{"id":33503,"date":"2023-08-14T04:50:22","date_gmt":"2023-01-12T10:55:09","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%9c%a8mac%e4%b8%8a%e4%bd%bf%e7%94%a8redis\/"},"modified":"2024-04-30T18:27:52","modified_gmt":"2024-04-30T10:27:52","slug":"%e5%9c%a8mac%e4%b8%8a%e4%bd%bf%e7%94%a8redis","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%9c%a8mac%e4%b8%8a%e4%bd%bf%e7%94%a8redis\/","title":{"rendered":"\u5728Mac\u4e0a\u4f7f\u7528Redis"},"content":{"rendered":"<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Redis\u3068\u306fNoSQL\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u4e00\u7a2e\u3068\u306e\u3053\u3068\u3067\u3059\u3002\u57fa\u672c\u30a4\u30f3\u30e1\u30e2\u30ea\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3068\u306e\u3053\u3068\u3002<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">python\u304b\u3089\u4f7f\u304a\u3046\u304b\u3068\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u307f\u307e\u3057\u305f\u3002<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\u3044\u3064\u3082\u306a\u304c\u3089\u524d\u6e96\u5099\u306a\u3057\u306e\u624b\u63a2\u308a\u3067\u3084\u3063\u3066\u307e\u3059\uff57<\/ul>\n<h2>\u5b89\u88c5\uff1a\u53ef\u4ee5\u4f7f\u7528brew\u3002<\/h2>\n<ul class=\"post-ul\">\u73fe\u6642\u70b9\u3067\u306e\u6700\u65b0\u7248\u304cbrew\u3067\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3067\u304d\u308b\u3088\u3046\u3067\u3059\u3002<\/ul>\n<pre class=\"post-pre\"><code>sh-3.2<span class=\"nv\">$ <\/span>brew info redis\r\nredis: stable 3.2.9 <span class=\"o\">(<\/span>bottled<span class=\"o\">)<\/span>, devel 4.0RC3, HEAD\r\nPersistent key-value database, with built-in net interface\r\n<blockquote class=\"wp-embedded-content\" data-secret=\"UDSG0Au8Ts\"><a href=\"https:\/\/redis.io\/\">Home<\/a><\/blockquote><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; clip: rect(1px, 1px, 1px, 1px);\" title=\"&#8220;Home&#8221; &#8212; Redis\" src=\"https:\/\/redis.io\/embed\/#?secret=IW7CpPNlkX#?secret=UDSG0Au8Ts\" data-secret=\"UDSG0Au8Ts\" width=\"500\" height=\"282\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe>\r\nNot installed\r\n<\/code><\/pre>\n<ul class=\"post-ul\">\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/ul>\n<pre class=\"post-pre\"><code>sh-3.2$ brew install redis\r\n==&gt; Downloading https:\/\/homebrew.bintray.com\/bottles\/redis-3.2.9.sierra.bottle.tar.gz\r\n######################################################################## 100.0%\r\n==&gt; Pouring redis-3.2.9.sierra.bottle.tar.gz\r\n==&gt; Using the sandbox\r\n==&gt; Caveats\r\nTo have launchd start redis now and restart at login:\r\n  brew services start redis\r\nOr, if you don't want\/need a background service you can just run:\r\n  redis-server \/usr\/local\/etc\/redis.conf\r\n==&gt; Summary\r\n?  \/usr\/local\/Cellar\/redis\/3.2.9: 13 files, 1.7MB\r\n<\/code><\/pre>\n<h2>\u5f00\u52a8<\/h2>\n<ul class=\"post-ul\">redis-server\u30b3\u30de\u30f3\u30c9\u3067\u8d77\u52d5\u3067\u304d\u308b\u305d\u3046\u306a\u3002<\/ul>\n<pre class=\"post-pre\"><code>sh-3.2$ which redis-server\r\n\/usr\/local\/bin\/redis-server\r\nsh-3.2$ redis-server\r\n5577:C 02 Jul 00:00:40.715 # Warning: no config file specified, using the default config. In order to specify a config file use redis-server \/path\/to\/redis.conf\r\n5577:M 02 Jul 00:00:40.716 * Increased maximum number of open files to 10032 (it was originally set to 4864).