{"id":206269,"date":"2025-06-12T11:08:25","date_gmt":"2025-06-12T03:08:25","guid":{"rendered":"https:\/\/server.hk\/cnblog\/206269\/"},"modified":"2025-06-12T11:08:25","modified_gmt":"2025-06-12T03:08:25","slug":"go-%e8%af%ad%e8%a8%80%e4%b8%ad%ef%bc%8c%e4%b8%ba%e4%bd%95%e5%af%b9%e5%8f%aa%e6%9c%89%e4%b8%80%e4%b8%aa%e5%85%83%e7%b4%a0%e7%9a%84%e5%88%87%e7%89%87%e4%bb%8e%e7%b4%a2%e5%bc%95-1-%e5%bc%80%e5%a7%8b","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/206269\/","title":{"rendered":"Go \u8bed\u8a00\u4e2d\uff0c\u4e3a\u4f55\u5bf9\u53ea\u6709\u4e00\u4e2a\u5143\u7d20\u7684\u5207\u7247\u4ece\u7d22\u5f15 1 \u5f00\u59cb\u622a\u53d6\u4e0d\u4f1a\u62a5\u9519\uff1f"},"content":{"rendered":"

GOLANG\u4eca\u5929\u5c06\u7ed9\u5927\u5bb6\u5e26\u6765
\n\u300aGo \u8bed\u8a00\u4e2d\uff0c\u4e3a\u4f55\u5bf9\u53ea\u6709\u4e00\u4e2a\u5143\u7d20\u7684\u5207\u7247\u4ece\u7d22\u5f15 1 \u5f00\u59cb\u622a\u53d6\u4e0d\u4f1a\u62a5\u9519\uff1f\u300b<\/span>\uff0c\u611f\u5174\u8da3\u7684\u670b\u53cb\u8bf7\u7ee7\u7eed\u770b\u4e0b\u53bb\u5427\uff01\u4ee5\u4e0b\u5185\u5bb9\u5c06\u4f1a\u6d89\u53ca\u5230
\n<\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u4f60\u662f\u6b63\u5728\u5b66\u4e60
\nGOLANG<\/span>\u6216\u8005\u5df2\u7ecf\u662f\u5927\u4f6c\u7ea7\u522b\u4e86\uff0c\u90fd\u975e\u5e38\u6b22\u8fce\u4e5f\u5e0c\u671b\u5927\u5bb6\u90fd\u80fd\u7ed9\u6211\u5efa\u8bae\u8bc4\u8bba\u54c8~\u5e0c\u671b\u80fd\u5e2e\u52a9\u5230\u5927\u5bb6\uff01,
\n,
\n\u622a\u53d6\u53ea\u6709\u4e00\u4e2a\u5143\u7d20\u7684\u5207\u7247\uff0c\u4ece\u7d22\u5f151\u5f00\u59cb\u4e3a\u4f55\u65e0\u9519\uff1f<\/strong>,\u5728 go \u8bed\u8a00\u4e2d\uff0c\u5bf9\u53ea\u6709\u4e00\u4e2a\u5143\u7d20\u7684\u5207\u7247\u4ece\u7d22\u5f15 1 \u5f00\u59cb\u622a\u53d6\uff0c\u5e76\u4e0d\u4f1a\u62a5\u9519\u3002\u8fd9\u662f\u56e0\u4e3a\u5207\u7247\u5177\u6709
\n\u534a\u5f00\u533a\u95f4<\/strong>\u7279\u6027\u3002,
\n\u534a\u5f00\u533a\u95f4<\/strong>,\u534a\u5f00\u533a\u95f4\u662f\u6307
\n\u5305\u62ec\u4e0b\u754c\uff0c\u4e0d\u5305\u62ec\u4e0a\u754c<\/strong>\u3002\u8fd9\u610f\u5473\u7740\u5207\u7247 arr[i:j] \u5305\u542b\u4e86 arr[i] \u5230 arr[j-1] \u7684\u6240\u6709\u5143\u7d20\u3002,
