{"id":111,"date":"2023-04-01T06:57:27","date_gmt":"2022-11-19T17:49:26","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/index.php\/2023\/11\/30\/%e5%a6%82%e4%bd%95%e5%9c%a8redis%e4%b8%ad%e7%ae%a1%e7%90%86%e9%9b%86%e5%90%88\/"},"modified":"2025-08-01T00:07:59","modified_gmt":"2025-07-31T16:07:59","slug":"%e5%a6%82%e4%bd%95%e5%9c%a8redis%e4%b8%ad%e7%ae%a1%e7%90%86%e9%9b%86%e5%90%88","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%a6%82%e4%bd%95%e5%9c%a8redis%e4%b8%ad%e7%ae%a1%e7%90%86%e9%9b%86%e5%90%88\/","title":{"rendered":"Redis\u96c6\u5408\u7ba1\u7406\uff1a\u9ad8\u6548\u5b58\u50a8\u4e0e\u64cd\u4f5c\u6307\u5357"},"content":{"rendered":"<h3>\u7b80\u4ecb<\/h3>\n<p>Redis\u662f\u4e00\u4e2a\u5f00\u6e90\u7684\u5185\u5b58\u952e\u503c\u6570\u636e\u5b58\u50a8\u7cfb\u7edf\u3002\u5728Redis\u4e2d\uff0c\u96c6\u5408\u662f\u4ee5\u7ed9\u5b9a\u952e\u5b58\u50a8\u7684\u5b57\u7b26\u4e32\u7684\u65e0\u5e8f\u96c6\u5408\u3002\u5728\u96c6\u5408\u4e2d\uff0c\u6bcf\u4e2a\u8bb0\u5f55\u503c\u88ab\u79f0\u4e3a\u6210\u5458\u3002\u4e0e\u5217\u8868\u4e0d\u540c\uff0c\u96c6\u5408\u662f\u65e0\u5e8f\u7684\uff0c\u5e76\u4e14\u4e0d\u5141\u8bb8\u91cd\u590d\u7684\u503c\u3002<\/p>\n<p>\u672c\u6559\u7a0b\u5c06\u8be6\u7ec6\u89e3\u91ca\u5982\u4f55\u5728Redis\u4e2d\u521b\u5efa\u96c6\u5408\u3001\u68c0\u7d22\u548c\u5220\u9664\u96c6\u5408\u6210\u5458\uff0c\u4ee5\u53ca\u6bd4\u8f83\u4e0d\u540c\u96c6\u5408\u4e2d\u7684\u6210\u5458\u3002<\/p>\n<h4>\u5982\u4f55\u4f7f\u7528\u672c\u6307\u5357<\/h4>\n<p>\u672c\u6307\u5357\u4ee5\u81ea\u5305\u542b\u793a\u4f8b\u7684\u5907\u5fd8\u5f55\u5f62\u5f0f\u7f16\u5199\u3002\u6211\u4eec\u9f13\u52b1\u60a8\u76f4\u63a5\u8df3\u8f6c\u5230\u4e0e\u60a8\u5373\u5c06\u5b8c\u6210\u7684\u4efb\u52a1\u76f8\u5173\u7684\u90e8\u5206\u3002<\/p>\n<p>\u672c\u6307\u5357\u4e2d\u5c55\u793a\u7684\u547d\u4ee4\u5728\u8fd0\u884cRedis 6.0.16\u7248\u672c\u7684Ubuntu 22.04\u670d\u52a1\u5668\u4e0a\u8fdb\u884c\u4e86\u6d4b\u8bd5\u3002\u8981\u521b\u5efa\u7c7b\u4f3c\u7684\u73af\u5883\uff0c\u60a8\u53ef\u4ee5\u6309\u7167\u6211\u4eec\u5173\u4e8e\u5982\u4f55\u5728Ubuntu 22.04\u4e0a\u5b89\u88c5\u548c\u4fdd\u62a4Redis\u7684\u6307\u5357\u4e2d\u7684\u7b2c\u4e00\u6b65\u8fdb\u884c\u64cd\u4f5c\u3002\u6211\u4eec\u5c06\u901a\u8fc7<code>redis-cli<\/code>\uff08Redis\u547d\u4ee4\u884c\u754c\u9762\uff09\u8fd0\u884c\u8fd9\u4e9b\u547d\u4ee4\u6765\u6f14\u793a\u5176\u884c\u4e3a\u3002\u5982\u679c\u60a8\u4f7f\u7528\u7684\u662f\u4e0d\u540c\u7684Redis\u63a5\u53e3\uff0c\u6bd4\u5982Redli\uff0c\u67d0\u4e9b\u547d\u4ee4\u7684\u786e\u5207\u8f93\u51fa\u53ef\u80fd\u4f1a\u6709\u6240\u4e0d\u540c\u3002<\/p>\n<p>\u6b64\u5916\uff0c\u60a8\u4e5f\u53ef\u4ee5\u63d0\u4f9b\u4e00\u4e2a\u6258\u7ba1\u7684Redis\u6570\u636e\u5e93\u5b9e\u4f8b\u6765\u6d4b\u8bd5\u8fd9\u4e9b\u547d\u4ee4\uff0c\u4f46\u8bf7\u6ce8\u610f\uff0c\u6839\u636e\u6570\u636e\u5e93\u63d0\u4f9b\u5546\u5141\u8bb8\u7684\u63a7\u5236\u7ea7\u522b\uff0c\u672c\u6307\u5357\u4e2d\u7684\u67d0\u4e9b\u6307\u4ee4\u53ef\u80fd\u65e0\u6cd5\u6b63\u5e38\u5de5\u4f5c\u3002\u8981\u63d0\u4f9bSilicon