\r\n                _._\r\n           _.-``__ ''-._\r\n      _.-``    `.  `_.  ''-._           Redis 3.2.9 (00000000\/0) 64 bit\r\n  .-`` .-```.  ```\\\/    _.,_ ''-._\r\n (    '      ,       .-`  | `,    )     Running in standalone mode\r\n |`-._`-...-` __...-.``-._|'` _.-'|     Port: 6379\r\n |    `-._   `._    \/     _.-'    |     PID: 5577\r\n  `-._    `-._  `-.\/  _.-'    _.-'\r\n |`-._`-._    `-.__.-'    _.-'_.-'|\r\n |    `-._`-._        _.-'_.-'    |           http:\/\/redis.io\r\n  `-._    `-._`-.__.-'_.-'    _.-'\r\n |`-._`-._    `-.__.-'    _.-'_.-'|\r\n |    `-._`-._        _.-'_.-'    |\r\n  `-._    `-._`-.__.-'_.-'    _.-'\r\n      `-._    `-.__.-'    _.-'\r\n          `-._        _.-'\r\n              `-.__.-'\r\n\r\n5577:M 02 Jul 00:00:40.717 # Server started, Redis version 3.2.9\r\n5577:M 02 Jul 00:00:40.717 * The server is now ready to accept connections on port 6379\r\n<\/code><\/pre>\n<ul class=\"post-ul\">6379 \u30dd\u30fc\u30c8\u3067\u8d77\u52d5\u3057\u305f\u3063\u307d\u3044\u3002<\/ul>\n<h2>\u8bd5\u7740\u8fde\u63a5\u4e00\u4e0b\u3002<\/h2>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">telnet \u3067\u3082\u4f7f\u3048\u305fwww<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\u3061\u306a\u307f\u306bquit\u3067\u629c\u3051\u3089\u308c\u307e\u3059\u3002<\/ul>\n<pre class=\"post-pre\"><code>sh-3.2<span class=\"nv\">$ <\/span>telnet localhost 6379\r\nTrying ::1...\r\nConnected to localhost.\r\nEscape character is <span class=\"s1\">'^]'<\/span><span class=\"nb\">.<\/span>\r\n<span class=\"nb\">set <\/span>foo bar\r\n+OK\r\nget foo\r\n<span class=\"nv\">$3<\/span>\r\nbar\r\n<\/code><\/pre>\n<ul class=\"post-ul\">redis-cli\u3067\u3064\u306a\u3052\u3066\u307f\u307e\u3059\u3002<\/ul>\n<pre class=\"post-pre\"><code>sh-3.2<span class=\"nv\">$ <\/span>redis-cli\r\n127.0.0.1:6379&gt; <span class=\"nb\">set <\/span>foo bar\r\nOK\r\n127.0.0.1:6379&gt; get foo\r\n<span class=\"s2\">\"bar\"<\/span>\r\n<\/code><\/pre>\n<ul class=\"post-ul\">\u30e8\u30e6\u30fc\u3067\u3059\u306d\u3002<\/ul>\n<h2>\u6211\u8bd5\u8bd5\u628a\u670d\u52a1\u5668\u5173\u6389\u3002<\/h2>\n<ul class=\"post-ul\">redis-server\u3092\u6b62\u3081\u307e\u3057\u305f\u3002<\/ul>\n<pre class=\"post-pre\"><code>5577:signal-handler <span class=\"o\">(<\/span>1498921932<span class=\"o\">)<\/span> Received SIGINT scheduling shutdown...\r\n5577:M 02 Jul 00:12:12.118 <span class=\"c\"># User requested shutdown...<\/span>\r\n5577:M 02 Jul 00:12:12.118 <span class=\"k\">*<\/span> Saving the final RDB snapshot before exiting.\r\n5577:M 02 Jul 00:12:12.119 <span class=\"k\">*<\/span> DB saved on disk\r\n5577:M 02 Jul 00:12:12.120 <span class=\"c\"># Redis is now ready to exit, bye bye...