{"id":50905,"date":"2024-10-08T14:36:48","date_gmt":"2024-10-08T06:36:48","guid":{"rendered":"https:\/\/server.hk\/cnblog\/50905\/"},"modified":"2024-10-08T14:36:48","modified_gmt":"2024-10-08T06:36:48","slug":"nginx-%e6%96%b0%e6%89%8b%e6%95%99%e7%a8%8b%ef%bc%9a%e8%a8%ad%e7%bd%ae-return-%e6%8c%87%e4%bb%a4","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/50905\/","title":{"rendered":"Nginx \u65b0\u624b\u6559\u7a0b\uff1a\u8a2d\u7f6e return \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-return-%e6%8c%87%e4%bb%a4-CHyojDWAGc\">Nginx \u65b0\u624b\u6559\u7a0b\uff1a\u8a2d\u7f6e return \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\u5c0d\u65bc\u65b0\u624b\u4f86\u8aaa\uff0c\u7406\u89e3 Nginx \u7684\u914d\u7f6e\u6307\u4ee4\u662f\u975e\u5e38\u91cd\u8981\u7684\uff0c\u5176\u4e2d <code>return<\/code> \u6307\u4ee4\u662f\u4e00\u500b\u5e38\u7528\u7684\u529f\u80fd\uff0c\u80fd\u5920\u5e6b\u52a9\u7528\u6236\u5feb\u901f\u8a2d\u7f6e\u91cd\u5b9a\u5411\u6216\u8fd4\u56de\u7279\u5b9a\u7684 HTTP \u72c0\u614b\u78bc\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e <code>return<\/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-return-%e6%8c%87%e4%bb%a4%ef%bc%9f-CHyojDWAGc\">\u4ec0\u9ebc\u662f return \u6307\u4ee4\uff1f<\/h2>\n<p><code>return<\/code> \u6307\u4ee4\u7528\u65bc\u5728 Nginx \u914d\u7f6e\u4e2d\u8fd4\u56de\u7279\u5b9a\u7684 HTTP \u72c0\u614b\u78bc\u6216\u91cd\u5b9a\u5411\u5230\u53e6\u4e00\u500b URL\u3002\u9019\u500b\u6307\u4ee4\u53ef\u4ee5\u5728 server \u5340\u584a\u6216 location \u5340\u584a\u4e2d\u4f7f\u7528\uff0c\u4e26\u4e14\u5176\u8a9e\u6cd5\u76f8\u5c0d\u7c21\u55ae\uff0c\u6613\u65bc\u7406\u89e3\u3002<\/p>\n<h2 id=\"return-%e6%8c%87%e4%bb%a4%e7%9a%84%e5%9f%ba%e6%9c%ac%e8%aa%9e%e6%b3%95-CHyojDWAGc\">return \u6307\u4ee4\u7684\u57fa\u672c\u8a9e\u6cd5<\/h2>\n<pre><code>return  [];<\/code><\/pre>\n<p>\u5728\u9019\u88e1\uff0c<code>status_code<\/code> \u662f\u8981\u8fd4\u56de\u7684 HTTP \u72c0\u614b\u78bc\uff0c\u4f8b\u5982 200\u3001301\u3001404 \u7b49\uff0c\u800c <code>optional_redirect_url<\/code> \u5247\u662f\u53ef\u9078\u7684\uff0c\u7576\u72c0\u614b\u78bc\u70ba 301 \u6216 302 \u6642\uff0c\u9019\u500b URL \u5c07\u6703\u88ab\u7528\u4f86\u9032\u884c\u91cd\u5b9a\u5411\u3002<\/p>\n<h2 id=\"%e4%bd%bf%e7%94%a8%e7%af%84%e4%be%8b-CHyojDWAGc\">\u4f7f\u7528\u7bc4\u4f8b<\/h2>\n<h3 id=\"1-%e8%bf%94%e5%9b%9e%e7%89%b9%e5%ae%9a%e7%9a%84%e7%8b%80%e6%85%8b%e7%a2%bc-CHyojDWAGc\">1. \u8fd4\u56de\u7279\u5b9a\u7684\u72c0\u614b\u78bc<\/h3>\n<p>\u5982\u679c\u4f60\u60f3\u8981\u8fd4\u56de\u4e00\u500b 404 \u932f\u8aa4\u9801\u9762\uff0c\u53ef\u4ee5\u9019\u6a23\u8a2d\u7f6e\uff1a<\/p>\n<pre><code>location \/notfound {\n    return 404;\n}<\/code><\/pre>\n<p>\u7576\u7528\u6236\u8a2a\u554f <code>\/notfound<\/code> \u6642\uff0cNginx \u5c07\u8fd4\u56de 404 \u932f\u8aa4\u3002<\/p>\n<h3 id=\"2-url-%e9%87%8d%e5%ae%9a%e5%90%91-CHyojDWAGc\">2. URL \u91cd\u5b9a\u5411<\/h3>\n<p>\u5982\u679c\u4f60\u9700\u8981\u5c07\u7528\u6236\u91cd\u5b9a\u5411\u5230\u53e6\u4e00\u500b URL\uff0c\u53ef\u4ee5\u4f7f\u7528 301 \u6216 302 \u72c0\u614b\u78bc\u3002\u4f8b\u5982\uff0c\u5c07\u6240\u6709\u8a2a\u554f <code>\/old-page<\/code> \u7684\u8acb\u6c42\u91cd\u5b9a\u5411\u5230 <code>\/new-page<\/code>\uff1a<\/p>\n<pre><code>location \/old-page {\n    return 301 \/new-page;\n}<\/code><\/pre>\n<p>\u9019\u6a23\uff0c\u7576\u7528\u6236\u8a2a\u554f <code>\/old-page<\/code> \u6642\uff0c\u5c07\u6703\u88ab\u6c38\u4e45\u91cd\u5b9a\u5411\u5230 <code>\/new-page<\/code>\u3002<\/p>\n<h3 id=\"3-%e8%bf%94%e5%9b%9e%e8%87%aa%e5%ae%9a%e7%be%a9%e8%a8%8a%e6%81%af-CHyojDWAGc\">3. \u8fd4\u56de\u81ea\u5b9a\u7fa9\u8a0a\u606f<\/h3>\n<p>\u9664\u4e86\u8fd4\u56de\u72c0\u614b\u78bc\u5916\uff0c\u4f60\u9084\u53ef\u4ee5\u8fd4\u56de\u81ea\u5b9a\u7fa9\u7684\u8a0a\u606f\u3002\u4f8b\u5982\uff0c\u8fd4\u56de\u4e00\u500b 403 \u932f\u8aa4\u4e26\u986f\u793a\u81ea\u5b9a\u7fa9\u8a0a\u606f\uff1a<\/p>\n<pre><code>location \/forbidden {\n    return 403 \"Access Denied\";\n}<\/code><\/pre>\n<p>\u9019\u6a23\uff0c\u7576\u7528\u6236\u8a2a\u554f <code>\/forbidden<\/code> \u6642\uff0c\u5c07\u6703\u770b\u5230 &#8220;Access Denied&#8221; \u7684\u8a0a\u606f\u3002<\/p>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-CHyojDWAGc\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<ul>\n<li>\u4f7f\u7528 <code>return<\/code> \u6307\u4ee4\u6642\uff0c\u8acb\u78ba\u4fdd\u5176\u4f4d\u7f6e\u6b63\u78ba\uff0c\u907f\u514d\u5f71\u97ff\u5176\u4ed6\u914d\u7f6e\u3002<\/li>\n<li>\u91cd\u5b9a\u5411\u6642\uff0c\u9078\u64c7\u5408\u9069\u7684\u72c0\u614b\u78bc\uff08301 \u8868\u793a\u6c38\u4e45\u91cd\u5b9a\u5411\uff0c302 \u8868\u793a\u81e8\u6642\u91cd\u5b9a\u5411\uff09\u3002<\/li>\n<li>\u6e2c\u8a66\u914d\u7f6e\u5f8c\uff0c\u8a18\u5f97\u91cd\u65b0\u52a0\u8f09 Nginx \u914d\u7f6e\u4ee5\u4f7f\u66f4\u6539\u751f\u6548\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-CHyojDWAGc\">\u7e3d\u7d50<\/h2>\n<p>\u5728 Nginx \u4e2d\uff0c<code>return<\/code> \u6307\u4ee4\u662f\u4e00\u500b\u5f37\u5927\u4e14\u9748\u6d3b\u7684\u5de5\u5177\uff0c\u80fd\u5920\u5e6b\u52a9\u7528\u6236\u5feb\u901f\u8a2d\u7f6e HTTP \u72c0\u614b\u78bc\u548c URL \u91cd\u5b9a\u5411\u3002\u7121\u8ad6\u662f\u8655\u7406\u932f\u8aa4\u9801\u9762\u9084\u662f\u9032\u884c\u7db2\u7ad9\u91cd\u69cb\uff0c\u6b63\u78ba\u4f7f\u7528 <code>return<\/code> \u6307\u4ee4\u90fd\u80fd\u63d0\u5347\u7db2\u7ad9\u7684\u4f7f\u7528\u9ad4\u9a57\u3002\u5982\u679c\u4f60\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\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\u7528\u6236\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u5728 Nginx \u4e2d\u8a2d\u7f6e return \u6307\u4ee4\uff0c\u7c21\u55ae\u6613\u61c2\u7684\u65b0\u624b\u6559\u7a0b\uff0c\u5e6b\u52a9\u4f60\u5feb\u901f\u638c\u63e1\u57fa\u672c\u914d\u7f6e\u6280\u5de7\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-50905","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/50905","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=50905"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/50905\/revisions"}],"predecessor-version":[{"id":50906,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/50905\/revisions\/50906"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=50905"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=50905"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=50905"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}