{"id":188628,"date":"2024-11-12T00:23:22","date_gmt":"2024-11-11T16:23:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/188628\/"},"modified":"2024-11-12T00:23:23","modified_gmt":"2024-11-11T16:23:23","slug":"%e6%8e%a2%e7%b4%a2redis%e7%9a%84%e6%a0%b9%e7%9b%ae%e9%8c%84%e4%b8%80%e6%ac%a1%e6%9c%89%e8%b6%a3%e7%9a%84%e6%9f%a5%e8%a9%a2%ef%bc%88redis%e6%a0%b9%e7%9b%ae%e9%8c%84%e6%9f%a5%e8%a9%a2%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/188628\/","title":{"rendered":"\u63a2\u7d22Redis\u7684\u6839\u76ee\u9304\u4e00\u6b21\u6709\u8da3\u7684\u67e5\u8a62\uff08redis\u6839\u76ee\u9304\u67e5\u8a62\uff09"},"content":{"rendered":"<h1 id=\"%e6%8e%a2%e7%b4%a2redis%e7%9a%84%e6%a0%b9%e7%9b%ae%e9%8c%84%e4%b8%80%e6%ac%a1%e6%9c%89%e8%b6%a3%e7%9a%84%e6%9f%a5%e8%a9%a2%ef%bc%88redis%e6%a0%b9%e7%9b%ae%e9%8c%84%e6%9f%a5%e8%a9%a2%ef%bc%89-aalIkDrjGU\">\u63a2\u7d22Redis\u7684\u6839\u76ee\u9304\u4e00\u6b21\u6709\u8da3\u7684\u67e5\u8a62\uff08redis\u6839\u76ee\u9304\u67e5\u8a62\uff09<\/h1>\n<p>Redis\u662f\u4e00\u500b\u9ad8\u6548\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\uff0c\u5982\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5be6\u6642\u6578\u64da\u8655\u7406\u3002\u4f5c\u70ba\u4e00\u500b\u958b\u6e90\u9805\u76ee\uff0cRedis\u7684\u9748\u6d3b\u6027\u548c\u9ad8\u6548\u6027\u4f7f\u5176\u6210\u70ba\u958b\u767c\u8005\u7684\u71b1\u9580\u9078\u64c7\u3002\u5728\u9019\u7bc7\u6587\u7ae0\u4e2d\uff0c\u6211\u5011\u5c07\u6df1\u5165\u63a2\u8a0eRedis\u7684\u6839\u76ee\u9304\u67e5\u8a62\uff0c\u4e26\u4e86\u89e3\u5982\u4f55\u6709\u6548\u5730\u4f7f\u7528\u9019\u4e00\u529f\u80fd\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%e6%a0%b9%e7%9b%ae%e9%8c%84%e6%9f%a5%e8%a9%a2%ef%bc%9f-aalIkDrjGU\">\u4ec0\u9ebc\u662fRedis\u6839\u76ee\u9304\u67e5\u8a62\uff1f<\/h2>\n<p>\u5728Redis\u4e2d\uff0c\u6839\u76ee\u9304\u67e5\u8a62\u662f\u6307\u5c0d\u6578\u64da\u5eab\u4e2d\u6240\u6709\u9375\u7684\u67e5\u8a62\u3002\u9019\u4e00\u67e5\u8a62\u53ef\u4ee5\u5e6b\u52a9\u7528\u6236\u5feb\u901f\u4e86\u89e3\u7576\u524d\u6578\u64da\u5eab\u4e2d\u5b58\u5132\u4e86\u54ea\u4e9b\u6578\u64da\uff0c\u4e26\u9032\u884c\u76f8\u61c9\u7684\u7ba1\u7406\u548c\u64cd\u4f5c\u3002\u6839\u76ee\u9304\u67e5\u8a62\u901a\u5e38\u4f7f\u7528Redis\u7684\u547d\u4ee4\u884c\u754c\u9762\uff08CLI\uff09\u6216\u901a\u904e\u7de8\u7a0b\u8a9e\u8a00\u7684\u5ba2\u6236\u7aef\u5eab\u4f86\u57f7\u884c\u3002<\/p>\n<h2 id=\"%e5%a6%82%e4%bd%95%e5%9f%b7%e8%a1%8c%e6%a0%b9%e7%9b%ae%e9%8c%84%e6%9f%a5%e8%a9%a2-aalIkDrjGU\">\u5982\u4f55\u57f7\u884c\u6839\u76ee\u9304\u67e5\u8a62<\/h2>\n<p>\u8981\u57f7\u884c\u6839\u76ee\u9304\u67e5\u8a62\uff0c\u6700\u5e38\u7528\u7684\u547d\u4ee4\u662f <code>KEYS<\/code> \u547d\u4ee4\u3002\u9019\u500b\u547d\u4ee4\u53ef\u4ee5\u8fd4\u56de\u8207\u6307\u5b9a\u6a21\u5f0f\u5339\u914d\u7684\u6240\u6709\u9375\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528 <code>KEYS<\/code> \u547d\u4ee4\u7684\u57fa\u672c\u8a9e\u6cd5\uff1a<\/p>\n<pre><code>KEYS pattern<\/code><\/pre>\n<p>\u4f8b\u5982\uff0c\u5982\u679c\u60a8\u60f3\u67e5\u8a62\u6240\u6709\u7684\u9375\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>KEYS *<\/code><\/pre>\n<p>\u9019\u5c07\u8fd4\u56de\u6578\u64da\u5eab\u4e2d\u6240\u6709\u7684\u9375\u3002\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u4f7f\u7528 <code>KEYS<\/code> \u547d\u4ee4\u5728\u751f\u7522\u74b0\u5883\u4e2d\u53ef\u80fd\u6703\u5c0e\u81f4\u6027\u80fd\u554f\u984c\uff0c\u56e0\u70ba\u5b83\u6703\u904d\u6b77\u6574\u500b\u6578\u64da\u5eab\u3002\u56e0\u6b64\uff0c\u5728\u751f\u7522\u74b0\u5883\u4e2d\uff0c\u5efa\u8b70\u4f7f\u7528 <code>SCAN<\/code> \u547d\u4ee4\u4f86\u9032\u884c\u9375\u7684\u67e5\u8a62\u3002<\/p>\n<h2 id=\"%e4%bd%bf%e7%94%a8scan%e5%91%bd%e4%bb%a4%e9%80%b2%e8%a1%8c%e6%a0%b9%e7%9b%ae%e9%8c%84%e6%9f%a5%e8%a9%a2-aalIkDrjGU\">\u4f7f\u7528SCAN\u547d\u4ee4\u9032\u884c\u6839\u76ee\u9304\u67e5\u8a62<\/h2>\n<p><code>SCAN<\/code> \u547d\u4ee4\u662f\u4e00\u500b\u66f4\u5b89\u5168\u7684\u9078\u64c7\uff0c\u56e0\u70ba\u5b83\u4e0d\u6703\u4e00\u6b21\u6027\u8fd4\u56de\u6240\u6709\u7684\u9375\uff0c\u800c\u662f\u5206\u6279\u8fd4\u56de\u3002\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u5c0d\u6027\u80fd\u7684\u5f71\u97ff\u3002\u4ee5\u4e0b\u662f <code>SCAN<\/code> \u547d\u4ee4\u7684\u57fa\u672c\u8a9e\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\u6bcf\u6b21\u8abf\u7528 <code>SCAN<\/code> \u547d\u4ee4\u5f8c\uff0cRedis\u6703\u8fd4\u56de\u4e00\u500b\u65b0\u7684\u6e38\u6a19\uff0c\u60a8\u9700\u8981\u4f7f\u7528\u9019\u500b\u65b0\u7684\u6e38\u6a19\u9032\u884c\u4e0b\u4e00\u6b21\u67e5\u8a62\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u4f7f\u7528 <code>SCAN<\/code> \u547d\u4ee4\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>SCAN 0 MATCH * COUNT 10<\/code><\/pre>\n<p>\u9019\u500b\u547d\u4ee4\u5c07\u8fd4\u56de\u6700\u591a10\u500b\u9375\uff0c\u4e26\u4e14\u6703\u8fd4\u56de\u4e00\u500b\u65b0\u7684\u6e38\u6a19\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u9019\u500b\u6e38\u6a19\u9032\u884c\u4e0b\u4e00\u6b21\u67e5\u8a62\u3002<\/p>\n<h2 id=\"%e6%a0%b9%e7%9b%ae%e9%8c%84%e6%9f%a5%e8%a9%a2%e7%9a%84%e6%87%89%e7%94%a8%e5%a0%b4%e6%99%af-aalIkDrjGU\">\u6839\u76ee\u9304\u67e5\u8a62\u7684\u61c9\u7528\u5834\u666f<\/h2>\n<p>\u6839\u76ee\u9304\u67e5\u8a62\u5728\u591a\u7a2e\u5834\u666f\u4e2d\u90fd\u975e\u5e38\u6709\u7528\u3002\u4f8b\u5982\uff1a<\/p>\n<ul>\n<li><strong>\u6578\u64da\u7ba1\u7406\uff1a<\/strong>\u901a\u904e\u67e5\u8a62\u6240\u6709\u9375\uff0c\u7528\u6236\u53ef\u4ee5\u5feb\u901f\