{"id":207194,"date":"2025-07-08T09:52:02","date_gmt":"2025-07-08T01:52:02","guid":{"rendered":"https:\/\/server.hk\/cnblog\/207194\/"},"modified":"2025-07-08T09:52:02","modified_gmt":"2025-07-08T01:52:02","slug":"%e5%9c%a8-go-%e4%b8%ad%e6%9b%bf%e6%8d%a2-url-%e4%b8%ad%e7%9a%84%e5%8d%8f%e8%ae%ae%e5%92%8c%e4%b8%bb%e6%9c%ba%e5%90%8d","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/207194\/","title":{"rendered":"\u5728 Go \u4e2d\u66ff\u6362 URL \u4e2d\u7684\u534f\u8bae\u548c\u4e3b\u673a\u540d"},"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>\u5728 Go \u4e2d\u66ff\u6362 URL \u4e2d\u7684\u534f\u8bae\u548c\u4e3b\u673a\u540d<\/span><\/p>\n<p><span>\u6765\u6e90\uff1astackoverflow<\/span><br \/>\n<span>2024-04-20 19:00:41<\/span><br \/>\n<span><i><\/i>0\u6d4f\u89c8<\/span><br \/>\n<span style=\"cursor: pointer\"><i><\/i>\u6536\u85cf<\/span> <\/p>\n<p>\u4e00\u5206\u8015\u8018\uff0c\u4e00\u5206\u6536\u83b7\uff01\u65e2\u7136\u6253\u5f00\u4e86\u8fd9\u7bc7\u6587\u7ae0<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300a\u5728 Go \u4e2d\u66ff\u6362 URL \u4e2d\u7684\u534f\u8bae\u548c\u4e3b\u673a\u540d\u300b<\/span>\uff0c\u5c31\u575a\u6301\u770b\u4e0b\u53bb\u5427\uff01\u6587\u4e2d\u5185\u5bb9\u5305\u542b<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9&#8230;\u5e0c\u671b\u4f60\u80fd\u5728\u9605\u8bfb\u672c\u6587\u540e\uff0c\u80fd\u771f\u771f\u5b9e\u5b9e\u5b66\u5230\u77e5\u8bc6\u6216\u8005\u5e2e\u4f60\u89e3\u51b3\u5fc3\u4e2d\u7684\u7591\u60d1\uff0c\u4e5f\u6b22\u8fce\u5927\u4f6c\u6216\u8005\u65b0\u4eba\u670b\u53cb\u4eec\u591a\u7559\u8a00\u8bc4\u8bba\uff0c\u591a\u7ed9\u5efa\u8bae\uff01\u8c22\u8c22\uff01<\/p>\n<p> \u95ee\u9898\u5185\u5bb9<br \/>\n <\/p>\n<p>Go \u4e2d\u662f\u5426\u6709\u4e00\u79cd\u76f4\u63a5\u7684\u65b9\u6cd5\u6765\u4fee\u6539 URL\/URI\uff0c\u800c\u65e0\u9700\u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\u6765\u63d0\u53d6\u7ec4\u4ef6\uff08\u5373\uff0c\u6211\u6b63\u5728\u5bfb\u627e\u4e00\u79cd\u786e\u5b9a\u6027\u7684\u201c\u7ecf\u8fc7\u9a8c\u8bc1\u7684\u201d\u65b9\u5f0f\/\u65b9\u6cd5\uff09\u3002<\/p>\n<p>\u4f8b\u5982\uff0c\u6211\u6709\u4e24\u79cd\u7c7b\u578b\u7684 URL \u53d1\u9001\u5230\u6211\u7684\u5e94\u7528\u7a0b\u5e8f\uff1a<\/p>\n<ul>\n<li><code>http:\/\/wiley.coyote.acme.co\/this\/is\/a\/long\/path?param1=123&amp;param2=456<\/code><\/li>\n<li><code>https:\/\/road.runner.acme.co\/another\/long\/path?meep=meep<\/code><\/li>\n<\/ul>\n<p>\u6211\u9700\u8981\u505a\u7684\u662f\u91cd\u5199 URL\uff0c\u4ee5\u4fbf\u53c2\u6570\u5217\u8868\u548c\u7aef\u70b9\/\u8def\u5f84\u5b8c\u597d\u65e0\u635f\uff0c\u4f46\u534f\u8bae\u4ece <code>http<\/code> \u66f4\u6539\u4e3a <code>https<\/code> \uff08\u9664\u975e\u5b83\u5df2\u7ecf\u662f <code>https<\/code>\uff09\uff0c\u5e76\u4e14\u6574\u4e2a\u4e3b\u673a\u540d\/FQDN \u9700\u8981\u662f\u66f4\u6539\u4e3a <code>egghead.local<\/code>\u3002\u56e0\u6b64\uff0c\u4f8b\u5982\uff0c\u4e0a\u9762\u7684\u4e24\u4e2a URL \u5c06\u53d8\u4e3a\uff1a<\/p>\n<ul>\n<li><code>https:\/\/egghead.local\/this\/is\/a\/long\/path?param1=123&amp;param2=456<\/code><\/li>\n<li><code>https:\/\/egghead.local\/another\/long\/path?meep=meep<\/code><\/li>\n<\/ul>\n<p>\u662f\u5426\u6709\u53ef\u9760\/\u6210\u719f\u7684\u65b9\u6cd5\u6765\u5904\u7406\u8fd9\u4e2a\u95ee\u9898\uff08\u4f8b\u5982\u6700\u597d\u6ca1\u6709\u6b63\u5219\u8868\u8fbe\u5f0f\uff09\uff1f<\/p>\n<p> <\/p>\n<h2>\u89e3\u51b3\u65b9\u6848<\/h2>\n<p> <\/p>\n<p>\u4f7f\u7528\u5305\uff1a<\/p>\n<pre>func tohttps(addr string) (string, error) {\n    u, err := url.parse(addr)\n    if err != nil {\n        return \"\", err\n    }\n    u.scheme = \"https\"\n    return u.string(), nil\n}\n<\/pre>\n<p>\u6216<\/p>\n<pre>func setHostname(addr, hostname string) (string, error) {\n    u, err := url.Parse(addr)\n    if err != nil {\n        return \"\", err\n    }\n    u.Host = hostname\n    return u.String(), nil\n}\n<\/pre>\n<p>\u4ee5\u4e0a\u5c31\u662f\u300a\u5728 Go \u4e2d\u66ff\u6362 URL \u4e2d\u7684\u534f\u8bae\u548c\u4e3b\u673a\u540d\u300b\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u5173\u4e8e\u7684\u8d44\u6599\u8bf7\u5173\u6ce8\u516c\u4f17\u53f7\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-207194","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/207194","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=207194"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/207194\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=207194"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=207194"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=207194"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}