Cloud\u6258\u7ba1\u6570\u636e\u5e93\uff0c\u8bf7\u6309\u7167\u6211\u4eec\u7684\u6258\u7ba1\u6570\u636e\u5e93\u4ea7\u54c1\u6587\u6863\u8fdb\u884c\u64cd\u4f5c\u3002\u7136\u540e\uff0c\u60a8\u5fc5\u987b\u5b89\u88c5Redli\u6216\u8bbe\u7f6e\u4e00\u4e2aTLS\u96a7\u9053\u4ee5\u901a\u8fc7TLS\u8fde\u63a5\u5230\u6258\u7ba1\u6570\u636e\u5e93\u3002<\/p>\n<h2>\u521b\u5efa\u96c6\u5408<\/h2>\n<p>\u4f7f\u7528<code>sadd<\/code>\u547d\u4ee4\uff0c\u60a8\u53ef\u4ee5\u521b\u5efa\u4e00\u4e2a\u96c6\u5408\u5e76\u5c06\u4e00\u4e2a\u6216\u591a\u4e2a\u6210\u5458\u6dfb\u52a0\u8fdb\u53bb\u3002\u4e0b\u9762\u7684\u4f8b\u5b50\u4f1a\u5728\u4e00\u4e2a\u540d\u4e3a<code>key_horror<\/code>\u7684\u952e\u4e0a\u521b\u5efa\u4e00\u4e2a\u96c6\u5408\uff0c\u5e76\u6dfb\u52a0\u6210\u5458\u201cFrankenstein\u201d\u548c\u201cGodzilla\u201d\u3002<\/p>\n<pre class=\"post-pre\"><code><ol><li data-prefix=\"127.0.0.1:6379&gt;\">sadd key_horror \"Frankenstein\" \"Godzilla\"<\/li><\/ol><\/code><\/pre>\n<p>\u5982\u679c\u6210\u529f\uff0c<code>sadd<\/code>\u5c06\u8fd4\u56de\u4e00\u4e2a\u6574\u6570\uff0c\u663e\u793a\u5b83\u5411\u96c6\u5408\u4e2d\u6dfb\u52a0\u4e86\u591a\u5c11\u4e2a\u6210\u5458\u3002<\/p>\n<div class=\"secondary-code-label\" title=\"Output\">Output<\/p>\n<pre class=\"post-pre\"><code>(integer) 2<\/code><\/pre>\n<\/div>\n<p>\u5982\u679c\u60a8\u5c1d\u8bd5\u5c06\u4e00\u4e2a\u96c6\u5408\u7684\u6210\u5458\u6dfb\u52a0\u5230\u5df2\u7ecf\u6301\u6709\u975e\u96c6\u5408\u503c\u7684\u952e\u4e2d\uff0c\u5b83\u5c06\u8fd4\u56de\u4e00\u4e2a\u9519\u8bef\u3002\u4ee5\u4e0b\u4ee3\u7801\u5757\u4e2d\u7684\u7b2c\u4e00\u4e2a\u547d\u4ee4\u521b\u5efa\u4e86\u4e00\u4e2a\u540d\u4e3a<code>key_action<\/code>\u7684\u5217\u8868\uff0c\u5176\u4e2d\u5305\u542b\u4e00\u4e2a\u5143\u7d20\u201cShaft\u201d\u3002<\/p>\n<pre class=\"post-pre\"><code><ol><li data-prefix=\"127.0.0.1:6379&gt;\">rpush key_action \"Shaft\"<\/li><\/ol><\/code><\/pre>\n<p>\u4e0b\u4e00\u4e2a\u547d\u4ee4\u5c1d\u8bd5\u5c06\u4e00\u4e2a\u96c6\u5408\u6210\u5458\u201cShane\u201d\u6dfb\u52a0\u5230\u5217\u8868\u4e2d\uff0c\u4f46\u7531\u4e8e\u6570\u636e\u7c7b\u578b\u51b2\u7a81\u800c\u5bfc\u81f4\u9519\u8bef\u3002<\/p>\n<pre class=\"post-pre\"><code><ol><li data-prefix=\"127.0.0.1:6379&gt;\">sadd key_action \"Shane\"<\/li><\/ol><\/code><\/pre>\n<div class=\"secondary-code-label\" title=\"Output\">Output<\/p>\n<pre class=\"post-pre\"><code>(error) WRONGTYPE Operation against a key holding the wrong kind of value<\/code><\/pre>\n<\/div>\n<p>\u8bf7\u6ce8\u610f\uff0c\u96c6\u5408\u4e2d\u4e0d\u5141\u8bb8\u51fa\u73b0\u76f8\u540c\u7684\u6210\u5458\u8d85\u8fc7\u4e00\u4e2a\u3002<\/p>\n<pre class=\"post-pre\"><code><ol><li