{"id":181972,"date":"2024-11-09T20:02:30","date_gmt":"2024-11-09T12:02:30","guid":{"rendered":"https:\/\/server.hk\/cnblog\/181972\/"},"modified":"2024-11-09T20:02:31","modified_gmt":"2024-11-09T12:02:31","slug":"%e6%b7%b1%e5%85%a5%e6%8e%a2%e7%b4%a2redis%e6%9f%a5%e8%a9%a2%e5%9c%a8%e5%93%aa%e5%80%8bdb%e4%b8%ad%e7%9a%84%e7%a7%98%e5%af%86%ef%bc%88redis%e6%9f%a5%e8%a9%a2%e5%9c%a8%e5%93%aa%e5%80%8bdb%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/181972\/","title":{"rendered":"\u6df1\u5165\u63a2\u7d22Redis\u67e5\u8a62\u5728\u54ea\u500bdb\u4e2d\u7684\u79d8\u5bc6\uff08redis\u67e5\u8a62\u5728\u54ea\u500bdb\uff09"},"content":{"rendered":"

\u6df1\u5165\u63a2\u7d22Redis\u67e5\u8a62\u5728\u54ea\u500bdb\u4e2d\u7684\u79d8\u5bc6<\/h1>\n

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\u6578\u64da\u5b58\u5132\u7b49\u3002\u4f5c\u70ba\u4e00\u500b\u958b\u6e90\u7684\u6578\u64da\u5eab\u7cfb\u7d71\uff0cRedis\u652f\u6301\u591a\u500b\u6578\u64da\u5eab\uff0c\u9019\u4f7f\u5f97\u7528\u6236\u80fd\u5920\u5728\u540c\u4e00\u500bRedis\u5be6\u4f8b\u4e2d\u7ba1\u7406\u4e0d\u540c\u7684\u6578\u64da\u96c6\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u5982\u4f55\u67e5\u8a62Redis\u4e2d\u7684\u6578\u64da\u5eab\uff0c\u4ee5\u53ca\u5982\u4f55\u78ba\u5b9a\u67e5\u8a62\u7684\u6578\u64da\u4f4d\u65bc\u54ea\u500b\u6578\u64da\u5eab\u4e2d\u3002<\/p>\n

Redis\u4e2d\u7684\u6578\u64da\u5eab\u6982\u8ff0<\/h2>\n

Redis\u9ed8\u8a8d\u63d0\u4f9b16\u500b\u6578\u64da\u5eab\uff0c\u7de8\u865f\u5f9e0\u523015\u3002\u7528\u6236\u53ef\u4ee5\u901a\u904e\u9078\u64c7\u4e0d\u540c\u7684\u6578\u64da\u5eab\u4f86\u7d44\u7e54\u548c\u7ba1\u7406\u6578\u64da\u3002\u6bcf\u500b\u6578\u64da\u5eab\u90fd\u662f\u7368\u7acb\u7684\uff0c\u9019\u610f\u5473\u8457\u5728\u4e00\u500b\u6578\u64da\u5eab\u4e2d\u5b58\u5132\u7684\u6578\u64da\u4e0d\u6703\u5f71\u97ff\u5230\u5176\u4ed6\u6578\u64da\u5eab\u4e2d\u7684\u6578\u64da\u3002<\/p>\n

\u5982\u4f55\u9078\u64c7\u6578\u64da\u5eab<\/h2>\n

\u5728Redis\u4e2d\uff0c\u9078\u64c7\u6578\u64da\u5eab\u7684\u547d\u4ee4\u662f SELECT<\/code>\u3002\u4f8b\u5982\uff0c\u5982\u679c\u4f60\u60f3\u9078\u64c7\u6578\u64da\u5eab0\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n

