{"id":164629,"date":"2024-11-05T09:30:24","date_gmt":"2024-11-05T01:30:24","guid":{"rendered":"https:\/\/server.hk\/cnblog\/164629\/"},"modified":"2024-11-05T09:30:25","modified_gmt":"2024-11-05T01:30:25","slug":"%e6%93%9a%e6%8c%81%e4%b9%85%e5%8c%96%e5%af%a6%e7%8f%beredis%e7%99%bb%e9%8c%84%e6%95%b8%e6%93%9a%e7%9a%84%e6%8c%81%e4%b9%85%e5%8c%96%ef%bc%88redis%e7%99%bb%e9%8c%84%e6%95%b8%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/164629\/","title":{"rendered":"\u64da\u6301\u4e45\u5316\u5be6\u73feRedis\u767b\u9304\u6578\u64da\u7684\u6301\u4e45\u5316\uff08redis\u767b\u9304\u6578\uff09"},"content":{"rendered":"

\u64da\u6301\u4e45\u5316\u5be6\u73feRedis\u767b\u9304\u6578\u64da\u7684\u6301\u4e45\u5316<\/h1>\n

\u5728\u7576\u4eca\u7684\u7db2\u7d61\u61c9\u7528\u4e2d\uff0c\u6578\u64da\u7684\u6301\u4e45\u5316\u662f\u78ba\u4fdd\u7cfb\u7d71\u7a69\u5b9a\u6027\u548c\u53ef\u9760\u6027\u7684\u91cd\u8981\u7d44\u6210\u90e8\u5206\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\uff0c\u7279\u5225\u662f\u5728\u9700\u8981\u5feb\u901f\u8b80\u53d6\u548c\u5beb\u5165\u7684\u60c5\u6cc1\u4e0b\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5229\u7528Redis\u7684\u6301\u4e45\u5316\u6a5f\u5236\u4f86\u5be6\u73fe\u767b\u9304\u6578\u64da\u7684\u6301\u4e45\u5316\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n

Redis\u7684\u6301\u4e45\u5316\u6a5f\u5236<\/h2>\n

Redis\u63d0\u4f9b\u4e86\u5169\u7a2e\u4e3b\u8981\u7684\u6301\u4e45\u5316\u65b9\u5f0f\uff1aRDB\uff08\u5feb\u7167\uff09\u548cAOF\uff08\u8ffd\u52a0\u6587\u4ef6\uff09\u3002\u9019\u5169\u7a2e\u65b9\u5f0f\u5404\u6709\u512a\u7f3a\u9ede\uff0c\u6839\u64da\u5177\u9ad4\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u6301\u4e45\u5316\u7b56\u7565\u81f3\u95dc\u91cd\u8981\u3002<\/p>\n

RDB\uff08\u5feb\u7167\uff09<\/h3>\n

RDB\u6301\u4e45\u5316\u662f\u901a\u904e\u5b9a\u671f\u5c07\u6578\u64da\u5feb\u7167\u4fdd\u5b58\u5230\u78c1\u789f\u4e2d\u4f86\u5be6\u73fe\u7684\u3002\u9019\u7a2e\u65b9\u5f0f\u7684\u512a\u9ede\u662f\u6062\u5fa9\u901f\u5ea6\u5feb\uff0c\u56e0\u70ba\u53ea\u9700\u52a0\u8f09\u4e00\u500b\u6587\u4ef6\u5373\u53ef\u6062\u5fa9\u6574\u500b\u6578\u64da\u96c6\u3002\u7136\u800c\uff0cRDB\u7684\u7f3a\u9ede\u662f\u5982\u679c\u5728\u5feb\u7167\u4e4b\u9593\u767c\u751f\u6545\u969c\uff0c\u5247\u53ef\u80fd\u6703\u4e1f\u5931\u6700\u8fd1\u7684\u6578\u64da\u3002<\/p>\n

