{"id":34010,"date":"2023-12-23T22:11:38","date_gmt":"2023-11-03T18:02:02","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%9c%a8-amazon-linux-%e4%b8%8a%e4%bd%bf%e7%94%a8-elasticache-redis\/"},"modified":"2024-05-04T15:03:59","modified_gmt":"2024-05-04T07:03:59","slug":"%e5%9c%a8-amazon-linux-%e4%b8%8a%e4%bd%bf%e7%94%a8-elasticache-redis","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%9c%a8-amazon-linux-%e4%b8%8a%e4%bd%bf%e7%94%a8-elasticache-redis\/","title":{"rendered":"\u5728 Amazon Linux \u4e0a\u4f7f\u7528 ElastiCache Redis"},"content":{"rendered":"<p>\u8fd9\u662f\u5173\u4e8e\u5982\u4f55\u5728Amazon Linux\u4e0a\u4f7f\u7528AWS\u7684ElasticCache Redis\u7684\u65b9\u6cd5\u3002<\/p>\n<p>\u51c6\u5907\u73af\u5883 \u2013 \u5b89\u88c5Python3\u548c\u76f8\u5173\u5e93\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nb\">sudo <\/span>yum <span class=\"nb\">install <\/span>python36 python36-devel python36-libs\r\n<span class=\"nb\">sudo <\/span>pip-3.6 <span class=\"nb\">install <\/span>redis\r\n<\/code><\/pre>\n<p>\u521b\u5efa<\/p>\n<pre class=\"post-pre\"><code><span class=\"c1\">#!\/usr\/bin\/python3\r\n# -*- coding: utf-8 -*-\r\n#\r\n#   redis_create.py\r\n#\r\n#                   Apr\/24\/2018\r\n#\r\n<\/span><span class=\"kn\">import<\/span> <span class=\"nn\">sys<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">json<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">redis<\/span>\r\n<span class=\"c1\">#\r\n# ---------------------------------------------------------------\r\n<\/span><span class=\"k\">def<\/span>     <span class=\"nf\">dict_append_proc<\/span><span class=\"p\">(<\/span><span class=\"n\">dict_aa<\/span><span class=\"p\">,<\/span><span class=\"n\">key<\/span><span class=\"p\">,<\/span><span class=\"n\">name<\/span><span class=\"p\">,<\/span><span class=\"n\">population<\/span><span class=\"p\">,<\/span><span class=\"n\">date_mod<\/span><span class=\"p\">):<\/span>\r\n    <span class=\"n\">dict_aa<\/span><span class=\"p\">[<\/span><span class=\"n\">key<\/span><span class=\"p\">]<\/span> <span class=\"o\">=<\/span> <span class=\"p\">{<\/span><span class=\"s\">'name'<\/span><span class=\"p\">:<\/span><span class=\"n\">name<\/span><span class=\"p\">,<\/span><span class=\"s\">'population'<\/span><span class=\"p\">:<\/span><span class=\"n\">population<\/span><span class=\"p\">,<\/span><span class=\"s\">'date_mod'<\/span><span class=\"p\">:<\/span><span class=\"n\">date_mod<\/span><span class=\"p\">}<\/span>\r\n<span class=\"c1\">#\r\n<\/span>    <span class=\"k\">return<\/span> <span class=\"n\">dict_aa<\/span>\r\n<span class=\"c1\">#\r\n# ----------------------------------------------------------------\r\n<\/span><span class=\"k\">def<\/span> <span class=\"nf\">data_prepare_proc<\/span><span class=\"p\">():<\/span>\r\n    <span class=\"n\">dict_aa<\/span> <span class=\"o\">=<\/span> <span class=\"p\">{}<\/span> \r\n<span class=\"c1\">#\r\n<\/span>    <span class=\"n\">dict_aa<\/span> <span class=\"o\">=<\/span> <span class=\"n\">dict_append_proc<\/span><span class=\"p\">(<\/span><span class=\"n\">dict_aa<\/span><span