{"id":206250,"date":"2025-06-12T10:04:56","date_gmt":"2025-06-12T02:04:56","guid":{"rendered":"https:\/\/server.hk\/cnblog\/206250\/"},"modified":"2025-06-12T10:04:56","modified_gmt":"2025-06-12T02:04:56","slug":"go-%e8%af%ad%e8%a8%80%e4%b8%ad%e5%a6%82%e4%bd%95%e5%ae%9e%e7%8e%b0%e5%a4%9a%e6%80%81%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/206250\/","title":{"rendered":"Go \u8bed\u8a00\u4e2d\u5982\u4f55\u5b9e\u73b0\u591a\u6001\uff1f"},"content":{"rendered":"

\u4e00\u5206\u8015\u8018\uff0c\u4e00\u5206\u6536\u83b7\uff01\u65e2\u7136\u90fd\u6253\u5f00\u8fd9\u7bc7
\n\u300aGo \u8bed\u8a00\u4e2d\u5982\u4f55\u5b9e\u73b0\u591a\u6001\uff1f\u300b<\/span>\uff0c\u5c31\u575a\u6301\u770b\u4e0b\u53bb\uff0c\u5b66\u4e0b\u53bb\u5427\uff01\u672c\u6587\u4e3b\u8981\u4f1a\u7ed9\u5927\u5bb6\u8bb2\u5230
\n<\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u5927\u5bb6\u5bf9\u672c\u6587\u6709\u597d\u7684\u5efa\u8bae\u6216\u8005\u770b\u5230\u6709\u4e0d\u8db3\u4e4b\u5904\uff0c\u975e\u5e38\u6b22\u8fce\u5927\u5bb6\u79ef\u6781\u63d0\u51fa\uff01\u5728\u540e\u7eed\u6587\u7ae0\u6211\u4f1a\u7ee7\u7eed\u66f4\u65b0
\nGOLANG<\/span>\u76f8\u5173\u7684\u5185\u5bb9\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u90fd\u6709\u6240\u5e2e\u52a9\uff01,
\n,
\ngo\u4e2d\u7684\u591a\u6001\u5b9e\u73b0<\/strong>,\u60a8\u60f3\u8981\u5b9e\u73b0\u591a\u6001\u7684\u60c5\u51b5\u6d89\u53ca\u57fa\u4e8e\u6587\u4ef6\u540e\u7f00\u540d\u5bf9\u4e0d\u540c\u6587\u4ef6\u7c7b\u578b\u6267\u884c\u4e0d\u540c\u7684\u64cd\u4f5c\u3002\u5728go\u4e2d\uff0c\u7531\u4e8e\u5b83\u6ca1\u6709\u4f20\u7edf\u7684\u7c7b\u7684\u6982\u5ff5\u548c\u7ee7\u627f\u673a\u5236\uff0c\u60a8\u65e0\u6cd5\u76f4\u63a5\u4f7f\u7528\u9762\u5411\u5bf9\u8c61\u65b9\u5f0f\u5b9e\u73b0\u591a\u6001\u3002,\u4f46\u662f\uff0cgo\u8bed\u8a00\u63d0\u4f9b\u4e86\u4e00\u79cd\u79f0\u4e3a”\u9e2d\u5b50\u7c7b\u578b”\u7684\u673a\u5236\uff0c\u5b83\u53ef\u4ee5\u7528\u4f5c\u5b9e\u73b0\u591a\u6001\u7684\u53d8\u901a\u65b9\u6848\u3002”\u9e2d\u5b50\u7c7b\u578b”\u5173\u6ce8\u7684\u662f\u5bf9\u8c61\u7684\u5177\u4f53\u884c\u4e3a\uff0c\u800c\u4e0d\u662f\u5176\u7c7b\u578b\u3002\u56e0\u6b64\uff0c\u5728go\u4e2d\uff0c\u60a8\u53ef\u4ee5\u901a\u8fc7\u5b9a\u4e49\u4e00\u4e2a\u5177\u6709\u6240\u9700\u65b9\u6cd5\u7684\u63a5\u53e3\u6765\u6a21\u62df\u591a\u6001\u884c\u4e3a\u3002,\u4f8b\u5982\uff0c\u53ef\u4ee5\u4e3a\u60a8\u7684\u6587\u4ef6\u7c7b\u578b\u5b9a\u4e49\u4e00\u4e2aopen\u65b9\u6cd5\uff0c\u5982\u4e0b\u6240\u793a\uff1a,\u7136\u540e\uff0c\u60a8\u53ef\u4ee5\u5b9e\u73b0open\u65b9\u6cd5\u4e3a\u6bcf\u4e2a\u6587\u4ef6\u7c7b\u578b\uff0c\u5982\u4e0b\u6240\u793a\uff1a,\u73b0\u5728\uff0c\u60a8\u53ef\u4ee5\u5c06\u4efb\u4f55\u5b9e\u73b0openable\u63a5\u53e3\u7684\u7c7b\u578b\u4f20\u9012\u7ed9\u60a8\u7684getfilebyurlpath\u51fd\u6570\uff0c\u5e76\u5b89\u5168\u5730\u8c03\u7528open\u65b9\u6cd5\uff0c\u56e0\u4e3ago\u7f16\u8bd1\u5668\u4f1a\u52a8\u6001\u5730\u68c0\u67e5\u5bf9\u8c61\u662f\u5426\u5b9e\u73b0\u4e86\u8be5\u63a5\u53e3\u3002,\u56e0\u6b64\uff0c\u60a8\u7684open\u65b9\u6cd5\u73b0\u5728\u53ef\u4ee5\u5982\u4e0b\u6240\u793a\uff1a,\u8fd9\u6837\uff0c\u60a8\u5c31\u53ef\u4ee5\u6839\u636e\u6587\u4ef6\u540e\u7f00\u540d\uff0c\u52a8\u6001\u5730\u8c03\u7528\u76f8\u5e94\u7684open\u65b9\u6cd5\uff0c\u7c7b\u4f3c\u4e8e\u591a\u6001\u884c\u4e3a\u3002,\u4eca\u5929\u5173\u4e8e\u300aGo \u8bed\u8a00\u4e2d\u5982\u4f55\u5b9e\u73b0\u591a\u6001\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,go\u4e2d\u7684\u591a\u6001\u5b9e\u73b0,\u4e00\u5206\u8015\u8018\uff0c\u4e00\u5206\u6536\u83b7\uff01\u65e2\u7136\u90fd\u6253\u5f00\u8fd9\u7bc7
\n\u300aGo \u8bed\u8a00\u4e2d\u5982\u4f55\u5b9e\u73b0\u591a\u6001\uff1f\u300b<\/span>\uff0c\u5c31\u575a\u6301\u770b\u4e0b\u53bb\uff0c\u5b66\u4e0b\u53bb\u5427\uff01\u672c\u6587\u4e3b\u8981\u4f1a\u7ed9\u5927\u5bb6\u8bb2\u5230
\n<\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u5927\u5bb6\u5bf9\u672c\u6587\u6709\u597d\u7684\u5efa\u8bae\u6216\u8005\u770b\u5230\u6709\u4e0d\u8db3\u4e4b\u5904\uff0c\u975e\u5e38\u6b22\u8fce\u5927\u5bb6\u79ef\u6781\u63d0\u51fa\uff01\u5728\u540e\u7eed\u6587\u7ae0\u6211\u4f1a\u7ee7\u7eed\u66f4\u65b0
\nGOLANG<\/span>\u76f8\u5173\u7684\u5185\u5bb9\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u90fd\u6709\u6240\u5e2e\u52a9\uff01,
\n<\/b> <\/p>\n