<\/span>\r\nsh-3.2<span class=\"err\">$<\/span>\r\n<\/code><\/pre>\n<ul class=\"post-ul\">redis-cli\u3082\u63a5\u7d9a\u3067\u304d\u307e\u305b\u3093\u3002<\/ul>\n<pre class=\"post-pre\"><code>127.0.0.1:6379&gt; get foo\r\nCould not connect to Redis at 127.0.0.1:6379: Connection refused\r\n<\/code><\/pre>\n<h2>\u5c1d\u8bd5\u91cd\u65b0\u542f\u52a8\u670d\u52a1\u5668\u3002<\/h2>\n<ul class=\"post-ul\">\u518d\u5ea6redis-server\u3092\u518d\u8d77\u52d5\u3057\u3066redis-cli\u3067\u78ba\u8a8d\u3057\u3066\u307f\u307e\u3059\u3002<\/ul>\n<pre class=\"post-pre\"><code>not connected&gt; get foo\r\n<span class=\"s2\">\"bar\"<\/span>\r\n127.0.0.1:6379&gt;\r\n<\/code><\/pre>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u3042\u308c\uff1f\u30a4\u30f3\u30e1\u30e2\u30ea\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3058\u3083\u306a\u304b\u3063\u305f\u306e\uff1f\u30c7\u30fc\u30bf\u6b8b\u3063\u3066\u307e\u3057\u305f\u3002<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">wikipedia\u306e\u8aac\u660e\u3092\u307f\u308b\u3068\u30c7\u30d5\u30a9\u30eb\u30c82\u79d2\u304a\u304d\u306b\u30d5\u30a1\u30a4\u30eb\u306b\u66f8\u304d\u8fbc\u3093\u3067\u308b\u3068\u304b\u3002<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\u7d30\u304b\u304f\u306fredis-server \/usr\/local\/etc\/redis.conf`\u306a\u3069\u3067\u8d77\u52d5\u3059\u308b\u969b\u306e.conf\u3092\u8abf\u3079\u305f\u307b\u3046\u304c\u826f\u3055\u305d\u3046\u3067\u3059\u306d\u3002<\/ul>\n<h2>\u4ecePython\u4e2d\u4f7f\u7528\u3002<\/h2>\n<ul class=\"post-ul\">\u672c\u984c\u3067\u3059\u3002<\/ul>\n<h3>\u6a21\u5757\u5b89\u88c5<\/h3>\n<ul class=\"post-ul\">redis\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u307e\u3059\u3002<\/ul>\n<pre class=\"post-pre\"><code>sh-3.2<span class=\"nv\">$ <\/span>pip <span class=\"nb\">install <\/span>redis\r\nCollecting redis\r\n  Downloading redis-2.10.5-py2.py3-none-any.whl <span class=\"o\">(<\/span>60kB<span class=\"o\">)<\/span>\r\n    100% |\u2588\u2588\u2588\u2588\u2588\u2588\u2588\u2588\u2588\u2588\u2588\u2588\u2588\u2588\u2588\u2588\u2588\u2588\u2588\u2588\u2588\u2588\u2588\u2588\u2588\u2588\u2588\u2588\u2588\u2588\u2588\u2588| 61kB 364kB\/s\r\nInstalling collected packages: redis\r\nSuccessfully\r\n<\/code><\/pre>\n<h3>Python\u7a0b\u5e8f<\/h3>\n<ul class=\"post-ul\">\u3053\u3093\u306a\u30d7\u30ed\u30b0\u30e9\u30e0\u306b\u3057\u3066\u307f\u307e\u3057\u305f\u3002<\/ul>\n<pre class=\"post-pre\"><code><span class=\"kn\">import<\/span> <span class=\"nn\">os<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">sys<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">redis<\/span>\r\n\r\n<span class=\"c1\"># \u63a5\u7d9a\u30d1\u30b9\u3001\u74b0\u5883\u5909\u6570\u306b\u3042\u308c\u3070\u305d\u308c\u512a\u5148\r\n<\/span><span class=\"n\">REDIS_URL<\/span> <span class=\"o\">=<\/span> <span class=\"n\">os<\/span><span class=\"p\">.<\/span><span class=\"n\">environ<\/span><span class=\"p\">.<\/span><span class=\"n\">get<\/span><span class=\"p\">(<\/span><span class=\"s\">'REDIS_URL'<\/span><span class=\"p\">)<\/span> <span class=\"k\">if<\/span> <span class=\"n\">os<\/span><span class=\"p\">.<\/span><span class=\"n\">environ<\/span><span class=\"p\">.