class=\"p\">,<\/span><span class=\"s\">'t1851'<\/span><span class=\"p\">,<\/span><span class=\"s\">'\u798f\u4e95'<\/span><span class=\"p\">,<\/span><span class=\"mi\">52761<\/span><span class=\"p\">,<\/span><span class=\"s\">'2003-4-30'<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"n\">dict_aa<\/span> <span class=\"o\">=<\/span> <span class=\"n\">dict_append_proc<\/span><span class=\"p\">(<\/span><span class=\"n\">dict_aa<\/span><span class=\"p\">,<\/span><span class=\"s\">'t1852'<\/span><span class=\"p\">,<\/span><span class=\"s\">'\u6566\u8cc0'<\/span><span class=\"p\">,<\/span><span class=\"mi\">41295<\/span><span class=\"p\">,<\/span><span class=\"s\">'2003-5-10'<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"n\">dict_aa<\/span> <span class=\"o\">=<\/span> <span class=\"n\">dict_append_proc<\/span><span class=\"p\">(<\/span><span class=\"n\">dict_aa<\/span><span class=\"p\">,<\/span><span class=\"s\">'t1853'<\/span><span class=\"p\">,<\/span><span class=\"s\">'\u5c0f\u6d5c'<\/span><span class=\"p\">,<\/span><span class=\"mi\">28674<\/span><span class=\"p\">,<\/span><span class=\"s\">'2003-6-14'<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"n\">dict_aa<\/span> <span class=\"o\">=<\/span> <span class=\"n\">dict_append_proc<\/span><span class=\"p\">(<\/span><span class=\"n\">dict_aa<\/span><span class=\"p\">,<\/span><span class=\"s\">'t1854'<\/span><span class=\"p\">,<\/span><span class=\"s\">'\u5927\u91ce'<\/span><span class=\"p\">,<\/span><span class=\"mi\">89612<\/span><span class=\"p\">,<\/span><span class=\"s\">'2003-9-9'<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"n\">dict_aa<\/span> <span class=\"o\">=<\/span> <span class=\"n\">dict_append_proc<\/span><span class=\"p\">(<\/span><span class=\"n\">dict_aa<\/span><span class=\"p\">,<\/span><span class=\"s\">'t1855'<\/span><span class=\"p\">,<\/span><span class=\"s\">'\u52dd\u5c71'<\/span><span class=\"p\">,<\/span><span class=\"mi\">47391<\/span><span class=\"p\">,<\/span><span class=\"s\">'2003-8-4'<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"n\">dict_aa<\/span> <span class=\"o\">=<\/span> <span class=\"n\">dict_append_proc<\/span><span class=\"p\">(<\/span><span class=\"n\">dict_aa<\/span><span class=\"p\">,<\/span><span class=\"s\">'t1856'<\/span><span class=\"p\">,<\/span><span class=\"s\">'\u9bd6\u6c5f'<\/span><span class=\"p\">,<\/span><span class=\"mi\">35187<\/span><span class=\"p\">,<\/span><span class=\"s\">'2003-1-21'<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"n\">dict_aa<\/span> <span class=\"o\">=<\/span> <span class=\"n\">dict_append_proc<\/span><span class=\"p\">(<\/span><span class=\"n\">dict_aa<\/span><span class=\"p\">,<\/span><span class=\"s\">'t1857'<\/span><span class=\"p\">,<\/span><span class=\"s\">'\u3042\u308f\u3089'<\/span><span class=\"p\">,<\/span><span class=\"mi\">81246<\/span><span class=\"p\">,<\/span><span class=\"s\">'2003-7-23'<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"n\">dict_aa<\/span> <span class=\"o\">=<\/span> <span class=\"n\">dict_append_proc<\/span><span