{"id":206425,"date":"2025-06-12T08:44:23","date_gmt":"2025-06-12T00:44:23","guid":{"rendered":"https:\/\/server.hk\/cnblog\/206425\/"},"modified":"2025-06-12T08:44:23","modified_gmt":"2025-06-12T00:44:23","slug":"%e4%b8%ba%e4%bb%80%e4%b9%88%e5%9c%a8-go-%e4%b8%ad%e4%b8%8d%e8%83%bd%e7%9b%b4%e6%8e%a5%e5%9c%a8%e7%bb%93%e6%9e%84%e4%bd%93%e5%ad%97%e9%9d%a2%e9%87%8f%e5%88%9d%e5%a7%8b%e5%8c%96%e6%97%b6%e8%b0%83","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/206425\/","title":{"rendered":"\u4e3a\u4ec0\u4e48\u5728 Go \u4e2d\u4e0d\u80fd\u76f4\u63a5\u5728\u7ed3\u6784\u4f53\u5b57\u9762\u91cf\u521d\u59cb\u5316\u65f6\u8c03\u7528\u63a5\u6536\u5668\u4e3a\u6307\u9488\u7684\u65b9\u6cd5\uff1f"},"content":{"rendered":"

\u5c0f\u4f19\u4f34\u4eec\u6709\u6ca1\u6709\u89c9\u5f97\u5b66\u4e60
\nGOLANG<\/span>\u5f88\u6709\u610f\u601d\uff1f\u6709\u610f\u601d\u5c31\u5bf9\u4e86\uff01\u4eca\u5929\u5c31\u7ed9\u5927\u5bb6\u5e26\u6765
\n\u300a\u4e3a\u4ec0\u4e48\u5728 Go \u4e2d\u4e0d\u80fd\u76f4\u63a5\u5728\u7ed3\u6784\u4f53\u5b57\u9762\u91cf\u521d\u59cb\u5316\u65f6\u8c03\u7528\u63a5\u6536\u5668\u4e3a\u6307\u9488\u7684\u65b9\u6cd5\uff1f\u300b<\/span>\uff0c\u4ee5\u4e0b\u5185\u5bb9\u5c06\u4f1a\u6d89\u53ca\u5230
\n<\/span>\uff0c\u82e5\u662f\u5728\u5b66\u4e60\u4e2d\u5bf9\u5176\u4e2d\u90e8\u5206\u77e5\u8bc6\u70b9\u6709\u7591\u95ee\uff0c\u6216\u8bb8\u770b\u4e86\u672c\u6587\u5c31\u80fd\u5e2e\u5230\u4f60\uff01,
\n,
\ngo \u4e2d\u6784\u9020\u5bf9\u8c61\u540e\u65e0\u6cd5\u7acb\u5373\u8c03\u7528\u5bf9\u8c61\u65b9\u6cd5\u7684\u539f\u56e0<\/strong>,\u5728 go \u4e2d\uff0c\u4e0d\u80fd\u5728\u7ed3\u6784\u4f53\u5b57\u9762\u91cf\u7684\u521d\u59cb\u5316\u76f4\u63a5\u8c03\u7528\u63a5\u6536\u5668\u4e3a\u6307\u9488\u7684\u65b9\u6cd5\u3002\u539f\u56e0\u5728\u4e8e\u7ed3\u6784\u4f53\u5b57\u9762\u91cf\uff08\u5982 stringclass{}\uff09\u4e0d\u662f\u53ef\u5bfb\u5740\u7684\uff0c\u5373\u4e0d\u80fd\u53d6\u5176\u5730\u5740\u3002,\u5728 go \u4e2d\uff0c\u65b9\u6cd5\u8c03\u7528\u9075\u5faa\u4e00\u5b9a\u7684\u89c4\u5219\uff1a,\u7531\u4e8e\u7ed3\u6784\u4f53\u5b57\u9762\u91cf\u4e0d\u662f\u53ef\u5bfb\u5740\u7684\uff0c\u56e0\u6b64\u4e0d\u80fd\u76f4\u63a5\u8c03\u7528\u63a5\u6536\u5668\u4e3a\u6307\u9488\u7684\u65b9\u6cd5\u3002,\u7136\u800c\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u65b9\u5f0f\u8c03\u7528\u6307\u9488\u65b9\u6cd5\uff1a,\u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c& \u64cd\u4f5c\u7b26\u5c06\u7ed3\u6784\u4f53\u5b57\u9762\u91cf\u8f6c\u6362\u4e3a\u4e00\u4e2a\u6307\u9488\uff0c\u4f7f\u6211\u4eec\u80fd\u591f\u8c03\u7528\u63a5\u6536\u5668\u4e3a\u6307\u9488\u7684\u65b9\u6cd5\u3002,\u4eca\u5929\u5173\u4e8e\u300a\u4e3a\u4ec0\u4e48\u5728 Go \u4e2d\u4e0d\u80fd\u76f4\u63a5\u5728\u7ed3\u6784\u4f53\u5b57\u9762\u91cf\u521d\u59cb\u5316\u65f6\u8c03\u7528\u63a5\u6536\u5668\u4e3a\u6307\u9488\u7684\u65b9\u6cd5\uff1f\u300b\u7684\u5185\u5bb9\u5c31\u4ecb\u7ecd\u5230\u8fd9\u91cc\u4e86\uff0c\u662f\u4e0d\u662f\u5b66\u8d77\u6765\u4e00\u76ee\u4e86\u7136\uff01\u60f3\u8981\u4e86\u89e3\u66f4\u591a\u5173\u4e8e\u7684\u5185\u5bb9\u8bf7\u5173\u6ce8GOLANG\u516c\u4f17\u53f7\uff01,\u5982\u679c x \u662f\u53ef\u5bfb\u5740\u7684\uff0c\u4e14 &x \u7684\u65b9\u6cd5\u96c6\u4e2d\u5305\u542b m\uff0c\u5219 x.m() \u7b49\u4ef7\u4e8e (&x).m()\u3002,\u65b9\u6cd5\u8c03\u7528 x.m() \u6709\u6548\uff0c\u5f53\u4e14\u4ec5\u5f53 x \u7684\u7c7b\u578b\u7684\u65b9\u6cd5\u96c6\u4e2d\u5305\u542b m\uff0c\u4e14\u53c2\u6570\u5217\u8868\u53ef\u4ee5\u8d4b\u503c\u7ed9 m \u7684\u53c2\u6570\u5217\u8868\u3002,go \u4e2d\u6784\u9020\u5bf9\u8c61\u540e\u65e0\u6cd5\u7acb\u5373\u8c03\u7528\u5bf9\u8c61\u65b9\u6cd5\u7684\u539f\u56e0,\u5c0f\u4f19\u4f34\u4eec\u6709\u6ca1\u6709\u89c9\u5f97\u5b66\u4e60
\nGOLANG<\/span>\u5f88\u6709\u610f\u601d\uff1f\u6709\u610f\u601d\u5c31\u5bf9\u4e86\uff01\u4eca\u5929\u5c31\u7ed9\u5927\u5bb6\u5e26\u6765
\n\u300a\u4e3a\u4ec0\u4e48\u5728 Go \u4e2d\u4e0d\u80fd\u76f4\u63a5\u5728\u7ed3\u6784\u4f53\u5b57\u9762\u91cf\u521d\u59cb\u5316\u65f6\u8c03\u7528\u63a5\u6536\u5668\u4e3a\u6307\u9488\u7684\u65b9\u6cd5\uff1f\u300b<\/span>\uff0c\u4ee5\u4e0b\u5185\u5bb9\u5c06\u4f1a\u6d89\u53ca\u5230
\n<\/span>\uff0c\u82e5\u662f\u5728\u5b66\u4e60\u4e2d\u5bf9\u5176\u4e2d\u90e8\u5206\u77e5\u8bc6\u70b9\u6709\u7591\u95ee\uff0c\u6216\u8bb8\u770b\u4e86\u672c\u6587\u5c31\u80fd\u5e2e\u5230\u4f60\uff01,
\n<\/b> <\/p>\n

