{"id":206748,"date":"2025-06-12T08:18:14","date_gmt":"2025-06-12T00:18:14","guid":{"rendered":"https:\/\/server.hk\/cnblog\/206748\/"},"modified":"2025-06-12T08:18:14","modified_gmt":"2025-06-12T00:18:14","slug":"go-%e8%af%ad%e8%a8%80%e9%80%9a%e9%81%93%e9%81%8d%e5%8e%86%e4%b8%ba%e4%bd%95%e5%8f%aa%e8%be%93%e5%87%ba%e5%a5%87%e6%95%b0%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/206748\/","title":{"rendered":"Go \u8bed\u8a00\u901a\u9053\u904d\u5386\u4e3a\u4f55\u53ea\u8f93\u51fa\u5947\u6570\uff1f"},"content":{"rendered":"

\u4e00\u5206\u8015\u8018\uff0c\u4e00\u5206\u6536\u83b7\uff01\u65e2\u7136\u6253\u5f00\u4e86\u8fd9\u7bc7\u6587\u7ae0
\n\u300aGo \u8bed\u8a00\u901a\u9053\u904d\u5386\u4e3a\u4f55\u53ea\u8f93\u51fa\u5947\u6570\uff1f\u300b<\/span>\uff0c\u5c31\u575a\u6301\u770b\u4e0b\u53bb\u5427\uff01\u6587\u4e2d\u5185\u5bb9\u5305\u542b
\n<\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9…\u5e0c\u671b\u4f60\u80fd\u5728\u9605\u8bfb\u672c\u6587\u540e\uff0c\u80fd\u771f\u771f\u5b9e\u5b9e\u5b66\u5230\u77e5\u8bc6\u6216\u8005\u5e2e\u4f60\u89e3\u51b3\u5fc3\u4e2d\u7684\u7591\u60d1\uff0c\u4e5f\u6b22\u8fce\u5927\u4f6c\u6216\u8005\u65b0\u4eba\u670b\u53cb\u4eec\u591a\u7559\u8a00\u8bc4\u8bba\uff0c\u591a\u7ed9\u5efa\u8bae\uff01\u8c22\u8c22\uff01,
\n,
\ngo \u8bed\u8a00\u521d\u5b66\u8005\u7591\u60d1\uff1a\u4e3a\u4f55\u6b64\u7a0b\u5e8f\u8f93\u51fa\u5947\u6570\uff1f<\/strong>,\u5728 go \u8bed\u8a00\u7a0b\u5e8f\u4e2d\uff0c\u4f7f\u7528 range \u904d\u5386\u901a\u9053 ch \u65f6\uff0c\u60a8\u53ef\u80fd\u4f1a\u9047\u5230\u4e00\u4e2a\u5947\u6570\u8f93\u51fa\u7684\u95ee\u9898\u3002\u4ee5\u4e0b\u662f\u8be5\u7a0b\u5e8f\u7684\u4ee3\u7801\uff1a,\u6267\u884c\u6b64\u7a0b\u5e8f\u540e\uff0c\u60a8\u4f1a\u770b\u5230\u4ee5\u4e0b\u8f93\u51fa\uff1a,
\n\u4e3a\u4ec0\u4e48\u8f93\u51fa\u662f\u5947\u6570\uff1f<\/strong>,\u8be5\u95ee\u9898\u7684\u6839\u6e90\u5728\u4e8e range \u904d\u5386\u548c <-ch \u64cd\u4f5c\u3002,\u5728\u8fd9\u4e2a\u7a0b\u5e8f\u4e2d\uff0crange \u904d\u5386\u5df2\u7ecf\u4e0d\u65ad\u4ece\u901a\u9053\u4e2d\u8bfb\u53d6\u503c\u3002\u56e0\u6b64\uff0c\u5f53\u60a8\u5728\u904d\u5386\u4e2d\u4f7f\u7528 <-ch \u64cd\u4f5c\u65f6\uff0c\u60a8\u5b9e\u9645\u4e0a\u53c8\u8bfb\u53d6\u4e86\u4e00\u4e2a\u503c\uff0c\u5e76\u8fdb\u4e00\u6b65\u524d\u8fdb\u4e86\u4e00\u4e2a\u4f4d\u7f6e\u3002,\u6362\u53e5\u8bdd\u8bf4\uff0c\u5728\u6bcf\u6b21\u904d\u5386\u5faa\u73af\u4e2d\uff0c\u60a8\u90fd\u5728\u4ece\u901a\u9053\u4e2d\u8bfb\u53d6
\n\u4e24\u4e2a<\/strong> \u503c\uff0c\u800c\u4e0d\u662f\u4e00\u4e2a\u3002\u8fd9\u5bfc\u81f4\u4e86\u5947\u6570\u8f93\u51fa\u3002,
