{"id":34546,"date":"2023-05-08T16:29:38","date_gmt":"2023-08-29T00:57:45","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/julia-%e8%af%bb%e5%8f%96-memcached-%e7%9a%84%e6%95%b0%e6%8d%ae-read\/"},"modified":"2024-01-15T08:20:18","modified_gmt":"2024-01-15T00:20:18","slug":"julia-%e8%af%bb%e5%8f%96-memcached-%e7%9a%84%e6%95%b0%e6%8d%ae-read","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/julia-%e8%af%bb%e5%8f%96-memcached-%e7%9a%84%e6%95%b0%e6%8d%ae-read\/","title":{"rendered":"Julia: \u8bfb\u53d6 Memcached \u7684\u6570\u636e (Read)"},"content":{"rendered":"<pre class=\"post-pre\"><code><span class=\"c\">#! \/usr\/bin\/julia<\/span>\r\n<span class=\"c\">#<\/span>\r\n<span class=\"c\">#   mcached_read.jl<\/span>\r\n<span class=\"c\">#<\/span>\r\n<span class=\"c\">#                   Dec\/30\/2021<\/span>\r\n<span class=\"c\"># --------------------------------------------------------------------<\/span>\r\n<span class=\"k\">using<\/span> <span class=\"n\">Memcache<\/span>\r\n<span class=\"k\">using<\/span> <span class=\"n\">JSON<\/span>\r\n<span class=\"c\"># --------------------------------------------------------------------<\/span>\r\n<span class=\"n\">println<\/span><span class=\"x\">(<\/span><span class=\"nb\">stderr<\/span><span class=\"x\">,<\/span><span class=\"s\">\"*** \u958b\u59cb ***\"<\/span><span class=\"x\">)<\/span>\r\n<span class=\"c\">#<\/span>\r\n<span class=\"n\">mc<\/span> <span class=\"o\">=<\/span> <span class=\"n\">MemcacheClient<\/span><span class=\"x\">(<\/span><span class=\"s\">\"localhost\"<\/span><span class=\"x\">,<\/span> <span class=\"mi\">11211<\/span><span class=\"x\">)<\/span>\r\n<span class=\"c\">#<\/span>\r\n<span class=\"n\">set_keys<\/span> <span class=\"o\">=<\/span> <span class=\"x\">[<\/span><span class=\"s\">\"t1731\"<\/span><span class=\"x\">,<\/span><span class=\"s\">\"t1732\"<\/span><span class=\"x\">,<\/span><span class=\"s\">\"t1733\"<\/span><span class=\"x\">,<\/span><span class=\"s\">\"t1734\"<\/span><span class=\"x\">,<\/span><span class=\"s\">\"t1735\"<\/span><span class=\"x\">,<\/span><span class=\"s\">\"t1736\"<\/span><span class=\"x\">,<\/span><span class=\"s\">\"t1737\"<\/span><span class=\"x\">,<\/span>\r\n    <span class=\"s\">\"t1738\"<\/span><span class=\"x\">,<\/span><span class=\"s\">\"t1739\"<\/span><span class=\"x\">]<\/span>\r\n<span class=\"c\">#<\/span>\r\n<span class=\"k\">for<\/span> <span class=\"n\">kk<\/span> <span class=\"k\">in<\/span> <span class=\"n\">set_keys<\/span>\r\n    <span class=\"k\">try<\/span>\r\n        <span class=\"n\">str_json<\/span> <span class=\"o\">=<\/span> <span class=\"n\">get<\/span><span class=\"x\">(<\/span><span class=\"n\">mc<\/span><span class=\"x\">,<\/span> <span class=\"n\">kk<\/span><span class=\"x\">)<\/span>\r\n<span class=\"c\">#       println(typeof(str_json))<\/span>\r\n        <span class=\"k\">if<\/span> <span class=\"n\">typeof<\/span><span class=\"x\">(<\/span><span class=\"n\">str_json<\/span><span class=\"x\">)<\/span> <span class=\"o\">==<\/span> <span class=\"kt\">String<\/span>\r\n            <span class=\"n\">unit_aa<\/span> <span class=\"o\">=<\/span> <span class=\"n\">JSON<\/span><span class=\"o\">.<\/span><span class=\"n\">parse<\/span><span class=\"x\">(<\/span><span class=\"n\">str_json<\/span><span class=\"x\">)<\/span>\r\n            <span class=\"n\">print<\/span><span class=\"x\">(<\/span><span class=\"n\">kk<\/span><span class=\"x\">,<\/span> <span class=\"sc\">'\\t'<\/span><span class=\"x\">,<\/span> <span class=\"n\">unit_aa<\/span><span class=\"x\">[<\/span><span class=\"s\">\"name\"<\/span><span class=\"x\">])<\/span>\r\n            <span class=\"n\">print<\/span><span class=\"x\">(<\/span><span class=\"sc\">'\\t'<\/span><span class=\"x\">,<\/span><span class=\"n\">unit_aa<\/span><span class=\"x\">[<\/span><span class=\"s\">\"population\"<\/span><span class=\"x\">])<\/span>\r\n            <span class=\"n\">println<\/span><span class=\"x\">(<\/span><span class=\"sc\">'\\t'<\/span><span class=\"x\">,<\/span><span class=\"n\">unit_aa<\/span><span class=\"x\">[<\/span><span class=\"s\">\"date_mod\"<\/span><span class=\"x\">])<\/span>\r\n        <span class=\"k\">end<\/span>\r\n    <span class=\"k\">catch<\/span>\r\n<span class=\"c\">#       println(\"*** error ***\")<\/span>\r\n    <span class=\"k\">end<\/span>\r\n<span class=\"k\">end<\/span>\r\n<span class=\"c\">#<\/span>\r\n<span class=\"n\">println<\/span><span class=\"x\">(<\/span><span class=\"nb\">stderr<\/span><span class=\"x\">,<\/span><span class=\"s\">\"*** \u7d42\u4e86 ***\"<\/span><span class=\"x\">)<\/span>\r\n<span class=\"c\"># --------------------------------------------------------------------<\/span>\r\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>#! \/usr\/bin\/julia # # mcached_read.jl # # Dec\/30\/2021 # [&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-34546","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>Julia: \u8bfb\u53d6 Memcached \u7684\u6570\u636e (Read) - 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\/julia-\u8bfb\u53d6-memcached-\u7684\u6570\u636e-read\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Julia: \u8bfb\u53d6 Memcached \u7684\u6570\u636e (Read)\" \/>\n<meta property=\"og:description\" content=\"#! 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