{"id":207559,"date":"2025-07-08T08:06:17","date_gmt":"2025-07-08T00:06:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/207559\/"},"modified":"2025-07-08T08:06:17","modified_gmt":"2025-07-08T00:06:17","slug":"golang%e4%b8%ad%e5%a6%82%e4%bd%95%e5%88%9d%e5%a7%8b%e5%8c%96%e6%8e%a5%e5%8f%a3%e6%95%b0%e7%bb%84%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/207559\/","title":{"rendered":"golang\u4e2d\u5982\u4f55\u521d\u59cb\u5316\u63a5\u53e3\u6570\u7ec4\uff1f"},"content":{"rendered":"

<\/b> <\/p>\n

\u5f53\u524d\u4f4d\u7f6e\uff1a ><\/span> ><\/span> ><\/span> ><\/span> golang\u4e2d\u5982\u4f55\u521d\u59cb\u5316\u63a5\u53e3\u6570\u7ec4\uff1f<\/span><\/p>\n

\u6765\u6e90\uff1astackoverflow<\/span>
\n2024-04-23 16:57:37<\/span>
\n<\/i>0\u6d4f\u89c8<\/span>
\n<\/i>\u6536\u85cf<\/span> <\/p>\n

\u4eb2\u7231\u7684\u7f16\u7a0b\u5b66\u4e60\u7231\u597d\u8005\uff0c\u5982\u679c\u4f60\u70b9\u5f00\u4e86\u8fd9\u7bc7\u6587\u7ae0\uff0c\u8bf4\u660e\u4f60\u5bf9\u300agolang\u4e2d\u5982\u4f55\u521d\u59cb\u5316\u63a5\u53e3\u6570\u7ec4\uff1f\u300b\u5f88\u611f\u5174\u8da3\u3002\u672c\u7bc7\u6587\u7ae0\u5c31\u6765\u7ed9\u5927\u5bb6\u8be6\u7ec6\u89e3\u6790\u4e00\u4e0b\uff0c\u4e3b\u8981\u4ecb\u7ecd\u4e00\u4e0b\uff0c\u5e0c\u671b\u6240\u6709\u8ba4\u771f\u8bfb\u5b8c\u7684\u7ae5\u978b\u4eec\uff0c\u90fd\u6709\u5b9e\u8d28\u6027\u7684\u63d0\u9ad8\u3002<\/p>\n

\u95ee\u9898\u5185\u5bb9
\n <\/p>\n

\u6211\u60f3\u521d\u59cb\u5316\u4e00\u4e2a\u5305\u542b\u63a5\u53e3\u5217\u8868\u7684\u5730\u56fe\uff0c\u800c\u4e0d\u5fc5\u5c06\u5b83\u4eec\u4e00\u4e00\u6dfb\u52a0\uff1a<\/p>\n