<\/span><span class=\"n\">get<\/span><span class=\"p\">(<\/span>\r\n    <span class=\"s\">'REDIS_URL'<\/span><span class=\"p\">)<\/span> <span class=\"o\">!=<\/span> <span class=\"bp\">None<\/span> <span class=\"k\">else<\/span> <span class=\"s\">'redis:\/\/localhost:6379'<\/span>\r\n<span class=\"c1\"># \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u6307\u5b9a\r\n<\/span><span class=\"n\">DATABASE_INDEX<\/span> <span class=\"o\">=<\/span> <span class=\"mi\">1<\/span>  <span class=\"c1\"># 0\u3058\u3083\u306a\u304f\u3042\u3048\u30661\r\n<\/span>\r\n<span class=\"c1\"># \u30b3\u30cd\u30af\u30b7\u30e7\u30f3\u30d7\u30fc\u30eb\u304b\u3089\uff11\u3064\u53d6\u5f97\r\n<\/span><span class=\"n\">pool<\/span> <span class=\"o\">=<\/span> <span class=\"n\">redis<\/span><span class=\"p\">.<\/span><span class=\"n\">ConnectionPool<\/span><span class=\"p\">.<\/span><span class=\"n\">from_url<\/span><span class=\"p\">(<\/span><span class=\"n\">REDIS_URL<\/span><span class=\"p\">,<\/span> <span class=\"n\">db<\/span><span class=\"o\">=<\/span><span class=\"n\">DATABASE_INDEX<\/span><span class=\"p\">)<\/span>\r\n<span class=\"c1\"># \u30b3\u30cd\u30af\u30b7\u30e7\u30f3\u3092\u5229\u7528\r\n<\/span><span class=\"n\">r<\/span> <span class=\"o\">=<\/span> <span class=\"n\">redis<\/span><span class=\"p\">.<\/span><span class=\"n\">StrictRedis<\/span><span class=\"p\">(<\/span><span class=\"n\">connection_pool<\/span><span class=\"o\">=<\/span><span class=\"n\">pool<\/span><span class=\"p\">)<\/span>\r\n\r\n<span class=\"c1\"># \u63a5\u7d9a\u30a8\u30e9\u30fc\u304c\u3042\u308c\u3070\u7d42\u4e86\r\n<\/span><span class=\"k\">try<\/span><span class=\"p\">:<\/span>\r\n    <span class=\"k\">print<\/span><span class=\"p\">(<\/span><span class=\"s\">'DB size : '<\/span> <span class=\"o\">+<\/span> <span class=\"nb\">str<\/span><span class=\"p\">(<\/span><span class=\"n\">r<\/span><span class=\"p\">.<\/span><span class=\"n\">dbsize<\/span><span class=\"p\">()))<\/span>\r\n<span class=\"k\">except<\/span> <span class=\"nb\">Exception<\/span> <span class=\"k\">as<\/span> <span class=\"n\">e<\/span><span class=\"p\">:<\/span>\r\n    <span class=\"k\">print<\/span><span class=\"p\">(<\/span><span class=\"nb\">type<\/span><span class=\"p\">(<\/span><span class=\"n\">e<\/span><span class=\"p\">))<\/span>\r\n    <span class=\"n\">sys<\/span><span class=\"p\">.<\/span><span class=\"nb\">exit<\/span><span class=\"p\">()<\/span>\r\n\r\n<span class=\"c1\"># \u8a2d\u5b9a\u3057\u305f\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u524a\u9664\r\n<\/span><span class=\"n\">r<\/span><span class=\"p\">.<\/span><span class=\"n\">flushdb<\/span><span class=\"p\">()<\/span>\r\n\r\n<span class=\"c1\"># \u30ad\u30fc\u306e\u767b\u9332 \u98db\u3073\u98db\u3073\r\n<\/span><span class=\"k\">for<\/span> <span class=\"n\">i<\/span> <span class=\"ow\">in<\/span> <span class=\"nb\">range<\/span><span class=\"p\">(<\/span><span class=\"mi\">5<\/span><span class=\"p\">):<\/span>\r\n    <span class=\"n\">r<\/span><span class=\"p\">.