{"id":202120,"date":"2025-05-10T14:15:20","date_gmt":"2025-05-10T06:15:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/202120\/"},"modified":"2025-05-10T14:15:20","modified_gmt":"2025-05-10T06:15:20","slug":"redis%e4%b8%8erust%e7%9a%84%e6%95%b0%e6%8d%ae%e6%8c%81%e4%b9%85%e5%8c%96%e6%96%b9%e6%a1%88%ef%bc%9a%e5%a6%82%e4%bd%95%e7%a1%ae%e4%bf%9d%e6%95%b0%e6%8d%ae%e5%ae%89%e5%85%a8%e6%80%a7","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/202120\/","title":{"rendered":"Redis\u4e0eRust\u7684\u6570\u636e\u6301\u4e45\u5316\u65b9\u6848\uff1a\u5982\u4f55\u786e\u4fdd\u6570\u636e\u5b89\u5168\u6027"},"content":{"rendered":"

<\/b> <\/p>\n

Redis\u4e0eRust\u7684\u6570\u636e\u6301\u4e45\u5316\u65b9\u6848\uff1a\u5982\u4f55\u786e\u4fdd\u6570\u636e\u5b89\u5168\u6027<\/h1>\n

\u5728IT\u884c\u4e1a\u8fd9\u4e2a\u53d1\u5c55\u66f4\u65b0\u901f\u5ea6\u5f88\u5feb\u7684\u884c\u4e1a\uff0c\u53ea\u6709\u4e0d\u505c\u6b62\u7684\u5b66\u4e60\uff0c\u624d\u4e0d\u4f1a\u88ab\u884c\u4e1a\u6240\u6dd8\u6c70\u3002\u5982\u679c\u4f60\u662f\u6570\u636e\u5e93\u5b66\u4e60\u8005\uff0c\u90a3\u4e48\u672c\u6587\u300aRedis\u4e0eRust\u7684\u6570\u636e\u6301\u4e45\u5316\u65b9\u6848\uff1a\u5982\u4f55\u786e\u4fdd\u6570\u636e\u5b89\u5168\u6027\u300b\u5c31\u5f88\u9002\u5408\u4f60\uff01\u672c\u7bc7\u5185\u5bb9\u4e3b\u8981\u5305\u62ec##content_title##\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u7684\u77e5\u8bc6\u79ef\u7d2f\u6709\u6240\u5e2e\u52a9\uff0c\u52a9\u529b\u5b9e\u6218\u5f00\u53d1\uff01<\/p>\n

Redis\u4e0eRust\u7684\u6570\u636e\u6301\u4e45\u5316\u65b9\u6848\uff1a\u5982\u4f55\u786e\u4fdd\u6570\u636e\u5b89\u5168\u6027<\/p>\n

\u5f15\u8a00\uff1a
\u968f\u7740\u4e92\u8054\u7f51\u7684\u5feb\u901f\u53d1\u5c55\u548c\u6570\u636e\u89c4\u6a21\u7684\u6269\u5927\uff0c\u6570\u636e\u5b58\u50a8\u548c\u7ba1\u7406\u53d8\u5f97\u8d8a\u6765\u8d8a\u91cd\u8981\u3002\u4f5c\u4e3a\u4e00\u79cd\u9ad8\u6027\u80fd\u7684\u952e\u503c\u5185\u5b58\u6570\u636e\u5e93\uff0cRedis\u5728\u5e94\u5bf9\u9ad8\u5e76\u53d1\u3001\u9ad8\u541e\u5410\u91cf\u573a\u666f\u4e2d\u8868\u73b0\u51fa\u8272\u3002\u7136\u800c\uff0c\u7531\u4e8eRedis\u672c\u8eab\u662f\u5c06\u6570\u636e\u5b58\u50a8\u5728\u5185\u5b58\u4e2d\u7684\uff0c\u5f53\u670d\u52a1\u5668\u610f\u5916\u5b95\u673a\u6216\u65ad\u7535\u65f6\uff0c\u5185\u5b58\u4e2d\u5b58\u50a8\u7684\u6570\u636e\u5c06\u4f1a\u4e22\u5931\u3002\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0cRedis\u63d0\u4f9b\u4e86\u591a\u79cd\u6570\u636e\u6301\u4e45\u5316\u65b9\u6848\uff0c\u5176\u4e2d\u5305\u62ecRDB\u5feb\u7167\u548cAOF\u65e5\u5fd7\u91cd\u653e\u3002\u672c\u6587\u5c06\u7ed3\u5408Rust\u8bed\u8a00\uff0c\u4ecb\u7ecdRedis\u7684\u6570\u636e\u6301\u4e45\u5316\u65b9\u6848\uff0c\u5e76\u6f14\u793a\u5982\u4f55\u5728Rust\u4e2d\u786e\u4fdd\u6570\u636e\u5b89\u5168\u6027\u3002<\/p>\n

