{"id":206922,"date":"2025-06-12T10:03:03","date_gmt":"2025-06-12T02:03:03","guid":{"rendered":"https:\/\/server.hk\/cnblog\/206922\/"},"modified":"2025-06-12T10:03:03","modified_gmt":"2025-06-12T02:03:03","slug":"%e5%ad%a6%e4%b9%a0go%ef%bc%9a02","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/206922\/","title":{"rendered":"\u5b66\u4e60GO\uff1a02"},"content":{"rendered":"<p><span style=\"font-size: 15px\">\u5b66\u4e60\u77e5\u8bc6\u8981\u5584\u4e8e\u601d\u8003\uff0c\u601d\u8003\uff0c\u518d\u601d\u8003\uff01\u4eca\u5929GOLANG\u5c0f\u7f16\u5c31\u7ed9\u5927\u5bb6\u5e26\u6765<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300a\u5b66\u4e60GO\uff1a02\u300b<\/span>\uff0c\u4ee5\u4e0b\u5185\u5bb9\u4e3b\u8981\u5305\u542b<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u4f60\u6b63\u5728\u5b66\u4e60\u6216\u51c6\u5907\u5b66\u4e60<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">GOLANG<\/span>\uff0c\u5c31\u90fd\u4e0d\u8981\u9519\u8fc7\u672c\u6587\u5566~\u8ba9\u6211\u4eec\u4e00\u8d77\u6765\u770b\u770b\u5427\uff0c\u80fd\u5e2e\u52a9\u5230\u4f60\u5c31\u66f4\u597d\u4e86\uff01<\/span>,<br \/>\n<img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241129\/1732860025674958798b5d1.jpg\" class=\"aligncenter\">,\u563f\uff01\u6211\u76ee\u524d\u6b63\u5728\u5b66\u4e60 go lang\uff0c\u6211\u6b63\u5728\u5bf9\u6211\u7684\u6982\u5ff5\u505a\u4e00\u4e9b\u57fa\u672c\u7684\u7b14\u8bb0\uff0c\u5c3d\u7ba1\u6211\u4e5f\u53ea\u662f\u5c06\u5b83\u4eec\u53d1\u5e03\u5728\u8fd9\u91cc\u3002\u5b83\u4eec\u6ca1\u6709\u7ecf\u8fc7\u6df1\u601d\u719f\u8651\u6216\u5199\u5f97\u5f88\u597d\uff0c\u4f46\u53ea\u662f\u6211\u65f6\u4e0d\u65f6\u505a\u7b14\u8bb0\u4ee5\u4f9b\u53c2\u8003\u3002,\u6211\u6b63\u5728\u5b66\u4e60 maximilian schwarzm\u00fcller \u7684 udemy \u8bfe\u7a0b\uff0c,\u7b14\u8bb0,\u53d8\u91cf\u58f0\u660e,\u53d8\u91cf\u53ef\u4ee5\u901a\u8fc7\u201cvar\u201d\u5173\u952e\u5b57\u58f0\u660e,\u8fd8\u6709\u7279\u6b8a\u7684\u8d4b\u503c\u8fd0\u7b97\u7b26\u201c:=\u201d\uff0c\u8fd9\u6837\u6211\u4eec\u5c31\u53ef\u4ee5\u5220\u9664\u201cvar\u201d\u5173\u952e\u5b57,\u5f53\u6211\u4eec\u4e0d\u5fc5\u66f4\u6539 go \u5206\u914d\u7684\u53d8\u91cf\u7c7b\u578b\u65f6\uff0c\u8fd9\u4e2a\u8d4b\u503c\u8fd0\u7b97\u7b26\u975e\u5e38\u6709\u7528,\u56e0\u4e3a\u7528\u201c:=\u201d\u6211\u4eec\u65e0\u6cd5\u58f0\u660e\u53d8\u91cf\u7684\u7c7b\u578b,\u9884\u671f\u8fd4\u56de float64 := 5.5,\u4ee5\u4e0a\u65e0\u6548,\u9884\u671f\u56de\u62a5:= 