{"id":207958,"date":"2025-07-08T09:55:02","date_gmt":"2025-07-08T01:55:02","guid":{"rendered":"https:\/\/server.hk\/cnblog\/207958\/"},"modified":"2025-07-08T09:55:02","modified_gmt":"2025-07-08T01:55:02","slug":"golang%e4%b8%ad%e5%a6%82%e4%bd%95%e5%8f%aa%e7%94%a8%e4%b8%80%e4%b8%aa%e5%be%aa%e7%8e%af%e6%9d%a5%e8%bf%9b%e8%a1%8c%e8%b0%83%e6%95%b4%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/207958\/","title":{"rendered":"golang\u4e2d\u5982\u4f55\u53ea\u7528\u4e00\u4e2a\u5faa\u73af\u6765\u8fdb\u884c\u8c03\u6574\uff1f"},"content":{"rendered":"

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

\u5f53\u524d\u4f4d\u7f6e\uff1a ><\/span> ><\/span> ><\/span> ><\/span> golang\u4e2d\u5982\u4f55\u53ea\u7528\u4e00\u4e2a\u5faa\u73af\u6765\u8fdb\u884c\u8c03\u6574\uff1f<\/span><\/p>\n

\u6765\u6e90\uff1astackoverflow<\/span>
\n2024-04-27 12:18:44<\/span>
\n<\/i>0\u6d4f\u89c8<\/span>
\n<\/i>\u6536\u85cf<\/span> <\/p>\n

\u4ece\u73b0\u5728\u5f00\u59cb\uff0c\u52aa\u529b\u5b66\u4e60\u5427\uff01\u672c\u6587\u300agolang\u4e2d\u5982\u4f55\u53ea\u7528\u4e00\u4e2a\u5faa\u73af\u6765\u8fdb\u884c\u8c03\u6574\uff1f\u300b<\/span>\u4e3b\u8981\u8bb2\u89e3\u4e86<\/span>\u7b49\u7b49\u76f8\u5173\u77e5\u8bc6\u70b9\uff0c\u6211\u4f1a\u5728\u4e2d\u6301\u7eed\u66f4\u65b0\u76f8\u5173\u7684\u7cfb\u5217\u6587\u7ae0\uff0c\u6b22\u8fce\u5927\u5bb6\u5173\u6ce8\u5e76\u79ef\u6781\u7559\u8a00\u5efa\u8bae\u3002\u4e0b\u9762\u5c31\u5148\u4e00\u8d77\u6765\u770b\u4e00\u4e0b\u672c\u7bc7\u6b63\u6587\u5185\u5bb9\u5427\uff0c\u5e0c\u671b\u80fd\u5e2e\u5230\u4f60\uff01<\/p>\n

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

\u6240\u4ee5\u8ba9\u6211\u4eec\u68c0\u67e5\u4e00\u4e0b\u662f\u5426\u6709\u4e00\u4e2a\u6570\u7ec4<\/p>\n

arr := []string{\"kek\", \"kok\", \"hehehe\"}\n<\/pre>\n
\u56e0\u6b64\uff0c\u5728\u6253\u5370\u5b83\u4eec\u65f6\uff0c\u6211\u60f3\u8981\u4e00\u4e2a\u683c\u5f0f\u5316\u8f93\u51fa\uff0c\u4f8b\u5982<\/p>\n
kek      value\nkok      value\nhehehe   value<\/pre>\n
\u5728\u6b64\u8f93\u51fa\u4e2d\uff0c\u6240\u6709\u5185\u5bb9\u5747\u6309\u5355\u8bcd\u548c value<\/code> \u4e4b\u95f4\u7684\u987a\u5e8f\u6392\u5217\u3002<\/p>\n
maxLength := 0\narr := []string{\"kek\", \"kok\", \"hehehe\"}\n\nfor _, name := range arr {\n    l := len(name)\n    if l > maxLength { maxLength = l }\n}\n\nfor _, name := range arr {\n    fmt.Println(name, strings.Repeat(\"\", (maxLength-len(name))+3), \"value\")\n}\n<\/pre>\n
\u6211\u6b63\u5728\u4f7f\u7528\u6b64\u4ee3\u7801\u751f\u6210\u4e0a\u9762\u7684\u8f93\u51fa\u3002\u6b64\u65b9\u6cd5\u4f7f\u7528 2 \u4e2a\u5faa\u73af\u3002\u6211\u53ef\u4ee5\u8ba9\u5b83\u5faa\u73af1\u6b21\u5417\uff1f\u4f7f\u7528\u8fd9\u6bb5\u4ee3\u7801\u662f\u5426\u503c\u5f97\uff1f\u53ea\u662f\u4e00\u4e2a\u597d\u5947\u7684\u95ee\u9898\u3002\u8c22\u8c22\u3002<\/p>\n
 <\/p>\n
\u6b63\u786e\u7b54\u6848<\/h2>\n
 <\/p>\n
\u60a8\u53ef\u4ee5\u4f7f\u7528 fmt.printf<\/code> \u4ee5\u53ca\u731c\u6d4b\u7684\u586b\u5145\u6765\u5b8c\u6210\u6b64\u64cd\u4f5c\u3002\u4f46\u662f\uff0c\u5982\u679c\u60a8\u9700\u8981\u7cbe\u786e\uff0c\u90a3\u4e48\u60a8\u9700\u8981\u7b2c\u4e8c\u4e2a\u5faa\u73af\u3002<\/p>\n
for _, name := range arr {\n    fmt.Printf(\"%-10s\\t%s\\n\", name, \"value\")\n}\n<\/pre>\n
\u597d\u4e86\uff0c\u672c\u6587\u5230\u6b64\u7ed3\u675f\uff0c\u5e26\u5927\u5bb6\u4e86\u89e3\u4e86\u300agolang\u4e2d\u5982\u4f55\u53ea\u7528\u4e00\u4e2a\u5faa\u73af\u6765\u8fdb\u884c\u8c03\u6574\uff1f\u300b\uff0c\u5e0c\u671b\u672c\u6587\u5bf9\u4f60\u6709\u6240\u5e2e\u52a9\uff01\u5173\u6ce8\u516c\u4f17\u53f7\uff0c\u7ed9\u5927\u5bb6\u5206\u4eab\u66f4\u591aGolang\u77e5\u8bc6\uff01<\/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-207958","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/207958","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=207958"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/207958\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=207958"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=207958"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=207958"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}