{"id":207744,"date":"2025-07-08T09:59:54","date_gmt":"2025-07-08T01:59:54","guid":{"rendered":"https:\/\/server.hk\/cnblog\/207744\/"},"modified":"2025-07-08T09:59:54","modified_gmt":"2025-07-08T01:59:54","slug":"go-%e4%b8%ad%e7%9a%84%e9%a2%84%e5%a4%84%e7%90%86%e5%99%a8%e6%8c%87%e4%bb%a4%e4%b8%8e-c-%e4%b8%ad%e4%b8%80%e6%a0%b7","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/207744\/","title":{"rendered":"Go \u4e2d\u7684\u9884\u5904\u7406\u5668\u6307\u4ee4\u4e0e C \u4e2d\u4e00\u6837"},"content":{"rendered":"<p><b><\/b> <\/p>\n<p>\u5f53\u524d\u4f4d\u7f6e\uff1a <span>&gt;<\/span> <span>&gt;<\/span> <span>&gt;<\/span> <span>&gt;<\/span> <span>Go \u4e2d\u7684\u9884\u5904\u7406\u5668\u6307\u4ee4\u4e0e C \u4e2d\u4e00\u6837<\/span><\/p>\n<p><span>\u6765\u6e90\uff1astackoverflow<\/span><br \/>\n<span>2024-04-25 11:27:35<\/span><br \/>\n<span><i><\/i>0\u6d4f\u89c8<\/span><br \/>\n<span style=\"cursor: pointer\"><i><\/i>\u6536\u85cf<\/span> <\/p>\n<p>\u77e5\u8bc6\u70b9\u638c\u63e1\u4e86\uff0c\u8fd8\u9700\u8981\u4e0d\u65ad\u7ec3\u4e60\u624d\u80fd\u719f\u7ec3\u8fd0\u7528\u3002\u4e0b\u9762\u7ed9\u5927\u5bb6\u5e26\u6765\u4e00\u4e2aGolang\u5f00\u53d1\u5b9e\u6218\uff0c\u624b\u628a\u624b\u6559\u5927\u5bb6\u5b66\u4e60\u300aGo \u4e2d\u7684\u9884\u5904\u7406\u5668\u6307\u4ee4\u4e0e C \u4e2d\u4e00\u6837\u300b\uff0c\u5728\u5b9e\u73b0\u529f\u80fd\u7684\u8fc7\u7a0b\u4e2d\u4e5f\u5e26\u5927\u5bb6\u91cd\u65b0\u6e29\u4e60\u76f8\u5173\u77e5\u8bc6\u70b9\uff0c\u6e29\u6545\u800c\u77e5\u65b0\uff0c\u56de\u5934\u770b\u770b\u8bf4\u4e0d\u5b9a\u53c8\u6709\u4e0d\u4e00\u6837\u7684\u611f\u609f\uff01<\/p>\n<p> \u95ee\u9898\u5185\u5bb9<br \/>\n <\/p>\n<p>\u6211\u662f go \u7684\u65b0\u624b\uff0c\u60f3\u77e5\u9053 go \u662f\u5426\u6709\u50cf c \u90a3\u6837\u7684\u9884\u5904\u7406\u5668\u6307\u4ee4\u3002<\/p>\n<p>go \u6709 <code>nil<\/code> \uff0c\u5b83\u4e0e\u5176\u4ed6\u8bed\u8a00\u4e2d\u7684 <code>null<\/code> \u7c7b\u4f3c\u3002<\/p>\n<p>\u7531\u4e8e <code>null<\/code> \u5df2\u88ab\u5e7f\u6cdb\u4f7f\u7528\uff0c\u6211\u4e0d\u60f3\u4f7f\u7528 <code>nil<\/code>\u3002<\/p>\n<p>\u6240\u4ee5\uff0c\u6211\u671f\u671b go \u8bed\u8a00\u4e2d\u7684\u5b9a\u4e49\u8bed\u53e5\uff08\u9884\u5904\u7406\u5668\u6307\u4ee4\uff09\u6267\u884c\u5982\u4e0b\u64cd\u4f5c\uff1a<\/p>\n<pre>define nil null<\/pre>\n<p>\u6709\u7c7b\u4f3c\u7684\u5b9e\u73b0\u5417\uff1f<\/p>\n<p> <\/p>\n<h2>\u6b63\u786e\u7b54\u6848<\/h2>\n<p> <\/p>\n<p>go \u4e2d\u7684\u5b8f\u662f\u5e38\u91cf\u3002\u4ed6\u4eec\u505a\u540c\u6837\u7684\u4e8b\u60c5\u3002<\/p>\n<pre>#define a 96<\/pre>\n<p>\u5728 c \u4e2d\u7b49\u540c\u4e8e\uff1a<\/p>\n<pre>const A = 96<\/pre>\n<p>\u5728 go \u4e2d\u3002<\/p>\n<p>\u4f46\u662f go \u4e2d\u7684 const \u8fdc\u4e0d\u5982 c \u5b8f\u7075\u6d3b\uff0c\u6211\u8ba4\u4e3a\u6ca1\u6709\u529e\u6cd5\u4f7f\u7528 null \u6765\u4ee3\u66ff nil\u3002<\/p>\n<p>\u4eca\u5929\u5173\u4e8e\u300aGo \u4e2d\u7684\u9884\u5904\u7406\u5668\u6307\u4ee4\u4e0e C \u4e2d\u4e00\u6837\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\u6ce8\u516c\u4f17\u53f7\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5f53\u524d\u4f4d\u7f6e\uff1a &gt; &gt; &#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-207744","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/207744","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=207744"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/207744\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=207744"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=207744"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=207744"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}