{"id":152563,"date":"2024-11-02T00:09:21","date_gmt":"2024-11-01T16:09:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/152563\/"},"modified":"2024-11-02T00:09:22","modified_gmt":"2024-11-01T16:09:22","slug":"%e6%9f%a5%e7%9c%8b-redis-%e6%95%b8%e6%93%9a%e5%ba%ab%e5%88%97%e8%a1%a8%e7%9a%84%e6%96%b9%e6%b3%95%ef%bc%88redis-%e6%9f%a5%e7%9c%8b-db-%e5%88%97%e8%a1%a8%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/152563\/","title":{"rendered":"\u67e5\u770b Redis \u6578\u64da\u5eab\u5217\u8868\u7684\u65b9\u6cd5\uff08Redis \u67e5\u770b DB \u5217\u8868\uff09"},"content":{"rendered":"

\u67e5\u770b Redis \u6578\u64da\u5eab\u5217\u8868\u7684\u65b9\u6cd5\uff08Redis \u67e5\u770b DB \u5217\u8868\uff09<\/h1>\n

Redis \u662f\u4e00\u500b\u9ad8\u6548\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u5b58\u5132\u7b49\u5834\u666f\u3002\u4f5c\u70ba\u4e00\u500b\u958b\u6e90\u7684 NoSQL \u6578\u64da\u5eab\uff0cRedis \u63d0\u4f9b\u4e86\u591a\u7a2e\u6578\u64da\u7d50\u69cb\u548c\u64cd\u4f5c\uff0c\u8b93\u958b\u767c\u8005\u80fd\u5920\u9748\u6d3b\u5730\u7ba1\u7406\u6578\u64da\u3002\u5728\u4f7f\u7528 Redis \u7684\u904e\u7a0b\u4e2d\uff0c\u4e86\u89e3\u5982\u4f55\u67e5\u770b\u6578\u64da\u5eab\u5217\u8868\u662f\u975e\u5e38\u91cd\u8981\u7684\uff0c\u9019\u4e0d\u50c5\u6709\u52a9\u65bc\u6578\u64da\u7684\u7ba1\u7406\uff0c\u4e5f\u80fd\u63d0\u9ad8\u958b\u767c\u6548\u7387\u3002<\/p>\n

Redis \u6578\u64da\u5eab\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n

\u5728 Redis \u4e2d\uff0c\u6578\u64da\u5eab\u7684\u6982\u5ff5\u8207\u50b3\u7d71\u7684\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u6709\u6240\u4e0d\u540c\u3002Redis \u9ed8\u8a8d\u63d0\u4f9b 16 \u500b\u6578\u64da\u5eab\uff0c\u9019\u4e9b\u6578\u64da\u5eab\u7684\u7d22\u5f15\u5f9e 0 \u5230 15\u3002\u7528\u6236\u53ef\u4ee5\u5728\u9019\u4e9b\u6578\u64da\u5eab\u4e4b\u9593\u5207\u63db\uff0c\u4e26\u5728\u6bcf\u500b\u6578\u64da\u5eab\u4e2d\u5b58\u5132\u9375\u503c\u5c0d\u3002<\/p>\n

\u67e5\u770b Redis \u6578\u64da\u5eab\u5217\u8868\u7684\u65b9\u6cd5<\/h2>\n

\u8981\u67e5\u770b Redis \u6578\u64da\u5eab\u4e2d\u7684\u6578\u64da\uff0c\u9996\u5148\u9700\u8981\u9023\u63a5\u5230 Redis \u670d\u52d9\u5668\u3002\u53ef\u4ee5\u4f7f\u7528 Redis \u63d0\u4f9b\u7684\u547d\u4ee4\u884c\u5de5\u5177 `redis-cli` \u4f86\u9032\u884c\u64cd\u4f5c\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u547d\u4ee4\u4f86\u67e5\u770b\u6578\u64da\u5eab\u5217\u8868\u548c\u5167\u5bb9\uff1a<\/p>\n

