{"id":378,"date":"2025-05-07T19:41:28","date_gmt":"2025-05-07T11:41:28","guid":{"rendered":"https:\/\/www.ddosidc.com\/wp\/?p=378"},"modified":"2025-05-07T19:41:28","modified_gmt":"2025-05-07T11:41:28","slug":"%e4%bd%bf%e7%94%a8redis-cli%e6%9f%a5%e7%9c%8bredis%e4%b8%adkey%e7%9a%84%e5%b8%b8%e8%a7%81%e6%ad%a5%e9%aa%a4%e6%98%af%e4%bb%80%e4%b9%88","status":"publish","type":"post","link":"https:\/\/www.ddosidc.com\/wp\/378.html","title":{"rendered":"\u4f7f\u7528redis-cli\u67e5\u770bRedis\u4e2dkey\u7684\u5e38\u89c1\u6b65\u9aa4\u662f\u4ec0\u4e48"},"content":{"rendered":"<p><p>\u5728 Redis \u6570\u636e\u5e93\u4e2d\uff0c\u4f7f\u7528 <strong>redis-cli<\/strong> \u67e5\u770b\u548c\u7ba1\u7406 <strong>key<\/strong> \u662f\u4e00\u9879\u57fa\u672c\u800c\u91cd\u8981\u7684\u64cd\u4f5c\u3002\u65e0\u8bba\u662f\u8c03\u8bd5\u5e94\u7528\u7a0b\u5e8f\uff0c\u8fd8\u662f\u68c0\u67e5\u7f13\u5b58\u7684\u72b6\u6001\uff0c\u638c\u63e1\u5982\u4f55\u4f7f\u7528 <strong>redis-cli<\/strong> \u90fd\u662f\u6781\u5176\u5fc5\u8981\u7684\u3002\u672c\u6587\u5c06\u6307\u5bfc\u60a8\u5b8c\u6210\u4f7f\u7528 <strong>redis-cli<\/strong> \u67e5\u770b Redis \u4e2d\u7684 key \u7684\u5177\u4f53\u6b65\u9aa4\uff0c\u5e76\u63d0\u4f9b\u8be6\u7ec6\u7684\u64cd\u4f5c\u8bf4\u660e\u548c\u5e38\u89c1\u95ee\u9898\u7684\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n<p style=\"text-align:center\"><img decoding=\"async\" src=\"https:\/\/www.ddosidc.com\/wp\/wp-content\/uploads\/2025\/05\/WhZytfC59.jpg\" alt=\"\u4f7f\u7528redis-cli\u67e5\u770bRedis\u4e2dkey\u7684\u5e38\u89c1\u6b65\u9aa4\u662f\u4ec0\u4e48\" title=\"\u4f7f\u7528redis-cli\u67e5\u770bRedis\u4e2dkey\u7684\u5e38\u89c1\u6b65\u9aa4\u662f\u4ec0\u4e48\"><\/p>\n<\/p>\n<p><h2>\u64cd\u4f5c\u524d\u7684\u51c6\u5907<\/h2>\n<\/p>\n<p><p>\u5728\u5f00\u59cb\u4e4b\u524d\uff0c\u8bf7\u786e\u4fdd\u60a8\u5df2\u7ecf\u5b89\u88c5\u4e86 Redis\uff0c\u5e76\u4e14\u80fd\u591f\u901a\u8fc7 <strong>redis-cli<\/strong> \u8fdb\u884c\u8fde\u63a5\u3002\u5982\u679c\u60a8\u8fd8\u6ca1\u6709\u5b89\u88c5 Redis\uff0c\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9aa4\u8fdb\u884c\u3002<\/p>\n<\/p>\n<ul>\n<li>\u8bbf\u95ee <a rel=\"nofollow\" href=\"https:\/\/redis.io\/download\">Redis \u5b98\u7f51<\/a> \u4e0b\u8f7d\u6700\u65b0\u7248\u672c\u3002<\/li>\n<li>\u6839\u636e\u7cfb\u7edf\u7c7b\u578b\u6309\u7167\u8bf4\u660e\u8fdb\u884c\u5b89\u88c5\u3002<\/li>\n<li>\u542f\u52a8 Redis \u670d\u52a1\uff1a<code>redis-server<\/code>\u3002<\/li>\n<li>\u9a8c\u8bc1 Redis \u662f\u5426\u6b63\u5e38\u8fd0\u884c\uff1a<code>redis-cli ping<\/code>\uff0c\u8fd4\u56de <strong>PONG<\/strong> \u8bf4\u660e\u8fde\u63a5\u6210\u529f\u3002<\/li>\n<\/ul>\n<p><h2>\u4f7f\u7528 redis-cli \u67e5\u770b key \u7684\u8be6\u7ec6\u6b65\u9aa4<\/h2>\n<\/p>\n<p><h3>\u6b65\u9aa4\u4e00\uff1a\u8fde\u63a5\u5230 Redis \u670d\u52a1\u5668<\/h3>\n<\/p>\n<p><p>\u6253\u5f00\u7ec8\u7aef\u6216\u547d\u4ee4\u884c\u5de5\u5177\uff0c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u8fde\u63a5\u5230 Redis \u670d\u52a1\u5668\uff1a<\/p>\n<\/p>\n<p><pre><code>redis-cli<\/code><\/pre>\n<\/p>\n<p><p>\u5982\u679c Redis \u670d\u52a1\u5668\u90e8\u7f72\u5728\u975e\u672c\u5730\u73af\u5883\uff0c\u60a8\u53ef\u4ee5\u6307\u5b9a\u4e3b\u673a\u548c\u7aef\u53e3\uff0c\u4f8b\u5982\uff1a<\/p>\n<\/p>\n<p><pre><code>redis-cli -h 192.168.1.1 -p 6379<\/code><\/pre>\n<\/p>\n<p><h3>\u6b65\u9aa4\u4e8c\uff1a\u67e5\u770b\u6240\u6709 keys<\/h3>\n<\/p>\n<p><p>\u8981\u67e5\u770b Redis \u6570\u636e\u5e93\u4e2d\u6240\u6709\u7684 key\uff0c\u53ef\u4ee5\u4f7f\u7528 <strong>KEYS<\/strong> \u547d\u4ee4\uff1a<\/p>\n<\/p>\n<p><pre><code>KEYS *<\/code><\/pre>\n<\/p>\n<p><p>\u8fd9\u6761\u547d\u4ee4\u4f1a\u8fd4\u56de\u5f53\u524d\u6570\u636e\u5e93\u4e2d\u6240\u6709 key \u7684\u5217\u8868\u3002\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u5728\u751f\u4ea7\u73af\u5883\u4e2d\uff0c\u5c3d\u91cf\u907f\u514d\u4f7f\u7528 <strong>KEYS<\/strong> \u547d\u4ee4\uff0c\u56e0\u4e3a\u5b83\u4f1a\u5bfc\u81f4\u6027\u80fd\u4e0b\u964d\uff0c\u5efa\u8bae\u4f7f\u7528 <strong>SCAN<\/strong> \u547d\u4ee4\u3002<\/p>\n<\/p>\n<p><h3>\u6b65\u9aa4\u4e09\uff1a\u4f7f\u7528 SCAN \u547d\u4ee4\u6279\u91cf\u67e5\u770b keys<\/h3>\n<\/p>\n<p><p><strong>SCAN<\/strong> \u547d\u4ee4\u662f\u66f4\u63a8\u8350\u7684\u65b9\u5f0f\uff0c\u56e0\u4e3a\u5b83\u4e0d\u4f1a\u963b\u585e Redis \u670d\u52a1\u5668\uff0c\u53ef\u4ee5\u6839\u636e cursor \u5206\u6279\u83b7\u53d6 keys\u3002\u57fa\u672c\u4f7f\u7528\u65b9\u5f0f\uff1a<\/p>\n<\/p>\n<p><pre><code>SCAN 0<\/code><\/pre>\n<\/p>\n<p><p>\u8fd9\u5c06\u8fd4\u56de\u7b2c\u4e00\u4e2a\u6279\u6b21\u7684 keys \u548c\u65b0\u7684\u6e38\u6807\u3002\u6bcf\u6b21\u8c03\u7528 <strong>SCAN<\/strong> \u547d\u4ee4\u65f6\uff0c\u90fd\u8981\u4f7f\u7528\u8fd4\u56de\u7684\u65b0\u6e38\u6807\u6765\u83b7\u53d6\u4e0b\u4e00\u6279\u3002<\/p>\n<\/p>\n<p><h4>\u4f7f\u7528\u793a\u4f8b\uff1a<\/h4>\n<\/p>\n<p><pre><code><\/p>\r\n<p>127.0.0.1:6379> SCAN 0<\/p>\r\n<p>1) \"0\"<\/p>\r\n<p>2) 1) \"key1\"<\/p>\r\n<p>   2) \"key2\"<\/p>\r\n<p>   3) \"key3\"<\/p>\r\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u6b65\u9aa4\u56db\uff1a\u6839\u636e\u67e5\u8be2\u6761\u4ef6\u67e5\u770b