{"id":180154,"date":"2024-11-09T07:51:18","date_gmt":"2024-11-08T23:51:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/180154\/"},"modified":"2024-11-09T07:51:19","modified_gmt":"2024-11-08T23:51:19","slug":"%e6%8e%83%e7%9e%84redis%e4%b8%ad%e5%ad%98%e5%84%b2%e7%9a%84%e5%a5%bd%e6%9c%8b%e5%8f%8b%e5%80%91%ef%bc%88%e6%8e%83%e6%8f%8fredis%e5%ad%98%e7%9a%84fd%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/180154\/","title":{"rendered":"\u6383\u7784Redis\u4e2d\u5b58\u5132\u7684\u597d\u670b\u53cb\u5011\uff08\u6383\u63cfredis\u5b58\u7684fd\uff09"},"content":{"rendered":"<h1 id=\"%e6%8e%83%e7%9e%84redis%e4%b8%ad%e5%ad%98%e5%84%b2%e7%9a%84%e5%a5%bd%e6%9c%8b%e5%8f%8b%e5%80%91%ef%bc%88%e6%8e%83%e6%8f%8fredis%e5%ad%98%e7%9a%84fd%ef%bc%89-TLPShDHxzj\">\u6383\u7784Redis\u4e2d\u5b58\u5132\u7684\u597d\u670b\u53cb\u5011\uff08\u6383\u63cfredis\u5b58\u7684fd\uff09<\/h1>\n<p>Redis\u662f\u4e00\u500b\u9ad8\u6548\u80fd\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\u4e2d\uff0c\u5982\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u6301\u4e45\u5316\u7b49\u3002\u7531\u65bc\u5176\u9ad8\u6548\u7684\u6027\u80fd\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff0cRedis\u6210\u70ba\u4e86\u8a31\u591a\u958b\u767c\u8005\u7684\u9996\u9078\u3002\u7136\u800c\uff0c\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u9577\uff0c\u5982\u4f55\u6709\u6548\u5730\u6383\u63cf\u548c\u7ba1\u7406Redis\u4e2d\u7684\u6578\u64da\u6210\u70ba\u4e86\u4e00\u500b\u91cd\u8981\u7684\u8ab2\u984c\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u6383\u63cfRedis\u4e2d\u5b58\u5132\u7684\u6578\u64da\uff0c\u7279\u5225\u662f\u95dc\u65bc\u6587\u4ef6\u63cf\u8ff0\u7b26\uff08fd\uff09\u7684\u7ba1\u7406\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e6%95%b8%e6%93%9a%e7%b5%90%e6%a7%8b-TLPShDHxzj\">Redis\u7684\u6578\u64da\u7d50\u69cb<\/h2>\n<p>\u5728\u6df1\u5165\u6383\u63cfRedis\u4e2d\u7684\u6578\u64da\u4e4b\u524d\uff0c\u4e86\u89e3\u5176\u57fa\u672c\u6578\u64da\u7d50\u69cb\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002Redis\u652f\u6301\u591a\u7a2e\u6578\u64da\u985e\u578b\uff0c\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u5b57\u7b26\u4e32\uff08String\uff09<\/strong>\uff1a\u6700\u57fa\u672c\u7684\u6578\u64da\u985e\u578b\uff0c\u53ef\u4ee5\u5b58\u5132\u4efb\u4f55\u985e\u578b\u7684\u6578\u64da\u3002<\/li>\n<li><strong>\u54c8\u5e0c\uff08Hash\uff09<\/strong>\uff1a\u7528\u65