class=\"p\">(<\/span><span class=\"n\">dict_aa<\/span><span class=\"p\">,<\/span><span class=\"s\">'t1858'<\/span><span class=\"p\">,<\/span><span class=\"s\">'\u8d8a\u524d'<\/span><span class=\"p\">,<\/span><span class=\"mi\">25791<\/span><span class=\"p\">,<\/span><span class=\"s\">'2003-10-26'<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"n\">dict_aa<\/span> <span class=\"o\">=<\/span> <span class=\"n\">dict_append_proc<\/span><span class=\"p\">(<\/span><span class=\"n\">dict_aa<\/span><span class=\"p\">,<\/span><span class=\"s\">'t1859'<\/span><span class=\"p\">,<\/span><span class=\"s\">'\u5742\u4e95'<\/span><span class=\"p\">,<\/span><span class=\"mi\">84139<\/span><span class=\"p\">,<\/span><span class=\"s\">'2003-12-15'<\/span><span class=\"p\">)<\/span>\r\n<span class=\"c1\">#\r\n<\/span>    <span class=\"k\">return<\/span>  <span class=\"n\">dict_aa<\/span>\r\n<span class=\"c1\">#\r\n# ----------------------------------------------------------------\r\n<\/span><span class=\"n\">sys<\/span><span class=\"p\">.<\/span><span class=\"n\">stderr<\/span><span class=\"p\">.<\/span><span class=\"n\">write<\/span><span class=\"p\">(<\/span><span class=\"s\">\"*** \u958b\u59cb ***<\/span><span class=\"se\">\\n<\/span><span class=\"s\">\"<\/span><span class=\"p\">)<\/span>\r\n<span class=\"c1\">#\r\n<\/span><span class=\"n\">rr<\/span> <span class=\"o\">=<\/span> <span class=\"n\">redis<\/span><span class=\"p\">.<\/span><span class=\"n\">Redis<\/span><span class=\"p\">(<\/span><span class=\"n\">host<\/span><span class=\"o\">=<\/span><span class=\"s\">'aaa-001.07abcd.0001.apne1.cache.amazonaws.com'<\/span><span class=\"p\">,<\/span> <span class=\"n\">port<\/span><span class=\"o\">=<\/span><span class=\"mi\">6379<\/span><span class=\"p\">,<\/span> <span class=\"n\">db<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span><span class=\"p\">)<\/span>\r\n<span class=\"c1\">#\r\n<\/span><span class=\"n\">dict_aa<\/span> <span class=\"o\">=<\/span> <span class=\"n\">data_prepare_proc<\/span><span class=\"p\">()<\/span>\r\n<span class=\"c1\">#\r\n<\/span><span class=\"k\">for<\/span> <span class=\"n\">key<\/span> <span class=\"ow\">in<\/span> <span class=\"n\">dict_aa<\/span><span class=\"p\">.<\/span><span class=\"n\">keys<\/span><span class=\"p\">():<\/span>\r\n    <span class=\"k\">print<\/span><span class=\"p\">(<\/span><span class=\"n\">key<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"n\">value<\/span> <span class=\"o\">=<\/span> <span class=\"n\">dict_aa<\/span><span class=\"p\">[<\/span><span class=\"n\">key<\/span><span class=\"p\">]<\/span>\r\n    <span class=\"n\">json_str<\/span> <span class=\"o\">=<\/span> <span class=\"n\">json<\/span><span class=\"p\">.<\/span><span class=\"n\">dumps<\/span><span class=\"p\">(<\/span><span class=\"n\">value<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"n\">rr<\/span><span class=\"p\">.<\/span><span class=\"nb\">set<\/span><span class=\"p\">(<\/span><span class=\"n\">key<\/span><span class=\"p\">,<\/span> <span class=\"n\">json_str<\/span><span class=\"p\">)<\/span>\r\n<span class=\"c1\">#\r\n<\/span><span class=\"n\">sys<\/span><span class=\"p\">.