{"id":205741,"date":"2025-06-12T08:25:37","date_gmt":"2025-06-12T00:25:37","guid":{"rendered":"https:\/\/server.hk\/cnblog\/205741\/"},"modified":"2025-06-12T08:25:37","modified_gmt":"2025-06-12T00:25:37","slug":"%e5%a6%82%e4%bd%95%e8%a7%a3%e5%86%b3-go-%e8%af%ad%e8%a8%80%e4%b8%ad%e5%87%bd%e6%95%b0%e9%87%8d%e8%bd%bd%e4%b8%8d%e5%85%bc%e5%ae%b9%e7%9a%84%e6%83%85%e5%86%b5%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/205741\/","title":{"rendered":"\u5982\u4f55\u89e3\u51b3 Go \u8bed\u8a00\u4e2d\u51fd\u6570\u91cd\u8f7d\u4e0d\u517c\u5bb9\u7684\u60c5\u51b5\uff1f"},"content":{"rendered":"<p>\u672c\u7bc7\u6587\u7ae0\u5411\u5927\u5bb6\u4ecb\u7ecd\u300a\u5982\u4f55\u89e3\u51b3 Go \u8bed\u8a00\u4e2d\u51fd\u6570\u91cd\u8f7d\u4e0d\u517c\u5bb9\u7684\u60c5\u51b5\uff1f\u300b\uff0c\u4e3b\u8981\u5305\u62ec\uff0c\u5177\u6709\u4e00\u5b9a\u7684\u53c2\u8003\u4ef7\u503c\uff0c\u9700\u8981\u7684\u670b\u53cb\u53ef\u4ee5\u53c2\u8003\u4e00\u4e0b\u3002,Go \u8bed\u8a00\u4e0d\u652f\u6301\u51fd\u6570\u91cd\u8f7d\u3002\u89e3\u51b3\u65b9\u6848\uff1a\u4f7f\u7528\u51fd\u6570\u7b7e\u540d\u6765\u6307\u5b9a\u51fd\u6570\u540d\u79f0\u548c\u53c2\u6570\u7c7b\u578b\uff0c\u53ef\u521b\u5efa\u4e0d\u540c\u53c2\u6570\u7684\u540c\u540d\u51fd\u6570\uff0c\u907f\u514d\u91cd\u8f7d\u51b2\u7a81\u3002\u4f8b\u5982\uff0cadd \u51fd\u6570\u6709\u4e24\u4e2a\u53c2\u6570\uff0cadd2 \u51fd\u6570\u6709\u4e09\u4e2a\u53c2\u6570\uff0c\u5c3d\u7ba1\u540d\u79f0\u76f8\u540c\u4f46\u51fd\u6570\u7b7e\u540d\u4e0d\u540c\uff0c\u56e0\u6b64\u4e0d\u4f1a\u53d1\u751f\u91cd\u8f7d\u51b2\u7a81\u3002,<br \/>\n<img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241026\/1729954843671d041b8b42b.jpg\" class=\"aligncenter\">,<br \/>\n<strong>Go \u8bed\u8a00\u4e2d\u51fd\u6570\u91cd\u8f7d\u4e0d\u517c\u5bb9\uff1a\u5982\u4f55\u89e3\u51b3<\/strong>,\u5728 Go \u8bed\u8a00\u4e2d\uff0c\u51fd\u6570\u91cd\u8f7d\uff08\u540c\u540d\u51fd\u6570\u5177\u6709\u4e0d\u540c\u7684\u53c2\u6570\u5217\u8868\uff09\u662f\u4e0d\u88ab\u652f\u6301\u7684\u3002\u8fd9\u53ef\u80fd\u4f1a\u5bfc\u81f4\u5728\u7f16\u5199\u5927\u578b\u7a0b\u5e8f\u65f6\u51fa\u73b0\u517c\u5bb9\u6027\u95ee\u9898\u3002,<br \/>\n<strong>\u89e3\u51b3\u65b9\u6848\uff1a<\/strong>,\u4e00\u79cd\u89e3\u51b3\u65b9\u6cd5\u662f\u4f7f\u7528\u51fd\u6570\u7b7e\u540d\uff08function signatures\uff09\u3002\u51fd\u6570\u7b7e\u540d\u6307\u5b9a\u51fd\u6570\u540d\u79f0\u53ca\u5176\u53c2\u6570\u7c7b\u578b\uff0c\u5e76\u5141\u8bb8\u5728\u4e0d\u521b\u5efa\u91cd\u8f7d\u7684\u60c5\u51b5\u4e0b\u521b\u5efa\u5177\u6709\u76f8\u540c\u540d\u79f0\u4f46\u4e0d\u540c\u53c2\u6570\u7684\u51fd\u6570\u3002,<br \/>\n<strong>\u5b9e\u6218\u6848\u4f8b\uff1a<\/strong>,\u4ee5\u4e0b\u4ee3\u7801\u6f14\u793a\u4e86\u5982\u4f55\u4f7f\u7528\u51fd\u6570\u7b7e\u540d\u89e3\u51b3 Go \u8bed\u8a00\u4e2d\u7684\u51fd\u6570\u91cd\u8f7d\u4e0d\u517c\u5bb9\u95ee\u9898\uff1a,\u5728\u4e0a\u9762\u7684\u793a\u4f8b\u4e2d\uff1a,\u867d\u7136\u8fd9\u4e24\u4e2a\u51fd\u6570\u5177\u6709\u76f8\u540c\u7684\u540d\u79f0\uff0c\u4f46\u7531\u4e8e\u5b83\u4eec\u7684\u51fd\u6570\u7b7e\u540d\u4e0d\u540c\uff0c\u5b83\u4eec\u88ab\u89c6\u4f5c\u4e0d\u540c\u7684\u51fd\u6570\uff0c\u56e0\u6b64\u4e0d\u4f1a\u53d1\u751f\u91cd\u8f7d\u51b2\u7a81\u3002,\u7ec8\u4e8e\u4ecb\u7ecd\u5b8c\u5566\uff01\u5c0f\u4f19\u4f34\u4eec\uff0c\u8fd9\u7bc7\u5173\u4e8e\u300a\u5982\u4f55\u89e3\u51b3 Go \u8bed\u8a00\u4e2d\u51fd\u6570\u91cd\u8f7d\u4e0d\u517c\u5bb9\u7684\u60c5\u51b5\uff1f\u300b\u7684\u4ecb\u7ecd\u5e94\u8be5\u8ba9\u4f60\u6536\u83b7\u591a\u591a\u4e86\u5427\uff01\u6b22\u8fce\u5927\u5bb6\u6536\u85cf\u6216\u5206\u4eab\u7ed9\u66f4\u591a\u9700\u8981\u5b66\u4e60\u7684\u670b\u53cb\u5427~GOLANG\u516c\u4f17\u53f7\u4e5f\u4f1a\u53d1\u5e03GOLANG\u76f8\u5173\u77e5\u8bc6\uff0c\u5feb\u6765\u5173\u6ce8\u5427\uff01,<br \/>\n<code>add2<\/code> \u51fd\u6570\u5177\u6709\u4e09\u4e2a\u540d\u4e3a<br \/>\n<code>a<\/code>\u3001<br \/>\n<code>b<\/code> \u548c<br \/>\n<code>c<\/code> \u7684\u6574\u6570\u53c2\u6570\u3002,<br \/>\n<code>add<\/code> \u51fd\u6570\u6709\u4e24\u4e2a\u540d\u4e3a<br \/>\n<code>a<\/code> \u548c<br \/>\n<code>b<\/code> \u7684\u6574\u6570\u53c2\u6570\u3002,\u672c\u7bc7\u6587\u7ae0\u5411\u5927\u5bb6\u4ecb\u7ecd\u300a\u5982\u4f55\u89e3\u51b3 Go \u8bed\u8a00\u4e2d\u51fd\u6570\u91cd\u8f7d\u4e0d\u517c\u5bb9\u7684\u60c5\u51b5\uff1f\u300b\uff0c\u4e3b\u8981\u5305\u62ec\uff0c\u5177\u6709\u4e00\u5b9a\u7684\u53c2\u8003\u4ef7\u503c\uff0c\u9700\u8981\u7684\u670b\u53cb\u53ef\u4ee5\u53c2\u8003\u4e00\u4e0b\u3002,<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>\u5982\u4f55\u89e3\u51b3 Go \u8bed\u8a00\u4e2d\u51fd\u6570\u91cd\u8f7d\u4e0d\u517c\u5bb9\u7684\u60c5\u51b5\uff1f<\/span><\/p>\n<h1>\u5982\u4f55\u89e3\u51b3 Go \u8bed\u8a00\u4e2d\u51fd\u6570\u91cd\u8f7d\u4e0d\u517c\u5bb9\u7684\u60c5\u51b5\uff1f<\/h1>\n<p><span>2024-10-26 23:00:58<\/span><br \/>\n<span><i><\/i>0\u6d4f\u89c8<\/span><br \/>\n<span style=\"cursor: pointer\"><i><\/i>\u6536\u85cf<\/span> <\/p>\n<p>\u672c\u7bc7\u6587\u7ae0\u5411\u5927\u5bb6\u4ecb\u7ecd\u300a\u5982\u4f55\u89e3\u51b3 