{"id":50975,"date":"2024-10-08T15:07:05","date_gmt":"2024-10-08T07:07:05","guid":{"rendered":"https:\/\/server.hk\/cnblog\/50975\/"},"modified":"2024-10-08T15:07:05","modified_gmt":"2024-10-08T07:07:05","slug":"nginx-%e6%96%b0%e6%89%8b%e6%95%99%e7%a8%8b%ef%bc%9a%e5%95%9f%e7%94%a8%e8%b7%a8%e6%ba%90%e8%b3%87%e6%ba%90%e5%85%b1%e4%ba%ab%ef%bc%88cors%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/50975\/","title":{"rendered":"Nginx \u65b0\u624b\u6559\u7a0b\uff1a\u555f\u7528\u8de8\u6e90\u8cc7\u6e90\u5171\u4eab\uff08CORS\uff09"},"content":{"rendered":"

Nginx \u65b0\u624b\u6559\u7a0b\uff1a\u555f\u7528\u8de8\u6e90\u8cc7\u6e90\u5171\u4eab\uff08CORS\uff09<\/h1>\n

\u5728\u7576\u4eca\u7684\u7db2\u7d61\u74b0\u5883\u4e2d\uff0c\u8de8\u6e90\u8cc7\u6e90\u5171\u4eab\uff08CORS\uff09\u662f\u4e00\u500b\u91cd\u8981\u7684\u6982\u5ff5\uff0c\u5c24\u5176\u662f\u5728\u958b\u767c\u57fa\u65bcAPI\u7684\u61c9\u7528\u7a0b\u5e8f\u6642\u3002CORS \u5141\u8a31\u7db2\u9801\u5f9e\u4e0d\u540c\u7684\u57df\u540d\u8acb\u6c42\u8cc7\u6e90\uff0c\u9019\u5c0d\u65bc\u73fe\u4ee3\u7684\u524d\u7aef\u958b\u767c\u81f3\u95dc\u91cd\u8981\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u5728 Nginx \u4e2d\u555f\u7528 CORS\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u7bc4\u4f8b\u548c\u914d\u7f6e\u5efa\u8b70\u3002<\/p>\n

\u4ec0\u9ebc\u662f CORS\uff1f<\/h2>\n

CORS \u662f\u4e00\u7a2e\u700f\u89bd\u5668\u5b89\u5168\u529f\u80fd\uff0c\u65e8\u5728\u9632\u6b62\u60e1\u610f\u7db2\u7ad9\u5f9e\u5176\u4ed6\u57df\u540d\u8acb\u6c42\u8cc7\u6e90\u3002\u7576\u4e00\u500b\u7db2\u9801\u8a66\u5716\u5f9e\u4e0d\u540c\u7684\u57df\u540d\u8acb\u6c42\u8cc7\u6e90\u6642\uff0c\u700f\u89bd\u5668\u6703\u767c\u9001\u4e00\u500b\u9810\u6aa2\u8acb\u6c42\uff08preflight request\uff09\uff0c\u4ee5\u78ba\u8a8d\u8a72\u8acb\u6c42\u662f\u5426\u88ab\u5141\u8a31\u3002\u82e5\u4f3a\u670d\u5668\u5141\u8a31\u8a72\u8acb\u6c42\uff0c\u5247\u6703\u8fd4\u56de\u76f8\u61c9\u7684 CORS \u6a19\u982d\uff0c\u8b93\u700f\u89bd\u5668\u77e5\u9053\u53ef\u4ee5\u5b89\u5168\u5730\u9032\u884c\u8acb\u6c42\u3002<\/p>\n

\u70ba\u4ec0\u9ebc\u9700\u8981\u5728 Nginx \u4e2d\u555f\u7528 CORS\uff1f<\/h2>\n

\u5728\u8a31\u591a\u60c5\u6cc1\u4e0b\uff0c\u524d\u7aef\u61c9\u7528\u7a0b\u5e8f\u9700\u8981\u5f9e\u4e0d\u540c\u7684\u4f3a\u670d\u5668\u6216\u57df\u540d\u7372\u53d6\u6578\u64da\u3002\u4f8b\u5982\uff0c\u7576\u4f60\u7684\u524d\u7aef\u61c9\u7528\u7a0b\u5e8f\u6258\u7ba1\u5728\u4e00\u500b\u57df\u540d\u4e0a\uff0c\u800c API \u4f3a\u670d\u5668\u5247\u5728\u53e6\u4e00\u500b\u57df\u540d\u4e0a\u6642\uff0c\u555f\u7528 CORS \u662f\u5fc5\u9808\u7684\u3002\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u524d\u7aef\u61c9\u7528\u7a0b\u5e8f\u80fd\u5920\u6b63\u5e38\u8a2a\u554f\u6240\u9700\u7684\u8cc7\u6e90\u3002<\/p>\n

\u5982\u4f55\u5728 Nginx \u4e2d\u555f\u7528 CORS<\/h2>\n

\u5728 Nginx \u4e2d\u555f\u7528 CORS \u4e3b\u8981\u662f\u901a\u904e\u8a2d\u7f6e HTTP \u6a19\u982d\u4f86\u5be6\u73fe\u7684\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u57fa\u672c\u7684\u914d\u7f6e\u6b65\u9a5f\uff1a<\/p>\n