<\/span><span class=\"n\">stderr<\/span><span class=\"p\">.<\/span><span class=\"n\">write<\/span><span class=\"p\">(<\/span><span class=\"s\">\"*** \u7d42\u4e86 ***<\/span><span class=\"se\">\\n<\/span><span class=\"s\">\"<\/span><span class=\"p\">)<\/span>\r\n<span class=\"c1\"># ----------------------------------------------------------------\r\n<\/span><\/code><\/pre>\n<p>\u9605\u8bfb<\/p>\n<pre class=\"post-pre\"><code><span class=\"c1\">#! \/usr\/bin\/python3\r\n# -*- coding:utf-8 -*-\r\n#\r\n#   redis_read.py\r\n#\r\n#                   Apr\/24\/2018\r\n#\r\n# --------------------------------------------------------------\r\n<\/span><span class=\"kn\">import<\/span> <span class=\"nn\">sys<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">redis<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">json<\/span>\r\n<span class=\"c1\">#\r\n# --------------------------------------------------------------\r\n<\/span><span class=\"k\">def<\/span> <span class=\"nf\">dict_display_proc<\/span><span class=\"p\">(<\/span><span class=\"n\">dict_aa<\/span><span class=\"p\">):<\/span>\r\n    <span class=\"k\">for<\/span> <span class=\"n\">key<\/span> <span class=\"ow\">in<\/span> <span class=\"nb\">sorted<\/span><span class=\"p\">(<\/span><span class=\"n\">dict_aa<\/span><span class=\"p\">.<\/span><span class=\"n\">keys<\/span><span class=\"p\">()):<\/span>\r\n        <span class=\"n\">unit<\/span> <span class=\"o\">=<\/span> <span class=\"n\">dict_aa<\/span><span class=\"p\">[<\/span><span class=\"n\">key<\/span><span class=\"p\">]<\/span>\r\n        <span class=\"n\">name<\/span> <span class=\"o\">=<\/span> <span class=\"n\">unit<\/span><span class=\"p\">[<\/span><span class=\"s\">'name'<\/span><span class=\"p\">]<\/span>\r\n        <span class=\"n\">str_out<\/span> <span class=\"o\">=<\/span> <span class=\"nb\">str<\/span><span class=\"p\">(<\/span><span class=\"n\">key<\/span><span class=\"p\">)<\/span> <span class=\"o\">+<\/span><span class=\"s\">\"<\/span><span class=\"se\">\\t<\/span><span class=\"s\">\"<\/span><span class=\"o\">+<\/span> <span class=\"nb\">str<\/span><span class=\"p\">(<\/span><span class=\"n\">name<\/span><span class=\"p\">)<\/span>\r\n        <span class=\"n\">str_out<\/span> <span class=\"o\">+=<\/span> <span class=\"s\">\"<\/span><span class=\"se\">\\t<\/span><span class=\"s\">\"<\/span> <span class=\"o\">+<\/span> <span class=\"nb\">str<\/span><span class=\"p\">(<\/span><span class=\"n\">unit<\/span><span class=\"p\">[<\/span><span class=\"s\">'population'<\/span><span class=\"p\">])<\/span>\r\n        <span class=\"n\">str_out<\/span> <span class=\"o\">+=<\/span> <span class=\"s\">\"<\/span><span class=\"se\">\\t<\/span><span class=\"s\">\"<\/span> <span class=\"o\">+<\/span> <span class=\"nb\">str<\/span><span class=\"p\">(<\/span><span class=\"n\">unit<\/span><span class=\"p\">[<\/span><span class=\"s\">'date_mod'<\/span><span class=\"p\">])<\/span>\r\n        <span class=\"k\">print<\/span><span class=\"p\">(<\/span><span class=\"n\">str_out<\/span><span class=\"p\">)<\/span>\r\n<span class=\"c1\"># ---------------------------------------------------------------\r\n<\/span><span class=\"n\">sys<\/span><span class=\"p\">.