{"id":206790,"date":"2025-06-12T13:17:12","date_gmt":"2025-06-12T05:17:12","guid":{"rendered":"https:\/\/server.hk\/cnblog\/206790\/"},"modified":"2025-06-12T13:17:12","modified_gmt":"2025-06-12T05:17:12","slug":"go-%e5%88%87%e7%89%87%e6%93%8d%e4%bd%9c%e7%ac%a6-55-%e7%9a%84%e5%90%ab%e4%b9%89%e6%98%af%e4%bb%80%e4%b9%88%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/206790\/","title":{"rendered":"Go \u5207\u7247\u64cd\u4f5c\u7b26 [:5:5] \u7684\u542b\u4e49\u662f\u4ec0\u4e48\uff1f"},"content":{"rendered":"<p>\u77e5\u8bc6\u70b9\u638c\u63e1\u4e86\uff0c\u8fd8\u9700\u8981\u4e0d\u65ad\u7ec3\u4e60\u624d\u80fd\u719f\u7ec3\u8fd0\u7528\u3002\u4e0b\u9762GOLANG\u7ed9\u5927\u5bb6\u5e26\u6765\u4e00\u4e2aGOLANG\u5f00\u53d1\u5b9e\u6218\uff0c\u624b\u628a\u624b\u6559\u5927\u5bb6\u5b66\u4e60\u300aGo \u5207\u7247\u64cd\u4f5c\u7b26 [:5:5] \u7684\u542b\u4e49\u662f\u4ec0\u4e48\uff1f\u300b\uff0c\u5728\u5b9e\u73b0\u529f\u80fd\u7684\u8fc7\u7a0b\u4e2d\u4e5f\u5e26\u5927\u5bb6\u91cd\u65b0\u6e29\u4e60\u76f8\u5173\u77e5\u8bc6\u70b9\uff0c\u6e29\u6545\u800c\u77e5\u65b0\uff0c\u56de\u5934\u770b\u770b\u8bf4\u4e0d\u5b9a\u53c8\u6709\u4e0d\u4e00\u6837\u7684\u611f\u609f\uff01,<br \/>\n<img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241123\/1732350816674193608af5f.jpg\" class=\"aligncenter\">,<br \/>\n<strong>\u5173\u4e8e go \u5207\u7247\u64cd\u4f5c\u7b26\u7684\u4e00\u4e2a\u56f0\u60d1\uff1f<\/strong>,\u5728 go \u8bed\u8a00\u4e2d\uff0c\u5207\u7247\u64cd\u4f5c\u7b26\u4e3a\u4e00\u4e2a\u975e\u5e38\u6709\u7528\u7684\u7279\u6027\u3002\u7136\u800c\uff0c\u5b83\u4e5f\u53ef\u80fd\u4f1a\u5f15\u8d77\u4e00\u4e9b\u56f0\u60d1\u3002\u8ba9\u6211\u4eec\u6765\u63a2\u8ba8\u4e00\u4e0b\u4e00\u4e2a\u5e38\u89c1\u7684\u8c1c\u9898\u3002,<br \/>\n<strong>\u95ee\u9898\uff1a<\/strong>,\u4ee5\u4e0b\u4ee3\u7801\u4e2d\uff0cpollorder \u53d8\u91cf\u7684\u542b\u4e49\u662f\u4ec0\u4e48\uff1f,<br \/>\n<strong>\u7406\u89e3 go \u7684\u5207\u7247\u8bed\u6cd5\uff1a<\/strong>,\u8981\u7406\u89e3\u8fd9\u79cd\u5207\u7247\u8868\u793a\uff0c\u6211\u4eec\u9700\u8981\u6df1\u5165\u4e86\u89e3 go \u7684\u5207\u7247\u8bed\u6cd5\u3002\u7279\u522b\u662f\uff0c\u6211\u4eec\u9700\u8981\u5173\u6ce8\u5bf9 order \u5207\u7247\u5e94\u7528\u7684 [:5:5] \u64cd\u4f5c\u3002,<br \/>\n<strong>\u603b\u7ed3\uff1a<\/strong>,\u56e0\u6b64\uff0c[:5:5] \u64cd\u4f5c\u521b\u5efa\u4e86\u4e00\u4e2a\u5207\u7247\uff0c\u5176\u4e2d\u5305\u542b