type Pixel struct {\n    X float64\n    Y float64\n}\n\ntype Vertex struct {\n    X float64\n    Y float64\n    Z float64\n}\ntype testpair struct {\n    filename       string\n    values     []interface{}\n}\nvar tests = map[string]testpair{\n   \"test1\": {\n               filename: \"file1.csv\",\n               values:  []Pixel{\n                           {X: 12.5, Y: 23.4},\n                           {X: 17.2, Y: 7.9},\n                      }\n            },\n   \"test2\": {\n               filename: \"file2.csv\",\n               values:  []Vertex{\n                           {X: 10.7, Y: 13.3, Z: 25.1},\n                           {X: 18.3, Y: 16.9, Z: 16.4},\n                      }\n            }, \n}<\/pre>\n
\u7f16\u8bd1\u5668\u4f1a\u8f93\u51fa\u8fd9\u6837\u7684\u9519\u8bef\uff1a<\/p>\n
 \u65e0\u6cd5\u5728\u5b57\u6bb5\u503c\u4e2d\u4f7f\u7528 []pixel \u6587\u5b57\uff08\u7c7b\u578b []pixel\uff09\u4f5c\u4e3a\u7c7b\u578b []interface {} <\/p>\n
\u5982\u679c\u6211\u5c06 []interface{} \u5207\u6362\u4e3a []pixel\uff0c\u6211\u53ef\u4ee5\u521d\u59cb\u5316\u5730\u56fe\uff0c\u4f46\u53ea\u80fd\u4f7f\u7528\u552f\u4e00\u7c7b\u578b pixel \u6216 vertex \u6765\u5b9e\u73b0\u3002<\/p>\n
\u6709\u6ca1\u6709\u529e\u6cd5\u5f3a\u5236\u7f16\u8bd1\u5668\u63a5\u53d7\u5177\u6709\u7279\u5b9a\u7ed3\u6784\u7684\u6570\u7ec4\u521d\u59cb\u5316\uff0c\u540c\u65f6\u5c06\u5176\u58f0\u660e\u4e3a\u63a5\u53e3\u6570\u7ec4\uff1f <\/p>\n
 <\/p>\n
\u89e3\u51b3\u65b9\u6848<\/h2>\n
 <\/p>\n
\u5982\u679c\u60a8\u5fc5\u987b\u521b\u5efa\u4e00\u4e2a\u503c\u5207\u7247\u6765\u4f20\u9012\u7ed9\u9700\u8981 interface{}<\/code> \u5207\u7247\uff08\u6839\u636e\u4e0a\u4e0b\u6587\uff0c\u53ef\u80fd\u662f\u4e5f\u53ef\u80fd\u4e0d\u5408\u9002\u7684\u8bbe\u8ba1\uff09\u6216\u4efb\u4f55\u66f4\u5177\u4f53\u63a5\u53e3\u5207\u7247\u7684\u503c\uff0c\u60a8\u5fc5\u987b\u5b8c\u6574\u6307\u5b9a\u6bcf\u4e2a\u5143\u7d20\uff0c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n
[]interface{}{ \n    pixel{x: 12.5, y: 23.4},\n    pixel{x: 17.2, y: 7.9},\n}<\/pre>\n
\u8fd9\u4e5f\u610f\u5473\u7740\u60a8\u53ef\u4ee5\u4f20\u9012\u4ee5\u4e0b\u5185\u5bb9\uff1a<\/p>\n
[]interface{}{\n    Pixel{X: 12.5, Y: 23.4},\n    Vertex{X: 10.7, Y: 13.3, Z: 25.1},\n}<\/pre>\n
\u8fd9\u51e0\u4e4e\u4e0d\u662f\u4f60\u60f3\u8981\u7684\uff0c\u7f16\u8bd1\u5668\u4e0d\u4f1a\u8b66\u544a\u4f60\u3002\u4e0d\u8fc7\uff0c\u6211\u8ba4\u4e3a\u8fd9\u5bf9\u4e8e\u6d4b\u8bd5\u4ee3\u7801\u6765\u8bf4\u6ca1\u4ec0\u4e48\u5927\u4e0d\u4e86\u7684\u3002<\/p>\n
\u6ca1\u6709\u3002\u57fa\u672c\u4e0a\u4f60\u4e0d\u80fd\u5f3a\u8feb go \u7f16\u8bd1\u5668\u505a\u4efb\u4f55\u4e8b\u60c5\u3002<\/p>\n
\u53e6\u8bf7\u53c2\u9605\u5e38\u89c1\u95ee\u9898\u89e3\u7b54\uff1a<\/p>\n
\u60a8\u5fc5\u987b\u63d0\u4f9b []\u63a5\u53e3{}<\/code>\u3002<\/p>\n
\u4f46\u662f\u8bf7\u505c\u6b62\u8fd9\u6837\u505a\u5e76\u60f3\u51fa\u4e00\u4e9b\u4e0d\u9700\u8981\u7a7a\u63a5\u53e3\u7684\u4e1c\u897f\u3002<\/p>\n
\u7406\u8bba\u8981\u638c\u63e1\uff0c\u5b9e\u64cd\u4e0d\u80fd\u843d\uff01\u4ee5\u4e0a\u5173\u4e8e\u300agolang\u4e2d\u5982\u4f55\u521d\u59cb\u5316\u63a5\u53e3\u6570\u7ec4\uff1f\u300b\u7684\u8be6\u7ec6\u4ecb\u7ecd\uff0c\u5927\u5bb6\u90fd\u638c\u63e1\u4e86\u5427\uff01\u5982\u679c\u60f3\u8981\u7ee7\u7eed\u63d0\u5347\u81ea\u5df1\u7684\u80fd\u529b\uff0c\u90a3\u4e48\u5c31\u6765\u5173\u6ce8\u516c\u4f17\u53f7\u5427\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
\u5f53\u524d\u4f4d\u7f6e\uff1a > > ...<\/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-207559","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/207559","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=207559"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/207559\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=207559"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=207559"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=207559"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}