{"id":184554,"date":"2024-11-10T14:11:18","date_gmt":"2024-11-10T06:11:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/184554\/"},"modified":"2024-11-10T14:11:19","modified_gmt":"2024-11-10T06:11:19","slug":"%e4%bd%bf%e7%94%a8redis%e7%af%80%e9%bb%9e%e8%ae%80%e5%8f%96%e6%95%b8%e6%93%9a%e7%9a%84%e6%ad%a5%e9%a9%9f%e4%bb%8b%e7%b4%b9%ef%bc%88redis%e7%af%80%e9%bb%9e%e6%80%8e%e9%ba%bc%e8%ae%80%e5%8f%96%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/184554\/","title":{"rendered":"\u4f7f\u7528Redis\u7bc0\u9ede\u8b80\u53d6\u6578\u64da\u7684\u6b65\u9a5f\u4ecb\u7d39\uff08redis\u7bc0\u9ede\u600e\u9ebc\u8b80\u53d6\uff09"},"content":{"rendered":"

\u4f7f\u7528Redis\u7bc0\u9ede\u8b80\u53d6\u6578\u64da\u7684\u6b65\u9a5f\u4ecb\u7d39\uff08redis\u7bc0\u9ede\u600e\u9ebc\u8b80\u53d6\uff09<\/h1>\n

Redis\u662f\u4e00\u7a2e\u9ad8\u6548\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\u7531\u65bc\u5176\u9ad8\u6027\u80fd\u548c\u9748\u6d3b\u6027\uff0c\u8a31\u591a\u958b\u767c\u8005\u9078\u64c7\u4f7f\u7528Redis\u4f86\u63d0\u5347\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u3002\u5728\u9019\u7bc7\u6587\u7ae0\u4e2d\uff0c\u6211\u5011\u5c07\u4ecb\u7d39\u5982\u4f55\u5f9eRedis\u7bc0\u9ede\u8b80\u53d6\u6578\u64da\u7684\u6b65\u9a5f\uff0c\u5e6b\u52a9\u60a8\u66f4\u597d\u5730\u7406\u89e3Redis\u7684\u4f7f\u7528\u3002<\/p>\n

1. \u78ba\u4fddRedis\u670d\u52d9\u5668\u904b\u884c<\/h2>\n

\u5728\u958b\u59cb\u8b80\u53d6\u6578\u64da\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u78ba\u4fddRedis\u670d\u52d9\u5668\u5df2\u7d93\u555f\u52d5\u4e26\u904b\u884c\u3002\u60a8\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5Redis\u670d\u52d9\u7684\u72c0\u614b\uff1a<\/p>\n

