{"id":207224,"date":"2025-07-08T08:52:18","date_gmt":"2025-07-08T00:52:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/207224\/"},"modified":"2025-07-08T08:52:18","modified_gmt":"2025-07-08T00:52:18","slug":"%e4%bd%bf%e7%94%a8%e5%9b%9e%e8%b0%83%e5%87%bd%e6%95%b0%e5%b0%86%e4%b8%a4%e4%b8%aa%e6%95%b0%e5%ad%97%e7%9b%b8%e5%8a%a0","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/207224\/","title":{"rendered":"\u4f7f\u7528\u56de\u8c03\u51fd\u6570\u5c06\u4e24\u4e2a\u6570\u5b57\u76f8\u52a0"},"content":{"rendered":"

<\/b> <\/p>\n

\u5f53\u524d\u4f4d\u7f6e\uff1a ><\/span> ><\/span> ><\/span> ><\/span> \u4f7f\u7528\u56de\u8c03\u51fd\u6570\u5c06\u4e24\u4e2a\u6570\u5b57\u76f8\u52a0<\/span><\/p>\n

\u6765\u6e90\uff1astackoverflow<\/span>
\n2024-04-20 22:24:36<\/span>
\n<\/i>0\u6d4f\u89c8<\/span>
\n<\/i>\u6536\u85cf<\/span> <\/p>\n

\u54c8\u55bd\uff01\u5927\u5bb6\u597d\uff0c\u5f88\u9ad8\u5174\u53c8\u89c1\u9762\u4e86\uff0c\u6211\u662f\u7684\u4e00\u540d\u4f5c\u8005\uff0c\u4eca\u5929\u7531\u6211\u7ed9\u5927\u5bb6\u5e26\u6765\u4e00\u7bc7\u300a\u4f7f\u7528\u56de\u8c03\u51fd\u6570\u5c06\u4e24\u4e2a\u6570\u5b57\u76f8\u52a0\u300b<\/span>\uff0c\u672c\u6587\u4e3b\u8981\u4f1a\u8bb2\u5230<\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5e0c\u671b\u5927\u5bb6\u4e00\u8d77\u5b66\u4e60\u8fdb\u6b65\uff0c\u4e5f\u6b22\u8fce\u5927\u5bb6\u5173\u6ce8\u3001\u70b9\u8d5e\u3001\u6536\u85cf\u3001\u8f6c\u53d1! \u4e0b\u9762\u5c31\u4e00\u8d77\u6765\u770b\u770b\u5427\uff01<\/p>\n

\u95ee\u9898\u5185\u5bb9
\n <\/p>\n

\u4ee5\u8fd9\u79cd\u65b9\u5f0f\u6dfb\u52a0\u4e24\u4e2a\u6570\u5b57\u7684\u60ef\u7528\u65b9\u6cd5\u662f\u4ec0\u4e48 Add(5)(3)<\/code> -> \u8fd9\u662f\u5728 C# \u4e2d\u4f7f\u7528\u59d4\u6258\u5b8c\u6210\u7684\uff0c\u4f46\u6211\u4e0d\u786e\u5b9a\u5728 Go \u4e2d\u6267\u884c\u6b64\u64cd\u4f5c\u7684\u6b63\u786e\u65b9\u6cd5\u662f\u4ec0\u4e48\uff0c\u56e0\u4e3a\u6ca1\u6709 delegate<\/code>\u3002<\/p>\n

<\/p>\n

\u6b63\u786e\u7b54\u6848<\/h2>\n

<\/p>\n

\u5728 go \u4e2d\u6267\u884c\u6b64\u64cd\u4f5c\u7684\u60ef\u7528\u65b9\u6cd5\u662f\u4e0d\u8fd9\u6837\u505a\u3002<\/p>\n

go \u5bf9\u6027\u80fd\u548c\u8fc7\u7a0b\u6027\u8d28\u7684\u5f3a\u8c03\u610f\u5473\u7740\u50cf\u67ef\u91cc\u5316\u8fd9\u6837\u7684\u51fd\u6570\u6a21\u5f0f\u662f\u5f3a\u70c8\u53cd\u60ef\u7528\u7684\u3002 go \u4e2d\u5c06\u4e24\u4e2a\u6570\u5b57\u76f8\u52a0\u7684\u552f\u4e00\u60ef\u7528\u65b9\u6cd5\u662f\uff1a<\/p>\n

sum := 5 + 3<\/pre>\n
\u60a8\u53ef\u4ee5\u4f7f\u7528\u8fd4\u56de\u51fd\u6570\u7684\u51fd\u6570\u6765\u5b9e\u73b0\u5b83<\/p>\n
func add(val int) func(int) int {\n    return func (other int) int {\n        return val + other\n    }\n}<\/pre>\n
\u4f46\u4f60\u4e0d\u5e94\u8be5\u8fd9\u6837\u505a\u3002\u5b83\u589e\u52a0\u4e86\u590d\u6742\u6027\u5e76\u51cf\u6162\u4e86\u7a0b\u5e8f\u7684\u901f\u5ea6\uff0c\u6ca1\u6709\u4efb\u4f55\u597d\u5904\u3002<\/p>\n
\u8fd4\u56de\u4e00\u4e2a\u51fd\u6570\uff0c\u8be5\u51fd\u6570\u4ece\u5c01\u95ed\u8303\u56f4\u83b7\u53d6\u7b2c\u4e00\u4e2a\u503c\uff0c\u4ece\u53c2\u6570\u83b7\u53d6\u7b2c\u4e8c\u4e2a\u6570\u5b57\u3002<\/p>\n
func Add(a int) func(int) int {\n    return func(b int) int {\n        return a + b\n    }\n}\n\nfmt.Println(Add(3)(5)) \/\/ prints 8<\/pre>\n
\u8fd9\u4e9b\u90fd\u4e0d\u662f\u60ef\u7528\u7684\u3002\u60ef\u7528\u4ee3\u7801\u662f 3 + 5<\/code>\u3002<\/p>\n
\u6587\u4e2d\u5173\u4e8e\u7684\u77e5\u8bc6\u4ecb\u7ecd\uff0c\u5e0c\u671b\u5bf9\u4f60\u7684\u5b66\u4e60\u6709\u6240\u5e2e\u52a9\uff01\u82e5\u662f\u53d7\u76ca\u532a\u6d45\uff0c\u90a3\u5c31\u52a8\u52a8\u9f20\u6807\u6536\u85cf\u8fd9\u7bc7\u300a\u4f7f\u7528\u56de\u8c03\u51fd\u6570\u5c06\u4e24\u4e2a\u6570\u5b57\u76f8\u52a0\u300b\u6587\u7ae0\u5427\uff0c\u4e5f\u53ef\u5173\u6ce8\u516c\u4f17\u53f7\u4e86\u89e3\u76f8\u5173\u6280\u672f\u6587\u7ae0\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u5f53\u524d\u4f4d\u7f6e\uff1a > > ...<\/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-207224","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/207224","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=207224"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/207224\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=207224"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=207224"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=207224"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}