<\/span><span class=\"nb\">set<\/span><span class=\"p\">(<\/span><span class=\"s\">'key'<\/span> <span class=\"o\">+<\/span> <span class=\"nb\">str<\/span><span class=\"p\">(<\/span><span class=\"n\">i<\/span> <span class=\"o\">*<\/span> <span class=\"mi\">2<\/span><span class=\"p\">),<\/span> <span class=\"p\">{<\/span><span class=\"s\">'val'<\/span><span class=\"p\">:<\/span> <span class=\"s\">'val'<\/span> <span class=\"o\">+<\/span> <span class=\"nb\">str<\/span><span class=\"p\">(<\/span><span class=\"n\">i<\/span><span class=\"p\">)})<\/span>\r\n\r\n<span class=\"c1\"># \u30ad\u30fc\u306e\u53c2\u7167\r\n<\/span><span class=\"k\">for<\/span> <span class=\"n\">i<\/span> <span class=\"ow\">in<\/span> <span class=\"nb\">range<\/span><span class=\"p\">(<\/span><span class=\"mi\">10<\/span><span class=\"p\">):<\/span>\r\n    <span class=\"n\">key<\/span> <span class=\"o\">=<\/span> <span class=\"s\">'key'<\/span> <span class=\"o\">+<\/span> <span class=\"nb\">str<\/span><span class=\"p\">(<\/span><span class=\"n\">i<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"k\">print<\/span><span class=\"p\">(<\/span><span class=\"n\">key<\/span> <span class=\"o\">+<\/span> <span class=\"s\">' \u2192 '<\/span> <span class=\"o\">+<\/span> <span class=\"nb\">str<\/span><span class=\"p\">(<\/span><span class=\"n\">r<\/span><span class=\"p\">.<\/span><span class=\"n\">get<\/span><span class=\"p\">(<\/span><span class=\"n\">key<\/span><span class=\"p\">)))<\/span>\r\n\r\n<span class=\"c1\"># \u30ad\u30fc\u4e00\u89a7\r\n<\/span><span class=\"k\">print<\/span><span class=\"p\">(<\/span><span class=\"n\">r<\/span><span class=\"p\">.<\/span><span class=\"n\">keys<\/span><span class=\"p\">())<\/span>\r\n<\/code><\/pre>\n<ul class=\"post-ul\">\u5b9f\u884c<\/ul>\n<pre class=\"post-pre\"><code>sh-3.2<span class=\"nv\">$ <\/span>python redis-test.py\r\nkey0 \u2192 b<span class=\"s2\">\"{'val': 'val0'}\"<\/span>\r\nkey1 \u2192 None\r\nkey2 \u2192 b<span class=\"s2\">\"{'val': 'val1'}\"<\/span>\r\nkey3 \u2192 None\r\nkey4 \u2192 b<span class=\"s2\">\"{'val': 'val2'}\"<\/span>\r\nkey5 \u2192 None\r\nkey6 \u2192 b<span class=\"s2\">\"{'val': 'val3'}\"<\/span>\r\nkey7 \u2192 None\r\nkey8 \u2192 b<span class=\"s2\">\"{'val': 'val4'}\"<\/span>\r\nkey9 \u2192 None\r\n<span class=\"o\">[<\/span>b<span class=\"s1\">'key0'<\/span>, b<span class=\"s1\">'key4'<\/span>, b<span class=\"s1\">'key2'<\/span>, b<span class=\"s1\">'key6'<\/span>, b<span class=\"s1\">'key8'<\/span><span class=\"o\">]<\/span>\r\n<\/code><\/pre>\n<ul class=\"post-ul\">\u7c21\u5358\u3067\u3057\u305f\u3002<\/ul>\n<h2>\u6211\u5728\u5149\u76d8\u4e0a\u8fdb\u884c\u4e86\u5199\u5165\u64cd\u4f5c\u3002<\/h2>\n<ul class=\"post-ul\">\u30b5\u30fc\u30d0\u30fc\u306e\u30ed\u30b0\u3092\u307f\u3066\u307f\u308b\u3068\u30c7\u30a3\u30b9\u30af\u306b\u66f8\u304d\u8fbc\u307f\u51e6\u7406\u3092\u3057\u3066\u307e\u3044\u3057\u305f\u3002<\/ul>\n<pre class=\"post-pre\"><code>6274:M 02 Jul 01:01:04.088 <span class=\"k\">*<\/span> 10000 changes <span class=\"k\">in <\/span>60 seconds. Saving...