Go \u8bed\u8a00\u4e2d\u51fd\u6570\u91cd\u8f7d\u4e0d\u517c\u5bb9\u7684\u60c5\u51b5\uff1f\u300b\uff0c\u4e3b\u8981\u5305\u62ec\uff0c\u5177\u6709\u4e00\u5b9a\u7684\u53c2\u8003\u4ef7\u503c\uff0c\u9700\u8981\u7684\u670b\u53cb\u53ef\u4ee5\u53c2\u8003\u4e00\u4e0b\u3002<\/p>\n<p>Go \u8bed\u8a00\u4e0d\u652f\u6301\u51fd\u6570\u91cd\u8f7d\u3002\u89e3\u51b3\u65b9\u6848\uff1a\u4f7f\u7528\u51fd\u6570\u7b7e\u540d\u6765\u6307\u5b9a\u51fd\u6570\u540d\u79f0\u548c\u53c2\u6570\u7c7b\u578b\uff0c\u53ef\u521b\u5efa\u4e0d\u540c\u53c2\u6570\u7684\u540c\u540d\u51fd\u6570\uff0c\u907f\u514d\u91cd\u8f7d\u51b2\u7a81\u3002\u4f8b\u5982\uff0cadd \u51fd\u6570\u6709\u4e24\u4e2a\u53c2\u6570\uff0cadd2 \u51fd\u6570\u6709\u4e09\u4e2a\u53c2\u6570\uff0c\u5c3d\u7ba1\u540d\u79f0\u76f8\u540c\u4f46\u51fd\u6570\u7b7e\u540d\u4e0d\u540c\uff0c\u56e0\u6b64\u4e0d\u4f1a\u53d1\u751f\u91cd\u8f7d\u51b2\u7a81\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241026\/1729954843671d041b8b42b.jpg\" class=\"aligncenter\"><\/p>\n<p><strong>Go \u8bed\u8a00\u4e2d\u51fd\u6570\u91cd\u8f7d\u4e0d\u517c\u5bb9\uff1a\u5982\u4f55\u89e3\u51b3<\/strong><\/p>\n<p>\u5728 Go \u8bed\u8a00\u4e2d\uff0c\u51fd\u6570\u91cd\u8f7d\uff08\u540c\u540d\u51fd\u6570\u5177\u6709\u4e0d\u540c\u7684\u53c2\u6570\u5217\u8868\uff09\u662f\u4e0d\u88ab\u652f\u6301\u7684\u3002\u8fd9\u53ef\u80fd\u4f1a\u5bfc\u81f4\u5728\u7f16\u5199\u5927\u578b\u7a0b\u5e8f\u65f6\u51fa\u73b0\u517c\u5bb9\u6027\u95ee\u9898\u3002<\/p>\n<p><strong>\u89e3\u51b3\u65b9\u6848\uff1a<\/strong><\/p>\n<p>\u4e00\u79cd\u89e3\u51b3\u65b9\u6cd5\u662f\u4f7f\u7528\u51fd\u6570\u7b7e\u540d\uff08function signatures\uff09\u3002\u51fd\u6570\u7b7e\u540d\u6307\u5b9a\u51fd\u6570\u540d\u79f0\u53ca\u5176\u53c2\u6570\u7c7b\u578b\uff0c\u5e76\u5141\u8bb8\u5728\u4e0d\u521b\u5efa\u91cd\u8f7d\u7684\u60c5\u51b5\u4e0b\u521b\u5efa\u5177\u6709\u76f8\u540c\u540d\u79f0\u4f46\u4e0d\u540c\u53c2\u6570\u7684\u51fd\u6570\u3002<\/p>\n<p><strong>\u5b9e\u6218\u6848\u4f8b\uff1a<\/strong><\/p>\n<p>\u4ee5\u4e0b\u4ee3\u7801\u6f14\u793a\u4e86\u5982\u4f55\u4f7f\u7528\u51fd\u6570\u7b7e\u540d\u89e3\u51b3 Go \u8bed\u8a00\u4e2d\u7684\u51fd\u6570\u91cd\u8f7d\u4e0d\u517c\u5bb9\u95ee\u9898\uff1a<\/p>\n<pre>package main\n\nimport \"fmt\"\n\nfunc main() {\n    \/\/ \u5b9a\u4e49\u4e00\u4e2a\u5177\u6709\u4e24\u4e2a\u53c2\u6570\u7684 add \u51fd\u6570\n    add := func(a int, b int) int {\n        return a + b\n    }\n\n    \/\/ \u5b9a\u4e49\u4e00\u4e2a\u5177\u6709\u4e09\u4e2a\u53c2\u6570\u7684 add \u51fd\u6570\n    