\n\u6848\u4f8b\u5206\u6790<\/strong>,\u5728\u7ed9\u5b9a\u7684\u4ee3\u7801\u4e2d\uff1a,\u5207\u7247 s \u5305\u542b\u4e86\u4ece\u7d22\u5f15 1 \u5230\u7d22\u5f15 2 (\u4e0d\u5305\u62ec) \u7684\u5143\u7d20\u3002\u7531\u4e8e\u6570\u7ec4 arr \u53ea\u6709\u4e00\u4e2a\u5143\u7d20\uff0c\u56e0\u6b64 s \u4e3a\u4e00\u4e2a\u7a7a\u5207\u7247\u3002,\u5c3d\u7ba1 s \u7684\u7d22\u5f15\u4ece 1 \u5f00\u59cb\uff0c\u4f46\u56e0\u4e3a\u5b83\u662f\u4e00\u4e2a\u534a\u5f00\u533a\u95f4\uff0c\u6240\u4ee5 s \u4ecd\u7136\u662f\u4e00\u4e2a\u6709\u6548\u7684\u5207\u7247\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528 fmt.println(s) \u6253\u5370\u4e00\u4e2a\u7a7a\u5207\u7247\u3002,
\n\u7a7a\u7684\u5207\u7247<\/strong>,\u7a7a\u7684\u5207\u7247\u662f\u4e00\u4e2a\u957f\u5ea6\u4e3a 0 \u7684\u5207\u7247\uff0c\u5b83\u4e0d\u5360\u636e\u4efb\u4f55\u5185\u5b58\u7a7a\u95f4\u3002\u5141\u8bb8\u4ece\u7d22\u5f15 1 \u5f00\u59cb\u622a\u53d6\u53ea\u6709\u4e00\u4e2a\u5143\u7d20\u7684\u5207\u7247\uff08\u5373\u4f7f\u7ed3\u679c\u662f\u4e00\u4e2a\u7a7a\u5207\u7247\uff09\uff0c\u56e0\u4e3a\u8fd9\u662f\u5b9a\u4e49\u534a\u5f00\u533a\u95f4\u7684\u8bed\u6cd5\u8981\u6c42\u3002\u5426\u5219\uff0c\u6211\u4eec\u5c06\u65e0\u6cd5\u5728 go \u8bed\u8a00\u4e2d\u5f97\u5230\u7a7a\u5207\u7247\u3002,\u597d\u4e86\uff0c\u672c\u6587\u5230\u6b64\u7ed3\u675f\uff0c\u5e26\u5927\u5bb6\u4e86\u89e3\u4e86\u300aGo \u8bed\u8a00\u4e2d\uff0c\u4e3a\u4f55\u5bf9\u53ea\u6709\u4e00\u4e2a\u5143\u7d20\u7684\u5207\u7247\u4ece\u7d22\u5f15 1 \u5f00\u59cb\u622a\u53d6\u4e0d\u4f1a\u62a5\u9519\uff1f\u300b\uff0c\u5e0c\u671b\u672c\u6587\u5bf9\u4f60\u6709\u6240\u5e2e\u52a9\uff01\u5173\u6ce8GOLANG\u516c\u4f17\u53f7\uff0c\u7ed9\u5927\u5bb6\u5206\u4eab\u66f4\u591aGOLANG\u77e5\u8bc6\uff01,\u622a\u53d6\u53ea\u6709\u4e00\u4e2a\u5143\u7d20\u7684\u5207\u7247\uff0c\u4ece\u7d22\u5f151\u5f00\u59cb\u4e3a\u4f55\u65e0\u9519\uff1f,GOLANG\u4eca\u5929\u5c06\u7ed9\u5927\u5bb6\u5e26\u6765
\n\u300aGo \u8bed\u8a00\u4e2d\uff0c\u4e3a\u4f55\u5bf9\u53ea\u6709\u4e00\u4e2a\u5143\u7d20\u7684\u5207\u7247\u4ece\u7d22\u5f15 1 \u5f00\u59cb\u622a\u53d6\u4e0d\u4f1a\u62a5\u9519\uff1f\u300b<\/span>\uff0c\u611f\u5174\u8da3\u7684\u670b\u53cb\u8bf7\u7ee7\u7eed\u770b\u4e0b\u53bb\u5427\uff01\u4ee5\u4e0b\u5185\u5bb9\u5c06\u4f1a\u6d89\u53ca\u5230
\n<\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u4f60\u662f\u6b63\u5728\u5b66\u4e60
\nGOLANG<\/span>\u6216\u8005\u5df2\u7ecf\u662f\u5927\u4f6c\u7ea7\u522b\u4e86\uff0c\u90fd\u975e\u5e38\u6b22\u8fce\u4e5f\u5e0c\u671b\u5927\u5bb6\u90fd\u80fd\u7ed9\u6211\u5efa\u8bae\u8bc4\u8bba\u54c8~\u5e0c\u671b\u80fd\u5e2e\u52a9\u5230\u5927\u5bb6\uff01,
\n<\/b> <\/p>\n