\n\u4fee\u590d<\/strong>,\u8981\u4fee\u590d\u6b64\u95ee\u9898\u5e76\u4ec5\u6253\u5370\u901a\u9053\u4e2d\u5199\u5165\u7684\u539f\u59cb\u503c\uff0c\u8bf7\u5c06\u6700\u540e\u4e00\u6bb5\u904d\u5386\u66f4\u6539\u4e3a\u4ee5\u4e0b\u5185\u5bb9\uff1a,\u6b64\u66f4\u6539\u5c06\u4f7f\u7528 v \u53d8\u91cf\u63a5\u6536\u904d\u5386\u7684\u503c\uff0c\u4f46\u4e0d\u4f1a\u4ece\u901a\u9053\u4e2d\u8bfb\u53d6\u5b83\u3002\u8fd9\u6837\uff0c\u60a8\u5c06\u83b7\u5f97\u9884\u671f\u7684\u8f93\u51fa\uff0c\u5373\u901a\u9053\u4e2d\u5199\u5165\u7684\u539f\u59cb\u503c\u5217\u8868\u3002,\u4eca\u5929\u5173\u4e8e\u300aGo \u8bed\u8a00\u901a\u9053\u904d\u5386\u4e3a\u4f55\u53ea\u8f93\u51fa\u5947\u6570\uff1f\u300b\u7684\u5185\u5bb9\u4ecb\u7ecd\u5c31\u5230\u6b64\u7ed3\u675f\uff0c\u5982\u679c\u6709\u4ec0\u4e48\u7591\u95ee\u6216\u8005\u5efa\u8bae\uff0c\u53ef\u4ee5\u5728GOLANG\u516c\u4f17\u53f7\u4e0b\u591a\u591a\u56de\u590d\u4ea4\u6d41\uff1b\u6587\u4e2d\u82e5\u6709\u4e0d\u6b63\u4e4b\u5904\uff0c\u4e5f\u5e0c\u671b\u56de\u590d\u7559\u8a00\u4ee5\u544a\u77e5\uff01,
\n<-ch \u64cd\u4f5c\uff1a<\/strong> <-ch \u64cd\u4f5c\u4e5f\u4f1a\u4ece\u901a\u9053\u4e2d\u8bfb\u53d6\u503c\uff0c\u4f46\u4e0e range \u904d\u5386\u4e0d\u540c\uff0c\u5b83\u4f1a\u5c06\u8bfb\u53d6\u7684\u503c\u8fd4\u56de\u7ed9\u8c03\u7528\u8005\u3002,
\nrange \u904d\u5386\uff1a<\/strong> \u4f7f\u7528 range \u904d\u5386\u901a\u9053 ch \u65f6\uff0c\u5b83\u4f1a\u4e0d\u65ad\u8bfb\u53d6\u901a\u9053\u4e2d\u7684\u503c\uff0c\u5e76\u5c06\u5176\u5206\u914d\u7ed9\u7ed9\u5b9a\u7684\u53d8\u91cf\uff08\u5728\u672c\u4f8b\u4e2d\u4e3a\u672a\u4f7f\u7528\u7684\u53d8\u91cf\uff09\u3002,go \u8bed\u8a00\u521d\u5b66\u8005\u7591\u60d1\uff1a\u4e3a\u4f55\u6b64\u7a0b\u5e8f\u8f93\u51fa\u5947\u6570\uff1f,\u4e00\u5206\u8015\u8018\uff0c\u4e00\u5206\u6536\u83b7\uff01\u65e2\u7136\u6253\u5f00\u4e86\u8fd9\u7bc7\u6587\u7ae0
\n\u300aGo \u8bed\u8a00\u901a\u9053\u904d\u5386\u4e3a\u4f55\u53ea\u8f93\u51fa\u5947\u6570\uff1f\u300b<\/span>\uff0c\u5c31\u575a\u6301\u770b\u4e0b\u53bb\u5427\uff01\u6587\u4e2d\u5185\u5bb9\u5305\u542b
\n<\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9…\u5e0c\u671b\u4f60\u80fd\u5728\u9605\u8bfb\u672c\u6587\u540e\uff0c\u80fd\u771f\u771f\u5b9e\u5b9e\u5b66\u5230\u77e5\u8bc6\u6216\u8005\u5e2e\u4f60\u89e3\u51b3\u5fc3\u4e2d\u7684\u7591\u60d1\uff0c\u4e5f\u6b22\u8fce\u5927\u4f6c\u6216\u8005\u65b0\u4eba\u670b\u53cb\u4eec\u591a\u7559\u8a00\u8bc4\u8bba\uff0c\u591a\u7ed9\u5efa\u8bae\uff01\u8c22\u8c22\uff01,
\n<\/b> <\/p>\n