add2 := func(a int, b int, c int) int {\n        return add(a, b) + c\n    }\n\n    fmt.Println(add(1, 2))  \/\/ \u8f93\u51fa\uff1a3\n    fmt.Println(add2(1, 2, 3))  \/\/ \u8f93\u51fa\uff1a6\n}<\/pre>\n<p>\u5728\u4e0a\u9762\u7684\u793a\u4f8b\u4e2d\uff1a<\/p>\n<ul>\n<li><code>add<\/code> \u51fd\u6570\u6709\u4e24\u4e2a\u540d\u4e3a <code>a<\/code> \u548c <code>b<\/code> \u7684\u6574\u6570\u53c2\u6570\u3002<\/li>\n<li><code>add2<\/code> \u51fd\u6570\u5177\u6709\u4e09\u4e2a\u540d\u4e3a <code>a<\/code>\u3001<code>b<\/code> \u548c <code>c<\/code> \u7684\u6574\u6570\u53c2\u6570\u3002<\/li>\n<\/ul>\n<p>\u867d\u7136\u8fd9\u4e24\u4e2a\u51fd\u6570\u5177\u6709\u76f8\u540c\u7684\u540d\u79f0\uff0c\u4f46\u7531\u4e8e\u5b83\u4eec\u7684\u51fd\u6570\u7b7e\u540d\u4e0d\u540c\uff0c\u5b83\u4eec\u88ab\u89c6\u4f5c\u4e0d\u540c\u7684\u51fd\u6570\uff0c\u56e0\u6b64\u4e0d\u4f1a\u53d1\u751f\u91cd\u8f7d\u51b2\u7a81\u3002<\/p>\n<p>\u7ec8\u4e8e\u4ecb\u7ecd\u5b8c\u5566\uff01\u5c0f\u4f19\u4f34\u4eec\uff0c\u8fd9\u7bc7\u5173\u4e8e\u300a\u5982\u4f55\u89e3\u51b3 Go \u8bed\u8a00\u4e2d\u51fd\u6570\u91cd\u8f7d\u4e0d\u517c\u5bb9\u7684\u60c5\u51b5\uff1f\u300b\u7684\u4ecb\u7ecd\u5e94\u8be5\u8ba9\u4f60\u6536\u83b7\u591a\u591a\u4e86\u5427\uff01\u6b22\u8fce\u5927\u5bb6\u6536\u85cf\u6216\u5206\u4eab\u7ed9\u66f4\u591a\u9700\u8981\u5b66\u4e60\u7684\u670b\u53cb\u5427~GOLANG\u516c\u4f17\u53f7\u4e5f\u4f1a\u53d1\u5e03GOLANG\u76f8\u5173\u77e5\u8bc6\uff0c\u5feb\u6765\u5173\u6ce8\u5427\uff01<\/p>\n<dl>\n<dt>\n <\/dt>\n<dd>\n   \u4ece\u521d\u5b66\u8005\u5230\u4e13\u4e1a\u4eba\u58eb\uff1a\u60a8\u4e0d\u80fd\u9519\u8fc7\u7684\u91cd\u8981 Python \u5b66\u4e60\u4e3b\u9898\uff01\n <\/dd>\n<\/dl>\n<dl>\n<dt>\n <\/dt>\n<dd>\n   \u5982\u4f55\u901a\u8fc7 SQL \u67e5\u8be2\u83b7\u53d6\u6587\u7ae0\u5217\u8868\u5e76\u67e5\u8be2\u5f53\u524d\u7528\u6237\u7684\u70b9\u8d5e\u72b6\u6001\uff1f\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"<p>\u672c\u7bc7\u6587\u7ae0\u5411\u5927\u5bb6\u4ecb\u7ecd\u300a\u5982\u4f55\u89e3\u51b3 G&#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-205741","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/205741","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=205741"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/205741\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=205741"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=205741"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=205741"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}