keys<\/h3>\n<\/p>\n<p><p>\u5982\u679c\u60a8\u53ea\u60f3\u67e5\u770b\u7279\u5b9a\u6a21\u5f0f\u7684 keys\uff0c\u4f8b\u5982\u4ee5 <strong>user:<\/strong> \u5f00\u5934\u7684 key\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<\/p>\n<p><pre><code>SCAN 0 MATCH user:*<\/code><\/pre>\n<\/p>\n<p><h3>\u6b65\u9aa4\u4e94\uff1a\u83b7\u53d6 key \u7684\u503c<\/h3>\n<\/p>\n<p><p>\u67e5\u627e\u5230\u9700\u8981\u7684 key \u540e\uff0c\u53ef\u4ee5\u4f7f\u7528 <strong>GET<\/strong> \u547d\u4ee4\u67e5\u770b\u5176\u503c\uff1a<\/p>\n<\/p>\n<p><pre><code>GET key_name<\/code><\/pre>\n<\/p>\n<p><p>\u5bf9\u4e8e <strong>hash<\/strong>\u3001<strong>list<\/strong> \u7b49\u5176\u4ed6\u6570\u636e\u7c7b\u578b\uff0c\u4f7f\u7528\u76f8\u5e94\u7684\u547d\u4ee4\u67e5\u770b\u503c\uff1a<\/p>\n<\/p>\n<ul>\n<li>\u5bf9\u4e8e hash\uff1a<code>HGETALL hash_key_name<\/code><\/li>\n<li>\u5bf9\u4e8e list\uff1a<code>LRANGE list_key_name 0 -1<\/code><\/li>\n<li>\u5bf9\u4e8e set\uff1a<code>SMEMBERS set_key_name<\/code><\/li>\n<\/ul>\n<p><h2>\u5e38\u89c1\u95ee\u9898\u4e0e\u6ce8\u610f\u4e8b\u9879<\/h2>\n<\/p>\n<p><h3>\u95ee\u9898\u4e00\uff1aKEYS \u547d\u4ee4\u7684\u6027\u80fd\u5f71\u54cd<\/h3>\n<\/p>\n<p><p>\u5982\u524d\u6240\u8ff0\uff0c\u4f7f\u7528 <strong>KEYS<\/strong> \u547d\u4ee4\u5728\u5927\u91cf\u6570\u636e\u65f6\u4f1a\u5bfc\u81f4\u6027\u80fd\u95ee\u9898\u3002\u5efa\u8bae\u5728\u751f\u4ea7\u73af\u5883\u4e2d\u4f7f\u7528 <strong>SCAN<\/strong> \u547d\u4ee4\u3002<\/p>\n<\/p>\n<p><h3>\u95ee\u9898\u4e8c\uff1a\u4e0d\u663e\u793a\u67d0\u4e9b keys<\/h3>\n<\/p>\n<p><p>\u786e\u4fdd\u6240\u67e5\u8be2\u7684 <strong>key<\/strong> \u771f\u7684\u5b58\u5728\u4e8e\u5f53\u524d\u9009\u62e9\u7684\u6570\u636e\u5e93\u4e2d\u3002\u53ef\u4ee5\u4f7f\u7528 <strong>SELECT<\/strong> \u547d\u4ee4\u5207\u6362\u5230\u6b63\u786e\u7684\u6570\u636e\u5e93\uff08\u9ed8\u8ba4\u662f 0\uff09\uff1a<\/p>\n<\/p>\n<p><pre><code>SELECT database_number<\/code><\/pre>\n<\/p>\n<p><h3>\u95ee\u9898\u4e09\uff1aredis-cli \u8fde\u63a5\u95ee\u9898<\/h3>\n<\/p>\n<p><p>\u5982\u679c\u65e0\u6cd5\u8fde\u63a5\u5230 Redis\uff0c\u68c0\u67e5 Redis \u670d\u52a1\u662f\u5426\u542f\u52a8\uff0c\u5e76\u786e\u8ba4\u4e3b\u673a\u548c\u7aef\u53e3\u662f\u5426\u6b63\u786e\u3002\u540c\u65f6\u68c0\u67e5\u662f\u5426\u6709\u9632\u706b\u5899\u89c4\u5219\u963b\u6b62\u8bbf\u95ee\u3002<\/p>\n<\/p>\n<p><h2>\u5b9e\u7528\u6280\u5de7<\/h2>\n<\/p>\n<ul>\n<li>\u4f7f\u7528 <strong>EXPIRE<\/strong> \u547d\u4ee4\u4e3a key \u8bbe\u7f6e\u8fc7\u671f\u65f6\u95f4\uff1a<code>EXPIRE key_name seconds<\/code><\/li>\n<li>\u8fdb\u884c\u8c03\u8bd5\u65f6\uff0c\u4f7f\u7528 <strong>MONITOR<\/strong> \u547d\u4ee4\u5b9e\u65f6\u76d1\u63a7 