5.5,\u4ee5\u4e0a\u6709\u6548,\u6211\u4eec\u53ef\u4ee5\u540c\u65f6\u58f0\u660e\u591a\u4e2a\u5177\u6709\u76f8\u540c\u7c7b\u578b\u7684\u53d8\u91cf,\u5982\u679c\u6211\u4eec\u4e0d\u5728\u8be5\u884c\u58f0\u660e\u53d8\u91cf\u7684\u7c7b\u578b\uff0c\u90a3\u4e48\u6211\u4eec\u4e5f\u53ef\u4ee5\u58f0\u660e\u591a\u4e2a\u4e0d\u540c\u7c7b\u578b\u7684\u53d8\u91cf,\u4eca\u5929\u5173\u4e8e\u300a\u5b66\u4e60GO\uff1a02\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,<br \/>\n<span style=\"font-size: 15px\">\u5b66\u4e60\u77e5\u8bc6\u8981\u5584\u4e8e\u601d\u8003\uff0c\u601d\u8003\uff0c\u518d\u601d\u8003\uff01\u4eca\u5929GOLANG\u5c0f\u7f16\u5c31\u7ed9\u5927\u5bb6\u5e26\u6765<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300a\u5b66\u4e60GO\uff1a02\u300b<\/span>\uff0c\u4ee5\u4e0b\u5185\u5bb9\u4e3b\u8981\u5305\u542b<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u4f60\u6b63\u5728\u5b66\u4e60\u6216\u51c6\u5907\u5b66\u4e60<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">GOLANG<\/span>\uff0c\u5c31\u90fd\u4e0d\u8981\u9519\u8fc7\u672c\u6587\u5566~\u8ba9\u6211\u4eec\u4e00\u8d77\u6765\u770b\u770b\u5427\uff0c\u80fd\u5e2e\u52a9\u5230\u4f60\u5c31\u66f4\u597d\u4e86\uff01<\/span>,<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>\u5b66\u4e60GO\uff1a02<\/span><\/p>\n<h1>\u5b66\u4e60GO\uff1a02<\/h1>\n<p><span>\u6765\u6e90\uff1adev.to<\/span><br \/>\n<span>2024-11-29 14:00:41<\/span><br \/>\n<span><i><\/i>0\u6d4f\u89c8<\/span><br \/>\n<span style=\"cursor: pointer\"><i><\/i>\u6536\u85cf<\/span> <\/p>\n<p><span style=\"font-size: 15px\">\u5b66\u4e60\u77e5\u8bc6\u8981\u5584\u4e8e\u601d\u8003\uff0c\u601d\u8003\uff0c\u518d\u601d\u8003\uff01\u4eca\u5929GOLANG\u5c0f\u7f16\u5c31\u7ed9\u5927\u5bb6\u5e26\u6765<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300a\u5b66\u4e60GO\uff1a02\u300b<\/span>\uff0c\u4ee5\u4e0b\u5185\u5bb9\u4e3b\u8981\u5305\u542b<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u4f60\u6b63\u5728\u5b66\u4e60\u6216\u51c6\u5907\u5b66\u4e60<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">GOLANG<\/span>\uff0c\u5c31\u90fd\u4e0d\u8981\u9519\u8fc7\u672c\u6587\u5566~\u8ba9\u6211\u4eec\u4e00\u8d77\u6765\u770b\u770b\u5427\uff0c\u80fd\u5e2e\u52a9\u5230\u4f60\u5c31\u66f4\u597d\u4e86\uff01<\/span><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241129\/1732860025674958798b5d1.jpg\" class=\"aligncenter\"><\/p>\n<p>\u563f\uff01\u6211\u76ee\u524d\u6b63\u5728\u5b66\u4e60 go lang\uff0c\u6211\u6b63\u5728\u5bf9\u6211\u7684\u6982\u5ff5\u505a\u4e00\u4e9b\u57fa\u672c\u7684\u7b14\u8bb0\uff0c\u5c3d\u7ba1\u6211\u4e5f\u53ea\u662f\u5c06\u5b83\u4eec\u53d1\u5e03\u5728\u8fd9\u91cc\u3002\u5b83\u4eec\u6ca1\u6709\u7ecf\u8fc7\u6df1\u601d\u719f\u8651\u6216\u5199\u5f97\u5f88\u597d\uff0c\u4f46\u53ea\u662f\u6211\u65f6\u4e0d\u65f6\u505a\u7b14\u8bb0\u4ee5\u4f9b\u53c2\u8003\u3002<\/p>\n<p>\u6211\u6b63\u5728\u5b66\u4e60 