{"id":207010,"date":"2025-07-08T10:29:32","date_gmt":"2025-07-08T02:29:32","guid":{"rendered":"https:\/\/server.hk\/cnblog\/207010\/"},"modified":"2025-07-08T10:29:32","modified_gmt":"2025-07-08T02:29:32","slug":"golang-viper-getslicestring%e4%b8%8d%e8%a7%a3%e6%9e%90yml%e6%96%87%e4%bb%b6","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/207010\/","title":{"rendered":"Golang Viper GetSliceString\u4e0d\u89e3\u6790yml\u6587\u4ef6"},"content":{"rendered":"

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

\u5f53\u524d\u4f4d\u7f6e\uff1a ><\/span> ><\/span> ><\/span> ><\/span> Golang Viper GetSliceString\u4e0d\u89e3\u6790yml\u6587\u4ef6<\/span><\/p>\n

\u6765\u6e90\uff1astackoverflow<\/span>
\n2024-04-19 14:42:31<\/span>
\n<\/i>0\u6d4f\u89c8<\/span>
\n<\/i>\u6536\u85cf<\/span> <\/p>\n

\u5927\u5bb6\u597d\uff0c\u4eca\u5929\u672c\u4eba\u7ed9\u5927\u5bb6\u5e26\u6765\u6587\u7ae0\u300aGolang Viper GetSliceString\u4e0d\u89e3\u6790yml\u6587\u4ef6\u300b<\/span>\uff0c\u6587\u4e2d\u5185\u5bb9\u4e3b\u8981\u6d89\u53ca\u5230<\/span><\/span>\uff0c\u5982\u679c\u4f60\u5bf9Golang<\/span>\u65b9\u9762\u7684\u77e5\u8bc6\u70b9\u611f\u5174\u8da3\uff0c\u90a3\u5c31\u8bf7\u5404\u4f4d\u670b\u53cb\u7ee7\u7eed\u770b\u4e0b\u53bb\u5427~\u5e0c\u671b\u80fd\u771f\u6b63\u5e2e\u5230\u4f60\u4eec\uff0c\u8c22\u8c22\uff01<\/p>\n

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

\u6839\u636e\u95ee\u9898\u6807\u9898\u63a8\u65ad\uff0c\u6211\u6b63\u5728\u4f7f\u7528 golang \u548c viper\u3002\u6211\u7684 element.yml \u6587\u4ef6\u4e0e\u5c1d\u8bd5\u89e3\u6790\u5b83\u7684\u6587\u4ef6\u4f4d\u4e8e\u540c\u4e00\u76ee\u5f55\u4e2d\uff0c\u5b83\u80fd\u591f\u83b7\u53d6\u5b57\u7b26\u4e32\u548c\u6574\u6570\uff0c\u4f46\u7531\u4e8e\u67d0\u79cd\u539f\u56e0\u65e0\u6cd5\u4f7f\u7528 getstringslice() \u65b9\u6cd5\u83b7\u53d6\u5b57\u7b26\u4e32\u5207\u7247\u3002\u6709\u4eba\u77e5\u9053\u6211\u505a\u9519\u4e86\u4ec0\u4e48\u5417\uff1f\u6211\u5728\u9a8c\u8bc1\u5668\u4e2d\u8fd0\u884c\u4e86 yml\uff0c\u786e\u8ba4\u4e00\u5207\u6b63\u5e38\u3002\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n

func getelementstring(s string) string {  \/\/works\n    vi := viper.new()\n    vi.setconfigfile(\"element.yml\")\n    vi.readinconfig()\n    return vi.getstring(s)\n}\n\nfunc getelementint(s string) int {  \/\/works\n    vi := viper.new()\n    vi.setconfigfile(\"element.yml\")\n    vi.readinconfig()\n    return vi.getint(s)\n}\n\nfunc getelementslicestring(s string) []string { \/\/does not work\n    vi := viper.new()\n    vi.setconfigfile(\"element.yml\")\n    vi.readinconfig()\n    return vi.getstringslice(s)\n}<\/pre>\n
\u5143\u7d20.yml<\/p>\n
key: \"value\"\nurls: \n  - \"https:\/\/twitter.com\/elonmusk\"\n  - \"https:\/\/twitter.com\/elonmusk\/with_replies\"\n  - \"https:\/\/twitter.com\/elonmusk\/likes\"<\/pre>\n
\u6211\u7f16\u5199\u7684\u7528\u4e8e\u9a71\u52a8\u65b9\u6cd5\u7684\u6d4b\u8bd5\u9002\u7528\u4e8e\u6574\u6570\u548c\u5b57\u7b26\u4e32\uff0c\u4f46\u4e0d\u9002\u7528\u4e8e\u5b57\u7b26\u4e32\u5207\u7247\u3002\u6211\u505a\u9519\u4e86\u4ec0\u4e48\uff1f\uff1f<\/p>\n
 <\/p>\n
\u6b63\u786e\u7b54\u6848<\/h2>\n
 <\/p>\n
\u6211\u5728\u6211\u7684\u673a\u5668\u4e0a\u8fd0\u884c\u8fd9\u4e2a\u6ca1\u6709\u4efb\u4f55\u95ee\u9898\u3002
 \u6211\u5efa\u8bae\u60a8\u5c1d\u8bd5\u6355\u83b7\u8bfb\u53d6\u6587\u4ef6\u65f6\u7684\u9519\u8bef\uff0c\u770b\u770b\u662f\u5426\u6709\u5e2e\u52a9\u3002
 \u5982\u679c\u9700\u8981\uff0c\u60a8\u8fd8\u53ef\u4ee5\u63d0\u4f9b\u6587\u4ef6\u8def\u5f84\u3002<\/p>\n
func GetElementSliceString(s string) []string {\n    vi := viper.New()\n    vi.SetConfigFile(\"element.yml\")\n    vi.AddConfigPath(\".\/\")          \/\/ Path here\n    err := vi.ReadInConfig()        \/\/ catch error while reading the configs\n    if err != nil {\n        panic(err)\n    }\n    return vi.GetStringSlice(s)\n}<\/pre>\n
\u672c\u7bc7\u5173\u4e8e\u300aGolang Viper GetSliceString\u4e0d\u89e3\u6790yml\u6587\u4ef6\u300b\u7684\u4ecb\u7ecd\u5c31\u5230\u6b64\u7ed3\u675f\u5566\uff0c\u4f46\u662f\u5b66\u65e0\u6b62\u5883\uff0c\u60f3\u8981\u4e86\u89e3\u5b66\u4e60\u66f4\u591a\u5173\u4e8eGolang\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u8bf7\u5173\u6ce8\u516c\u4f17\u53f7\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-207010","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/207010","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=207010"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/207010\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=207010"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=207010"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=207010"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}