\r\n6274:M 02 Jul 01:01:04.088 <span class=\"k\">*<\/span> Background saving started by pid 8407\r\n8407:C 02 Jul 01:01:04.728 <span class=\"k\">*<\/span> DB saved on disk\r\n<\/code><\/pre>\n<h2>\u6570\u636e\u5e93\u7684\u6307\u5b9a\u548c\u5207\u6362<\/h2>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u30c6\u30fc\u30d6\u30eb\u3068\u3044\u3046\u304b\u30b9\u30ad\u30fc\u30de\u307f\u305f\u3044\u306a\u306e\u533a\u5206\u3051\u3082\u3067\u304d\u307e\u3059\u3002<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30b5\u30f3\u30d7\u30eb\u30bd\u30fc\u30b9\u306edb=DATABASE_INDEX\u3067\u3059\u306d\u3002<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u304b\u3089\u6307\u5b9a\u3059\u308b\u3068\u304d\u306fredis-cli -n \u756a\u53f7\u304b\u3001\u30b3\u30de\u30f3\u30c9\u306e\u4e2d\u3067SELECT \u756a\u53f7\u3067\u5207\u308a\u66ff\u3048\u3089\u308c\u308b\u3088\u3046\u3067\u3059\u3002<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\u30b5\u30f3\u30d7\u30eb\u30d7\u30ed\u30b0\u30e9\u30e0\u5b9f\u884c\u5f8c\u306b\u8a66\u3057\u3066\u307f\u307e\u3059\u3002<\/ul>\n<pre class=\"post-pre\"><code>sh-3.2<span class=\"nv\">$ <\/span>redis-cli\r\n127.0.0.1:6379&gt; dbsize\r\n<span class=\"o\">(<\/span>integer<span class=\"o\">)<\/span> 0                   <span class=\"nt\">---<\/span> DB <span class=\"o\">=<\/span> 0 \u306e\u4ef6\u6570\u306f\u7a7a\r\n127.0.0.1:6379&gt; SELECT 1      <span class=\"nt\">---<\/span> DB <span class=\"o\">=<\/span> 1 \u306b\u5207\u308a\u66ff\u3048\r\nOK\r\n127.0.0.1:6379[1]&gt; dbsize\r\n<span class=\"o\">(<\/span>integer<span class=\"o\">)<\/span> 5                   <span class=\"nt\">---<\/span> DB <span class=\"o\">=<\/span> 0 \u306e\u4ef6\u6570\u306f5\u4ef6\r\n127.0.0.1:6379[1]&gt; keys <span class=\"k\">*<\/span>     <span class=\"nt\">---<\/span> \u30ad\u30fc\u4e00\u89a7\r\n1<span class=\"o\">)<\/span> <span class=\"s2\">\"key0\"<\/span>\r\n2<span class=\"o\">)<\/span> <span class=\"s2\">\"key4\"<\/span>\r\n3<span class=\"o\">)<\/span> <span class=\"s2\">\"key2\"<\/span>\r\n4<span class=\"o\">)<\/span> <span class=\"s2\">\"key6\"<\/span>\r\n5<span class=\"o\">)<\/span> <span class=\"s2\">\"key8\"<\/span>\r\n127.0.0.1:6379[1]&gt;\r\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Redis\u3068\u306fNoSQL\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u4e00\u7a2e\u3068\u306e\u3053\u3068\u3067\u3059\u3002\u57fa\u672c\u30a4\u30f3\u30e1\u30e2\u30ea\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3068\u306e\u3053\u3068\u3002 &nbsp; p [&hellip;]<\/p>\n","protected":false},"author":10,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-33503","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>\u5728Mac\u4e0a\u4f7f\u7528Redis - 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\/\u5728mac\u4e0a\u4f7f\u7528redis\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u5728Mac\u4e0a\u4f7f\u7528Redis\" \/>\n<meta property=\"og:description\" content=\"Redis\u3068\u306fNoSQL\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u4e00\u7a2e\u3068\u306e\u3053\u3068\u3067\u3059\u3002\u57fa\u672c\u30a4\u30f3\u30e1\u30e2\u30ea\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3068\u306e\u3053\u3068\u3002 &nbsp; 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