data-prefix=\"127.0.0.1:6379&gt;\">sadd key_comedy \"It's\" \"A\" \"Mad\" \"Mad\" \"Mad\" \"Mad\" \"Mad\" \"World\"<\/li><\/ol><\/code><\/pre>\n<div class=\"secondary-code-label\" title=\"Output\">Output<\/p>\n<pre class=\"post-pre\"><code>(integer) 4<\/code><\/pre>\n<\/div>\n<p>\u5c3d\u7ba1\u8be5<code>sadd<\/code>\u547d\u4ee4\u6307\u5b9a\u4e86\u516b\u4e2a\u6210\u5458\uff0c\u4f46\u5b83\u4f1a\u4e22\u5f03\u56db\u4e2a\u91cd\u590d\u7684\u201cMad\u201d\u6210\u5458\uff0c\u56e0\u6b64\u6700\u7ec8\u96c6\u5408\u7684\u5927\u5c0f\u662f\u56db\u3002<\/p>\n<h2>\u4ece\u96c6\u5408\u4e2d\u83b7\u53d6\u6210\u5458<\/h2>\n<p>\u5728\u672c\u8282\u4e2d\uff0c\u6211\u4eec\u5c06\u56de\u987e\u4e00\u4e9b\u8fd4\u56de\u6709\u5173\u96c6\u5408\u6210\u5458\u4fe1\u606f\u7684Redis\u547d\u4ee4\u3002\u4e3a\u4e86\u7ec3\u4e60\u6240\u8ff0\u7684\u547d\u4ee4\uff0c\u8bf7\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\uff0c\u5b83\u5c06\u5728\u540d\u4e3a<code>key_stooges<\/code>\u7684\u952e\u4e0a\u521b\u5efa\u4e00\u4e2a\u5305\u542b\u516d\u4e2a\u6210\u5458\u7684\u96c6\u5408\u3002<\/p>\n<pre class=\"post-pre\"><code><ol><li data-prefix=\"127.0.0.1:6379&gt;\">sadd key_stooges \"Moe\" \"Larry\" \"Curly\" \"Shemp\" \"Joe\" \"Curly Joe\"<\/li><\/ol><\/code><\/pre>\n<p>\u8981\u8fd4\u56de\u96c6\u5408\u4e2d\u7684\u6bcf\u4e2a\u6210\u5458\uff0c\u8fd0\u884c<code>smembers<\/code>\u547d\u4ee4\uff0c\u7136\u540e\u8ddf\u4e0a\u4f60\u60f3\u8981\u68c0\u67e5\u7684\u952e\u3002<\/p>\n<pre class=\"post-pre\"><code><ol><li data-prefix=\"127.0.0.1:6379&gt;\">smembers key_stooges<\/li><\/ol><\/code><\/pre>\n<div class=\"secondary-code-label\" title=\"Output\">Output<\/p>\n<pre class=\"post-pre\"><code>1) \"Curly\" 2) \"Moe\" 3) \"Larry\" 4) \"Shemp\" 5) \"Curly Joe\" 6) \"Joe\"<\/code><\/pre>\n<\/div>\n<p>\u4f7f\u7528<code>sismember<\/code>\u547d\u4ee4\u6765\u68c0\u67e5\u7279\u5b9a\u7684\u503c\u662f\u5426\u662f\u96c6\u5408\u7684\u6210\u5458\u3002<\/p>\n<pre class=\"post-pre\"><code><ol><li data-prefix=\"127.0.0.1:6379&gt;\">sismember key_stooges \"Harpo\"<\/li><\/ol><\/code><\/pre>\n<p>\u5982\u679c\u5143\u7d20\u201cHarpo\u201d\u662f<code>key_stooges<\/code>\u96c6\u5408\u7684\u6210\u5458\uff0c\u5219<code>sismember<\/code>\u51fd\u6570\u5c06\u8fd4\u56de1\u3002\u5426\u5219\uff0c\u5c06\u8fd4\u56de0\u3002<\/p>\n<div class=\"secondary-code-label\" title=\"Output\">Output<\/p>\n<pre class=\"post-pre\"><code>(integer) 0<\/code><\/pre>\n<\/div>\n<p>\u8981\u786e\u8ba4\u7ed9\u5b9a\u96c6\u5408\u4e2d\u7684\u6210\u5458\u6570\u91cf\uff08\u6362\u53e5\u8bdd\u8bf4\uff0c\u627e\u5230\u7ed9\u5b9a\u96c6\u5408\u7684\u57fa\u6570\uff09\uff0c\u8fd0\u884c<code>scard<\/code>\u3002<\/p>\n<pre class=\"post-pre\"><code><ol><li data-prefix=\"127.0.0.1:6379&gt;\">scard