Redis \u8bf7\u6c42\uff1a<code>MONITOR<\/code><\/li>\n<li>\u5b9a\u671f\u6e05\u7406\u4e0d\u518d\u4f7f\u7528\u7684 key\uff0c\u4fdd\u6301 Redis \u6027\u80fd\u3002<\/li>\n<\/ul>\n<p><p>\u672c\u6587\u4ecb\u7ecd\u4e86\u5982\u4f55\u4f7f\u7528 <strong>redis-cli<\/strong> \u67e5\u770b Redis \u4e2d\u7684 key\uff0c\u5305\u62ec\u57fa\u7840\u547d\u4ee4\u548c\u5b9e\u7528\u6280\u5de7\u3002\u901a\u8fc7\u638c\u63e1\u8fd9\u4e9b\u547d\u4ee4\uff0c\u60a8\u53ef\u4ee5\u66f4\u52a0\u9ad8\u6548\u5730\u7ba1\u7406\u548c\u8c03\u8bd5 Redis \u6570\u636e\u5e93\uff0c\u4ece\u800c\u63d0\u9ad8\u7cfb\u7edf\u7684\u6574\u4f53\u6027\u80fd\u3002<\/p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728 Redis \u6570\u636e\u5e93\u4e2d\uff0c\u4f7f\u7528 redis-cli \u67e5\u770b\u548c\u7ba1\u7406 key \u662f\u4e00\u9879\u57fa\u672c\u800c\u91cd\u8981\u7684\u64cd\u4f5c\u3002\u65e0\u8bba\u662f\u8c03\u8bd5\u5e94\u7528\u7a0b\u5e8f\uff0c\u8fd8\u662f\u68c0\u67e5\u7f13\u5b58\u7684\u72b6\u6001\uff0c\u638c\u63e1\u5982\u4f55\u4f7f\u7528 redis-cli \u90fd\u662f\u6781\u5176\u5fc5\u8981\u7684\u3002\u672c\u6587\u5c06\u6307\u5bfc\u60a8\u5b8c\u6210\u4f7f\u7528 redis-cli \u67e5\u770b Red&#8230;<\/p>\n","protected":false},"author":1,"featured_media":379,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"topic":[],"class_list":["post-378","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-baike"],"_links":{"self":[{"href":"https:\/\/www.ddosidc.com\/wp\/wp-json\/wp\/v2\/posts\/378","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ddosidc.com\/wp\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ddosidc.com\/wp\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ddosidc.com\/wp\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ddosidc.com\/wp\/wp-json\/wp\/v2\/comments?post=378"}],"version-history":[{"count":1,"href":"https:\/\/www.ddosidc.com\/wp\/wp-json\/wp\/v2\/posts\/378\/revisions"}],"predecessor-version":[{"id":381,"href":"https:\/\/www.ddosidc.com\/wp\/wp-json\/wp\/v2\/posts\/378\/revisions\/381"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ddosidc.com\/wp\/wp-json\/wp\/v2\/media\/379"}],"wp:attachment":[{"href":"https:\/\/www.ddosidc.com\/wp\/wp-json\/wp\/v2\/media?parent=378"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ddosidc.com\/wp\/wp-json\/wp\/v2\/categories?post=378"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ddosidc.com\/wp\/wp-json\/wp\/v2\/tags?post=378"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/www.ddosidc.com\/wp\/wp-json\/wp\/v2\/topic?post=378"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}