maximilian schwarzm\u00fcller \u7684 udemy \u8bfe\u7a0b\uff0c<\/p>\n<p>\u7b14\u8bb0<\/p>\n<p>\u53d8\u91cf\u58f0\u660e<\/p>\n<p>\u53d8\u91cf\u53ef\u4ee5\u901a\u8fc7\u201cvar\u201d\u5173\u952e\u5b57\u58f0\u660e<\/p>\n<p>\u8fd8\u6709\u7279\u6b8a\u7684\u8d4b\u503c\u8fd0\u7b97\u7b26\u201c:=\u201d\uff0c\u8fd9\u6837\u6211\u4eec\u5c31\u53ef\u4ee5\u5220\u9664\u201cvar\u201d\u5173\u952e\u5b57<\/p>\n<p>\u5f53\u6211\u4eec\u4e0d\u5fc5\u66f4\u6539 go \u5206\u914d\u7684\u53d8\u91cf\u7c7b\u578b\u65f6\uff0c\u8fd9\u4e2a\u8d4b\u503c\u8fd0\u7b97\u7b26\u975e\u5e38\u6709\u7528<\/p>\n<p>\u56e0\u4e3a\u7528\u201c:=\u201d\u6211\u4eec\u65e0\u6cd5\u58f0\u660e\u53d8\u91cf\u7684\u7c7b\u578b<\/p>\n<p>\u9884\u671f\u8fd4\u56de float64 := 5.5<\/p>\n<p>\u4ee5\u4e0a\u65e0\u6548<\/p>\n<p>\u9884\u671f\u56de\u62a5:= 5.5<\/p>\n<p>\u4ee5\u4e0a\u6709\u6548<\/p>\n<p>\u6211\u4eec\u53ef\u4ee5\u540c\u65f6\u58f0\u660e\u591a\u4e2a\u5177\u6709\u76f8\u540c\u7c7b\u578b\u7684\u53d8\u91cf<\/p>\n<pre>var investmentamount, years float64 = 1000, 10\n<\/pre>\n<p>\u5982\u679c\u6211\u4eec\u4e0d\u5728\u8be5\u884c\u58f0\u660e\u53d8\u91cf\u7684\u7c7b\u578b\uff0c\u90a3\u4e48\u6211\u4eec\u4e5f\u53ef\u4ee5\u58f0\u660e\u591a\u4e2a\u4e0d\u540c\u7c7b\u578b\u7684\u53d8\u91cf<\/p>\n<pre>var investmentAmount, years  = 1000, \"10\"\n<\/pre>\n<p>\u4eca\u5929\u5173\u4e8e\u300a\u5b66\u4e60GO\uff1a02\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<p> \u7248\u672c\u58f0\u660e \u672c\u6587\u8f6c\u8f7d\u4e8e\uff1adev.to \u5982\u6709\u4fb5\u72af\uff0c\u8bf7\u8054\u7cfb \u5220\u9664  <\/p>\n<dl>\n<dt>\n <\/dt>\n<dd>\n   DuckDB\u4e2d\u5982\u4f55\u6307\u5b9aCSV\u6587\u4ef6\u8bfb\u53d6\u65f6\u7684\u5b57\u6bb5\u7c7b\u578b\uff1f\n <\/dd>\n<\/dl>\n<dl>\n<dt>\n <\/dt>\n<dd>\n   win11\u65f6\u95f4\u600e\u4e48\u8bbe\u7f6e\u5230\u79d2 win11\u65f6\u95f4\u663e\u793a\u79d2\u6570\u8bbe\u7f6e\u65b9\u6cd5\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"<p>\u5b66\u4e60\u77e5\u8bc6\u8981\u5584\u4e8e\u601d\u8003\uff0c\u601d\u8003\uff0c\u518d\u601d\u8003&#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-206922","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/206922","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=206922"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/206922\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=206922"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=206922"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=206922"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}