{"id":34170,"date":"2023-05-27T07:02:22","date_gmt":"2024-01-04T08:25:48","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/go-redis%e7%9a%84smembers%e8%a1%8c%e4%b8%ba\/"},"modified":"2024-04-30T06:10:07","modified_gmt":"2024-04-29T22:10:07","slug":"go-redis%e7%9a%84smembers%e8%a1%8c%e4%b8%ba","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/go-redis%e7%9a%84smembers%e8%a1%8c%e4%b8%ba\/","title":{"rendered":"go-redis\u7684SMEMBERS\u884c\u4e3a"},"content":{"rendered":"<pre class=\"post-pre\"><code><span class=\"k\">package<\/span> <span class=\"n\">main<\/span>\r\n\r\n<span class=\"k\">import<\/span> <span class=\"p\">(<\/span>\r\n        <span class=\"s\">\"fmt\"<\/span>\r\n        <span class=\"s\">\"github.com\/go-redis\/redis\"<\/span>\r\n<span class=\"p\">)<\/span>\r\n\r\n<span class=\"k\">func<\/span> <span class=\"n\">getRedisClient<\/span><span class=\"p\">()<\/span> <span class=\"p\">(<\/span><span class=\"o\">*<\/span><span class=\"n\">redis<\/span><span class=\"o\">.<\/span><span class=\"n\">Client<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\r\n        <span class=\"n\">client<\/span> <span class=\"o\">:=<\/span> <span class=\"n\">redis<\/span><span class=\"o\">.<\/span><span class=\"n\">NewClient<\/span><span class=\"p\">(<\/span><span class=\"o\">&amp;<\/span><span class=\"n\">redis<\/span><span class=\"o\">.<\/span><span class=\"n\">Options<\/span><span class=\"p\">{<\/span>\r\n                <span class=\"n\">Addr<\/span><span class=\"o\">:<\/span>     <span class=\"s\">\"localhost:6379\"<\/span><span class=\"p\">,<\/span>\r\n                <span class=\"n\">Password<\/span><span class=\"o\">:<\/span> <span class=\"s\">\"\"<\/span><span class=\"p\">,<\/span> <span class=\"c\">\/\/ no password set<\/span>\r\n                <span class=\"n\">DB<\/span><span class=\"o\">:<\/span>       <span class=\"m\">0<\/span><span class=\"p\">,<\/span>  <span class=\"c\">\/\/ use default DB<\/span>\r\n        <span class=\"p\">})<\/span>\r\n        <span class=\"k\">return<\/span> <span class=\"n\">client<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"k\">func<\/span> <span class=\"n\">main<\/span><span class=\"p\">()<\/span> <span class=\"p\">{<\/span>\r\n        <span class=\"n\">rc<\/span> <span class=\"o\">:=<\/span> <span class=\"n\">getRedisClient<\/span><span class=\"p\">()<\/span>\r\n        <span class=\"c\">\/\/key := \"sonzaisurukey\"<\/span>\r\n                <span class=\"c\">\/\/ ok<\/span>\r\n        <span class=\"n\">key<\/span> <span class=\"o\">:=<\/span> <span class=\"s\">\"sonzaishinaikey\"<\/span>\r\n                <span class=\"c\">\/\/ ng<\/span>\r\n\r\n        <span class=\"n\">v<\/span> <span class=\"o\">:=<\/span> <span class=\"n\">rc<\/span><span class=\"o\">.<\/span><span class=\"n\">SMembers<\/span><span class=\"p\">(<\/span><span class=\"n\">key<\/span><span class=\"p\">)<\/span>\r\n        <span class=\"n\">fmt<\/span><span class=\"o\">.<\/span><span class=\"n\">Printf<\/span><span class=\"p\">(<\/span><span class=\"s\">\"v(%d):%v,%v<\/span><span class=\"se\">\\n<\/span><span class=\"s\">\"<\/span><span class=\"p\">,<\/span> <span class=\"nb\">len<\/span><span class=\"p\">(<\/span><span class=\"n\">v<\/span><span class=\"o\">.<\/span><span class=\"n\">Val<\/span><span class=\"p\">()),<\/span> <span class=\"n\">v<\/span><span class=\"o\">.<\/span><span class=\"n\">Err<\/span><span class=\"p\">(),<\/span> <span class=\"n\">v<\/span><span class=\"o\">.<\/span><span class=\"n\">Val<\/span><span class=\"p\">())<\/span>\r\n\r\n        <span class=\"k\">if<\/span> <span class=\"n\">v<\/span><span class=\"o\">.<\/span><span class=\"n\">Err<\/span><span class=\"p\">()<\/span> <span class=\"o\">!=<\/span> <span class=\"no\">nil<\/span> <span class=\"p\">{<\/span>\r\n                <span class=\"n\">fmt<\/span><span class=\"o\">.<\/span><span class=\"n\">Print<\/span><span class=\"p\">(<\/span><span class=\"s\">\"error is not nil<\/span><span class=\"se\">\\n<\/span><span class=\"s\">\"<\/span><span class=\"p\">)<\/span>\r\n        <span class=\"p\">}<\/span>\r\n        <span class=\"k\">if<\/span> <span class=\"n\">v<\/span><span class=\"o\">.<\/span><span class=\"n\">Err<\/span><span class=\"p\">()<\/span> <span class=\"o\">==<\/span> <span class=\"n\">redis<\/span><span class=\"o\">.<\/span><span class=\"n\">Nil<\/span> <span class=\"p\">{<\/span>\r\n                <span class=\"n\">fmt<\/span><span class=\"o\">.<\/span><span class=\"n\">Print<\/span><span class=\"p\">(<\/span><span class=\"s\">\"redis.Nil is coming<\/span><span class=\"se\">\\n<\/span><span class=\"s\">\"<\/span><span class=\"p\">)<\/span>\r\n        <span class=\"p\">}<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<ul class=\"post-ul\">key\u304c\u3042\u3063\u3066\u3082\u306a\u304f\u3066\u3082\u30a8\u30e9\u30fc\u306b\u306f\u306a\u3089\u306a\u3044\u3002\u306a\u304f\u3066\u3082\u8981\u7d20\u6570\u306f0\u3067\u8fd4\u308b\u3002<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>package main import ( &#8220;fmt&#8221; &#8220;github.com\/go-redis\/redis&#8221; [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-34170","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>go-redis\u7684SMEMBERS\u884c\u4e3a - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/zh\/blog\/go-redis\u7684smembers\u884c\u4e3a\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"go-redis\u7684SMEMBERS\u884c\u4e3a\" \/>\n<meta property=\"og:description\" content=\"package main import ( &quot;fmt&quot; &quot;github.com\/go-redis\/redis&quot; [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/go-redis\u7684smembers\u884c\u4e3a\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - Silicon Cloud\" \/>\n<meta property=\"article:published_time\" content=\"2024-01-04T08:25:48+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-04-29T22:10:07+00:00\" \/>\n<meta name=\"author\" content=\"\u65b0, \u97f5\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" 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