order \u5207\u7247\u7684\u524d 5 \u4e2a\u5143\u7d20\uff0c\u5e76\u4e14\u5bb9\u91cf\u4e3a 5\u3002\u5f53\u6253\u5370\u65f6\uff0cpollorder \u5c06\u53ea\u6253\u5370\u5207\u7247\u4e2d\u524d 5 \u4e2a\u5143\u7d20 ([1, 2, 3, 4, 5])\u3002,\u4ee5\u4e0a\u5c31\u662f\u672c\u6587\u7684\u5168\u90e8\u5185\u5bb9\u4e86\uff0c\u662f\u5426\u6709\u987a\u5229\u5e2e\u52a9\u4f60\u89e3\u51b3\u95ee\u9898\uff1f\u82e5\u662f\u80fd\u7ed9\u4f60\u5e26\u6765\u5b66\u4e60\u4e0a\u7684\u5e2e\u52a9\uff0c\u8bf7\u5927\u5bb6\u591a\u591a\u652f\u6301GOLANG\uff01\u66f4\u591a\u5173\u4e8eGOLANG\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u4e5f\u53ef\u5173\u6ce8GOLANG\u516c\u4f17\u53f7\u3002,\u7136\u800c\uff0c5 \u4e4b\u540e\u7684\u7b2c\u4e8c\u4e2a\u5192\u53f7 (5:5) \u662f\u4e00\u4e2a\u5bb9\u91cf\u63a7\u5236\u53c2\u6570\u3002\u5b83\u6307\u5b9a\u4e86\u7ed3\u679c\u5207\u7247\u7684\u5bb9\u91cf\uff0c\u5728\u672c\u4f8b\u4e2d\u4e3a 5 \u51cf\u53bb 0\uff0c\u5373 5\u3002\u5207\u7247\u7684\u5bb9\u91cf\u662f\u6307\u5b83\u80fd\u591f\u5bb9\u7eb3\u7684\u5143\u7d20\u6570\u91cf\u3002,[:5] \u6307\u5b9a\u4e86\u5207\u7247\u5f00\u59cb\u4e8e\u7d22\u5f15 0\uff08\u7701\u7565\u7d22\u5f15\u65f6\u9ed8\u8ba4\u4e3a 0\uff09\u5e76\u4e14\u5728\u7d22\u5f15 5 \u5904\u7ed3\u675f\u3002\u56e0\u6b64\uff0cpollorder \u5305\u542b\u5207\u7247 order \u7684\u524d 5 \u4e2a\u5143\u7d20\u3002,\u5173\u4e8e go \u5207\u7247\u64cd\u4f5c\u7b26\u7684\u4e00\u4e2a\u56f0\u60d1\uff1f,\u77e5\u8bc6\u70b9\u638c\u63e1\u4e86\uff0c\u8fd8\u9700\u8981\u4e0d\u65ad\u7ec3\u4e60\u624d\u80fd\u719f\u7ec3\u8fd0\u7528\u3002\u4e0b\u9762GOLANG\u7ed9\u5927\u5bb6\u5e26\u6765\u4e00\u4e2aGOLANG\u5f00\u53d1\u5b9e\u6218\uff0c\u624b\u628a\u624b\u6559\u5927\u5bb6\u5b66\u4e60\u300aGo \u5207\u7247\u64cd\u4f5c\u7b26 [:5:5] \u7684\u542b\u4e49\u662f\u4ec0\u4e48\uff1f\u300b\uff0c\u5728\u5b9e\u73b0\u529f\u80fd\u7684\u8fc7\u7a0b\u4e2d\u4e5f\u5e26\u5927\u5bb6\u91cd\u65b0\u6e29\u4e60\u76f8\u5173\u77e5\u8bc6\u70b9\uff0c\u6e29\u6545\u800c\u77e5\u65b0\uff0c\u56de\u5934\u770b\u770b\u8bf4\u4e0d\u5b9a\u53c8\u6709\u4e0d\u4e00\u6837\u7684\u611f\u609f\uff01,<br \/>\n<b><\/b> <\/p>\n<p>\u5f53\u524d\u4f4d\u7f6e\uff1a <span>&gt;<\/span>  <span>&gt;<\/span>  <span>&gt;<\/span>  <span>&gt;<\/span> <span>Go \u5207\u7247\u64cd\u4f5c\u7b26 [:5:5] \u7684\u542b\u4e49\u662f\u4ec0\u4e48\uff1f<\/span><\/p>\n<h1>Go \u5207\u7247\u64cd\u4f5c\u7b26 [:5:5] \u7684\u542b\u4e49\u662f\u4ec0\u4e48\uff1f<\/h1>\n<p><span>2024-11-23 16:33:52<\/span><br \/>\n<span><i><\/i>0\u6d4f\u89c8<\/span><br \/>\n<span style=\"cursor: pointer\"><i><\/i>\u6536\u85cf<\/span> <\/p>\n<p>\u77e5\u8bc6\u70b9\u638c\u63e1\u4e86\uff0c\u8fd8\u9700\u8981\u4e0d\u65ad\u7ec3\u4e60\u624d\u80fd\u719f\u7ec3\u8fd0\u7528\u3002\u4e0b\u9762GOLANG\u7ed9\u5927\u5bb6\u5e26\u6765\u4e00\u4e2aGOLANG\u5f00\u53d1\u5b9e\u6218\uff0c\u624b\u628a\u624b\u6559\u5927\u5bb6\u5b66\u4e60\u300aGo \u5207\u7247\u64cd\u4f5c\u7b26 [:5:5] \u7684\u542b\u4e49\u662f\u4ec0\u4e48\uff1f\u300b\uff0c\u5728\u5b9e\u73b0\u529f\u80fd\u7684\u8fc7\u7a0b\u4e2d\u4e5f\u5e26\u5927\u5bb6\u91cd\u65b0\u6e29\u4e60\u76f8\u5173\u77e5\u8bc6\u70b9\uff0c\u6e29\u6545\u800c\u77e5\u65b0\uff0c\u56de\u5934\u770b\u770b\u8bf4\u4e0d\u5b9a\u53c8\u6709\u4e0d\u4e00\u6837\u7684\u611f\u609f\uff01<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241123\/1732350816674193608af5f.jpg\" class=\"aligncenter\"><\/p>\n<p><strong>\u5173\u4e8e go \u5207\u7247\u64cd\u4f5c\u7b26\u7684\u4e00\u4e2a\u56f0\u60d1\uff1f<\/strong><\/p>\n<p>\u5728 go \u8bed\u8a00\u4e2d\uff0c\u5207\u7247\u64cd\u4f5c\u7b26\u4e3a\u4e00\u4e2a\u975e\u5e38\u6709\u7528\u7684\u7279\u6027\u3002\u7136\u800c\uff0c\u5b83\u4e5f\u53ef\u80fd\u4f1a\u5f15\u8d77\u4e00\u4e9b\u56f0\u60d1\u3002\u8ba9\u6211\u4eec\u6765\u63a2\u8ba8\u4e00\u4e0b\u4e00\u4e2a\u5e38\u89c1\u7684\u8c1c\u9898\u3002<\/p>\n<p><strong>\u95ee\u9898\uff1a<\/strong><\/p>\n<p>\u4ee5\u4e0b\u4ee3\u7801\u4e2d\uff0cpollorder \u53d8\u91cf\u7684\u542b\u4e49\u662f\u4ec0\u4e48\uff1f<\/p>\n<pre>order := []int{1, 2, 3, 4, 5, 6, 7, 8, 9, 10}\npollorder := order[:5:5]\nfmt.Println(pollorder)<\/pre>\n<p><strong>\u7406\u89e3 go \u7684\u5207\u7247\u8bed\u6cd5\uff1a<\/strong><\/p>\n<p>\u8981\u7406\u89e3\u8fd9\u79cd\u5207\u7247\u8868\u793a\uff0c\u6211\u4eec\u9700\u8981\u6df1\u5165\u4e86\u89e3 go \u7684\u5207\u7247\u8bed\u6cd5\u3002\u7279\u522b\u662f\uff0c\u6211\u4eec\u9700\u8981\u5173\u6ce8\u5bf9 order \u5207\u7247\u5e94\u7528\u7684 [:5:5] \u64cd\u4f5c\u3002<\/p>\n<ul>\n<li>[:5] \u6307\u5b9a\u4e86\u5207\u7247\u5f00\u59cb\u4e8e\u7d22\u5f15 0\uff08\u7701\u7565\u7d22\u5f15\u65f6\u9ed8\u8ba4\u4e3a 