key_stooges<\/li><\/ol><\/code><\/pre>\n<p>\u8fd9\u662f\u6587\u7ae0\u300a\u5982\u4f55\u5728Redis\u4e2d\u7ba1\u7406\u96c6\u5408\u300b\u7684\u7b2c2\u90e8\u5206\uff08\u51713\u90e8\u5206\uff09\u3002<\/p>\n<pre class=\"post-pre\"><code>(integer) 6<\/code><\/pre>\n<p>\u8981\u4ece\u96c6\u5408\u4e2d\u8fd4\u56de\u4e00\u4e2a\u968f\u673a\u5143\u7d20\uff0c\u8bf7\u8fd0\u884c<code>SRANDMEMBER<\/code>\u547d\u4ee4\u3002<\/p>\n<pre class=\"post-pre\"><code><ol>\r\n \t<li data-prefix=\"127.0.0.1:6379&gt;\">SRANDMEMBER key_stooges<\/li>\r\n<\/ol><\/code><\/pre>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<div class=\"secondary-code-label\" title=\"Output\">Output<\/div>\n<pre class=\"post-pre\"><code>\"Larry\"<\/code><\/pre>\n<p>\u8981\u4ece\u4e00\u4e2a\u96c6\u5408\u4e2d\u8fd4\u56de\u591a\u4e2a\u4e0d\u540c\u7684\u968f\u673a\u5143\u7d20\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528<code>SRANDMEMBER<\/code>\u547d\u4ee4\u4ee5\u53ca\u4f60\u60f3\u8981\u68c0\u7d22\u7684\u5143\u7d20\u6570\u91cf\u3002<\/p>\n<pre class=\"post-pre\"><code><ol>\r\n \t<li data-prefix=\"127.0.0.1:6379&gt;\">SRANDMEMBER key_stooges <span class=\"token number\">3<\/span><\/li>\r\n<\/ol><\/code><\/pre>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<div class=\"secondary-code-label\" title=\"Output\">Output<\/div>\n<pre class=\"post-pre\"><code>1) \"Larry\" 2) \"Moe\" 3) \"Curly Joe\"<\/code><\/pre>\n<p>\u5982\u679c\u4f60\u5411<code>SRANDMEMBER<\/code>\u4f20\u9012\u4e00\u4e2a\u8d1f\u6570\uff0c\u8be5\u547d\u4ee4\u5141\u8bb8\u8fd4\u56de\u76f8\u540c\u7684\u5143\u7d20\u591a\u6b21\u3002<\/p>\n<pre class=\"post-pre\"><code><ol>\r\n \t<li data-prefix=\"127.0.0.1:6379&gt;\">SRANDMEMBER key_stooges <span class=\"token parameter variable\">-3<\/span><\/li>\r\n<\/ol><\/code><\/pre>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<div class=\"secondary-code-label\" title=\"Output\">Output<\/div>\n<pre class=\"post-pre\"><code>1) \"Shemp\" 2) \"Curly Joe\" 3) \"Curly Joe\"<\/code><\/pre>\n<p><code>SRANDMEMBER<\/code>\u51fd\u6570\u4e2d\u4f7f\u7528\u7684\u968f\u673a\u5143\u7d20\u529f\u80fd\u5e76\u4e0d\u5b8c\u5168\u968f\u673a\uff0c\u5c3d\u7ba1\u5728\u8f83\u5927\u7684\u6570\u636e\u96c6\u4e2d\u5b83\u7684\u6027\u80fd\u4f1a\u6709\u6240\u6539\u5584\u3002\u8bf7\u9605\u8bfb\u8be5\u547d\u4ee4\u7684\u5b98\u65b9\u6587\u6863\u4ee5\u83b7\u53d6\u66f4\u591a\u8be6\u7ec6\u4fe1\u606f\u3002<\/p>\n<h2>\u4ece\u96c6\u5408\u4e2d\u79fb\u9664\u6210\u5458<\/h2>\n<p>Redis\u63d0\u4f9b\u4e86\u4e09\u4e2a\u547d\u4ee4\u7528\u4e8e\u4ece\u96c6\u5408\u4e2d\u79fb\u9664\u6210\u5458\uff1a<code>SPOP<\/code>\u3001<code>SREM<\/code>\u548c<code>SMOVE<\/code>\u3002<\/p>\n<p><code>SPOP<\/code>\u4ece\u96c6\u5408\u4e2d\u968f\u673a\u9009\u62e9\u6307\u5b9a\u6570\u91cf\u7684\u6210\u5458\u5e76\u8fd4\u56de\uff0c\u7c7b\u4f3c\u4e8e<code>SRANDMEMBER<\/code>\uff0c\u4f46\u662f\u4f1a\u4ece\u96c6\u5408\u4e2d\u5220\u9664\u8fd9\u4e9b\u6210\u5458\u3002\u5b83\u63