1. \u9023\u63a5\u5230 Redis \u670d\u52d9\u5668<\/h3>\n
redis-cli<\/code><\/pre>\n
\u57f7\u884c\u4e0a\u8ff0\u547d\u4ee4\u5f8c\uff0c\u60a8\u5c07\u9032\u5165 Redis \u7684\u547d\u4ee4\u884c\u754c\u9762\uff0c\u4e26\u53ef\u4ee5\u958b\u59cb\u8f38\u5165\u547d\u4ee4\u3002<\/p>\n
2. \u5207\u63db\u6578\u64da\u5eab<\/h3>\n
\u4f7f\u7528 `SELECT` \u547d\u4ee4\u53ef\u4ee5\u5207\u63db\u5230\u6307\u5b9a\u7684\u6578\u64da\u5eab\u3002\u4f8b\u5982\uff0c\u8981\u5207\u63db\u5230\u6578\u64da\u5eab 1\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n
SELECT 1<\/code><\/pre>\n
3. \u67e5\u770b\u7576\u524d\u6578\u64da\u5eab\u7684\u9375<\/h3>\n
\u8981\u67e5\u770b\u7576\u524d\u6578\u64da\u5eab\u4e2d\u7684\u6240\u6709\u9375\uff0c\u53ef\u4ee5\u4f7f\u7528 `KEYS` \u547d\u4ee4\u3002\u9019\u500b\u547d\u4ee4\u6703\u8fd4\u56de\u7576\u524d\u6578\u64da\u5eab\u4e2d\u6240\u6709\u7684\u9375\uff1a<\/p>\n
KEYS *<\/code><\/pre>\n
\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c`KEYS` \u547d\u4ee4\u5728\u751f\u7522\u74b0\u5883\u4e2d\u4e0d\u5efa\u8b70\u4f7f\u7528\uff0c\u56e0\u70ba\u5b83\u6703\u904d\u6b77\u6574\u500b\u6578\u64da\u5eab\uff0c\u53ef\u80fd\u6703\u5f71\u97ff\u6027\u80fd\u3002\u5c0d\u65bc\u5927\u578b\u6578\u64da\u5eab\uff0c\u5efa\u8b70\u4f7f\u7528 `SCAN` \u547d\u4ee4\u4f86\u9010\u6b65\u904d\u6b77\u9375\uff1a<\/p>\n
SCAN 0<\/code><\/pre>\n
\u9019\u500b\u547d\u4ee4\u6703\u8fd4\u56de\u4e00\u90e8\u5206\u9375\uff0c\u4e26\u63d0\u4f9b\u4e0b\u4e00\u6b21\u6383\u63cf\u7684\u6e38\u6a19\uff0c\u60a8\u53ef\u4ee5\u901a\u904e\u4e0d\u65b7\u8abf\u7528 `SCAN` \u547d\u4ee4\u4f86\u7372\u53d6\u6240\u6709\u9375\u3002<\/p>\n
4. \u67e5\u770b\u9375\u7684\u8a73\u7d30\u4fe1\u606f<\/h3>\n
\u4e00\u65e6\u7372\u5f97\u4e86\u9375\u7684\u5217\u8868\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528 `TYPE` \u547d\u4ee4\u4f86\u67e5\u770b\u6bcf\u500b\u9375\u7684\u6578\u64da\u985e\u578b\uff1a<\/p>\n
TYPE your_key<\/code><\/pre>\n
\u6b64\u5916\uff0c\u60a8\u9084\u53ef\u4ee5\u4f7f\u7528 `GET`\u3001`HGETALL`\u3001`LRANGE` \u7b49\u547d\u4ee4\u4f86\u67e5\u770b\u9375\u7684\u5177\u9ad4\u5167\u5bb9\uff0c\u5177\u9ad4\u53d6\u6c7a\u65bc\u9375\u7684\u6578\u64da\u985e\u578b\u3002<\/p>\n
\u7e3d\u7d50<\/h2>\n
\u4e86\u89e3\u5982\u4f55\u67e5\u770b Redis \u6578\u64da\u5eab\u5217\u8868\u548c\u5167\u5bb9\u662f\u4f7f\u7528 Redis \u7684\u57fa\u672c\u6280\u80fd\u4e4b\u4e00\u3002\u901a\u904e\u4f7f\u7528 `redis-cli` \u5de5\u5177\uff0c\u60a8\u53ef\u4ee5\u8f15\u9b06\u5730\u5207\u63db\u6578\u64da\u5eab\u3001\u67e5\u770b\u9375\u4ee5\u53ca\u7372\u53d6\u9375\u7684\u8a73\u7d30\u4fe1\u606f\u3002\u9019\u4e9b\u64cd\u4f5c\u4e0d\u50c5\u80fd\u5e6b\u52a9\u60a8\u66f4\u597d\u5730\u7ba1\u7406\u6578\u64da\uff0c\u9084\u80fd\u63d0\u9ad8\u958b\u767c\u6548\u7387\u3002<\/p>\n
\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 \u9999\u6e2f VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u7528\u6236\u7684\u9700\u6c42\u3002\u7121\u8ad6\u662f\u9700\u8981\u9ad8\u6027\u80fd\u7684 \u4e91\u670d\u52a1\u5668<\/a> \u9084\u662f\u7a69\u5b9a\u7684 \u9999\u6e2f\u670d\u52a1\u5668<\/a>\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u4e86\u89e3\u5982\u4f55\u67e5\u770b Redis \u6578\u64da\u5eab\u5217\u8868\uff0c\u638c\u63e1 Redis \u67e5\u770b DB \u5217\u8868\u7684\u6709\u6548\u65b9\u6cd5\uff0c\u63d0\u5347\u6578\u64da\u7ba1\u7406\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-152563","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/152563","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=152563"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/152563\/revisions"}],"predecessor-version":[{"id":152564,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/152563\/revisions\/152564"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=152563"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=152563"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=152563"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}