{"id":129277,"date":"2024-10-26T20:24:21","date_gmt":"2024-10-26T12:24:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/129277\/"},"modified":"2024-10-26T20:24:21","modified_gmt":"2024-10-26T12:24:21","slug":"redis%e7%9e%ac%e9%96%93%e6%9f%a5%e8%a9%a2%e6%89%80%e6%9c%89%e8%a1%a8%e7%9a%84%e7%a5%9e%e5%a5%87%e4%b9%8b%e6%97%85%ef%bc%88redis-%e6%9f%a5%e8%a9%a2%e6%89%80%e6%9c%89%e8%a1%a8%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/129277\/","title":{"rendered":"Redis\u77ac\u9593\u67e5\u8a62\u6240\u6709\u8868\u7684\u795e\u5947\u4e4b\u65c5\uff08redis \u67e5\u8a62\u6240\u6709\u8868\uff09"},"content":{"rendered":"<h1 id=\"redis%e7%9e%ac%e9%96%93%e6%9f%a5%e8%a9%a2%e6%89%80%e6%9c%89%e8%a1%a8%e7%9a%84%e7%a5%9e%e5%a5%87%e4%b9%8b%e6%97%85%ef%bc%88redis-%e6%9f%a5%e8%a9%a2%e6%89%80%e6%9c%89%e8%a1%a8%ef%bc%89-ZPZcOYctFz\">Redis\u77ac\u9593\u67e5\u8a62\u6240\u6709\u8868\u7684\u795e\u5947\u4e4b\u65c5\uff08redis \u67e5\u8a62\u6240\u6709\u8868\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u5feb\u901f\u67e5\u8a62\u548c\u9ad8\u6548\u5b58\u5132\u6578\u64da\u662f\u6bcf\u500b\u958b\u767c\u8005\u548c\u4f01\u696d\u6240\u8ffd\u6c42\u7684\u76ee\u6a19\u3002Redis\u4f5c\u70ba\u4e00\u500b\u9ad8\u6027\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u56e0\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\u800c\u53d7\u5230\u5ee3\u6cdb\u7684\u9752\u775e\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u5982\u4f55\u4f7f\u7528Redis\u9032\u884c\u77ac\u9593\u67e5\u8a62\u6240\u6709\u8868\u7684\u64cd\u4f5c\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-ZPZcOYctFz\">Redis\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Redis\u662f\u4e00\u500b\u958b\u6e90\u7684\u5167\u5b58\u6578\u64da\u7d50\u69cb\u5b58\u5132\u7cfb\u7d71\uff0c\u652f\u6301\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u548c\u6709\u5e8f\u96c6\u5408\u7b49\u591a\u7a2e\u6578\u64da\u985e\u578b\u3002\u5b83\u7684\u9ad8\u6548\u6027\u80fd\u4e3b\u8981\u5f97\u76ca\u65bc\u5176\u5c07\u6578\u64da\u5b58\u5132\u5728\u5167\u5b58\u4e2d\uff0c\u4e26\u4e14\u652f\u6301\u6301\u4e45\u5316\u5230\u78c1\u789f\u3002\u9019\u4f7f\u5f97Redis\u5728\u9700\u8981\u5feb\u901f\u8b80\u53d6\u548c\u5beb\u5165\u7684\u61c9\u7528\u5834\u666f\u4e2d\u8868\u73fe\u51fa\u8272\u3002<\/p>\n<h2 id=\"%e6%9f%a5%e8%a9%a2%e6%89%80%e6%9c%89%e8%a1%a8%e7%9a%84%e9%9c%80%e6%b1%82-ZPZcOYctFz\">\u67e5\u8a62\u6240\u6709\u8868\u7684\u9700\u6c42<\/h2>\n<p>\u5728\u4f7f\u7528Redis\u6642\uff0c\u958b\u767c\u8005\u7d93\u5e38\u9700\u8981\u67e5\u8a62\u6240\u6709\u7684\u6578\u64da\u8868\uff08\u6216\u7a31\u70ba\u9375\uff09\u3002\u9019\u5728\u6578\u64da\u5206\u6790\u3001\u76e3\u63a7\u548c\u7dad\u8b77\u7b49\u5834\u666f\u4e2d\u5c24\u70ba\u91cd\u8981\u3002\u96d6\u7136Redis\u672c\u8eab\u4e26\u4e0d\u652f\u6301\u50b3\u7d71\u610f\u7fa9\u4e0a\u7684\u201c\u8868\u201d\uff0c\u4f46\u6211\u5011\u53ef\u4ee5\u901a\u904e\u9375\u7684\u547d\u540d\u898f\u5247\u4f86\u6a21\u64ec\u9019\u4e00\u529f\u80fd\u3002<\/p>\n<h2 