{"id":207105,"date":"2025-07-08T10:36:44","date_gmt":"2025-07-08T02:36:44","guid":{"rendered":"https:\/\/server.hk\/cnblog\/207105\/"},"modified":"2025-07-08T10:36:44","modified_gmt":"2025-07-08T02:36:44","slug":"golang-%e6%98%af%e5%90%a6%e6%b7%b1%e5%a4%8d%e5%88%b6%e6%95%b4%e4%b8%aa%e6%8e%a5%e6%94%b6%e8%80%85%e5%80%bc%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/207105\/","title":{"rendered":"golang \u662f\u5426\u6df1\u590d\u5236\u6574\u4e2a\u63a5\u6536\u8005\u503c\uff1f"},"content":{"rendered":"

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

\u5f53\u524d\u4f4d\u7f6e\uff1a ><\/span> ><\/span> ><\/span> ><\/span> golang \u662f\u5426\u6df1\u590d\u5236\u6574\u4e2a\u63a5\u6536\u8005\u503c\uff1f<\/span><\/p>\n

\u6765\u6e90\uff1astackoverflow<\/span>
\n2024-04-20 08:18:37<\/span>
\n<\/i>0\u6d4f\u89c8<\/span>
\n<\/i>\u6536\u85cf<\/span> <\/p>\n

\u5bf9\u4e8e\u4e00\u4e2aGolang\u5f00\u53d1\u8005\u6765\u8bf4\uff0c\u7262\u56fa\u624e\u5b9e\u7684\u57fa\u7840\u662f\u5341\u5206\u91cd\u8981\u7684\uff0c\u5c31\u6765\u5e26\u5927\u5bb6\u4e00\u70b9\u70b9\u7684\u638c\u63e1\u57fa\u7840\u77e5\u8bc6\u70b9\u3002\u4eca\u5929\u672c\u7bc7\u6587\u7ae0\u5e26\u5927\u5bb6\u4e86\u89e3\u300agolang \u662f\u5426\u6df1\u590d\u5236\u6574\u4e2a\u63a5\u6536\u8005\u503c\uff1f\u300b\uff0c\u4e3b\u8981\u4ecb\u7ecd\u4e86\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u7684\u77e5\u8bc6\u79ef\u7d2f\u6709\u6240\u5e2e\u52a9\uff0c\u5feb\u70b9\u6536\u85cf\u8d77\u6765\u5427\uff0c\u5426\u5219\u9700\u8981\u65f6\u5c31\u627e\u4e0d\u5230\u4e86\uff01<\/p>\n

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

\u6211\u51e0\u4e4e\u53ef\u4ee5\u80af\u5b9a\u8fd9\u4e00\u70b9\uff0c\u4f46\u6211\u60f3 100% \u786e\u5b9a\u3002\u56e0\u4e3a\u8fd9\u5728 js\/php \u4e4b\u540e\u770b\u8d77\u6765\u5f88\u5947\u602a\u3002<\/p>\n