a5\u53d7\u5305\u542b\u96c6\u5408\u7684\u952e\u540d\u548c\u8981\u4ece\u96c6\u5408\u4e2d\u79fb\u9664\u7684\u6210\u5458\u6570\u91cf\u4f5c\u4e3a\u53c2\u6570\u3002\u5982\u679c\u6ca1\u6709\u6307\u5b9a\u6570\u91cf\uff0c<code>SPOP<\/code>\u4f1a\u9ed8\u8ba4\u8fd4\u56de\u5e76\u79fb\u9664\u4e00\u4e2a\u503c\u3002<\/p>\n<p>\u4ee5\u4e0b\u793a\u4f8b\u547d\u4ee4\u5c06\u4ece\u4e0a\u4e00\u8282\u521b\u5efa\u7684<code>key_stooges<\/code>\u96c6\u5408\u4e2d\u968f\u673a\u9009\u62e9\u4e24\u4e2a\u5143\u7d20\u5e76\u5c06\u5176\u5220\u9664\u5e76\u8fd4\u56de\u3002<\/p>\n<pre class=\"post-pre\"><code><ol>\r\n \t<li data-prefix=\"127.0.0.1:6379&gt;\">SPOP key_stooges <span class=\"token number\">2<\/span><\/li>\r\n<\/ol><\/code><\/pre>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<div class=\"secondary-code-label\" title=\"Output\">Output<\/div>\n<pre class=\"post-pre\"><code>1) \"Shemp\" 2) \"Larry\"<\/code><\/pre>\n<p><code>SREM<\/code>\u5141\u8bb8\u4f60\u4ece\u96c6\u5408\u4e2d\u79fb\u9664\u4e00\u4e2a\u6216\u591a\u4e2a\u7279\u5b9a\u6210\u5458\uff0c\u800c\u4e0d\u662f\u968f\u673a\u7684\u6210\u5458\u3002<\/p>\n<pre class=\"post-pre\"><code><ol>\r\n \t<li data-prefix=\"127.0.0.1:6379&gt;\">SREM key_stooges <span class=\"token string\">\"Joe\"<\/span> <span class=\"token string\">\"Curly Joe\"<\/span><\/li>\r\n<\/ol><\/code><\/pre>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>\u4e0e\u5176\u8fd4\u56de\u4ece\u96c6\u5408\u4e2d\u5220\u9664\u7684\u6210\u5458\uff0c<code>SREM<\/code>\u8fd4\u56de\u4e00\u4e2a\u8868\u793a\u88ab\u5220\u9664\u6210\u5458\u6570\u91cf\u7684\u6574\u6570\u3002<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<div class=\"secondary-code-label\" title=\"Output\">Output<\/div>\n<pre class=\"post-pre\"><code>(integer) 2<\/code><\/pre>\n<p>\u4f7f\u7528<code>SMOVE<\/code>\u5728\u4e24\u4e2a\u96c6\u5408\u4e4b\u95f4\u79fb\u52a8\u6210\u5458\u3002\u8be5\u547d\u4ee4\u6309\u987a\u5e8f\u63a5\u53d7\u6e90\u96c6\u5408\u3001\u76ee\u6807\u96c6\u5408\u548c\u8981\u79fb\u52a8\u7684\u6210\u5458\u4f5c\u4e3a\u53c2\u6570\u3002\u8bf7\u6ce8\u610f\uff0c<code>SMOVE<\/code>\u4ec5\u5141\u8bb8\u4e00\u6b21\u53ea\u79fb\u52a8\u4e00\u4e2a\u6210\u5458\u3002<\/p>\n<pre class=\"post-pre\"><code><ol>\r\n \t<li data-prefix=\"127.0.0.1:6379&gt;\">SMOVE key_stooges key_jambands <span class=\"token string\">\"Moe\"<\/span><\/li>\r\n<\/ol><\/code><\/pre>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>\u5982\u679c\u547d\u4ee4\u6210\u529f\u79fb\u52a8\u6210\u5458\uff0c\u5b83\u5c06\u8fd4\u56de<code>(integer) 1<\/code>\u3002<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<div class=\"secondary-code-label\" title=\"Output\">Output<\/div>\n<pre class=\"post-pre\"><code>(integer) 1<\/code><\/pre>\n<p>\u5982\u679c<code>SMOVE<\/code>\u64cd\u4f5c\u5931\u8d25\uff0c\u5b83\u4f1a\u8fd4\u56de<code>(integer) 