id=\"%e4%bd%bf%e7%94%a8redis%e5%91%bd%e4%bb%a4%e6%9f%a5%e8%a9%a2%e6%89%80%e6%9c%89%e9%8d%b5-ZPZcOYctFz\">\u4f7f\u7528Redis\u547d\u4ee4\u67e5\u8a62\u6240\u6709\u9375<\/h2>\n<p>\u8981\u67e5\u8a62Redis\u4e2d\u7684\u6240\u6709\u9375\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>KEYS *<\/code><\/pre>\n<p>\u9019\u500b\u547d\u4ee4\u6703\u8fd4\u56de\u7576\u524d\u6578\u64da\u5eab\u4e2d\u7684\u6240\u6709\u9375\u3002\u7136\u800c\uff0c\u9019\u500b\u65b9\u6cd5\u5728\u6578\u64da\u91cf\u8f03\u5927\u6642\u53ef\u80fd\u6703\u5c0e\u81f4\u6027\u80fd\u554f\u984c\uff0c\u56e0\u6b64\u5728\u751f\u7522\u74b0\u5883\u4e2d\u4e0d\u5efa\u8b70\u983b\u7e41\u4f7f\u7528\u3002<\/p>\n<h3 id=\"%e4%bd%bf%e7%94%a8scan%e5%91%bd%e4%bb%a4%e9%80%b2%e8%a1%8c%e5%a2%9e%e9%87%8f%e6%9f%a5%e8%a9%a2-ZPZcOYctFz\">\u4f7f\u7528SCAN\u547d\u4ee4\u9032\u884c\u589e\u91cf\u67e5\u8a62<\/h3>\n<p>\u70ba\u4e86\u907f\u514d\u6027\u80fd\u74f6\u9838\uff0cRedis\u63d0\u4f9b\u4e86SCAN\u547d\u4ee4\uff0c\u9019\u662f\u4e00\u7a2e\u589e\u91cf\u8fed\u4ee3\u7684\u65b9\u5f0f\u4f86\u67e5\u8a62\u9375\u3002\u4f7f\u7528SCAN\u547d\u4ee4\u7684\u57fa\u672c\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre><code>SCAN cursor [MATCH pattern] [COUNT count]<\/code><\/pre>\n<p>\u5176\u4e2d\uff0ccursor\u662f\u6e38\u6a19\uff0cMATCH\u7528\u65bc\u5339\u914d\u7279\u5b9a\u6a21\u5f0f\u7684\u9375\uff0cCOUNT\u5247\u6307\u5b9a\u6bcf\u6b21\u8fed\u4ee3\u8fd4\u56de\u7684\u9375\u6578\u91cf\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u4f7f\u7528SCAN\u547d\u4ee4\u67e5\u8a62\u6240\u6709\u9375\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>127.0.0.1:6379&gt; SCAN 0<\/code><\/pre>\n<p>\u9019\u500b\u547d\u4ee4\u5c07\u8fd4\u56de\u4e00\u500b\u6e38\u6a19\u548c\u4e00\u7d44\u9375\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u4f7f\u7528\u8fd4\u56de\u7684\u6e38\u6a19\u9032\u884c\u4e0b\u4e00\u6b21\u67e5\u8a62\uff0c\u76f4\u5230\u6e38\u6a19\u70ba0\u70ba\u6b62\uff0c\u8868\u793a\u67e5\u8a62\u7d50\u675f\u3002<\/p>\n<h2 id=\"%e4%bd%bf%e7%94%a8redis%e7%9a%84%e6%95%b8%e6%93%9a%e7%b5%90%e6%a7%8b-ZPZcOYctFz\">\u4f7f\u7528Redis\u7684\u6578\u64da\u7d50\u69cb<\/h2>\n<p>\u5728Redis\u4e2d\uff0c\u6578\u64da\u662f\u4ee5\u9375\u503c\u5c0d\u7684\u5f62\u5f0f\u5b58\u5132\u7684\u3002\u958b\u767c\u8005\u53ef\u4ee5\u6839\u64da\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\u4f86\u5b58\u5132\u548c\u67e5\u8a62\u6578\u64da\u3002\u4f8b\u5982\uff0c\u4f7f\u7528\u54c8\u5e0c\u7d50\u69cb\u4f86\u5b58\u5132\u7528\u6236\u4fe1\u606f\uff1a<\/p>\n<pre><code>HSET