{"id":207585,"date":"2025-07-08T08:41:22","date_gmt":"2025-07-08T00:41:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/207585\/"},"modified":"2025-07-08T08:41:22","modified_gmt":"2025-07-08T00:41:22","slug":"%e5%a6%82%e4%bd%95%e5%9c%a8-mux-varsrequest-%e4%b8%ad%e8%ae%be%e7%bd%ae%e5%80%bc","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/207585\/","title":{"rendered":"\u5982\u4f55\u5728 mux.Vars(request) \u4e2d\u8bbe\u7f6e\u503c"},"content":{"rendered":"<p><b><\/b> <\/p>\n<p>\u5f53\u524d\u4f4d\u7f6e\uff1a <span>&gt;<\/span> <span>&gt;<\/span> <span>&gt;<\/span> <span>&gt;<\/span> <span>\u5982\u4f55\u5728 mux.Vars(request) \u4e2d\u8bbe\u7f6e\u503c<\/span><\/p>\n<p><span>\u6765\u6e90\uff1astackoverflow<\/span><br \/>\n<span>2024-04-23 19:27:25<\/span><br \/>\n<span><i><\/i>0\u6d4f\u89c8<\/span><br \/>\n<span style=\"cursor: pointer\"><i><\/i>\u6536\u85cf<\/span> <\/p>\n<p>\u672c\u7bc7\u6587\u7ae0\u5411\u5927\u5bb6\u4ecb\u7ecd\u300a\u5982\u4f55\u5728 mux.Vars(request) \u4e2d\u8bbe\u7f6e\u503c\u300b\uff0c\u4e3b\u8981\u5305\u62ec\uff0c\u5177\u6709\u4e00\u5b9a\u7684\u53c2\u8003\u4ef7\u503c\uff0c\u9700\u8981\u7684\u670b\u53cb\u53ef\u4ee5\u53c2\u8003\u4e00\u4e0b\u3002<\/p>\n<p> \u95ee\u9898\u5185\u5bb9<br \/>\n <\/p>\n<p>\u6211\u60f3\u5728<code>mux.vars()<\/code>\u4e2d\u8bbe\u7f6e\u4e00\u4e2a\u503c\uff0c\u5e76\u4e14<code>matcherfunc<\/code>\u8fd4\u56detrue\uff0c\u7136\u540e<code>handlerfun<\/code>\u53ef\u4ee5\u8bbf\u95ee\u8bfb\u53d6\u3002 \u4f46\u662f\u5f53 <code>mux.vars(request)[\"key\"] = \"value\"<\/code><\/p>\n<p> \u65f6\uff0c\u5bf9 nil \u6620\u5c04\u4e2d\u7684\u6761\u76ee\u8fdb\u884c\u7d27\u6025\u5206\u914d <\/p>\n<p>\u5982\u4f55\u8bbe\u7f6e\u4e00\u4e2a\u503c\uff1a<\/p>\n<pre>domainRouter := router.MatcherFunc(func(request *http.Request, match *mux.RouteMatch) bool {\n    if isOk {\n        mux.Vars(request)[\"key\"] = \"value\"\n        return true\n    }\n    return false\n}).Subrouter()<\/pre>\n<p> <\/p>\n<h2>\u89e3\u51b3\u65b9\u6848<\/h2>\n<p> <\/p>\n<p>\u8fd9\u90e8\u5206\u4ee3\u7801\u662f\u6b63\u786e\u7684\uff0c\u95ee\u9898\u51fa\u5728\u60a8\u521b\u5efa <code>mux.NewRouter()<\/code> \u7684\u5730\u65b9\uff0c\u770b\u8d77\u6765\u60a8\u7684 <code>domainRouter<\/code> \u5728 <code>mux.NewRouter()<\/code> \u4e4b\u524d\u88ab\u8c03\u7528\u3002<\/p>\n<p>\u7ec8\u4e8e\u4ecb\u7ecd\u5b8c\u5566\uff01\u5c0f\u4f19\u4f34\u4eec\uff0c\u8fd9\u7bc7\u5173\u4e8e\u300a\u5982\u4f55\u5728 mux.Vars(request) \u4e2d\u8bbe\u7f6e\u503c\u300b\u7684\u4ecb\u7ecd\u5e94\u8be5\u8ba9\u4f60\u6536\u83b7\u591a\u591a\u4e86\u5427\uff01\u6b22\u8fce\u5927\u5bb6\u6536\u85cf\u6216\u5206\u4eab\u7ed9\u66f4\u591a\u9700\u8981\u5b66\u4e60\u7684\u670b\u53cb\u5427~\u516c\u4f17\u53f7\u4e5f\u4f1a\u53d1\u5e03Golang\u76f8\u5173\u77e5\u8bc6\uff0c\u5feb\u6765\u5173\u6ce8\u5427\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5f53\u524d\u4f4d\u7f6e\uff1a &gt; &gt; &#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4925],"tags":[],"class_list":["post-207585","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/207585","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=207585"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/207585\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=207585"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=207585"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=207585"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}