\u4e00\u3001RDB\u5feb\u7167
RDB\uff08Redis DataBase\uff09\u5feb\u7167\u662fRedis\u9ed8\u8ba4\u7684\u6570\u636e\u6301\u4e45\u5316\u65b9\u6848\u3002\u5b83\u901a\u8fc7\u521b\u5efa\u4e00\u4e2a\u5b50\u8fdb\u7a0b\u6765\u5b8c\u6210\u6570\u636e\u7684\u5feb\u7167\u4fdd\u5b58\u3002\u9996\u5148\uff0c\u5b50\u8fdb\u7a0b\u4f1a\u5c06Redis\u7684\u6570\u636e\u96c6\u5e8f\u5217\u5316\u4e3a\u4e00\u4e2a\u4e8c\u8fdb\u5236\u6587\u4ef6\uff0c\u7136\u540e\u5c06\u6b64\u6587\u4ef6\u4fdd\u5b58\u5230\u786c\u76d8\u4e0a\u3002\u8fd9\u79cd\u65b9\u5f0f\u7684\u4f18\u70b9\u662f\u5feb\u901f\u548c\u7d27\u51d1\uff0c\u7f3a\u70b9\u662f\u6570\u636e\u53ef\u80fd\u5b58\u5728\u8f83\u5c0f\u7684\u4e22\u5931\uff0c\u56e0\u4e3a\u6570\u636e\u662f\u6839\u636e\u4e00\u5b9a\u7684\u7b56\u7565\u8fdb\u884c\u5468\u671f\u6027\u4fdd\u5b58\u7684\u3002<\/p>\n