redis-cli ping<\/code><\/pre>\n
\u5982\u679c\u8fd4\u56de\u7d50\u679c\u70ba”PONG”\uff0c\u5247\u8868\u793aRedis\u670d\u52d9\u5668\u6b63\u5728\u904b\u884c\u3002<\/p>\n
2. \u9023\u63a5\u5230Redis\u7bc0\u9ede<\/h2>\n
\u8981\u5f9eRedis\u7bc0\u9ede\u8b80\u53d6\u6578\u64da\uff0c\u60a8\u9700\u8981\u4f7f\u7528Redis\u5ba2\u6236\u7aef\u9023\u63a5\u5230\u8a72\u7bc0\u9ede\u3002Redis\u63d0\u4f9b\u4e86\u591a\u7a2e\u5ba2\u6236\u7aef\uff0c\u5305\u62ec\u547d\u4ee4\u884c\u5de5\u5177\u548c\u5404\u7a2e\u7de8\u7a0b\u8a9e\u8a00\u7684\u5eab\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528\u547d\u4ee4\u884c\u5de5\u5177\u9023\u63a5Redis\u7684\u793a\u4f8b\uff1a<\/p>\n
redis-cli -h  -p <\/code><\/pre>\n
\u5728\u9019\u88e1\uff0c\u662fRedis\u670d\u52d9\u5668\u7684IP\u5730\u5740\u6216\u57df\u540d\uff0c\u662fRedis\u670d\u52d9\u5668\u7684\u7aef\u53e3\uff08\u9ed8\u8a8d\u70ba6379\uff09\u3002<\/p>\n
3. \u4f7f\u7528GET\u547d\u4ee4\u8b80\u53d6\u6578\u64da<\/h2>\n
\u4e00\u65e6\u6210\u529f\u9023\u63a5\u5230Redis\u7bc0\u9ede\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528GET\u547d\u4ee4\u4f86\u8b80\u53d6\u5b58\u5132\u5728Redis\u4e2d\u7684\u6578\u64da\u3002GET\u547d\u4ee4\u7684\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n
GET <\/code><\/pre>\n
\u4f8b\u5982\uff0c\u5982\u679c\u60a8\u60f3\u8b80\u53d6\u9375\u540d\u70ba”user:1001″\u7684\u6578\u64da\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n
GET user:1001<\/code><\/pre>\n
\u5982\u679c\u8a72\u9375\u5b58\u5728\uff0cRedis\u5c07\u8fd4\u56de\u5c0d\u61c9\u7684\u503c\uff1b\u5982\u679c\u4e0d\u5b58\u5728\uff0c\u5247\u8fd4\u56de(nil)\u3002<\/p>\n
4. \u4f7f\u7528HGET\u547d\u4ee4\u8b80\u53d6\u54c8\u5e0c\u6578\u64da<\/h2>\n
\u5982\u679c\u60a8\u5b58\u5132\u7684\u662f\u54c8\u5e0c\u985e\u578b\u7684\u6578\u64da\uff0c\u53ef\u4ee5\u4f7f\u7528HGET\u547d\u4ee4\u4f86\u8b80\u53d6\u7279\u5b9a\u5b57\u6bb5\u7684\u503c\u3002HGET\u547d\u4ee4\u7684\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n
HGET  <\/code><\/pre>\n
\u4f8b\u5982\uff0c\u82e5\u8981\u5f9e\u9375\u540d\u70ba”user:1001″\u7684\u54c8\u5e0c\u4e2d\u8b80\u53d6\u540d\u70ba”email”\u7684\u5b57\u6bb5\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n
HGET user:1001 email<\/code><\/pre>\n
5. \u4f7f\u7528SCAN\u547d\u4ee4\u904d\u6b77\u6578\u64da<\/h2>\n
\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u60a8\u53ef\u80fd\u9700\u8981\u904d\u6b77Redis\u4e2d\u7684\u6240\u6709\u9375\u3002\u9019\u6642\u53ef\u4ee5\u4f7f\u7528SCAN\u547d\u4ee4\u3002SCAN\u547d\u4ee4\u7684\u57fa\u672c\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n
SCAN <\/code><\/pre>\n
\u4f8b\u5982\uff0c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u53ef\u4ee5\u904d\u6b77\u6240\u6709\u9375\uff1a<\/p>\n
SCAN 0<\/code><\/pre>\n
\u9019\u5c07\u8fd4\u56de\u4e00\u500b\u6e38\u6a19\u548c\u4e00\u7d44\u9375\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u8fd4\u56de\u7684\u6e38\u6a19\u9032\u884c\u4e0b\u4e00\u6b21\u6383\u63cf\uff0c\u76f4\u5230\u6e38\u6a19\u70ba0\u70ba\u6b62\u3002<\/p>\n
6. \u4f7f\u7528\u7de8\u7a0b\u8a9e\u8a00\u7684Redis\u5eab<\/h2>\n
\u9664\u4e86\u4f7f\u7528\u547d\u4ee4\u884c\u5de5\u5177\uff0c\u60a8\u9084\u53ef\u4ee5\u5728\u5404\u7a2e\u7de8\u7a0b\u8a9e\u8a00\u4e2d\u4f7f\u7528Redis\u5eab\u4f86\u8b80\u53d6\u6578\u64da\u3002\u4f8b\u5982\uff0c\u5728Python\u4e2d\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528redis-py\u5eab\u4f86\u9023\u63a5\u548c\u64cd\u4f5cRedis\uff1a<\/p>\n
import redis\n\n# \u9023\u63a5\u5230Redis\nr = redis.Redis(host='', port=, db=0)\n\n# \u8b80\u53d6\u6578\u64da\nvalue = r.get('user:1001')\nprint(value)\n<\/code><\/pre>\n
\u9019\u6bb5\u4ee3\u78bc\u5c07\u9023\u63a5\u5230Redis\u670d\u52d9\u5668\u4e26\u8b80\u53d6\u9375\u540d\u70ba”user:1001″\u7684\u6578\u64da\u3002<\/p>\n
\u7e3d\u7d50<\/h2>\n
\u901a\u904e\u4ee5\u4e0a\u6b65\u9a5f\uff0c\u60a8\u53ef\u4ee5\u8f15\u9b06\u5730\u5f9eRedis\u7bc0\u9ede\u8b80\u53d6\u6578\u64da\u3002\u7121\u8ad6\u662f\u4f7f\u7528\u547d\u4ee4\u884c\u5de5\u5177\u9084\u662f\u7de8\u7a0b\u8a9e\u8a00\u7684\u5eab\uff0cRedis\u90fd\u63d0\u4f9b\u4e86\u9748\u6d3b\u7684\u65b9\u5f0f\u4f86\u64cd\u4f5c\u6578\u64da\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6027\u80fd\u6578\u64da\u5b58\u5132\u548c\u6aa2\u7d22\u7684\u61c9\u7528\u7a0b\u5e8f\uff0cRedis\u662f\u4e00\u500b\u7406\u60f3\u7684\u9078\u64c7\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u7a69\u5b9a\u7684 \u9999\u6e2fVPS<\/a> \u4f86\u904b\u884c\u60a8\u7684Redis\u670d\u52d9\uff0cServer.HK\u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u4e86\u89e3\u5982\u4f55\u4f7f\u7528Redis\u7bc0\u9ede\u8b80\u53d6\u6578\u64da\u7684\u6b65\u9a5f\uff0c\u638c\u63e1Redis\u6578\u64da\u64cd\u4f5c\u7684\u57fa\u672c\u6280\u5de7\u8207\u65b9\u6cd5\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-184554","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/184554","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=184554"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/184554\/revisions"}],"predecessor-version":[{"id":184555,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/184554\/revisions\/184555"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=184554"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=184554"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=184554"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}