bc\u5b58\u5132\u5c0d\u8c61\u7684\u5b57\u6bb5\u548c\u5c0d\u61c9\u7684\u503c\u3002<\/li>\n<li><strong>\u5217\u8868\uff08List\uff09<\/strong>\uff1a\u6709\u5e8f\u7684\u5b57\u7b26\u4e32\u96c6\u5408\uff0c\u652f\u6301\u5f9e\u5169\u7aef\u63a8\u5165\u548c\u5f48\u51fa\u5143\u7d20\u3002<\/li>\n<li><strong>\u96c6\u5408\uff08Set\uff09<\/strong>\uff1a\u7121\u5e8f\u7684\u5b57\u7b26\u4e32\u96c6\u5408\uff0c\u652f\u6301\u96c6\u5408\u904b\u7b97\u3002<\/li>\n<li><strong>\u6709\u5e8f\u96c6\u5408\uff08Sorted Set\uff09<\/strong>\uff1a\u6bcf\u500b\u5143\u7d20\u90fd\u6709\u4e00\u500b\u5206\u6578\uff0c\u6839\u64da\u5206\u6578\u9032\u884c\u6392\u5e8f\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%8e%83%e6%8f%8fredis%e4%b8%ad%e7%9a%84%e6%95%b8%e6%93%9a-TLPShDHxzj\">\u6383\u63cfRedis\u4e2d\u7684\u6578\u64da<\/h2>\n<p>Redis\u63d0\u4f9b\u4e86\u591a\u7a2e\u547d\u4ee4\u4f86\u6383\u63cf\u548c\u67e5\u8a62\u6578\u64da\u3002\u6700\u5e38\u7528\u7684\u547d\u4ee4\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>SCAN<\/strong>\uff1a\u7528\u65bc\u904d\u6b77\u9375\u7a7a\u9593\uff0c\u907f\u514d\u4e00\u6b21\u6027\u8fd4\u56de\u6240\u6709\u9375\uff0c\u5f9e\u800c\u6e1b\u5c11\u5c0d\u6027\u80fd\u7684\u5f71\u97ff\u3002<\/li>\n<li><strong>SSCAN<\/strong>\uff1a\u7528\u65bc\u904d\u6b77\u96c6\u5408\u4e2d\u7684\u5143\u7d20\u3002<\/li>\n<li><strong>HSCAN<\/strong>\uff1a\u7528\u65bc\u904d\u6b77\u54c8\u5e0c\u4e2d\u7684\u5b57\u6bb5\u3002<\/li>\n<li><strong>ZSCAN<\/strong>\uff1a\u7528\u65bc\u904d\u6b77\u6709\u5e8f\u96c6\u5408\u4e2d\u7684\u5143\u7d20\u3002<\/li>\n<\/ul>\n<p>\u9019\u4e9b\u547d\u4ee4\u7684\u4f7f\u7528\u65b9\u5f0f\u76f8\u4f3c\uff0c\u4ee5\u4e0b\u662fSCAN\u547d\u4ee4\u7684\u57fa\u672c\u7528\u6cd5\uff1a<\/p>\n<pre><code>SCAN cursor [MATCH pattern] [COUNT count]<\/code><\/pre>\n<p>\u5176\u4e2d\uff0c<code>cursor<\/code>\u662f\u6e38\u6a19\uff0c\u521d\u59cb\u503c\u70ba0\u3002<code>MATCH<\/code>\u9078\u9805\u53ef\u4ee5\u7528\u4f86\u904e\u6ffe\u9375\u540d\uff0c<code>COUNT<\/code>\u9078\u9805\u5247\u7528\u4f86\u6307\u5b9a\u6bcf\u6b21\u8fd4\u56de\u7684\u9375\u6578\u91cf\u3002<\/p>\n<h2 