u4e86\u89e3\u6578\u64da\u5eab\u7684\u5167\u5bb9\uff0c\u4e26\u9032\u884c\u5fc5\u8981\u7684\u6578\u64da\u6e05\u7406\u6216\u66f4\u65b0\u3002<\/li>\n<li><strong>\u6027\u80fd\u76e3\u63a7\uff1a<\/strong>\u5b9a\u671f\u67e5\u8a62\u9375\u7684\u6578\u91cf\u548c\u985e\u578b\uff0c\u53ef\u4ee5\u5e6b\u52a9\u7528\u6236\u76e3\u63a7\u6578\u64da\u5eab\u7684\u6027\u80fd\uff0c\u53ca\u6642\u767c\u73fe\u6f5b\u5728\u7684\u554f\u984c\u3002<\/li>\n<li><strong>\u958b\u767c\u8abf\u8a66\uff1a<\/strong>\u5728\u958b\u767c\u904e\u7a0b\u4e2d\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u901a\u904e\u6839\u76ee\u9304\u67e5\u8a62\u4f86\u6aa2\u67e5\u6578\u64da\u7684\u6b63\u78ba\u6027\uff0c\u78ba\u4fdd\u61c9\u7528\u7a0b\u5e8f\u7684\u6b63\u5e38\u904b\u884c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-aalIkDrjGU\">\u7e3d\u7d50<\/h2>\n<p>Redis\u7684\u6839\u76ee\u9304\u67e5\u8a62\u662f\u4e00\u500b\u5f37\u5927\u7684\u5de5\u5177\uff0c\u53ef\u4ee5\u5e6b\u52a9\u7528\u6236\u6709\u6548\u5730\u7ba1\u7406\u548c\u76e3\u63a7\u6578\u64da\u5eab\u4e2d\u7684\u6578\u64da\u3002\u7121\u8ad6\u662f\u4f7f\u7528 <code>KEYS<\/code> \u9084\u662f <code>SCAN<\/code> \u547d\u4ee4\uff0c\u4e86\u89e3\u5982\u4f55\u9032\u884c\u9019\u4e9b\u67e5\u8a62\u90fd\u662f\u6bcf\u4f4dRedis\u7528\u6236\u5fc5\u5099\u7684\u6280\u80fd\u3002\u900f\u904e\u9019\u4e9b\u67e5\u8a62\uff0c\u958b\u767c\u8005\u80fd\u5920\u66f4\u597d\u5730\u638c\u63e1\u6578\u64da\u5eab\u7684\u72c0\u614b\uff0c\u4e26\u9032\u884c\u76f8\u61c9\u7684\u512a\u5316\u548c\u8abf\u6574\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\u884c\u60a8\u7684Redis\u5be6\u4f8b\uff0cServer.HK\u63d0\u4f9b\u4e86\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684\u7528\u6236\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u9084\u662f\u5176\u4ed6\u985e\u578b\u7684 <a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a>\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u6839\u76ee\u9304\u7684\u6709\u8da3\u67e5\u8a62\uff0c\u4e86\u89e3\u5982\u4f55\u9ad8\u6548\u7ba1\u7406\u6578\u64da\uff0c\u63d0\u5347\u6027\u80fd\uff0c\u767c\u73feRedis\u7684\u6f5b\u529b\u8207\u61c9\u7528\u3002<\/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-188628","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/188628","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=188628"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/188628\/revisions"}],"predecessor-version":[{"id":188629,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/188628\/revisions\/188629"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=188628"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=188628"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=188628"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}