\u5f53\u524d\u4f4d\u7f6e\uff1a ><\/span> ><\/span> ><\/span> ><\/span> Go \u8bed\u8a00\u901a\u9053\u904d\u5386\u4e3a\u4f55\u53ea\u8f93\u51fa\u5947\u6570\uff1f<\/span><\/p>\n

Go \u8bed\u8a00\u901a\u9053\u904d\u5386\u4e3a\u4f55\u53ea\u8f93\u51fa\u5947\u6570\uff1f<\/h1>\n

2024-11-21 17:55:06<\/span>
\n<\/i>0\u6d4f\u89c8<\/span>
\n<\/i>\u6536\u85cf<\/span> <\/p>\n

\u4e00\u5206\u8015\u8018\uff0c\u4e00\u5206\u6536\u83b7\uff01\u65e2\u7136\u6253\u5f00\u4e86\u8fd9\u7bc7\u6587\u7ae0\u300aGo \u8bed\u8a00\u901a\u9053\u904d\u5386\u4e3a\u4f55\u53ea\u8f93\u51fa\u5947\u6570\uff1f\u300b<\/span>\uff0c\u5c31\u575a\u6301\u770b\u4e0b\u53bb\u5427\uff01\u6587\u4e2d\u5185\u5bb9\u5305\u542b<\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9…\u5e0c\u671b\u4f60\u80fd\u5728\u9605\u8bfb\u672c\u6587\u540e\uff0c\u80fd\u771f\u771f\u5b9e\u5b9e\u5b66\u5230\u77e5\u8bc6\u6216\u8005\u5e2e\u4f60\u89e3\u51b3\u5fc3\u4e2d\u7684\u7591\u60d1\uff0c\u4e5f\u6b22\u8fce\u5927\u4f6c\u6216\u8005\u65b0\u4eba\u670b\u53cb\u4eec\u591a\u7559\u8a00\u8bc4\u8bba\uff0c\u591a\u7ed9\u5efa\u8bae\uff01\u8c22\u8c22\uff01<\/p>\n

<\/p>\n

go \u8bed\u8a00\u521d\u5b66\u8005\u7591\u60d1\uff1a\u4e3a\u4f55\u6b64\u7a0b\u5e8f\u8f93\u51fa\u5947\u6570\uff1f<\/strong><\/p>\n

\u5728 go \u8bed\u8a00\u7a0b\u5e8f\u4e2d\uff0c\u4f7f\u7528 range \u904d\u5386\u901a\u9053 ch \u65f6\uff0c\u60a8\u53ef\u80fd\u4f1a\u9047\u5230\u4e00\u4e2a\u5947\u6570\u8f93\u51fa\u7684\u95ee\u9898\u3002\u4ee5\u4e0b\u662f\u8be5\u7a0b\u5e8f\u7684\u4ee3\u7801\uff1a<\/p>\n

