u95ee\u7684\u53ef\u63a7\u6388\u6743\u3002 Nginx\u662f\u4e00\u4e2a\u9ad8\u6027\u80fd\u7684Web\u670d\u52a1\u5668\u548c\u53cd\u5411\u4ee3\u7406\u670d\u52a1\u5668\uff0c\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528Nginx\u6765\u642d\u5efa\u670d\u52a1\u5668\u7684\u8de8\u57df\u8bbf\u95ee\u914d\u7f6e\u548cCORS\u534f\u8bae\u652f\u6301\u3002 \u914d\u7f6e\u670d\u52a1\u5668\u7684\u8de8\u57df\u8bbf\u95ee\u4e3a\u4e86\u6388\u6743\u5176\u4ed6\u57df\u540d\u7684\u8bbf\u95ee\uff0c\u6211\u4eec\u9996\u5148\u9700\u8981\u5728Nginx\u7684\u914d\u7f6e\u6587\u4ef6\u4e2d\u6dfb\u52a0\u8de8\u57df\u8bbf\u95ee\u914d\u7f6e\u3002\u6253\u5f00Nginx\u7684\u914d\u7f6e\u6587\u4ef6\uff08\u901a\u5e38\u662f\/etc\/nginx\/nginx.conf\uff09\uff0c\u5728http\u90e8\u5206\u6dfb\u52a0\u4ee5\u4e0b\u914d\u7f6e\uff1a http { &#8230; # \u5141\u8bb8\u8de8\u57df\u8bbf\u95ee add_header Access-Control-Allow-Origin *; add_header Access-Control-Allow-Methods &#8216;GET, POST, OPTIONS&#8217;; add_header Access-Control-Allow-Headers &#8216;DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range&#8217;; add_header Access-Control-Expose-Headers &#8216;Content-Length,Content-Range&#8217;; } \u767b\u5f55\u540e\u590d\u5236 \u4e0a\u8ff0\u914d\u7f6e\u5141\u8bb8\u6240\u6709\u57df\u540d\uff08*\uff09\u8fdb\u884c\u8bbf\u95ee\uff0c\u5e76\u4e14\u652f\u6301GET\u3001POST\u3001OPTIONS\u65b9\u6cd5\u3002\u540c\u65f6\uff0c\u6211\u4eec\u8fd8\u6307\u5b9a\u4e86\u4e00\u4e9b\u5e38\u89c1\u7684\u8bf7\u6c42\u5934\u4fe1\u606f\u3002 \u5728\u4fdd\u5b58\u5e76\u9000\u51fa\u914d\u7f6e\u6587\u4ef6\u540e\uff0c\u91cd\u65b0\u52a0\u8f7dNginx\u914d\u7f6e\u4f7f\u5176\u751f\u6548\uff1a $ sudo nginx -s reload \u767b\u5f55\u540e\u590d\u5236 \u914d\u7f6eCORS\u534f\u8bae\u652f\u6301\u5728\u670d\u52a1\u5668\u4e2d\u6dfb\u52a0\u8de8\u57df\u8bbf\u95ee\u914d\u7f6e\u540e\uff0c\u6211\u4eec\u8fd8\u53ef\u4ee5\u66f4\u7ec6\u7c92\u5ea6\u5730\u914d\u7f6eCORS\u534f\u8bae\u7684\u652f\u6301\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\u914d\u7f6e\uff0c\u53ea\u5141\u8bb8\u6307\u5b9a\u57df\u540d\u8fdb\u884c\u8de8\u57df\u8bbf\u95ee\uff1a http { &#8230; # \u914d\u7f6eCORS map $http_origin $allowed_origin { default &#8220;&#8221;; ~^https?:\/\/(www.)?example.com$ $http_origin; ~^https?:\/\/(www.)?example.net$ $http_origin; } server { &#8230; location \/ [&hellip;]<\/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-62225","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/62225","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=62225"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/62225\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=62225"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=62225"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=62225"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}