\u5f53\u524d\u4f4d\u7f6e\uff1a ><\/span> ><\/span> ><\/span> ><\/span> \u4e3a\u4ec0\u4e48\u5728 Go \u4e2d\u4e0d\u80fd\u76f4\u63a5\u5728\u7ed3\u6784\u4f53\u5b57\u9762\u91cf\u521d\u59cb\u5316\u65f6\u8c03\u7528\u63a5\u6536\u5668\u4e3a\u6307\u9488\u7684\u65b9\u6cd5\uff1f<\/span><\/p>\n

\u4e3a\u4ec0\u4e48\u5728 Go \u4e2d\u4e0d\u80fd\u76f4\u63a5\u5728\u7ed3\u6784\u4f53\u5b57\u9762\u91cf\u521d\u59cb\u5316\u65f6\u8c03\u7528\u63a5\u6536\u5668\u4e3a\u6307\u9488\u7684\u65b9\u6cd5\uff1f<\/h1>\n

2024-11-11 21:10:01<\/span>
\n<\/i>0\u6d4f\u89c8<\/span>
\n<\/i>\u6536\u85cf<\/span> <\/p>\n

\u5c0f\u4f19\u4f34\u4eec\u6709\u6ca1\u6709\u89c9\u5f97\u5b66\u4e60GOLANG<\/span>\u5f88\u6709\u610f\u601d\uff1f\u6709\u610f\u601d\u5c31\u5bf9\u4e86\uff01\u4eca\u5929\u5c31\u7ed9\u5927\u5bb6\u5e26\u6765\u300a\u4e3a\u4ec0\u4e48\u5728 Go \u4e2d\u4e0d\u80fd\u76f4\u63a5\u5728\u7ed3\u6784\u4f53\u5b57\u9762\u91cf\u521d\u59cb\u5316\u65f6\u8c03\u7528\u63a5\u6536\u5668\u4e3a\u6307\u9488\u7684\u65b9\u6cd5\uff1f\u300b<\/span>\uff0c\u4ee5\u4e0b\u5185\u5bb9\u5c06\u4f1a\u6d89\u53ca\u5230<\/span>\uff0c\u82e5\u662f\u5728\u5b66\u4e60\u4e2d\u5bf9\u5176\u4e2d\u90e8\u5206\u77e5\u8bc6\u70b9\u6709\u7591\u95ee\uff0c\u6216\u8bb8\u770b\u4e86\u672c\u6587\u5c31\u80fd\u5e2e\u5230\u4f60\uff01<\/p>\n

<\/p>\n

go \u4e2d\u6784\u9020\u5bf9\u8c61\u540e\u65e0\u6cd5\u7acb\u5373\u8c03\u7528\u5bf9\u8c61\u65b9\u6cd5\u7684\u539f\u56e0<\/strong><\/p>\n

\u5728 go \u4e2d\uff0c\u4e0d\u80fd\u5728\u7ed3\u6784\u4f53\u5b57\u9762\u91cf\u7684\u521d\u59cb\u5316\u76f4\u63a5\u8c03\u7528\u63a5\u6536\u5668\u4e3a\u6307\u9488\u7684\u65b9\u6cd5\u3002\u539f\u56e0\u5728\u4e8e\u7ed3\u6784\u4f53\u5b57\u9762\u91cf\uff08\u5982 stringclass{}\uff09\u4e0d\u662f\u53ef\u5bfb\u5740\u7684\uff0c\u5373\u4e0d\u80fd\u53d6\u5176\u5730\u5740\u3002<\/p>\n