package main\n\nimport \"fmt\"\n\nfunc main() {\n    ch := make(chan int, 10)\n    for i := 0; i < 10; i++ {\n        ch <- i\n    }\n    close(ch)\n    for range ch {\n        fmt.println(<-ch)\n    }\n}<\/pre>\n
\u6267\u884c\u6b64\u7a0b\u5e8f\u540e\uff0c\u60a8\u4f1a\u770b\u5230\u4ee5\u4e0b\u8f93\u51fa\uff1a<\/p>\n
1 3 5 7 9<\/pre>\n
\u4e3a\u4ec0\u4e48\u8f93\u51fa\u662f\u5947\u6570\uff1f<\/strong><\/p>\n
\u8be5\u95ee\u9898\u7684\u6839\u6e90\u5728\u4e8e range \u904d\u5386\u548c <-ch \u64cd\u4f5c\u3002<\/p>\n
    \n
  • range \u904d\u5386\uff1a<\/strong> \u4f7f\u7528 range \u904d\u5386\u901a\u9053 ch \u65f6\uff0c\u5b83\u4f1a\u4e0d\u65ad\u8bfb\u53d6\u901a\u9053\u4e2d\u7684\u503c\uff0c\u5e76\u5c06\u5176\u5206\u914d\u7ed9\u7ed9\u5b9a\u7684\u53d8\u91cf\uff08\u5728\u672c\u4f8b\u4e2d\u4e3a\u672a\u4f7f\u7528\u7684\u53d8\u91cf\uff09\u3002<\/li>\n
  • <-ch \u64cd\u4f5c\uff1a<\/strong> <-ch \u64cd\u4f5c\u4e5f\u4f1a\u4ece\u901a\u9053\u4e2d\u8bfb\u53d6\u503c\uff0c\u4f46\u4e0e range \u904d\u5386\u4e0d\u540c\uff0c\u5b83\u4f1a\u5c06\u8bfb\u53d6\u7684\u503c\u8fd4\u56de\u7ed9\u8c03\u7528\u8005\u3002<\/li>\n<\/ul>\n
    \u5728\u8fd9\u4e2a\u7a0b\u5e8f\u4e2d\uff0crange \u904d\u5386\u5df2\u7ecf\u4e0d\u65ad\u4ece\u901a\u9053\u4e2d\u8bfb\u53d6\u503c\u3002\u56e0\u6b64\uff0c\u5f53\u60a8\u5728\u904d\u5386\u4e2d\u4f7f\u7528 <-ch \u64cd\u4f5c\u65f6\uff0c\u60a8\u5b9e\u9645\u4e0a\u53c8\u8bfb\u53d6\u4e86\u4e00\u4e2a\u503c\uff0c\u5e76\u8fdb\u4e00\u6b65\u524d\u8fdb\u4e86\u4e00\u4e2a\u4f4d\u7f6e\u3002<\/p>\n
    \u6362\u53e5\u8bdd\u8bf4\uff0c\u5728\u6bcf\u6b21\u904d\u5386\u5faa\u73af\u4e2d\uff0c\u60a8\u90fd\u5728\u4ece\u901a\u9053\u4e2d\u8bfb\u53d6 \u4e24\u4e2a<\/strong> \u503c\uff0c\u800c\u4e0d\u662f\u4e00\u4e2a\u3002\u8fd9\u5bfc\u81f4\u4e86\u5947\u6570\u8f93\u51fa\u3002<\/p>\n
    \u4fee\u590d<\/strong><\/p>\n
    \u8981\u4fee\u590d\u6b64\u95ee\u9898\u5e76\u4ec5\u6253\u5370\u901a\u9053\u4e2d\u5199\u5165\u7684\u539f\u59cb\u503c\uff0c\u8bf7\u5c06\u6700\u540e\u4e00\u6bb5\u904d\u5386\u66f4\u6539\u4e3a\u4ee5\u4e0b\u5185\u5bb9\uff1a<\/p>\n
    for v := range ch {\n    fmt.Println(v)\n}<\/pre>\n
    \u6b64\u66f4\u6539\u5c06\u4f7f\u7528 v \u53d8\u91cf\u63a5\u6536\u904d\u5386\u7684\u503c\uff0c\u4f46\u4e0d\u4f1a\u4ece\u901a\u9053\u4e2d\u8bfb\u53d6\u5b83\u3002\u8fd9\u6837\uff0c\u60a8\u5c06\u83b7\u5f97\u9884\u671f\u7684\u8f93\u51fa\uff0c\u5373\u901a\u9053\u4e2d\u5199\u5165\u7684\u539f\u59cb\u503c\u5217\u8868\u3002<\/p>\n
    \u4eca\u5929\u5173\u4e8e\u300aGo \u8bed\u8a00\u901a\u9053\u904d\u5386\u4e3a\u4f55\u53ea\u8f93\u51fa\u5947\u6570\uff1f\u300b\u7684\u5185\u5bb9\u4ecb\u7ecd\u5c31\u5230\u6b64\u7ed3\u675f\uff0c\u5982\u679c\u6709\u4ec0\u4e48\u7591\u95ee\u6216\u8005\u5efa\u8bae\uff0c\u53ef\u4ee5\u5728GOLANG\u516c\u4f17\u53f7\u4e0b\u591a\u591a\u56de\u590d\u4ea4\u6d41\uff1b\u6587\u4e2d\u82e5\u6709\u4e0d\u6b63\u4e4b\u5904\uff0c\u4e5f\u5e0c\u671b\u56de\u590d\u7559\u8a00\u4ee5\u544a\u77e5\uff01<\/p>\n
    \n
    \n <\/dt>\n
    \n   Vue\u9875\u9762\u91cd\u7ed8\u5bfc\u81f4\u7b2c\u4e09\u65b9\u7ec4\u4ef6\u91cd\u590d\u6e32\u67d3\u5982\u4f55\u89e3\u51b3\uff1f\n <\/dd>\n<\/dl>\n
    \n
    \n <\/dt>\n
    \n   \u5982\u4f55\u5728 PyTorch \u4e2d\u5229\u7528 Apple Silicon \u7684\u795e\u7ecf\u7f51\u7edc\u5f15\u64ce (NPU)\uff1f\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"
    \u4e00\u5206\u8015\u8018\uff0c\u4e00\u5206\u6536\u83b7\uff01\u65e2\u7136\u6253\u5f00\u4e86\u8fd9...<\/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-206748","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/206748","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=206748"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/206748\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=206748"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=206748"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=206748"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}