\u5f53\u524d\u4f4d\u7f6e\uff1a ><\/span> ><\/span> ><\/span> ><\/span> Go \u8bed\u8a00\u4e2d\uff0c\u4e3a\u4f55\u5bf9\u53ea\u6709\u4e00\u4e2a\u5143\u7d20\u7684\u5207\u7247\u4ece\u7d22\u5f15 1 \u5f00\u59cb\u622a\u53d6\u4e0d\u4f1a\u62a5\u9519\uff1f<\/span><\/p>\n

Go \u8bed\u8a00\u4e2d\uff0c\u4e3a\u4f55\u5bf9\u53ea\u6709\u4e00\u4e2a\u5143\u7d20\u7684\u5207\u7247\u4ece\u7d22\u5f15 1 \u5f00\u59cb\u622a\u53d6\u4e0d\u4f1a\u62a5\u9519\uff1f<\/h1>\n

2024-11-08 08:46:00<\/span>
\n<\/i>0\u6d4f\u89c8<\/span>
\n<\/i>\u6536\u85cf<\/span> <\/p>\n

GOLANG\u4eca\u5929\u5c06\u7ed9\u5927\u5bb6\u5e26\u6765\u300aGo \u8bed\u8a00\u4e2d\uff0c\u4e3a\u4f55\u5bf9\u53ea\u6709\u4e00\u4e2a\u5143\u7d20\u7684\u5207\u7247\u4ece\u7d22\u5f15 1 \u5f00\u59cb\u622a\u53d6\u4e0d\u4f1a\u62a5\u9519\uff1f\u300b<\/span>\uff0c\u611f\u5174\u8da3\u7684\u670b\u53cb\u8bf7\u7ee7\u7eed\u770b\u4e0b\u53bb\u5427\uff01\u4ee5\u4e0b\u5185\u5bb9\u5c06\u4f1a\u6d89\u53ca\u5230<\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u4f60\u662f\u6b63\u5728\u5b66\u4e60GOLANG<\/span>\u6216\u8005\u5df2\u7ecf\u662f\u5927\u4f6c\u7ea7\u522b\u4e86\uff0c\u90fd\u975e\u5e38\u6b22\u8fce\u4e5f\u5e0c\u671b\u5927\u5bb6\u90fd\u80fd\u7ed9\u6211\u5efa\u8bae\u8bc4\u8bba\u54c8~\u5e0c\u671b\u80fd\u5e2e\u52a9\u5230\u5927\u5bb6\uff01<\/p>\n

<\/p>\n

\u622a\u53d6\u53ea\u6709\u4e00\u4e2a\u5143\u7d20\u7684\u5207\u7247\uff0c\u4ece\u7d22\u5f151\u5f00\u59cb\u4e3a\u4f55\u65e0\u9519\uff1f<\/strong><\/p>\n

\u5728 go \u8bed\u8a00\u4e2d\uff0c\u5bf9\u53ea\u6709\u4e00\u4e2a\u5143\u7d20\u7684\u5207\u7247\u4ece\u7d22\u5f15 1 \u5f00\u59cb\u622a\u53d6\uff0c\u5e76\u4e0d\u4f1a\u62a5\u9519\u3002\u8fd9\u662f\u56e0\u4e3a\u5207\u7247\u5177\u6709\u534a\u5f00\u533a\u95f4<\/strong>\u7279\u6027\u3002<\/p>\n

\u534a\u5f00\u533a\u95f4<\/strong><\/p>\n

\u534a\u5f00\u533a\u95f4\u662f\u6307\u5305\u62ec\u4e0b\u754c\uff0c\u4e0d\u5305\u62ec\u4e0a\u754c<\/strong>\u3002\u8fd9\u610f\u5473\u7740\u5207\u7247 arr[i:j] \u5305\u542b\u4e86 arr[i] \u5230 arr[j-1] \u7684\u6240\u6709\u5143\u7d20\u3002<\/p>\n