id=\"%e6%96%87%e4%bb%b6%e6%8f%8f%e8%bf%b0%e7%ac%a6%ef%bc%88fd%ef%bc%89%e7%9a%84%e7%ae%a1%e7%90%86-TLPShDHxzj\">\u6587\u4ef6\u63cf\u8ff0\u7b26\uff08fd\uff09\u7684\u7ba1\u7406<\/h2>\n<p>\u5728Redis\u4e2d\uff0c\u6587\u4ef6\u63cf\u8ff0\u7b26\uff08fd\uff09\u662f\u7528\u4f86\u7ba1\u7406\u8207\u5ba2\u6236\u7aef\u7684\u9023\u63a5\u7684\u3002\u6bcf\u7576\u4e00\u500b\u5ba2\u6236\u7aef\u9023\u63a5\u5230Redis\u670d\u52d9\u5668\u6642\uff0c\u7cfb\u7d71\u6703\u70ba\u8a72\u9023\u63a5\u5206\u914d\u4e00\u500b\u6587\u4ef6\u63cf\u8ff0\u7b26\u3002\u96a8\u8457\u9023\u63a5\u6578\u91cf\u7684\u589e\u52a0\uff0c\u7ba1\u7406\u9019\u4e9b\u6587\u4ef6\u63cf\u8ff0\u7b26\u8b8a\u5f97\u81f3\u95dc\u91cd\u8981\u3002<\/p>\n<p>Redis\u63d0\u4f9b\u4e86\u4e00\u4e9b\u547d\u4ee4\u4f86\u76e3\u63a7\u548c\u7ba1\u7406\u9019\u4e9b\u9023\u63a5\uff0c\u4f8b\u5982\uff1a<\/p>\n<ul>\n<li><strong>CLIENT LIST<\/strong>\uff1a\u986f\u793a\u7576\u524d\u6240\u6709\u5ba2\u6236\u7aef\u7684\u9023\u63a5\u4fe1\u606f\uff0c\u5305\u62ec\u6587\u4ef6\u63cf\u8ff0\u7b26\u3002<\/li>\n<li><strong>CLIENT KILL<\/strong>\uff1a\u7528\u65bc\u95dc\u9589\u6307\u5b9a\u7684\u5ba2\u6236\u7aef\u9023\u63a5\u3002<\/li>\n<\/ul>\n<p>\u4f7f\u7528<code>CLIENT LIST<\/code>\u547d\u4ee4\u53ef\u4ee5\u7372\u53d6\u6240\u6709\u5ba2\u6236\u7aef\u7684\u8a73\u7d30\u4fe1\u606f\uff0c\u5305\u62ec\u5176\u6587\u4ef6\u63cf\u8ff0\u7b26\u3001IP\u5730\u5740\u3001\u72c0\u614b\u7b49\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528\u8a72\u547d\u4ee4\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>CLIENT LIST<\/code><\/pre>\n<p>\u9019\u5c07\u8fd4\u56de\u4e00\u500b\u5305\u542b\u6240\u6709\u9023\u63a5\u7684\u5217\u8868\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6839\u64da\u9700\u8981\u9032\u884c\u9032\u4e00\u6b65\u7684\u5206\u6790\u548c\u7ba1\u7406\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-TLPShDHxzj\">\u7d50\u8ad6<\/h2>\n<p>\u6383\u63cfRedis\u4e2d\u7684\u6578\u64da\u548c\u7ba1\u7406\u6587\u4ef6\u63cf\u8ff0\u7b26\u662f\u78ba\u4fddRedis\u9ad8\u6548\u904b\u884c\u7684\u91cd\u8981\u6b65\u9a5f\u3002\u901a\u904e\u4f7f\u7528Redis\u63d0\u4f9b\u7684\u6383\u63cf\u547d\u4ee4\u548c\u5ba2\u6236\u7aef\u7ba1\u7406\u547d\u4ee4\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6709\u6548\u5730\u76e3\u63a7\u548c\u512a\u5316Redis\u7684\u6027\u80fd\u3002\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u9577\uff0c\u9019\u4e9b\u6280\u8853\u5c07\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u4fdd\u6301\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u9ad8\u6548\u6027\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u4f86\u7ba1\u7406\u60a8\u7684\u6578\u64da\uff0c\u8003\u616e\u4f7f\u7528<a 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