{"id":153889,"date":"2024-11-02T11:12:20","date_gmt":"2024-11-02T03:12:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/153889\/"},"modified":"2024-11-02T11:12:21","modified_gmt":"2024-11-02T03:12:21","slug":"%e5%96%ae%e7%b7%9a%e7%a8%8b-redis-%e5%a6%82%e6%ad%a4%e4%b9%8b%e5%bf%ab%e7%9a%84%e5%9b%9b%e5%80%8b%e5%8e%9f%e5%9b%a0","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/153889\/","title":{"rendered":"\u55ae\u7dda\u7a0b Redis \u5982\u6b64\u4e4b\u5feb\u7684\u56db\u500b\u539f\u56e0"},"content":{"rendered":"

\u55ae\u7dda\u7a0b Redis \u5982\u6b64\u4e4b\u5feb\u7684\u56db\u500b\u539f\u56e0<\/h1>\n

\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u5feb\u901f\u7684\u6578\u64da\u5b58\u53d6\u548c\u8655\u7406\u80fd\u529b\u5c0d\u65bc\u61c9\u7528\u7a0b\u5f0f\u7684\u6027\u80fd\u81f3\u95dc\u91cd\u8981\u3002Redis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u4ee5\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u7c21\u55ae\u7684\u4f7f\u7528\u65b9\u5f0f\u800c\u53d7\u5230\u5ee3\u6cdb\u95dc\u6ce8\u3002\u96d6\u7136 Redis \u662f\u55ae\u7dda\u7a0b\u7684\uff0c\u4f46\u5b83\u7684\u901f\u5ea6\u537b\u4ee4\u4eba\u9a5a\u8a1d\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u55ae\u7dda\u7a0b Redis \u4e4b\u6240\u4ee5\u5982\u6b64\u4e4b\u5feb\u7684\u56db\u500b\u539f\u56e0\u3002<\/p>\n

1. \u5167\u5b58\u5b58\u5132<\/h2>\n

Redis \u5c07\u6578\u64da\u5b58\u5132\u5728\u5167\u5b58\u4e2d\uff0c\u800c\u4e0d\u662f\u50b3\u7d71\u7684\u78c1\u789f\u5b58\u5132\u3002\u9019\u610f\u5473\u8457\u6578\u64da\u7684\u8b80\u53d6\u548c\u5beb\u5165\u901f\u5ea6\u6975\u5feb\uff0c\u56e0\u70ba\u5167\u5b58\u7684\u5b58\u53d6\u901f\u5ea6\u9060\u9ad8\u65bc\u78c1\u789f\u3002\u6839\u64da\u6e2c\u8a66\uff0cRedis \u7684\u8b80\u53d6\u5ef6\u9072\u901a\u5e38\u5728\u5fae\u79d2\u7d1a\u5225\uff0c\u9019\u4f7f\u5f97\u5b83\u80fd\u5920\u5feb\u901f\u97ff\u61c9\u5ba2\u6236\u7aef\u7684\u8acb\u6c42\u3002<\/p>\n