RDB\u914d\u7f6e\u793a\u4f8b<\/h4>\n
\n# \u5728redis.conf\u4e2d\u914d\u7f6eRDB\u6301\u4e45\u5316\nsave 900 1   # \u6bcf900\u79d2\uff0815\u5206\u9418\uff09\u5982\u679c\u81f3\u5c11\u67091\u500bkey\u88ab\u4fee\u6539\nsave 300 10  # \u6bcf300\u79d2\uff085\u5206\u9418\uff09\u5982\u679c\u81f3\u5c11\u670910\u500bkey\u88ab\u4fee\u6539\nsave 60 10000 # \u6bcf60\u79d2\u5982\u679c\u81f3\u5c11\u670910000\u500bkey\u88ab\u4fee\u6539\n<\/code><\/pre>\n
AOF\uff08\u8ffd\u52a0\u6587\u4ef6\uff09<\/h3>\n
AOF\u6301\u4e45\u5316\u5247\u662f\u5c07\u6bcf\u6b21\u5beb\u64cd\u4f5c\u8ffd\u52a0\u5230\u4e00\u500b\u6587\u4ef6\u4e2d\u3002\u9019\u7a2e\u65b9\u5f0f\u7684\u512a\u9ede\u662f\u6578\u64da\u7684\u6301\u4e45\u6027\u66f4\u5f37\uff0c\u56e0\u70ba\u5373\u4f7f\u5728\u7cfb\u7d71\u5d29\u6f70\u7684\u60c5\u6cc1\u4e0b\uff0c\u4e5f\u80fd\u5920\u901a\u904eAOF\u6587\u4ef6\u6062\u5fa9\u5230\u6700\u8fd1\u7684\u72c0\u614b\u3002\u7f3a\u9ede\u662fAOF\u6587\u4ef6\u7684\u5927\u5c0f\u53ef\u80fd\u6703\u96a8\u8457\u6642\u9593\u589e\u9577\u800c\u8b8a\u5f97\u975e\u5e38\u9f90\u5927\uff0c\u5f71\u97ff\u6027\u80fd\u3002<\/p>\n
AOF\u914d\u7f6e\u793a\u4f8b<\/h4>\n
\n# \u5728redis.conf\u4e2d\u914d\u7f6eAOF\u6301\u4e45\u5316\nappendonly yes  # \u555f\u7528AOF\u6301\u4e45\u5316\nappendfsync everysec  # \u6bcf\u79d2\u540c\u6b65\u4e00\u6b21\n<\/code><\/pre>\n
\u767b\u9304\u6578\u64da\u7684\u6301\u4e45\u5316\u5be6\u73fe<\/h2>\n
\u5728\u5be6\u969b\u61c9\u7528\u4e2d\uff0c\u767b\u9304\u6578\u64da\u901a\u5e38\u5305\u62ec\u7528\u6236\u540d\u3001\u5bc6\u78bc\u54c8\u5e0c\u3001\u767b\u9304\u6642\u9593\u7b49\u4fe1\u606f\u3002\u4f7f\u7528Redis\u9032\u884c\u767b\u9304\u6578\u64da\u7684\u6301\u4e45\u5316\uff0c\u53ef\u4ee5\u9078\u64c7RDB\u6216AOF\uff0c\u6839\u64da\u61c9\u7528\u7684\u9700\u6c42\u9032\u884c\u914d\u7f6e\u3002<\/p>\n
\u793a\u4f8b\uff1a\u4f7f\u7528Redis\u5b58\u5132\u767b\u9304\u6578\u64da<\/h3>\n
\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u4f7f\u7528Redis\u4f86\u5b58\u5132\u548c\u6aa2\u7d22\u767b\u9304\u6578\u64da\uff1a<\/p>\n
\nimport redis\nimport hashlib\n\n# \u9023\u63a5\u5230Redis\nr = redis.Redis(host='localhost', port=6379, db=0)\n\n# \u8a08\u7b97\u5bc6\u78bc\u54c8\u5e0c\ndef hash_password(password):\n    return hashlib.sha256(password.encode()).hexdigest()\n\n# \u5b58\u5132\u767b\u9304\u6578\u64da\ndef store_login_data(username, password):\n    password_hash = hash_password(password)\n    r.hset(username, mapping={'password': password_hash, 'last_login': 'now'})\n\n# \u6aa2\u7d22\u767b\u9304\u6578\u64da\ndef get_login_data(username):\n    return r.hgetall(username)\n\n# \u4f7f\u7528\u793a\u4f8b\nstore_login_data('user1', 'mypassword')\nprint(get_login_data('user1'))\n<\/code><\/pre>\n
\u7e3d\u7d50<\/h2>\n
Redis\u7684\u6301\u4e45\u5316\u6a5f\u5236\u70ba\u767b\u9304\u6578\u64da\u7684\u5b58\u5132\u63d0\u4f9b\u4e86\u9748\u6d3b\u7684\u89e3\u6c7a\u65b9\u6848\u3002\u6839\u64da\u61c9\u7528\u7684\u9700\u6c42\uff0c\u53ef\u4ee5\u9078\u64c7RDB\u6216AOF\u4f86\u78ba\u4fdd\u6578\u64da\u7684\u6301\u4e45\u6027\u3002\u7121\u8ad6\u662f\u4f7f\u7528\u5feb\u7167\u9084\u662f\u8ffd\u52a0\u6587\u4ef6\uff0c\u5408\u7406\u914d\u7f6e\u548c\u4f7f\u7528Redis\u90fd\u80fd\u6709\u6548\u63d0\u5347\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u53ef\u9760\u6027\u3002<\/p>\n
\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u904b\u884c\u60a8\u7684Redis\u670d\u52d9\uff0cServer.HK\u63d0\u4f9b\u4e86\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684\u5ba2\u6236\u3002\u4e86\u89e3\u66f4\u591a\u95dc\u65bc\u6211\u5011\u7684 \u9999\u6e2fVPS<\/a> \u670d\u52d9\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u63a2\u7d22\u5982\u4f55\u5229\u7528Redis\u5be6\u73fe\u767b\u9304\u6578\u64da\u7684\u6301\u4e45\u5316\uff0c\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u8207\u9ad8\u6548\u5b58\u53d6\uff0c\u63d0\u5347\u61c9\u7528\u6027\u80fd\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-164629","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/164629","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=164629"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/164629\/revisions"}],"predecessor-version":[{"id":164630,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/164629\/revisions\/164630"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=164629"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=164629"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=164629"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}