<\/span><span class=\"n\">stderr<\/span><span class=\"p\">.<\/span><span class=\"n\">write<\/span><span class=\"p\">(<\/span><span class=\"s\">\"*** \u958b\u59cb ***<\/span><span class=\"se\">\\n<\/span><span class=\"s\">\"<\/span><span class=\"p\">)<\/span>\r\n\r\n<span class=\"n\">rr<\/span> <span class=\"o\">=<\/span> <span class=\"n\">redis<\/span><span class=\"p\">.<\/span><span class=\"n\">Redis<\/span><span class=\"p\">(<\/span><span class=\"n\">host<\/span><span class=\"o\">=<\/span><span class=\"s\">'aaa-001.07abcd.0001.apne1.cache.amazonaws.com'<\/span><span class=\"p\">,<\/span> <span class=\"n\">port<\/span><span class=\"o\">=<\/span><span class=\"mi\">6379<\/span><span class=\"p\">,<\/span> <span class=\"n\">db<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span><span class=\"p\">)<\/span>\r\n\r\n<span class=\"n\">keys<\/span> <span class=\"o\">=<\/span> <span class=\"n\">rr<\/span><span class=\"p\">.<\/span><span class=\"n\">keys<\/span><span class=\"p\">(<\/span><span class=\"s\">'t*'<\/span><span class=\"p\">)<\/span>\r\n\r\n<span class=\"k\">for<\/span> <span class=\"n\">key<\/span> <span class=\"ow\">in<\/span> <span class=\"nb\">sorted<\/span><span class=\"p\">(<\/span><span class=\"n\">keys<\/span><span class=\"p\">):<\/span>\r\n    <span class=\"n\">str_json<\/span> <span class=\"o\">=<\/span> <span class=\"n\">rr<\/span><span class=\"p\">.<\/span><span class=\"n\">get<\/span><span class=\"p\">(<\/span><span class=\"n\">key<\/span><span class=\"p\">).<\/span><span class=\"n\">decode<\/span> <span class=\"p\">()<\/span>\r\n    <span class=\"n\">unit_aa<\/span> <span class=\"o\">=<\/span> <span class=\"n\">json<\/span><span class=\"p\">.<\/span><span class=\"n\">loads<\/span><span class=\"p\">(<\/span><span class=\"n\">str_json<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"n\">str_out<\/span> <span class=\"o\">=<\/span> <span class=\"n\">key<\/span><span class=\"p\">.<\/span><span class=\"n\">decode<\/span><span class=\"p\">()<\/span><span class=\"o\">+<\/span><span class=\"s\">\"<\/span><span class=\"se\">\\t<\/span><span class=\"s\">\"<\/span><span class=\"o\">+<\/span> <span class=\"n\">unit_aa<\/span><span class=\"p\">[<\/span><span class=\"s\">'name'<\/span><span class=\"p\">]<\/span>\r\n    <span class=\"n\">str_out<\/span> <span class=\"o\">+=<\/span> <span class=\"s\">\"<\/span><span class=\"se\">\\t<\/span><span class=\"s\">\"<\/span><span class=\"o\">+<\/span> <span class=\"nb\">str<\/span><span class=\"p\">(<\/span><span class=\"n\">unit_aa<\/span><span class=\"p\">[<\/span><span class=\"s\">'population'<\/span><span class=\"p\">])<\/span>\r\n    <span class=\"n\">str_out<\/span> <span class=\"o\">+=<\/span> <span class=\"s\">\"<\/span><span class=\"se\">\\t<\/span><span class=\"s\">\"<\/span><span class=\"o\">+<\/span> <span class=\"n\">unit_aa<\/span><span class=\"p\">[<\/span><span class=\"s\">'date_mod'<\/span><span class=\"p\">]<\/span>\r\n    <span class=\"k\">print<\/span><span class=\"p\">(<\/span><span class=\"n\">str_out<\/span><span class=\"p\">)<\/span>\r\n<span class=\"c1\">#\r\n<\/span><span class=\"n\">sys<\/span><span class=\"p\">.