{"id":207943,"date":"2025-07-08T11:48:37","date_gmt":"2025-07-08T03:48:37","guid":{"rendered":"https:\/\/server.hk\/cnblog\/207943\/"},"modified":"2025-07-08T11:48:37","modified_gmt":"2025-07-08T03:48:37","slug":"golang%e4%b8%ad%e7%bb%93%e6%9e%84%e4%bd%93%e7%9a%84%e8%8e%b7%e5%8f%96%e6%93%8d%e4%bd%9c","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/207943\/","title":{"rendered":"golang\u4e2d\u7ed3\u6784\u4f53\u7684\u83b7\u53d6\u64cd\u4f5c"},"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>golang\u4e2d\u7ed3\u6784\u4f53\u7684\u83b7\u53d6\u64cd\u4f5c<\/span><\/p>\n<p><span>\u6765\u6e90\uff1astackoverflow<\/span><br \/>\n<span>2024-04-27 08:48:38<\/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\u300agolang\u4e2d\u7ed3\u6784\u4f53\u7684\u83b7\u53d6\u64cd\u4f5c\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>\u4e0b\u9762\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u7a0b\u5e8f\u3002\u4f46\u6211\u4e0d\u660e\u767d\u7684\u662f\uff0cget \u64cd\u4f5c\u662f\u5982\u4f55\u5de5\u4f5c\u7684\uff1f\u6211\u6ca1\u6709\u5b9a\u4e49\u4efb\u4f55 get \u65b9\u6cd5\uff0c\u4f46 form.get \u6b63\u5728\u5de5\u4f5c\u3002\u600e\u4e48\u529e\uff1f<\/p>\n<p>\u771f\u8bda\u7684\uff0c \u82cf\u8fbe\u6851.d<\/p>\n<pre>package main\n\nimport (\n       \"fmt\"\n       \"net\/url\"\n)\n\ntype errors map[string]string;\n\ntype Form struct {\n    url.Values;\n    Errors errors;\n}\n\nfunc  New (data url.Values) (*Form) {\n    return &amp;Form {\n        data,\n        errors(map[string]string{}),\n    };\n}\n\n\nfunc main () {\n   k1 := url.Values{};\n   k1.Set(\"arvind\",\"superstar\");\n   k1.Set(\"title\",\"Arvind\");\n   form := New(k1);\n   fmt.Println(\"The title is\", form.Get(\"arvind\"));\n}<\/pre>\n<p> <\/p>\n<h2>\u6b63\u786e\u7b54\u6848<\/h2>\n<p> <\/p>\n<p>\u56e0\u4e3a\u5728 <code>Form<\/code> \u7ed3\u6784\u4e2d\uff0c\u60a8\u6ca1\u6709\u660e\u786e\u4e3a <code>url.Values<\/code> \u5b57\u6bb5\u63d0\u4f9b\u540d\u79f0\uff0c\u6240\u4ee5\u8be5\u5b57\u6bb5\u88ab\u79f0\u4e3a<strong>\u5d4c\u5165<\/strong>\u3002\u5d4c\u5165\u5b57\u6bb5\u7684\u540d\u79f0\u4f1a\u81ea\u52a8\u8bbe\u7f6e\u4e3a\u7c7b\u578b\u7684\u975e\u9650\u5b9a\u540d\u79f0\uff0c\u5373\u5728\u672c\u4f8b\u4e2d\uff0c<code>url.Values<\/code> \u5b57\u6bb5\u7684\u540d\u79f0\u53d8\u4e3a <code>Values<\/code>\u3002\u6b64\u5916\uff0c\u5d4c\u5165\u5b57\u6bb5\u7c7b\u578b\u7684\u65b9\u6cd5\uff08\u5982\u679c\u6709\uff09\u548c\u5b57\u6bb5\uff08\u5982\u679c\u5b83\u662f\u5177\u6709\u4efb\u4f55\u7ed3\u6784\u7684\u7ed3\u6784\uff09\u88ab\u8ba4\u4e3a\u88ab<strong>\u63d0\u5347<\/strong>\u5230\u5d4c\u5165\u7ed3\u6784\u3002\u63d0\u5347\u7684\u65b9\u6cd5\u6216\u5b57\u6bb5\u53ef\u4ee5\u901a\u8fc7\u5d4c\u5165\u7ed3\u6784\u76f4\u63a5\u8bbf\u95ee\uff0c\u800c\u65e0\u9700\u6307\u5b9a\u5d4c\u5165\u5b57\u6bb5\u7684\u540d\u79f0\u3002\u5373\u4ee3\u66ff <code>form.Values.Get(\"arvind\")<\/code> \u60a8\u53ef\u4ee5\u6267\u884c <code>form.Get(\"arving\")<\/code>\u3002<\/p>\n<p>\u8bf7\u8bb0\u4f4f\uff0c\u4e24\u4e2a\u8868\u8fbe\u5f0f <code>form.Values.Get(\"arvind\")<\/code> \u548c <code>form.Get(\"arving\")<\/code> \u5728\u8bed\u4e49\u4e0a\u662f\u7b49\u6548\u7684\u3002\u5728\u8fd9\u4e24\u79cd\u60c5\u51b5\u4e0b\uff0c\u60a8\u90fd\u4f1a\u5728 <code>form.Values<\/code> \u5b57\u6bb5\u4e0a\u8c03\u7528 \u200b\u200b<code>Get<\/code> \u65b9\u6cd5\uff0c\u5373\u4f7f\u5728\u7b2c\u4e8c\u4e2a\u8868\u8fbe\u5f0f\u4e2d\u7701\u7565\u4e86\u5b57\u6bb5\u540d\u79f0\u3002<\/p>\n<p>\u6765\u81ea \u7684\u8bed\u8a00\u89c4\u8303\uff1a<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u300agolang\u4e2d\u7ed3\u6784\u4f53\u7684\u83b7\u53d6\u64cd\u4f5c\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-207943","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/207943","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=207943"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/207943\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=207943"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=207943"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=207943"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}