1. \u7de8\u8f2f Nginx \u914d\u7f6e\u6587\u4ef6<\/h3>\n

\u9996\u5148\uff0c\u60a8\u9700\u8981\u627e\u5230\u4e26\u7de8\u8f2f Nginx \u7684\u914d\u7f6e\u6587\u4ef6\uff0c\u901a\u5e38\u4f4d\u65bc \/etc\/nginx\/nginx.conf \u6216 \/etc\/nginx\/sites-available\/default\u3002\u4f7f\u7528\u60a8\u559c\u6b61\u7684\u6587\u672c\u7de8\u8f2f\u5668\u6253\u958b\u8a72\u6587\u4ef6\u3002<\/p>\n

2. \u6dfb\u52a0 CORS \u6a19\u982d<\/h3>\n

\u5728 server \u5340\u584a\u6216 location \u5340\u584a\u4e2d\u6dfb\u52a0\u4ee5\u4e0b\u4ee3\u78bc\uff1a<\/p>\n

location \/api {\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, Authorization';\n    \n    if ($request_method = 'OPTIONS') {\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, Authorization';\n        add_header 'Content-Length' 0;\n        return 204;\n    }\n}\n<\/code><\/pre>\n
\u4e0a\u8ff0\u4ee3\u78bc\u4e2d\uff0c`Access-Control-Allow-Origin` \u6a19\u982d\u8a2d\u7f6e\u70ba `*`\uff0c\u9019\u610f\u5473\u8457\u5141\u8a31\u6240\u6709\u57df\u540d\u7684\u8acb\u6c42\u3002\u60a8\u53ef\u4ee5\u6839\u64da\u9700\u8981\u5c07\u5176\u66f4\u6539\u70ba\u7279\u5b9a\u7684\u57df\u540d\u3002<\/p>\n
3. \u6e2c\u8a66\u914d\u7f6e<\/h3>\n
\u5b8c\u6210\u914d\u7f6e\u5f8c\uff0c\u60a8\u9700\u8981\u6e2c\u8a66 Nginx \u914d\u7f6e\u662f\u5426\u6b63\u78ba\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\u914d\u7f6e\uff1a<\/p>\n
sudo nginx -t\n<\/code><\/pre>\n
\u5982\u679c\u6c92\u6709\u932f\u8aa4\uff0c\u5247\u53ef\u4ee5\u91cd\u65b0\u555f\u52d5 Nginx \u4ee5\u61c9\u7528\u66f4\u6539\uff1a<\/p>\n
sudo systemctl restart nginx\n<\/code><\/pre>\n
\u5e38\u898b\u554f\u984c<\/h2>\n
1. CORS \u6a19\u982d\u7684\u5b89\u5168\u6027<\/h3>\n
\u96d6\u7136\u8a2d\u7f6e `Access-Control-Allow-Origin` \u70ba `*` \u53ef\u4ee5\u65b9\u4fbf\u958b\u767c\uff0c\u4f46\u5728\u751f\u7522\u74b0\u5883\u4e2d\uff0c\u5efa\u8b70\u50c5\u5141\u8a31\u7279\u5b9a\u7684\u57df\u540d\uff0c\u4ee5\u63d0\u9ad8\u5b89\u5168\u6027\u3002<\/p>\n
2. \u5982\u4f55\u8655\u7406\u9810\u6aa2\u8acb\u6c42<\/h3>\n
\u9810\u6aa2\u8acb\u6c42\u662f CORS \u7684\u4e00\u90e8\u5206\uff0cNginx \u914d\u7f6e\u4e2d\u5df2\u7d93\u5305\u542b\u4e86\u5c0d OPTIONS \u8acb\u6c42\u7684\u8655\u7406\u3002\u78ba\u4fdd\u60a8\u7684\u4f3a\u670d\u5668\u80fd\u5920\u6b63\u78ba\u97ff\u61c9\u9019\u4e9b\u8acb\u6c42\u3002<\/p>\n
\u7e3d\u7d50<\/h2>\n
\u555f\u7528 CORS \u662f\u78ba\u4fdd\u524d\u7aef\u61c9\u7528\u7a0b\u5e8f\u80fd\u5920\u6b63\u5e38\u8a2a\u554f API \u7684\u95dc\u9375\u6b65\u9a5f\u3002\u901a\u904e\u5728 Nginx \u4e2d\u6b63\u78ba\u914d\u7f6e CORS \u6a19\u982d\uff0c\u60a8\u53ef\u4ee5\u8f15\u9b06\u5730\u89e3\u6c7a\u8de8\u57df\u8acb\u6c42\u7684\u554f\u984c\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u80fd\u548c\u7a69\u5b9a\u6027\u7684\u61c9\u7528\u7a0b\u5e8f\uff0c\u9078\u64c7\u5408\u9069\u7684 \u9999\u6e2fVPS<\/a> \u670d\u52d9\u5c07\u662f\u660e\u667a\u7684\u9078\u64c7\uff0c\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u60a8\u7684\u4f3a\u670d\u5668\u80fd\u5920\u5feb\u901f\u97ff\u61c9\u4f86\u81ea\u4e0d\u540c\u57df\u540d\u7684\u8acb\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u5b78\u7fd2\u5982\u4f55\u5728 Nginx \u4e2d\u555f\u7528\u8de8\u6e90\u8cc7\u6e90\u5171\u4eab\uff08CORS\uff09\uff0c\u7c21\u55ae\u6b65\u9a5f\u52a9\u4f60\u8f15\u9b06\u914d\u7f6e\uff0c\u63d0\u5347\u7db2\u7ad9\u7684\u8cc7\u6e90\u5171\u4eab\u80fd\u529b\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-50975","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/50975","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=50975"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/50975\/revisions"}],"predecessor-version":[{"id":50976,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/50975\/revisions\/50976"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=50975"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=50975"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=50975"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}