<\/span><span class=\"n\">stderr<\/span><span class=\"p\">.<\/span><span class=\"n\">write<\/span><span class=\"p\">(<\/span><span class=\"s\">\"*** \u7d42\u4e86 ***<\/span><span class=\"se\">\\n<\/span><span class=\"s\">\"<\/span><span class=\"p\">)<\/span>\r\n<span class=\"c1\">#\r\n# --------------------------------------------------------------\r\n<\/span><\/code><\/pre>\n<p>\u66f4\u65b0<\/p>\n<pre class=\"post-pre\"><code><span class=\"c1\">#! \/usr\/bin\/python3\r\n# -*- coding: utf-8 -*-\r\n#\r\n#   redis_update.py  t1852 99999\r\n#\r\n#                   Apr\/24\/2018\r\n#\r\n<\/span><span class=\"kn\">import<\/span>  <span class=\"nn\">sys<\/span>\r\n<span class=\"kn\">import<\/span>  <span class=\"nn\">string<\/span>\r\n<span class=\"kn\">import<\/span>  <span class=\"nn\">json<\/span>\r\n<span class=\"c1\">#\r\n<\/span><span class=\"kn\">import<\/span>  <span class=\"nn\">datetime<\/span>\r\n<span class=\"kn\">import<\/span>  <span class=\"nn\">redis<\/span>\r\n<span class=\"c1\">#\r\n# ------------------------------------------------------------\r\n<\/span><span class=\"n\">sys<\/span><span class=\"p\">.<\/span><span class=\"n\">stderr<\/span><span class=\"p\">.<\/span><span class=\"n\">write<\/span><span class=\"p\">(<\/span><span class=\"s\">\"*** \u958b\u59cb ***<\/span><span class=\"se\">\\n<\/span><span class=\"s\">\"<\/span><span class=\"p\">)<\/span>\r\n<span class=\"c1\">#\r\n<\/span><span class=\"n\">key_in<\/span> <span class=\"o\">=<\/span> <span class=\"n\">sys<\/span><span class=\"p\">.<\/span><span class=\"n\">argv<\/span><span class=\"p\">[<\/span><span class=\"mi\">1<\/span><span class=\"p\">]<\/span>\r\n<span class=\"n\">population_in<\/span> <span class=\"o\">=<\/span> <span class=\"nb\">int<\/span><span class=\"p\">(<\/span><span class=\"n\">sys<\/span><span class=\"p\">.<\/span><span class=\"n\">argv<\/span><span class=\"p\">[<\/span><span class=\"mi\">2<\/span><span class=\"p\">])<\/span>\r\n<span class=\"k\">print<\/span><span class=\"p\">(<\/span><span class=\"s\">\"%s<\/span><span class=\"se\">\\t<\/span><span class=\"s\">%d\"<\/span> <span class=\"o\">%<\/span> <span class=\"p\">(<\/span><span class=\"n\">key_in<\/span><span class=\"p\">,<\/span> <span class=\"n\">population_in<\/span><span class=\"p\">))<\/span>\r\n<span class=\"c1\">#\r\n<\/span><span class=\"n\">rr<\/span> <span class=\"o\">=<\/span> <span class=\"n\">redis<\/span><span class=\"p\">.<\/span><span class=\"n\">Redis<\/span><span class=\"p\">(<\/span><span class=\"n\">host<\/span><span class=\"o\">=<\/span><span class=\"s\">'aaa-001.07abcd.0001.apne1.cache.amazonaws.com'<\/span><span class=\"p\">,<\/span> <span class=\"n\">port<\/span><span class=\"o\">=<\/span><span class=\"mi\">6379<\/span><span class=\"p\">,<\/span> <span class=\"n\">db<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span><span class=\"p\">)<\/span>\r\n<span class=\"c1\">#\r\n<\/span><span class=\"n\">str_json<\/span> <span class=\"o\">=<\/span> <span class=\"n\">rr<\/span><span class=\"p\">.