\u6848\u4f8b\u5206\u6790<\/strong><\/p>\n

\u5728\u7ed9\u5b9a\u7684\u4ee3\u7801\u4e2d\uff1a<\/p>\n

func main() {\n    arr := []int{7}\n    s := arr[1:]\n    fmt.Println(s)\n}<\/pre>\n
\u5207\u7247 s \u5305\u542b\u4e86\u4ece\u7d22\u5f15 1 \u5230\u7d22\u5f15 2 (\u4e0d\u5305\u62ec) \u7684\u5143\u7d20\u3002\u7531\u4e8e\u6570\u7ec4 arr \u53ea\u6709\u4e00\u4e2a\u5143\u7d20\uff0c\u56e0\u6b64 s \u4e3a\u4e00\u4e2a\u7a7a\u5207\u7247\u3002<\/p>\n
\u5c3d\u7ba1 s \u7684\u7d22\u5f15\u4ece 1 \u5f00\u59cb\uff0c\u4f46\u56e0\u4e3a\u5b83\u662f\u4e00\u4e2a\u534a\u5f00\u533a\u95f4\uff0c\u6240\u4ee5 s \u4ecd\u7136\u662f\u4e00\u4e2a\u6709\u6548\u7684\u5207\u7247\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528 fmt.println(s) \u6253\u5370\u4e00\u4e2a\u7a7a\u5207\u7247\u3002<\/p>\n
\u7a7a\u7684\u5207\u7247<\/strong><\/p>\n
\u7a7a\u7684\u5207\u7247\u662f\u4e00\u4e2a\u957f\u5ea6\u4e3a 0 \u7684\u5207\u7247\uff0c\u5b83\u4e0d\u5360\u636e\u4efb\u4f55\u5185\u5b58\u7a7a\u95f4\u3002\u5141\u8bb8\u4ece\u7d22\u5f15 1 \u5f00\u59cb\u622a\u53d6\u53ea\u6709\u4e00\u4e2a\u5143\u7d20\u7684\u5207\u7247\uff08\u5373\u4f7f\u7ed3\u679c\u662f\u4e00\u4e2a\u7a7a\u5207\u7247\uff09\uff0c\u56e0\u4e3a\u8fd9\u662f\u5b9a\u4e49\u534a\u5f00\u533a\u95f4\u7684\u8bed\u6cd5\u8981\u6c42\u3002\u5426\u5219\uff0c\u6211\u4eec\u5c06\u65e0\u6cd5\u5728 go \u8bed\u8a00\u4e2d\u5f97\u5230\u7a7a\u5207\u7247\u3002<\/p>\n
\u597d\u4e86\uff0c\u672c\u6587\u5230\u6b64\u7ed3\u675f\uff0c\u5e26\u5927\u5bb6\u4e86\u89e3\u4e86\u300aGo \u8bed\u8a00\u4e2d\uff0c\u4e3a\u4f55\u5bf9\u53ea\u6709\u4e00\u4e2a\u5143\u7d20\u7684\u5207\u7247\u4ece\u7d22\u5f15 1 \u5f00\u59cb\u622a\u53d6\u4e0d\u4f1a\u62a5\u9519\uff1f\u300b\uff0c\u5e0c\u671b\u672c\u6587\u5bf9\u4f60\u6709\u6240\u5e2e\u52a9\uff01\u5173\u6ce8GOLANG\u516c\u4f17\u53f7\uff0c\u7ed9\u5927\u5bb6\u5206\u4eab\u66f4\u591aGOLANG\u77e5\u8bc6\uff01<\/p>\n
\n
\n <\/dt>\n
\n   \u7535\u8111\u6545\u969c\u5927\u63ed\u79d8\uff1a\u5e38\u89c1\u7c7b\u578b\u4e0e\u6392\u9664\u6280\u5de7\n <\/dd>\n<\/dl>\n
\n
\n <\/dt>\n
\n   \u4f7f\u7528 Python \u548c OpenCV \u5b9e\u73b0\u8fb9\u7f18\u68c0\u6d4b\uff1a\u5206\u6b65\u6307\u5357\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"
GOLANG\u4eca\u5929\u5c06\u7ed9\u5927\u5bb6\u5e26\u6765 \u300a...<\/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-206269","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/206269","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=206269"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/206269\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=206269"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=206269"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=206269"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}