\u5728 go \u4e2d\uff0c\u65b9\u6cd5\u8c03\u7528\u9075\u5faa\u4e00\u5b9a\u7684\u89c4\u5219\uff1a<\/p>\n

    \n
  • \u65b9\u6cd5\u8c03\u7528 x.m() \u6709\u6548\uff0c\u5f53\u4e14\u4ec5\u5f53 x \u7684\u7c7b\u578b\u7684\u65b9\u6cd5\u96c6\u4e2d\u5305\u542b m\uff0c\u4e14\u53c2\u6570\u5217\u8868\u53ef\u4ee5\u8d4b\u503c\u7ed9 m \u7684\u53c2\u6570\u5217\u8868\u3002<\/li>\n
  • \u5982\u679c x \u662f\u53ef\u5bfb\u5740\u7684\uff0c\u4e14 &x \u7684\u65b9\u6cd5\u96c6\u4e2d\u5305\u542b m\uff0c\u5219 x.m() \u7b49\u4ef7\u4e8e (&x).m()\u3002<\/li>\n<\/ul>\n

    \u7531\u4e8e\u7ed3\u6784\u4f53\u5b57\u9762\u91cf\u4e0d\u662f\u53ef\u5bfb\u5740\u7684\uff0c\u56e0\u6b64\u4e0d\u80fd\u76f4\u63a5\u8c03\u7528\u63a5\u6536\u5668\u4e3a\u6307\u9488\u7684\u65b9\u6cd5\u3002<\/p>\n

    \u7136\u800c\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u65b9\u5f0f\u8c03\u7528\u6307\u9488\u65b9\u6cd5\uff1a<\/p>\n

    (&StringClass{}).foo()<\/pre>\n
    \u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c& \u64cd\u4f5c\u7b26\u5c06\u7ed3\u6784\u4f53\u5b57\u9762\u91cf\u8f6c\u6362\u4e3a\u4e00\u4e2a\u6307\u9488\uff0c\u4f7f\u6211\u4eec\u80fd\u591f\u8c03\u7528\u63a5\u6536\u5668\u4e3a\u6307\u9488\u7684\u65b9\u6cd5\u3002<\/p>\n
    \u4eca\u5929\u5173\u4e8e\u300a\u4e3a\u4ec0\u4e48\u5728 Go \u4e2d\u4e0d\u80fd\u76f4\u63a5\u5728\u7ed3\u6784\u4f53\u5b57\u9762\u91cf\u521d\u59cb\u5316\u65f6\u8c03\u7528\u63a5\u6536\u5668\u4e3a\u6307\u9488\u7684\u65b9\u6cd5\uff1f\u300b\u7684\u5185\u5bb9\u5c31\u4ecb\u7ecd\u5230\u8fd9\u91cc\u4e86\uff0c\u662f\u4e0d\u662f\u5b66\u8d77\u6765\u4e00\u76ee\u4e86\u7136\uff01\u60f3\u8981\u4e86\u89e3\u66f4\u591a\u5173\u4e8e\u7684\u5185\u5bb9\u8bf7\u5173\u6ce8GOLANG\u516c\u4f17\u53f7\uff01<\/p>\n
    \n
    \n <\/dt>\n
    \n   Python \u5199\u5165 txt \u6587\u4ef6\u62a5\u9519 PermissionError: [Errno 13] Permission denied \u5982\u4f55\u89e3\u51b3\uff1f\n <\/dd>\n<\/dl>\n
    \n
    \n <\/dt>\n
    \n   \u4e3a\u4ec0\u4e48\u5728 print(list(g)) \u540e\u65e0\u6cd5\u6267\u884c print(i) \uff1f\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"
    \u5c0f\u4f19\u4f34\u4eec\u6709\u6ca1\u6709\u89c9\u5f97\u5b66\u4e60 GOLA...<\/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-206425","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/206425","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=206425"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/206425\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=206425"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=206425"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=206425"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}