SELECT 0<\/code><\/pre>\n
\u9019\u689d\u547d\u4ee4\u6703\u5c07\u7576\u524d\u7684\u6578\u64da\u5eab\u4e0a\u4e0b\u6587\u5207\u63db\u5230\u6578\u64da\u5eab0\u3002\u6240\u6709\u5f8c\u7e8c\u7684\u64cd\u4f5c\u90fd\u5c07\u5728\u9019\u500b\u6578\u64da\u5eab\u4e2d\u9032\u884c\uff0c\u76f4\u5230\u518d\u6b21\u4f7f\u7528 SELECT<\/code> \u547d\u4ee4\u5207\u63db\u5230\u5176\u4ed6\u6578\u64da\u5eab\u3002<\/p>\n
\u67e5\u8a62\u7576\u524d\u6578\u64da\u5eab<\/h2>\n
\u8981\u67e5\u8a62\u7576\u524d\u4f7f\u7528\u7684\u6578\u64da\u5eab\uff0c\u53ef\u4ee5\u4f7f\u7528 INFO<\/code> \u547d\u4ee4\u3002\u9019\u500b\u547d\u4ee4\u6703\u8fd4\u56deRedis\u670d\u52d9\u5668\u7684\u5404\u7a2e\u4fe1\u606f\uff0c\u5305\u62ec\u7576\u524d\u9078\u64c7\u7684\u6578\u64da\u5eab\u7de8\u865f\u3002\u4f7f\u7528\u65b9\u6cd5\u5982\u4e0b\uff1a<\/p>\n
INFO<\/code><\/pre>\n
\u5728\u8fd4\u56de\u7684\u7d50\u679c\u4e2d\uff0c\u67e5\u627e db0<\/code>\u3001db1<\/code> \u7b49\u5b57\u6bb5\uff0c\u9019\u4e9b\u5b57\u6bb5\u6703\u986f\u793a\u6bcf\u500b\u6578\u64da\u5eab\u7684\u9375\u6578\u91cf\u548c\u5176\u4ed6\u4fe1\u606f\u3002\u7576\u524d\u9078\u64c7\u7684\u6578\u64da\u5eab\u6703\u5728\u9019\u4e9b\u4fe1\u606f\u4e2d\u986f\u793a\u3002<\/p>\n
\u67e5\u8a62\u7279\u5b9a\u6578\u64da\u5eab\u4e2d\u7684\u9375<\/h2>\n
\u5982\u679c\u4f60\u60f3\u67e5\u8a62\u7279\u5b9a\u6578\u64da\u5eab\u4e2d\u7684\u6240\u6709\u9375\uff0c\u53ef\u4ee5\u4f7f\u7528 KEYS<\/code> \u547d\u4ee4\u3002\u9019\u500b\u547d\u4ee4\u5141\u8a31\u4f60\u5217\u51fa\u7576\u524d\u6578\u64da\u5eab\u4e2d\u7684\u6240\u6709\u9375\u3002\u4f8b\u5982\uff0c\u8981\u67e5\u8a62\u6578\u64da\u5eab0\u4e2d\u7684\u6240\u6709\u9375\uff0c\u53ef\u4ee5\u4f7f\u7528\uff1a<\/p>\n
SELECT 0\nKEYS *<\/code><\/pre>\n
\u9019\u5c07\u8fd4\u56de\u6578\u64da\u5eab0\u4e2d\u6240\u6709\u7684\u9375\u3002\u5982\u679c\u4f60\u60f3\u67e5\u8a62\u7279\u5b9a\u6a21\u5f0f\u7684\u9375\uff0c\u53ef\u4ee5\u4f7f\u7528\u901a\u914d\u7b26\u3002\u4f8b\u5982\uff0c\u67e5\u8a62\u6240\u6709\u4ee5\u201cuser\u201d\u958b\u982d\u7684\u9375\uff1a<\/p>\n
KEYS user*<\/code><\/pre>\n
\u6ce8\u610f\u4e8b\u9805<\/h2>\n
\u4f7f\u7528 KEYS<\/code> \u547d\u4ee4\u6642\u9700\u8981\u8b39\u614e\uff0c\u56e0\u70ba\u5728\u5927\u578b\u6578\u64da\u5eab\u4e2d\uff0c\u9019\u500b\u547d\u4ee4\u53ef\u80fd\u6703\u5c0e\u81f4\u6027\u80fd\u554f\u984c\u3002\u5c0d\u65bc\u751f\u7522\u74b0\u5883\uff0c\u5efa\u8b70\u4f7f\u7528 SCAN<\/code> \u547d\u4ee4\u4f86\u904d\u6b77\u9375\uff0c\u9019\u6a23\u53ef\u4ee5\u907f\u514d\u963b\u585eRedis\u670d\u52d9\u5668\u3002<\/p>\n
SCAN 0<\/code><\/pre>\n
\u9019\u689d\u547d\u4ee4\u6703\u8fd4\u56de\u4e00\u500b\u6e38\u6a19\u548c\u4e00\u7d44\u9375\uff0c\u901a\u904e\u4e0d\u65b7\u8abf\u7528 SCAN<\/code> \u547d\u4ee4\uff0c\u53ef\u4ee5\u904d\u6b77\u6574\u500b\u6578\u64da\u5eab\u4e2d\u7684\u6240\u6709\u9375\u3002<\/p>\n
\u7d50\u8ad6<\/h2>\n
Redis\u7684\u591a\u6578\u64da\u5eab\u7279\u6027\u70ba\u7528\u6236\u63d0\u4f9b\u4e86\u9748\u6d3b\u7684\u6578\u64da\u7ba1\u7406\u65b9\u5f0f\u3002\u901a\u904e\u4f7f\u7528 SELECT<\/code>\u3001INFO<\/code> \u548c KEYS<\/code> \u7b49\u547d\u4ee4\uff0c\u7528\u6236\u53ef\u4ee5\u8f15\u9b06\u67e5\u8a62\u548c\u7ba1\u7406\u4e0d\u540c\u6578\u64da\u5eab\u4e2d\u7684\u6578\u64da\u3002\u4e86\u89e3\u5982\u4f55\u6709\u6548\u5730\u67e5\u8a62Redis\u4e2d\u7684\u6578\u64da\u5eab\uff0c\u5c07\u6709\u52a9\u65bc\u63d0\u5347\u61c9\u7528\u7684\u6027\u80fd\u548c\u53ef\u7dad\u8b77\u6027\u3002<\/p>\n
\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 \u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002\u7121\u8ad6\u662f\u9700\u8981\u7a69\u5b9a\u7684 \u4e91\u4f3a\u670d\u5668<\/a> \u9084\u662f\u9748\u6d3b\u7684 \u9999\u6e2f\u4f3a\u670d\u5668<\/a>\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u6df1\u5165\u63a2\u7d22Redis\u67e5\u8a62\u5728\u54ea\u500bdb\u4e2d\u7684\u79d8\u5bc6\uff0c\u63ed\u793a\u5982\u4f55\u6709\u6548\u7ba1\u7406\u548c\u67e5\u8a62\u6578\u64da\u5eab\uff0c\u63d0\u5347\u6027\u80fd\u8207\u6548\u7387\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-181972","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/181972","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=181972"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/181972\/revisions"}],"predecessor-version":[{"id":181973,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/181972\/revisions\/181973"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=181972"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=181972"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=181972"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}