0<\/code>\u3002\u8bf7\u6ce8\u610f\uff0c\u5982\u679c\u76ee\u6807\u952e\u4e0d\u5b58\u5728\uff0c<code>SMOVE<\/code>\u5728\u79fb\u52a8\u6210\u5458\u4e4b\u524d\u4f1a\u521b\u5efa\u5b83\u3002<\/p>\n<h2>\u6bd4\u8f83\u96c6\u5408<\/h2>\n<p>Redis\u8fd8\u63d0\u4f9b\u4e86\u8bb8\u591a\u547d\u4ee4\uff0c\u7528\u4e8e\u67e5\u627e\u96c6\u5408\u4e4b\u95f4\u7684\u5dee\u5f02\u548c\u76f8\u4f3c\u4e4b\u5904\u3002\u4e3a\u4e86\u6f14\u793a\u8fd9\u4e9b\u547d\u4ee4\u7684\u5de5\u4f5c\u539f\u7406\uff0c\u672c\u8282\u5c06\u5f15\u7528\u4e09\u4e2a\u96c6\u5408\uff0c\u5206\u522b\u547d\u540d\u4e3a<code>presidents<\/code>\u3001<code>kings<\/code>\u548c<code>beatles<\/code>\u3002\u5982\u679c\u60a8\u60f3\u8981\u81ea\u884c\u5c1d\u8bd5\u672c\u8282\u4e2d\u7684\u547d\u4ee4\uff0c\u8bf7\u4f7f\u7528\u4ee5\u4e0b\u7684<code>SADD<\/code>\u547d\u4ee4\u521b\u5efa\u8fd9\u4e9b\u96c6\u5408\u5e76\u586b\u5145\u6570\u636e\u3002<\/p>\n<pre class=\"post-pre\"><code><ol>\r\n \t<li data-prefix=\"127.0.0.1:6379&gt;\">SADD presidents <span class=\"token string\">\"George\"<\/span> <span class=\"token string\">\"John\"<\/span> <span class=\"token string\">\"Thomas\"<\/span> <span class=\"token string\">\"James\"<\/span><\/li>\r\n \t<li data-prefix=\"127.0.0.1:6379&gt;\">SADD kings <span class=\"token string\">\"Edward\"<\/span> <span class=\"token string\">\"Henry\"<\/span> <span class=\"token string\">\"John\"<\/span> <span class=\"token string\">\"James\"<\/span> <span class=\"token string\">\"George\"<\/span><\/li>\r\n \t<li data-prefix=\"127.0.0.1:6379&gt;\">SADD beatles <span class=\"token string\">\"John\"<\/span> <span class=\"token string\">\"George\"<\/span> <span class=\"token string\">\"Paul\"<\/span> <span class=\"token string\">\"Ringo\"<\/span><\/li>\r\n<\/ol><\/code><\/pre>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p><code>SINTER<\/code>\u51fd\u6570\u7528\u4e8e\u6bd4\u8f83\u4e0d\u540c\u96c6\u5408\uff0c\u5e76\u8fd4\u56de\u4ea4\u96c6\uff0c\u5373\u51fa\u73b0\u5728\u6240\u6709\u96c6\u5408\u4e2d\u7684\u503c\u3002<\/p>\n<pre class=\"post-pre\"><code><ol>\r\n \t<li data-prefix=\"127.0.0.1:6379&gt;\">SINTER presidents kings beatles<\/li>\r\n<\/ol><\/code><\/pre>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<div class=\"secondary-code-label\" title=\"Output\">Output<\/div>\n<p>\u8fd9\u662f\u6587\u7ae0\u300a\u5982\u4f55\u5728Redis\u4e2d\u7ba1\u7406\u96c6\u5408\u300b\u7684\u7b2c3\u90e8\u5206\uff08\u51713\u90e8\u5206\uff09\u3002<\/p>\n<pre class=\"post-pre\"><code>1) \"John\" 2) \"George\"\r\n<\/code><\/pre>\n<p><code>SINTERSTORE<\/code> \u51fd\u6570\u7684\u529f\u80fd\u7c7b\u4f3c <code>SINTER<\/code>\uff0c\u4f46\u5b83\u4e0d\u662f\u8fd4\u56de\u4ea4\u96c6\u6210\u5458\uff0c\u800c\u662f\u5728\u6307\u5b9a\u7684\u76ee\u6807\u952e\u521b\u5efa\u4e00\u4e2a\u5305\u542b\u8fd9\u4e9b\u4ea4\u96c6\u6210\u5458\u7684\u65b0\u96c6\u5408\u3002\u8bf7\u6ce8\u610f\uff0c\u5982\u679c\u76ee\u6807\u952e\u5df2\u7ecf\u5b58\u5728\uff0c<code>SINTERSTORE<\/code> \u51fd\u6570\u5c06\u4f1a\u8986\u76d6\u5176\u5185\u5bb9\u3002<\/p>\n<pre