<\/span><span class=\"n\">get<\/span><span class=\"p\">(<\/span><span class=\"n\">key_in<\/span><span class=\"p\">).<\/span><span class=\"n\">decode<\/span> <span class=\"p\">()<\/span>\r\n<span class=\"n\">unit_aa<\/span> <span class=\"o\">=<\/span> <span class=\"n\">json<\/span><span class=\"p\">.<\/span><span class=\"n\">loads<\/span><span class=\"p\">(<\/span><span class=\"n\">str_json<\/span><span class=\"p\">)<\/span>\r\n<span class=\"n\">now<\/span> <span class=\"o\">=<\/span> <span class=\"n\">datetime<\/span><span class=\"p\">.<\/span><span class=\"n\">datetime<\/span><span class=\"p\">.<\/span><span class=\"n\">now<\/span><span class=\"p\">()<\/span>\r\n<span class=\"n\">unit_aa<\/span><span class=\"p\">[<\/span><span class=\"s\">'population'<\/span><span class=\"p\">]<\/span> <span class=\"o\">=<\/span> <span class=\"n\">population_in<\/span>\r\n<span class=\"n\">unit_aa<\/span><span class=\"p\">[<\/span><span class=\"s\">'date_mod'<\/span><span class=\"p\">]<\/span> <span class=\"o\">=<\/span>  <span class=\"s\">'%s'<\/span> <span class=\"o\">%<\/span> <span class=\"n\">now<\/span>\r\n<span class=\"n\">json_str<\/span> <span class=\"o\">=<\/span> <span class=\"n\">json<\/span><span class=\"p\">.<\/span><span class=\"n\">dumps<\/span><span class=\"p\">(<\/span><span class=\"n\">unit_aa<\/span><span class=\"p\">)<\/span>\r\n<span class=\"n\">rr<\/span><span class=\"p\">.<\/span><span class=\"nb\">set<\/span><span class=\"p\">(<\/span><span class=\"n\">key_in<\/span><span class=\"p\">,<\/span> <span class=\"n\">json_str<\/span><span class=\"p\">)<\/span>\r\n<span class=\"c1\">#\r\n<\/span><span class=\"n\">sys<\/span><span class=\"p\">.<\/span><span class=\"n\">stderr<\/span><span class=\"p\">.<\/span><span class=\"n\">write<\/span><span class=\"p\">(<\/span><span class=\"s\">\"*** \u7d42\u4e86 ***<\/span><span class=\"se\">\\n<\/span><span class=\"s\">\"<\/span><span class=\"p\">)<\/span>\r\n<span class=\"c1\">#\r\n# ------------------------------------------------------------\r\n<\/span><\/code><\/pre>\n<p>\u5220\u9664<\/p>\n<pre class=\"post-pre\"><code><span class=\"c1\">#! \/usr\/bin\/python3\r\n# -*- coding: utf-8 -*-\r\n#\r\n#   redis_delete.py  t1854\r\n#\r\n#                   Apr\/24\/2018\r\n#\r\n<\/span><span class=\"kn\">import<\/span>  <span class=\"nn\">sys<\/span>\r\n<span class=\"kn\">import<\/span>  <span class=\"nn\">redis<\/span>\r\n<span class=\"c1\">#\r\n# ------------------------------------------------------------\r\n<\/span><span class=\"n\">sys<\/span><span class=\"p\">.<\/span><span class=\"n\">stderr<\/span><span class=\"p\">.<\/span><span class=\"n\">write<\/span><span class=\"p\">(<\/span><span class=\"s\">\"*** \u958b\u59cb ***<\/span><span class=\"se\">\\n<\/span><span class=\"s\">\"<\/span><span class=\"p\">)<\/span>\r\n<span class=\"c1\">#\r\n<\/span><span class=\"n\">key_in<\/span> <span class=\"o\">=<\/span> <span class=\"n\">sys<\/span><span class=\"p\">.