\u5f53\u524d\u4f4d\u7f6e\uff1a ><\/span> ><\/span> ><\/span> ><\/span> Go \u8bed\u8a00\u4e2d\u5982\u4f55\u5b9e\u73b0\u591a\u6001\uff1f<\/span><\/p>\n

Go \u8bed\u8a00\u4e2d\u5982\u4f55\u5b9e\u73b0\u591a\u6001\uff1f<\/h1>\n

2024-11-07 14:16:11<\/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\u90fd\u6253\u5f00\u8fd9\u7bc7\u300aGo \u8bed\u8a00\u4e2d\u5982\u4f55\u5b9e\u73b0\u591a\u6001\uff1f\u300b<\/span>\uff0c\u5c31\u575a\u6301\u770b\u4e0b\u53bb\uff0c\u5b66\u4e0b\u53bb\u5427\uff01\u672c\u6587\u4e3b\u8981\u4f1a\u7ed9\u5927\u5bb6\u8bb2\u5230<\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u5927\u5bb6\u5bf9\u672c\u6587\u6709\u597d\u7684\u5efa\u8bae\u6216\u8005\u770b\u5230\u6709\u4e0d\u8db3\u4e4b\u5904\uff0c\u975e\u5e38\u6b22\u8fce\u5927\u5bb6\u79ef\u6781\u63d0\u51fa\uff01\u5728\u540e\u7eed\u6587\u7ae0\u6211\u4f1a\u7ee7\u7eed\u66f4\u65b0GOLANG<\/span>\u76f8\u5173\u7684\u5185\u5bb9\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u90fd\u6709\u6240\u5e2e\u52a9\uff01<\/p>\n

<\/p>\n

go\u4e2d\u7684\u591a\u6001\u5b9e\u73b0<\/strong><\/p>\n

\u60a8\u60f3\u8981\u5b9e\u73b0\u591a\u6001\u7684\u60c5\u51b5\u6d89\u53ca\u57fa\u4e8e\u6587\u4ef6\u540e\u7f00\u540d\u5bf9\u4e0d\u540c\u6587\u4ef6\u7c7b\u578b\u6267\u884c\u4e0d\u540c\u7684\u64cd\u4f5c\u3002\u5728go\u4e2d\uff0c\u7531\u4e8e\u5b83\u6ca1\u6709\u4f20\u7edf\u7684\u7c7b\u7684\u6982\u5ff5\u548c\u7ee7\u627f\u673a\u5236\uff0c\u60a8\u65e0\u6cd5\u76f4\u63a5\u4f7f\u7528\u9762\u5411\u5bf9\u8c61\u65b9\u5f0f\u5b9e\u73b0\u591a\u6001\u3002<\/p>\n