Rust\u4e2d\u4f7f\u7528RDB\u5feb\u7167\u7684\u4ee3\u7801\u793a\u4f8b\uff1a<\/p>\n

use redis;\nuse std::time::Duration;\n\nfn main() {\n    \/\/ \u8fde\u63a5Redis\n    let client = redis::Client::open(\"redis:\/\/127.0.0.1:6379\").unwrap();\n    let mut con = client.get_connection().unwrap();\n    \n    \/\/ \u6570\u636e\u5199\u5165\n    redis::cmd(\"SET\").args(&[\"key\", \"value\"]).execute(&mut con);\n\n    \/\/ \u521b\u5efaRDB\u5feb\u7167\n    redis::cmd(\"BGSAVE\").execute(&mut con);\n\n    \/\/ \u7b49\u5f85\u5feb\u7167\u5b8c\u6210\n    std::thread::sleep(Duration::from_secs(1));\n    \n    \/\/ \u5173\u95ed\u8fde\u63a5\n    drop(con);\n}<\/pre>\n
\u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u9996\u5148\u8fde\u63a5\u5230Redis\u670d\u52a1\u5668\uff0c\u5728\u8fde\u63a5\u4e0a\u4e0b\u6587\u4e2d\u6267\u884cSET\u547d\u4ee4\u5c06\u952e\u503c\u5bf9\u5199\u5165Redis\u3002\u7136\u540e\uff0c\u6211\u4eec\u4f7f\u7528BGSAVE\u547d\u4ee4\u521b\u5efa\u4e00\u4e2aRDB\u5feb\u7167\uff0c\u901a\u8fc7\u7b49\u5f851\u79d2\u949f\uff0c\u8ba9Redis\u5728\u540e\u53f0\u5b8c\u6210\u5feb\u7167\u8fc7\u7a0b\u3002\u6700\u540e\uff0c\u6211\u4eec\u5173\u95ed\u8fde\u63a5\u5e76\u9000\u51fa\u7a0b\u5e8f\u3002<\/p>\n
\u4e8c\u3001AOF\u65e5\u5fd7\u91cd\u653e
AOF\uff08Append-Only File\uff09\u65e5\u5fd7\u91cd\u653e\u662fRedis\u7684\u53e6\u4e00\u79cd\u6570\u636e\u6301\u4e45\u5316\u65b9\u5f0f\u3002\u5b83\u901a\u8fc7\u5c06\u547d\u4ee4\u8ffd\u52a0\u5230\u4e00\u4e2a\u6301\u4e45\u5316\u7684\u6587\u4ef6\u4e2d\u6765\u8bb0\u5f55\u6570\u636e\u53d8\u66f4\u64cd\u4f5c\u3002\u5f53Redis\u91cd\u542f\u65f6\uff0c\u5b83\u4f1a\u91cd\u65b0\u6267\u884cAOF\u6587\u4ef6\u4e2d\u4fdd\u5b58\u7684\u547d\u4ee4\uff0c\u4ee5\u6062\u590d\u6570\u636e\u72b6\u6001\u3002<\/p>\n
Rust\u4e2d\u4f7f\u7528AOF\u65e5\u5fd7\u91cd\u653e\u7684\u4ee3\u7801\u793a\u4f8b\uff1a<\/p>\n
use redis;\n\nfn main() {\n    \/\/ \u8fde\u63a5Redis\n    let client = redis::Client::open(\"redis:\/\/127.0.0.1:6379\").unwrap();\n    let mut con = client.get_connection().unwrap();\n\n    \/\/ \u6570\u636e\u5199\u5165\n    redis::cmd(\"SET\").args(&[\"key\", \"value\"]).execute(&mut con);\n\n    \/\/ \u521b\u5efaAOF\u65e5\u5fd7\n    redis::cmd(\"BGREWRITEAOF\").execute(&mut con);\n\n    \/\/ \u7b49\u5f85\u65e5\u5fd7\u91cd\u653e\u5b8c\u6210\n    loop {\n        let info: redis::InfoDict = redis::cmd(\"INFO\").query(&mut con).unwrap();\n        if info.get(\"aof_rewrite_in_progress\").unwrap() == \"0\" {\n            break;\n        }\n    }\n\n    \/\/ \u5173\u95ed\u8fde\u63a5\n    drop(con);\n}<\/pre>\n
\u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528\u4e86BGREWRITEAOF\u547d\u4ee4\u6765\u521b\u5efa\u4e00\u4e2a\u65e5\u5fd7\u91cd\u653e\u6587\u4ef6\u3002\u7136\u540e\uff0c\u6211\u4eec\u901a\u8fc7\u5faa\u73af\u7b49\u5f85\u7684\u65b9\u5f0f\uff0c\u68c0\u67e5INFO\u547d\u4ee4\u8fd4\u56de\u7684aof_rewrite_in_progress\u5b57\u6bb5\u662f\u5426\u4e3a0\uff0c\u5373\u8868\u793a\u65e5\u5fd7\u91cd\u653e\u4efb\u52a1\u5df2\u5b8c\u6210\u3002\u6700\u540e\uff0c\u6211\u4eec\u5173\u95ed\u8fde\u63a5\u5e76\u9000\u51fa\u7a0b\u5e8f\u3002<\/p>\n