type Vertex struct {\n    X, Y float64\n}\n\nfunc (v Vertex) Scale(f float64) {\n    v.X = v.X * f\n    v.Y = v.Y * f\n}<\/pre>\n
\u90a3\u4e48\u6bcf\u6b21 scale<\/code> \u8c03\u7528\u90fd\u4f1a\u5bf9 v vertex<\/code> \u53c2\u6570\u8fdb\u884c\u6df1\u5ea6\u590d\u5236\uff08\u5f3a\u8c03\u8fd9\u4e00\u70b9\uff09\uff0c\u8fd9\u662f\u771f\u7684\u5417\uff1f\u56e0\u6b64\uff0c\u6211\u4eec\u5e94\u8be5\u4f7f\u7528\u6307\u9488\u63a5\u6536\u5668\u800c\u4e0d\u662f\u503c\u63a5\u6536\u5668\u4ee5\u907f\u514d\u6df1\u5ea6\u590d\u5236\uff1f<\/p>\n
\u8fd9\u540c\u6837\u9002\u7528\u4e8e\u53c2\u6570\uff0c\u5bf9\u5427\uff1f\u590d\u5236\u53d1\u751f\u7684\u5176\u4ed6\u5730\u65b9\u8fd8\u6709\u54ea\u4e9b\uff1f<\/p>\n
 <\/p>\n
\u89e3\u51b3\u65b9\u6848<\/h2>\n
 <\/p>\n
\u662f\u7684\uff0c\u5df2\u5236\u4f5c\u526f\u672c\u3002\u5982\u679c\u503c\u5f88\u5927\uff0c\u60a8\u5173\u5fc3\u907f\u514d\u590d\u5236\uff0c\u5e76\u4e14\u6ca1\u6709\u5176\u4ed6\u8003\u8651\u56e0\u7d20\uff08\u4f8b\u5982\u51fa\u4e8e\u5404\u79cd\u539f\u56e0\u60f3\u8981<\/em>\u526f\u672c\uff09\uff0c\u8bf7\u4f7f\u7528\u6307\u9488\u63a5\u6536\u5668\u3002<\/p>\n
\u503c\u63a5\u6536\u5668\u4e0e\u6307\u9488\u63a5\u6536\u5668\u7684 \u3002<\/p>\n
\u8bf7\u6ce8\u610f\uff0c\u5df2\u521b\u5efa\u526f\u672c\uff0c\u4f46\u60a8\u8bf4\u7684\u662f\u201c\u6df1\u5c42\u590d\u5236\u201d\uff0c\u56e0\u6b64\u6b64\u5904\u8981\u5c0f\u5fc3 – \u901a\u5e38\u6df1\u5c42\u590d\u5236\u610f\u5473\u7740\u9012\u5f52\u526f\u672c\uff0c\u5305\u62ec\u6307\u9488\u6240\u6307\u5411\u7684\u5185\u5bb9\uff08\u4f8b\u5982\u590d\u5236\u6574\u4e2a\u6811\uff09\u3002\u8fd9\u91cc\u7684\u526f\u672c\u662f\u6d45\u526f\u672c\u3002\u5982\u679c Vertex<\/code> \u5177\u6709\u6307\u9488\u5b57\u6bb5\uff0c\u5219\u5c06\u590d\u5236\u8fd9\u4e9b\u6307\u9488\u7684\u503c<\/em>\uff0c\u4f46\u4e0d\u4f1a\u590d\u5236\u5b83\u4eec\u6307\u5411\u7684\u5185\u5bb9\u3002 Go \u7f51\u4e0a\u6709\u5f88\u591a\u5173\u4e8e\u6d45\u62f7\u8d1d\u548c\u6df1\u62f7\u8d1d\u7684\u8ba8\u8bba\uff1b\u4f8b\u5982 \u3002\u5982\u679c\u6709\u7ed3\u6784\u4f53\u5b57\u6bb5\uff0c\u5b83\u4eec\u7684\u503c<\/em>\u4e5f\u4f1a\u88ab\u590d\u5236\uff0c\u6240\u4ee5\u5b83\u5728\u7ed3\u6784\u4f53\u5d4c\u5957\u610f\u4e49\u4e0a\u662f\u201c\u6df1\u201d\u7684\uff0c\u4f46\u5728\u6307\u9488\u610f\u4e49\u4e0a\u4e0d\u662f\u201c\u6df1\u201d\u7684\u3002<\/p>\n
\u6ca1\u6709\u3002 Go\u4e0d\u6267\u884c\u6df1\u590d\u5236\uff0c\u53ea\u6267\u884c\u6d45\u590d\u5236\u3002 <\/p>\n
\u5728 Go \u4e2d\uff0c\u6240\u6709\u53c2\u6570\u90fd\u6309\u503c\u4f20\u9012\uff0c\u5c31\u50cf\u901a\u8fc7\u8d4b\u503c\u7ed9\u53c2\u6570\u6216\u63a5\u6536\u8005\u4e00\u6837\u3002<\/p>\n
\u4e0d\u6b63\u786e\uff0c<\/p>\n
\u4f8b\u5982\uff0c\u6765\u81ea Go \u6807\u51c6\u5e93\uff1a<\/p>\n
\u597d\u4e86\uff0c\u672c\u6587\u5230\u6b64\u7ed3\u675f\uff0c\u5e26\u5927\u5bb6\u4e86\u89e3\u4e86\u300agolang \u662f\u5426\u6df1\u590d\u5236\u6574\u4e2a\u63a5\u6536\u8005\u503c\uff1f\u300b\uff0c\u5e0c\u671b\u672c\u6587\u5bf9\u4f60\u6709\u6240\u5e2e\u52a9\uff01\u5173\u6ce8\u516c\u4f17\u53f7\uff0c\u7ed9\u5927\u5bb6\u5206\u4eab\u66f4\u591aGolang\u77e5\u8bc6\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-207105","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/207105","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=207105"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/207105\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=207105"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=207105"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=207105"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}