class=\"post-pre\"><code><ol>\r\n \t<li data-prefix=\"127.0.0.1:6379&gt;\">sinterstore new_set presidents kings beatles<\/li>\r\n \t<li data-prefix=\"127.0.0.1:6379&gt;\">smembers new_set<\/li>\r\n<\/ol>\r\n<\/code><\/pre>\n<div class=\"secondary-code-label\" title=\"Output\">\u8f93\u51fa<\/div>\n<pre class=\"post-pre\"><code>1) \"John\" 2) \"George\"\r\n<\/code><\/pre>\n<p><code>SDIFF<\/code> \u8fd4\u56de\u96c6\u5408\u7684\u5dee\u5f02\uff0c\u5373\u4ece\u7b2c\u4e00\u4e2a\u6307\u5b9a\u7684\u96c6\u5408\u4e2d\u51cf\u53bb\u6bcf\u4e2a\u540e\u7eed\u96c6\u5408\u7684\u6210\u5458\u3002<\/p>\n<pre class=\"post-pre\"><code><ol>\r\n \t<li data-prefix=\"127.0.0.1:6379&gt;\"><span class=\"token function\">sdiff<\/span> presidents kings beatles<\/li>\r\n<\/ol>\r\n<\/code><\/pre>\n<div class=\"secondary-code-label\" title=\"Output\">\u8f93\u51fa<\/div>\n<pre class=\"post-pre\"><code>1) \"Thomas\"\r\n<\/code><\/pre>\n<p><code>SDIFF<\/code> \u51fd\u6570\u4f1a\u5bf9\u7b2c\u4e00\u4e2a\u7ed9\u5b9a\u96c6\u5408\u4e2d\u7684\u6bcf\u4e2a\u6210\u5458\u8fdb\u884c\u8bc4\u4f30\uff0c\u5e76\u5c06\u5176\u4e0e\u540e\u7eed\u96c6\u5408\u4e2d\u7684\u6210\u5458\u8fdb\u884c\u6bd4\u8f83\u3002\u5982\u679c\u7b2c\u4e00\u4e2a\u96c6\u5408\u4e2d\u7684\u4efb\u4f55\u6210\u5458\u4e5f\u51fa\u73b0\u5728\u540e\u7eed\u96c6\u5408\u4e2d\uff0c\u5b83\u5c06\u88ab\u79fb\u9664\uff0c\u7136\u540e <code>SDIFF<\/code> \u51fd\u6570\u4f1a\u8fd4\u56de\u5269\u4f59\u7684\u6210\u5458\u3002\u53ef\u4ee5\u5c06\u5176\u89c6\u4e3a\u4ece\u7b2c\u4e00\u4e2a\u96c6\u5408\u4e2d\u79fb\u9664\u540e\u7eed\u96c6\u5408\u7684\u6210\u5458\u3002<\/p>\n<p><code>SDIFFSTORE<\/code> \u7684\u529f\u80fd\u7c7b\u4f3c\u4e8e <code>SDIFF<\/code>\uff0c\u4f46\u4e0d\u540c\u4e4b\u5904\u5728\u4e8e\u5b83\u4e0d\u8fd4\u56de\u96c6\u5408\u7684\u5dee\u5f02\uff0c\u800c\u662f\u5728\u6307\u5b9a\u7684\u76ee\u7684\u5730\u521b\u5efa\u4e00\u4e2a\u5305\u542b\u96c6\u5408\u5dee\u5f02\u7684\u65b0\u96c6\u5408\u3002<\/p>\n<pre class=\"post-pre\"><code><ol>\r\n \t<li data-prefix=\"127.0.0.1:6379&gt;\">sdiffstore new_set beatles kings presidents<\/li>\r\n \t<li data-prefix=\"127.0.0.1:6379&gt;\">smembers new_set<\/li>\r\n<\/ol>\r\n<\/code><\/pre>\n<div class=\"secondary-code-label\" title=\"Output\">\u8f93\u51fa<\/div>\n<pre class=\"post-pre\"><code>1) \"Paul\" 2) \"Ringo\"\r\n<\/code><\/pre>\n<p>\u548c <code>SINTERSTORE<\/code> \u4e00\u6837\uff0c\u5982\u679c\u76ee\u6807\u952e\u5df2\u7ecf\u5b58\u5728\uff0c<code>SDIFFSTORE<\/code> \u5c06\u4f1a\u8986\u76d6\u5b83\u3002<\/p>\n<p><code>SUNION<\/code> \u8fd4\u56de\u96c6\u5408\u7684\u5e76\u96c6\uff0c\u6216\u8005\u662f\u4e00\u4e2a\u5305\u542b\u60a8\u6307\u5b9a\u7684\u6240\u6709\u96c6\u5408\u6210\u5458\u7684\u96c6\u5408\u3002<\/p>\n<pre