\u4e09\u3001\u6570\u636e\u5b89\u5168\u6027\u4fdd\u8bc1
\u65e0\u8bba\u662fRDB\u5feb\u7167\u8fd8\u662fAOF\u65e5\u5fd7\u91cd\u653e\uff0c\u90fd\u4f1a\u5728\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u4fdd\u8bc1\u6570\u636e\u7684\u5b89\u5168\u6027\u3002\u4f46\u662f\uff0c\u4ecd\u7136\u5b58\u5728\u4e00\u4e9b\u6f5c\u5728\u7684\u95ee\u9898\uff0c\u4f8b\u5982\u5728Redis\u5b95\u673a\u65f6\u53ef\u80fd\u4f1a\u4e22\u5931\u90e8\u5206\u6570\u636e\u3002\u4e3a\u4e86\u66f4\u597d\u5730\u786e\u4fdd\u6570\u636e\u7684\u5b89\u5168\u6027\uff0c\u6211\u4eec\u53ef\u4ee5\u91c7\u7528\u4ee5\u4e0b\u63aa\u65bd\uff1a<\/p>\n
    \n
  1. \u5b9a\u671f\u6267\u884cRDB\u5feb\u7167\u6216AOF\u65e5\u5fd7\u91cd\u653e\uff0c\u4ee5\u51cf\u5c11\u6570\u636e\u4e22\u5931\u7684\u98ce\u9669\u3002<\/li>\n
  2. \u5728\u9ad8\u53ef\u7528\u67b6\u6784\u4e2d\u4f7f\u7528\u4e3b\u4ece\u590d\u5236\u6216\u96c6\u7fa4\u6a21\u5f0f\u6765\u5b9e\u73b0\u6570\u636e\u7684\u5907\u4efd\u548c\u6545\u969c\u8f6c\u79fb\u3002<\/li>\n
  3. \u4f7f\u7528Redis\u7684\u6301\u4e45\u5316\u9009\u9879\u4e2d\u7684sync\u53c2\u6570\uff0c\u5c06\u6570\u636e\u7acb\u5373\u540c\u6b65\u5230\u78c1\u76d8\uff0c\u800c\u4e0d\u662f\u5f02\u6b65\u5199\u5165\u3002<\/li>\n<\/ol>\n
    \u7ed3\u8bba\uff1a
    Redis\u7684\u6570\u636e\u6301\u4e45\u5316\u65b9\u6848\u662f\u786e\u4fdd\u6570\u636e\u5b89\u5168\u6027\u7684\u5173\u952e\u3002\u901a\u8fc7\u4f7f\u7528RDB\u5feb\u7167\u548cAOF\u65e5\u5fd7\u91cd\u653e\uff0c\u4ee5\u53ca\u4e00\u4e9b\u989d\u5916\u7684\u63aa\u65bd\uff0c\u6211\u4eec\u53ef\u4ee5\u4fdd\u62a4\u6570\u636e\u514d\u53d7\u610f\u5916\u635f\u5931\u3002\u5728Rust\u8bed\u8a00\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528redis-rs\u5e93\u6765\u5b9e\u73b0\u5bf9Redis\u7684\u8fde\u63a5\u548c\u547d\u4ee4\u64cd\u4f5c\u3002\u901a\u8fc7\u7ed3\u5408Rust\u548cRedis\u7684\u6570\u636e\u6301\u4e45\u5316\u65b9\u6848\uff0c\u6211\u4eec\u53ef\u4ee5\u66f4\u597d\u5730\u786e\u4fdd\u6570\u636e\u7684\u5b89\u5168\u6027\u548c\u7a33\u5b9a\u6027\u3002<\/p>\n
    \n
    \n <\/dt>\n
    \n   \u5982\u4f55\u4f7f\u7528MySQL\u5728Ruby on Rails\u4e2d\u5b9e\u73b0\u6570\u636e\u6a21\u578b\u5173\u8054\u529f\u80fd\n <\/dd>\n<\/dl>\n
    \n
    \n <\/dt>\n
    \n   \u4f7f\u7528Redis\u548cGolang\u6784\u5efa\u5b9e\u65f6\u76d1\u63a7\u7cfb\u7edf\uff1a\u5982\u4f55\u5feb\u901f\u5904\u7406\u5927\u91cf\u6570\u636e\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"
    Redis\u4e0eRust\u7684\u6570\u636e\u6301\u4e45\u5316...<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-202120","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202120","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"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=202120"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202120\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=202120"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=202120"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=202120"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}