<\/span><span class=\"n\">argv<\/span><span class=\"p\">[<\/span><span class=\"mi\">1<\/span><span class=\"p\">]<\/span>\r\n<span class=\"k\">print<\/span> <span class=\"p\">(<\/span><span class=\"s\">\"%s\"<\/span> <span class=\"o\">%<\/span> <span class=\"n\">key_in<\/span><span class=\"p\">)<\/span>\r\n<span class=\"c1\">#\r\n<\/span><span class=\"n\">rr<\/span> <span class=\"o\">=<\/span> <span class=\"n\">redis<\/span><span class=\"p\">.<\/span><span class=\"n\">Redis<\/span><span class=\"p\">(<\/span><span class=\"n\">host<\/span><span class=\"o\">=<\/span><span class=\"s\">'aaa-001.07abcd.0001.apne1.cache.amazonaws.com'<\/span><span class=\"p\">,<\/span> <span class=\"n\">port<\/span><span class=\"o\">=<\/span><span class=\"mi\">6379<\/span><span class=\"p\">,<\/span> <span class=\"n\">db<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span><span class=\"p\">)<\/span>\r\n<span class=\"c1\">#\r\n<\/span><span class=\"n\">str_key<\/span> <span class=\"o\">=<\/span> <span class=\"nb\">str<\/span><span class=\"p\">(<\/span><span class=\"n\">key_in<\/span><span class=\"p\">)<\/span>\r\n<span class=\"n\">rr<\/span><span class=\"p\">.<\/span><span class=\"n\">delete<\/span><span class=\"p\">(<\/span><span class=\"n\">str_key<\/span><span class=\"p\">)<\/span>\r\n<span class=\"c1\">#\r\n<\/span><span class=\"n\">sys<\/span><span class=\"p\">.<\/span><span class=\"n\">stderr<\/span><span class=\"p\">.<\/span><span class=\"n\">write<\/span><span class=\"p\">(<\/span><span class=\"s\">\"*** \u7d42\u4e86 ***<\/span><span class=\"se\">\\n<\/span><span class=\"s\">\"<\/span><span class=\"p\">)<\/span>\r\n<span class=\"c1\">#\r\n# ------------------------------------------------------------\r\n<\/span><\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u8fd9\u662f\u5173\u4e8e\u5982\u4f55\u5728Amazon Linux\u4e0a\u4f7f\u7528AWS\u7684ElasticCache Redis\u7684\u65b9\u6cd5\u3002 \u51c6\u5907\u73af\u5883 \u2013 [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-34010","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>\u5728 Amazon Linux \u4e0a\u4f7f\u7528 ElastiCache Redis - 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\/\u5728-amazon-linux-\u4e0a\u4f7f\u7528-elasticache-redis\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u5728 Amazon Linux \u4e0a\u4f7f\u7528 ElastiCache Redis\" \/>\n<meta property=\"og:description\" content=\"\u8fd9\u662f\u5173\u4e8e\u5982\u4f55\u5728Amazon Linux\u4e0a\u4f7f\u7528AWS\u7684ElasticCache Redis\u7684\u65b9\u6cd5\u3002 \u51c6\u5907\u73af\u5883 \u2013 [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/\u5728-amazon-linux-\u4e0a\u4f7f\u7528-elasticache-redis\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - Silicon Cloud\" \/>\n<meta property=\"article:published_time\" content=\"2023-11-03T18:02:02+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-05-04T07:03:59+00:00\" \/>\n<meta name=\"author\" content=\"\u79d1, \u9896\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"\u79d1, \u9896\" \/>\n\t<meta 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