class=\"post-pre\"><code><ol>\r\n \t<li data-prefix=\"127.0.0.1:6379&gt;\">sunion presidents kings beatles<\/li>\r\n<\/ol>\r\n<\/code><\/pre>\n<div class=\"secondary-code-label\" title=\"Output\">\u8f93\u51fa<\/div>\n<pre class=\"post-pre\"><code>1) \"Thomas\" 2) \"George\" 3) \"Paul\" 4) \"Henry\" 5) \"James\" 6) \"Edward\" 7) \"John\" 8) \"Ringo\"\r\n<\/code><\/pre>\n<p><code>SUNION<\/code> \u5c06\u7ed3\u679c\u89c6\u4e3a\u4e00\u4e2a\u65b0\u96c6\u5408\uff0c\u5b83\u53ea\u5141\u8bb8\u6bcf\u4e2a\u6210\u5458\u4ec5\u51fa\u73b0\u4e00\u6b21\u3002<\/p>\n<p><code>SUNIONSTORE<\/code> \u7684\u529f\u80fd\u7c7b\u4f3c\uff0c\u4f46\u662f\u5b83\u4f1a\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u96c6\u5408\uff0c\u5176\u4e2d\u5305\u542b\u7ed9\u5b9a\u76ee\u6807\u7684\u96c6\u5408\u5e76\u96c6\uff0c\u800c\u4e0d\u662f\u8fd4\u56de\u7ed3\u679c\u3002<\/p>\n<pre class=\"post-pre\"><code><ol>\r\n \t<li data-prefix=\"127.0.0.1:6379&gt;\">sunionstore new_set presidents kings beatles<\/li>\r\n<\/ol>\r\n<\/code><\/pre>\n<div class=\"secondary-code-label\" title=\"Output\">\u8f93\u51fa<\/div>\n<pre class=\"post-pre\"><code>(integer) 8\r\n<\/code><\/pre>\n<p>\u4e0e <code>SINTERSTORE<\/code> \u548c <code>SDIFFSTORE<\/code> \u4e00\u6837\uff0c\u5982\u679c\u76ee\u6807\u952e\u5df2\u5b58\u5728\uff0c<code>SUNIONSTORE<\/code> \u5c06\u8986\u76d6\u5b83\u3002<\/p>\n<h2>\u7ed3\u8bba<\/h2>\n<p>\u672c\u6307\u5357\u8be6\u7ec6\u4ecb\u7ecd\u4e86\u5728 Redis \u4e2d\u521b\u5efa\u548c\u7ba1\u7406\u96c6\u5408\u7684\u4e00\u4e9b\u547d\u4ee4\u3002\u5982\u679c\u60a8\u5728\u672c\u6307\u5357\u4e2d\u8fd8\u5e0c\u671b\u4e86\u89e3\u5176\u4ed6\u76f8\u5173\u547d\u4ee4\u3001\u53c2\u6570\u6216\u6b65\u9aa4\uff0c\u8bf7\u5728\u8bc4\u8bba\u4e2d\u63d0\u95ee\u6216\u63d0\u51fa\u5efa\u8bae\u3002<\/p>\n<p>\u5173\u4e8e Redis \u547d\u4ee4\u7684\u66f4\u591a\u4fe1\u606f\uff0c\u8bf7\u67e5\u770b\u6211\u4eec\u5173\u4e8e\u5982\u4f55\u7ba1\u7406 Redis \u6570\u636e\u5e93\u7684\u6559\u7a0b\u7cfb\u5217\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u7b80\u4ecb Redis\u662f\u4e00\u4e2a\u5f00\u6e90\u7684\u5185\u5b58\u952e\u503c\u6570\u636e\u5b58\u50a8\u7cfb\u7edf\u3002\u5728Redis\u4e2d\uff0c\u96c6\u5408\u662f\u4ee5\u7ed9\u5b9a\u952e\u5b58\u50a8\u7684\u5b57\u7b26\u4e32\u7684\u65e0\u5e8f\u96c6\u5408\u3002\u5728\u96c6\u5408 [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[255,203,257,252,551],"class_list":["post-111","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-redis","tag-203","tag-257","tag-252","tag-551"],"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>Redis\u96c6\u5408\u7ba1\u7406\uff1a\u9ad8\u6548\u5b58\u50a8\u4e0e\u64cd\u4f5c\u6307\u5357 - Blog - Silicon Cloud<\/title>\n<meta name=\"description\" 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