0\uff09\u5e76\u4e14\u5728\u7d22\u5f15 5 \u5904\u7ed3\u675f\u3002\u56e0\u6b64\uff0cpollorder \u5305\u542b\u5207\u7247 order \u7684\u524d 5 \u4e2a\u5143\u7d20\u3002<\/li>\n<li>\u7136\u800c\uff0c5 \u4e4b\u540e\u7684\u7b2c\u4e8c\u4e2a\u5192\u53f7 (5:5) \u662f\u4e00\u4e2a\u5bb9\u91cf\u63a7\u5236\u53c2\u6570\u3002\u5b83\u6307\u5b9a\u4e86\u7ed3\u679c\u5207\u7247\u7684\u5bb9\u91cf\uff0c\u5728\u672c\u4f8b\u4e2d\u4e3a 5 \u51cf\u53bb 0\uff0c\u5373 5\u3002\u5207\u7247\u7684\u5bb9\u91cf\u662f\u6307\u5b83\u80fd\u591f\u5bb9\u7eb3\u7684\u5143\u7d20\u6570\u91cf\u3002<\/li>\n<\/ul>\n<p><strong>\u603b\u7ed3\uff1a<\/strong><\/p>\n<p>\u56e0\u6b64\uff0c[:5:5] \u64cd\u4f5c\u521b\u5efa\u4e86\u4e00\u4e2a\u5207\u7247\uff0c\u5176\u4e2d\u5305\u542b order \u5207\u7247\u7684\u524d 5 \u4e2a\u5143\u7d20\uff0c\u5e76\u4e14\u5bb9\u91cf\u4e3a 5\u3002\u5f53\u6253\u5370\u65f6\uff0cpollorder \u5c06\u53ea\u6253\u5370\u5207\u7247\u4e2d\u524d 5 \u4e2a\u5143\u7d20 ([1, 2, 3, 4, 5])\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u672c\u6587\u7684\u5168\u90e8\u5185\u5bb9\u4e86\uff0c\u662f\u5426\u6709\u987a\u5229\u5e2e\u52a9\u4f60\u89e3\u51b3\u95ee\u9898\uff1f\u82e5\u662f\u80fd\u7ed9\u4f60\u5e26\u6765\u5b66\u4e60\u4e0a\u7684\u5e2e\u52a9\uff0c\u8bf7\u5927\u5bb6\u591a\u591a\u652f\u6301GOLANG\uff01\u66f4\u591a\u5173\u4e8eGOLANG\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u4e5f\u53ef\u5173\u6ce8GOLANG\u516c\u4f17\u53f7\u3002<\/p>\n<dl>\n<dt>\n <\/dt>\n<dd>\n   Go \u547d\u4ee4\u884c\u5de5\u5177\uff1a\u7ba1\u9053\u6570\u636e\n <\/dd>\n<\/dl>\n<dl>\n<dt>\n <\/dt>\n<dd>\n   VS Code \u5982\u4f55\u70b9\u51fb\u6587\u4ef6\u76f4\u63a5\u8df3\u8f6c\u5230\u6587\u4ef6\u8fdb\u884c\u7f16\u8f91\uff1f\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"<p>\u77e5\u8bc6\u70b9\u638c\u63e1\u4e86\uff0c\u8fd8\u9700\u8981\u4e0d\u65ad\u7ec3\u4e60\u624d\u80fd&#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-206790","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/206790","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=206790"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/206790\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=206790"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=206790"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=206790"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}