user:1000 name \"Alice\" age 30<\/code><\/pre>\n<p>\u9019\u6a23\uff0c\u6211\u5011\u53ef\u4ee5\u901a\u904e\u9375\u201cuser:1000\u201d\u4f86\u5feb\u901f\u67e5\u8a62\u7528\u6236\u7684\u6240\u6709\u4fe1\u606f\u3002<\/p>\n<h3 id=\"%e6%9f%a5%e8%a9%a2%e7%89%b9%e5%ae%9a%e6%a8%a1%e5%bc%8f%e7%9a%84%e9%8d%b5-ZPZcOYctFz\">\u67e5\u8a62\u7279\u5b9a\u6a21\u5f0f\u7684\u9375<\/h3>\n<p>\u5982\u679c\u9700\u8981\u67e5\u8a62\u7279\u5b9a\u6a21\u5f0f\u7684\u9375\uff0c\u53ef\u4ee5\u4f7f\u7528MATCH\u53c3\u6578\u3002\u4f8b\u5982\uff0c\u67e5\u8a62\u6240\u6709\u4ee5\u201cuser:\u201d\u958b\u982d\u7684\u9375\uff1a<\/p>\n<pre><code>SCAN 0 MATCH user:*<\/code><\/pre>\n<p>\u9019\u6a23\u53ef\u4ee5\u6709\u6548\u5730\u7be9\u9078\u51fa\u6240\u9700\u7684\u6578\u64da\uff0c\u6e1b\u5c11\u4e0d\u5fc5\u8981\u7684\u67e5\u8a62\u8ca0\u64d4\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-ZPZcOYctFz\">\u7e3d\u7d50<\/h2>\n<p>Redis\u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u67e5\u8a62\u65b9\u5f0f\u4f86\u6eff\u8db3\u958b\u767c\u8005\u7684\u9700\u6c42\u3002\u901a\u904e\u4f7f\u7528KEYS\u548cSCAN\u547d\u4ee4\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u9748\u6d3b\u5730\u67e5\u8a62\u6240\u6709\u8868\uff08\u9375\uff09\uff0c\u4e26\u6839\u64da\u5be6\u969b\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\u4f86\u5b58\u5132\u548c\u7ba1\u7406\u6578\u64da\u3002\u7121\u8ad6\u662f\u5728\u6578\u64da\u5206\u6790\u9084\u662f\u65e5\u5e38\u7dad\u8b77\u4e2d\uff0cRedis\u90fd\u80fd\u63d0\u4f9b\u5f37\u5927\u7684\u652f\u6301\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u904b\u884cRedis\uff0cServer.HK\u63d0\u4f9b\u4e86\u591a\u7a2e\u9078\u64c7\uff0c\u5e6b\u52a9\u60a8\u8f15\u9b06\u7ba1\u7406\u548c\u64f4\u5c55\u60a8\u7684\u61c9\u7528\u7a0b\u5e8f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u7684\u5f37\u5927\u529f\u80fd\uff0c\u5feb\u901f\u67e5\u8a62\u6240\u6709\u8868\u7684\u6280\u5de7\uff0c\u63d0\u5347\u6578\u64da\u8655\u7406\u6548\u7387\uff0c\u8b93\u4f60\u7684\u6578\u64da\u7ba1\u7406\u66f4\u8f15\u9b06\uff01<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-129277","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/129277","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=129277"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/129277\/revisions"}],"predecessor-version":[{"id":129278,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/129277\/revisions\/129278"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=129277"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=129277"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=129277"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}