\u793a\u4f8b\uff1a<\/h3>\n
SET key \"value\"\nGET key\n<\/code><\/pre>\n
\u5728\u9019\u500b\u7c21\u55ae\u7684\u4f8b\u5b50\u4e2d\uff0cRedis \u80fd\u5920\u5728\u6975\u77ed\u7684\u6642\u9593\u5167\u5b8c\u6210\u6578\u64da\u7684\u5b58\u53d6\uff0c\u9019\u662f\u56e0\u70ba\u6240\u6709\u64cd\u4f5c\u90fd\u5728\u5167\u5b58\u4e2d\u9032\u884c\u3002<\/p>\n
2. \u55ae\u7dda\u7a0b\u67b6\u69cb<\/h2>\n
Redis \u7684\u55ae\u7dda\u7a0b\u67b6\u69cb\u96d6\u7136\u770b\u4f3c\u9650\u5236\u4e86\u5176\u4e26\u884c\u8655\u7406\u7684\u80fd\u529b\uff0c\u4f46\u5be6\u969b\u4e0a\u537b\u6e1b\u5c11\u4e86\u4e0a\u4e0b\u6587\u5207\u63db\u7684\u958b\u92b7\u3002\u5728\u591a\u7dda\u7a0b\u74b0\u5883\u4e2d\uff0c\u7dda\u7a0b\u4e4b\u9593\u7684\u5207\u63db\u6703\u6d88\u8017\u5927\u91cf\u7684 CPU \u8cc7\u6e90\uff0c\u9019\u6703\u5f71\u97ff\u6574\u9ad4\u6027\u80fd\u3002\u800c Redis \u7684\u55ae\u7dda\u7a0b\u8a2d\u8a08\u4f7f\u5f97\u5b83\u80fd\u5920\u5c08\u6ce8\u65bc\u8655\u7406\u8acb\u6c42\uff0c\u5f9e\u800c\u63d0\u9ad8\u4e86\u6548\u7387\u3002<\/p>\n
\u4e8b\u4ef6\u5faa\u74b0\u6a21\u578b<\/h3>\n
Redis \u4f7f\u7528\u4e8b\u4ef6\u5faa\u74b0\u6a21\u578b\u4f86\u8655\u7406\u8acb\u6c42\uff0c\u9019\u610f\u5473\u8457\u5b83\u80fd\u5920\u5728\u55ae\u4e00\u7dda\u7a0b\u4e2d\u9ad8\u6548\u5730\u7ba1\u7406\u591a\u500b\u9023\u63a5\u3002\u9019\u7a2e\u8a2d\u8a08\u4f7f\u5f97 Redis \u80fd\u5920\u5728\u9ad8\u4f75\u767c\u7684\u60c5\u6cc1\u4e0b\u4ecd\u7136\u4fdd\u6301\u826f\u597d\u7684\u6027\u80fd\u3002<\/p>\n
3. \u9ad8\u6548\u7684\u6578\u64da\u7d50\u69cb<\/h2>\n
Redis \u63d0\u4f9b\u4e86\u591a\u7a2e\u9ad8\u6548\u7684\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u548c\u6709\u5e8f\u96c6\u5408\u7b49\u3002\u9019\u4e9b\u6578\u64da\u7d50\u69cb\u7d93\u904e\u7cbe\u5fc3\u8a2d\u8a08\uff0c\u80fd\u5920\u5728\u5167\u5b58\u4e2d\u4ee5\u6700\u512a\u5316\u7684\u65b9\u5f0f\u5b58\u5132\u548c\u64cd\u4f5c\u6578\u64da\u3002\u4f8b\u5982\uff0cRedis \u7684\u54c8\u5e0c\u7d50\u69cb\u5141\u8a31\u7528\u6236\u4ee5\u9375\u503c\u5c0d\u7684\u5f62\u5f0f\u5b58\u5132\u6578\u64da\uff0c\u4e26\u80fd\u5920\u5feb\u901f\u5730\u9032\u884c\u67e5\u8a62\u548c\u66f4\u65b0\u3002<\/p>\n
\u793a\u4f8b\uff1a<\/h3>\n
HSET user:1000 username \"john_doe\"\nHGET user:1000 username\n<\/code><\/pre>\n
\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u4f7f\u7528\u54c8\u5e0c\u7d50\u69cb\u53ef\u4ee5\u5feb\u901f\u5730\u5b58\u53d6\u7528\u6236\u4fe1\u606f\uff0c\u9019\u662f Redis \u9ad8\u6548\u6027\u80fd\u7684\u53c8\u4e00\u9ad4\u73fe\u3002<\/p>\n
4. \u6301\u4e45\u5316\u9078\u9805<\/h2>\n
\u96d6\u7136 Redis \u662f\u4e00\u500b\u5167\u5b58\u6578\u64da\u5eab\uff0c\u4f46\u5b83\u4e5f\u63d0\u4f9b\u4e86\u591a\u7a2e\u6301\u4e45\u5316\u9078\u9805\uff0c\u5982 RDB \u548c AOF\u3002\u9019\u4e9b\u9078\u9805\u5141\u8a31\u7528\u6236\u5728\u4e0d\u5f71\u97ff\u6027\u80fd\u7684\u60c5\u6cc1\u4e0b\uff0c\u5c07\u6578\u64da\u6301\u4e45\u5316\u5230\u78c1\u789f\u4e2d\u3002RDB\uff08\u5feb\u7167\uff09\u548c AOF\uff08\u8ffd\u52a0\u6587\u4ef6\uff09\u90fd\u80fd\u5920\u5728\u9700\u8981\u6642\u5feb\u901f\u6062\u5fa9\u6578\u64da\uff0c\u9019\u4f7f\u5f97 Redis \u5728\u6027\u80fd\u548c\u6578\u64da\u5b89\u5168\u6027\u4e4b\u9593\u53d6\u5f97\u4e86\u826f\u597d\u7684\u5e73\u8861\u3002<\/p>\n
\u6301\u4e45\u5316\u793a\u4f8b\uff1a<\/h3>\n
SAVE  \/\/ \u89f8\u767c RDB \u5feb\u7167\nBGREWRITEAOF  \/\/ \u89f8\u767c AOF \u91cd\u5beb\n<\/code><\/pre>\n
\u9019\u4e9b\u547d\u4ee4\u5141\u8a31\u7528\u6236\u5728\u9700\u8981\u6642\u9032\u884c\u6578\u64da\u7684\u6301\u4e45\u5316\uff0c\u800c\u4e0d\u6703\u5f71\u97ff\u5230 Redis \u7684\u5373\u6642\u6027\u80fd\u3002<\/p>\n
\u7e3d\u7d50<\/h2>\n
\u7e3d\u7684\u4f86\u8aaa\uff0cRedis \u7684\u5feb\u901f\u6027\u80fd\u6e90\u65bc\u5176\u5167\u5b58\u5b58\u5132\u3001\u55ae\u7dda\u7a0b\u67b6\u69cb\u3001\u9ad8\u6548\u7684\u6578\u64da\u7d50\u69cb\u4ee5\u53ca\u9748\u6d3b\u7684\u6301\u4e45\u5316\u9078\u9805\u3002\u9019\u4e9b\u7279\u6027\u4f7f\u5f97 Redis \u6210\u70ba\u4e00\u500b\u7406\u60f3\u7684\u9078\u64c7\uff0c\u7279\u5225\u662f\u5728\u9700\u8981\u9ad8\u6027\u80fd\u6578\u64da\u5b58\u53d6\u7684\u61c9\u7528\u5834\u666f\u4e2d\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u904b\u884c Redis\uff0cServer.HK \u63d0\u4f9b\u4e86\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u63a2\u7d22\u55ae\u7dda\u7a0b Redis \u9ad8\u6548\u80fd\u7684\u56db\u5927\u539f\u56e0\uff0c\u4e86\u89e3\u5176\u8a2d\u8a08\u539f\u5247\u5982\u4f55\u5be6\u73fe\u5feb\u901f\u6578\u64da\u8655\u7406\u8207\u4f4e\u5ef6\u9072\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-153889","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/153889","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=153889"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/153889\/revisions"}],"predecessor-version":[{"id":153890,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/153889\/revisions\/153890"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=153889"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=153889"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=153889"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}