\u4f46\u662f\uff0cgo\u8bed\u8a00\u63d0\u4f9b\u4e86\u4e00\u79cd\u79f0\u4e3a”\u9e2d\u5b50\u7c7b\u578b”\u7684\u673a\u5236\uff0c\u5b83\u53ef\u4ee5\u7528\u4f5c\u5b9e\u73b0\u591a\u6001\u7684\u53d8\u901a\u65b9\u6848\u3002”\u9e2d\u5b50\u7c7b\u578b”\u5173\u6ce8\u7684\u662f\u5bf9\u8c61\u7684\u5177\u4f53\u884c\u4e3a\uff0c\u800c\u4e0d\u662f\u5176\u7c7b\u578b\u3002\u56e0\u6b64\uff0c\u5728go\u4e2d\uff0c\u60a8\u53ef\u4ee5\u901a\u8fc7\u5b9a\u4e49\u4e00\u4e2a\u5177\u6709\u6240\u9700\u65b9\u6cd5\u7684\u63a5\u53e3\u6765\u6a21\u62df\u591a\u6001\u884c\u4e3a\u3002<\/p>\n

\u4f8b\u5982\uff0c\u53ef\u4ee5\u4e3a\u60a8\u7684\u6587\u4ef6\u7c7b\u578b\u5b9a\u4e49\u4e00\u4e2aopen\u65b9\u6cd5\uff0c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n

type openable interface {\n    open(w http.responsewriter)\n}<\/pre>\n
\u7136\u540e\uff0c\u60a8\u53ef\u4ee5\u5b9e\u73b0open\u65b9\u6cd5\u4e3a\u6bcf\u4e2a\u6587\u4ef6\u7c7b\u578b\uff0c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n
func (file *textfile) open(w http.responsewriter) {\n    showtextfile(w, file)\n}\n\nfunc (file *imgfile) open(w http.responsewriter) {\n    showimgfile(w, file)\n}<\/pre>\n
\u73b0\u5728\uff0c\u60a8\u53ef\u4ee5\u5c06\u4efb\u4f55\u5b9e\u73b0openable\u63a5\u53e3\u7684\u7c7b\u578b\u4f20\u9012\u7ed9\u60a8\u7684getfilebyurlpath\u51fd\u6570\uff0c\u5e76\u5b89\u5168\u5730\u8c03\u7528open\u65b9\u6cd5\uff0c\u56e0\u4e3ago\u7f16\u8bd1\u5668\u4f1a\u52a8\u6001\u5730\u68c0\u67e5\u5bf9\u8c61\u662f\u5426\u5b9e\u73b0\u4e86\u8be5\u63a5\u53e3\u3002<\/p>\n
\u56e0\u6b64\uff0c\u60a8\u7684open\u65b9\u6cd5\u73b0\u5728\u53ef\u4ee5\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n
func (file File) Open(w http.ResponseWriter) {\n    if openable, ok := file.(Openable); ok {\n        openable.Open(w)\n    } else {\n        showDefault(w, file)\n    }\n}<\/pre>\n
\u8fd9\u6837\uff0c\u60a8\u5c31\u53ef\u4ee5\u6839\u636e\u6587\u4ef6\u540e\u7f00\u540d\uff0c\u52a8\u6001\u5730\u8c03\u7528\u76f8\u5e94\u7684open\u65b9\u6cd5\uff0c\u7c7b\u4f3c\u4e8e\u591a\u6001\u884c\u4e3a\u3002<\/p>\n
\u4eca\u5929\u5173\u4e8e\u300aGo \u8bed\u8a00\u4e2d\u5982\u4f55\u5b9e\u73b0\u591a\u6001\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   Gin \u6e32\u67d3\u53cc\u5f15\u53f7\u8f6c\u4e49\u6210\u53cd\u659c\u6760\u600e\u4e48\u529e\uff1f\n <\/dd>\n<\/dl>\n
\n
\n <\/dt>\n
\n   Python\u7a0b\u5e8f\u4e2d\u8c03\u7528open_beowser\u51fd\u6570\u51fa\u9519\uff0cdriver\u5728\u6ca1\u6709\u8d4b\u503c\u524d\u5f15\u7528\u4e86\uff0c\u8be5\u600e\u4e48\u89e3\u51b3\u5462\uff1f\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"
\u4e00\u5206\u8015\u8018\uff0c\u4e00\u5206\u6536\u83b7\uff01\u65e2\u7136\u90fd\u6253\u5f00\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-206250","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/206250","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=206250"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/206250\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=206250"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=206250"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=206250"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}