{"id":183560,"date":"2024-11-10T05:50:19","date_gmt":"2024-11-09T21:50:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/183560\/"},"modified":"2024-11-10T05:50:20","modified_gmt":"2024-11-09T21:50:20","slug":"%e4%bd%bf%e7%94%a8-redis-%e5%af%a6%e7%8f%be%e6%a0%b9%e6%93%9a%e4%b8%bb%e9%8d%b5%e6%9f%a5%e8%a9%a2%ef%bc%88redis-%e6%a0%b9%e6%93%9a%e4%b8%bb%e9%8d%b5%e6%9f%a5%e8%a9%a2%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/183560\/","title":{"rendered":"\u4f7f\u7528 Redis \u5be6\u73fe\u6839\u64da\u4e3b\u9375\u67e5\u8a62\uff08redis \u6839\u64da\u4e3b\u9375\u67e5\u8a62\uff09"},"content":{"rendered":"

\u4f7f\u7528 Redis \u5be6\u73fe\u6839\u64da\u4e3b\u9375\u67e5\u8a62\uff08redis \u6839\u64da\u4e3b\u9375\u67e5\u8a62\uff09<\/h1>\n

\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u5feb\u901f\u548c\u9ad8\u6548\u7684\u6578\u64da\u5b58\u53d6\u662f\u61c9\u7528\u7a0b\u5e8f\u6210\u529f\u7684\u95dc\u9375\u3002Redis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6027\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u56e0\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u6027\u800c\u53d7\u5230\u5ee3\u6cdb\u4f7f\u7528\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u4f7f\u7528 Redis \u5be6\u73fe\u6839\u64da\u4e3b\u9375\u67e5\u8a62\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n

\u4ec0\u9ebc\u662f Redis\uff1f<\/h2>\n

Redis\uff08Remote Dictionary Server\uff09\u662f\u4e00\u500b\u958b\u6e90\u7684\u5167\u5b58\u6578\u64da\u7d50\u69cb\u5b58\u5132\u7cfb\u7d71\uff0c\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u548c\u6709\u5e8f\u96c6\u5408\u3002\u7531\u65bc\u5176\u5728\u5167\u5b58\u4e2d\u64cd\u4f5c\u6578\u64da\uff0cRedis \u63d0\u4f9b\u4e86\u6975\u5feb\u7684\u8b80\u53d6\u548c\u5beb\u5165\u901f\u5ea6\uff0c\u9019\u4f7f\u5f97\u5b83\u6210\u70ba\u8a31\u591a\u61c9\u7528\u7a0b\u5e8f\u7684\u7406\u60f3\u9078\u64c7\uff0c\u7279\u5225\u662f\u5728\u9700\u8981\u9ad8\u6027\u80fd\u7684\u5834\u666f\u4e2d\u3002<\/p>\n

\u6839\u64da\u4e3b\u9375\u67e5\u8a62\u7684\u6982\u5ff5<\/h2>\n

\u6839\u64da\u4e3b\u9375\u67e5\u8a62\u662f\u6307\u901a\u904e\u552f\u4e00\u6a19\u8b58\u7b26\uff08\u4e3b\u9375\uff09\u4f86\u6aa2\u7d22\u6578\u64da\u7684\u904e\u7a0b\u3002\u5728 Redis \u4e2d\uff0c\u4e3b\u9375\u901a\u5e38\u662f\u9375\uff08key\uff09\uff0c\u800c\u8207\u4e4b\u5c0d\u61c9\u7684\u503c\uff08value\uff09\u5247\u662f\u5b58\u5132\u7684\u6578\u64da\u3002\u9019\u7a2e\u67e5\u8a62\u65b9\u5f0f\u7684\u512a\u52e2\u5728\u65bc\u5176\u67e5\u8a62\u901f\u5ea6\u6975\u5feb\uff0c\u56e0\u70ba Redis \u5c07\u6578\u64da\u5b58\u5132\u5728\u5167\u5b58\u4e2d\uff0c\u4e26\u4f7f\u7528\u54c8\u5e0c\u8868\u4f86\u5be6\u73fe\u5feb\u901f\u67e5\u627e\u3002<\/p>\n

\u5982\u4f55\u5728 Redis \u4e2d\u5be6\u73fe\u6839\u64da\u4e3b\u9375\u67e5\u8a62<\/h2>\n

\u5728 Redis \u4e2d\u5be6\u73fe\u6839\u64da\u4e3b\u9375\u67e5\u8a62\u7684\u57fa\u672c\u6b65\u9a5f\u5982\u4e0b\uff1a<\/p>\n

    \n
  1. \u9023\u63a5\u5230 Redis \u670d\u52d9\u5668\u3002<\/li>\n
  2. \u4f7f\u7528 SET \u547d\u4ee4\u5c07\u6578\u64da\u5b58\u5132\u5230 Redis \u4e2d\u3002<\/li>\n
  3. \u4f7f\u7528 GET \u547d\u4ee4\u6839\u64da\u4e3b\u9375\u67e5\u8a62\u6578\u64da\u3002<\/li>\n<\/ol>\n

    \u793a\u4f8b\u4ee3\u78bc<\/h3>\n
    import redis\n\n# \u9023\u63a5\u5230 Redis \u670d\u52d9\u5668\nr = redis.Redis(host='localhost', port=6379, db=0)\n\n# \u4f7f\u7528 SET \u547d\u4ee4\u5b58\u5132\u6578\u64da\nr.set('user:1000', '{\"name\": \"Alice\", \"age\": 30}')\n\n# \u4f7f\u7528 GET \u547d\u4ee4\u6839\u64da\u4e3b\u9375\u67e5\u8a62\u6578\u64da\nuser_data = r.get('user:1000')\n\n# \u8f38\u51fa\u67e5\u8a62\u7d50\u679c\nprint(user_data.decode('utf-8'))  # \u8f38\u51fa: {\"name\": \"Alice\", \"age\": 30}\n<\/code><\/pre>\n
    \u5728\u4e0a\u8ff0\u4ee3\u78bc\u4e2d\uff0c\u6211\u5011\u9996\u5148\u9023\u63a5\u5230\u672c\u5730\u7684 Redis \u670d\u52d9\u5668\uff0c\u7136\u5f8c\u4f7f\u7528 SET \u547d\u4ee4\u5c07\u4e00\u500b\u7528\u6236\u7684\u6578\u64da\u5b58\u5132\u5230 Redis \u4e2d\u3002\u63a5\u8457\uff0c\u6211\u5011\u4f7f\u7528 GET \u547d\u4ee4\u6839\u64da\u4e3b\u9375\uff08\u5728\u9019\u88e1\u662f ‘user:1000’\uff09\u67e5\u8a62\u6578\u64da\uff0c\u4e26\u5c07\u7d50\u679c\u8f38\u51fa\u3002<\/p>\n
    \u4f7f\u7528\u54c8\u5e0c\u7d50\u69cb\u9032\u884c\u66f4\u8907\u96dc\u7684\u67e5\u8a62<\/h2>\n
    \u9664\u4e86\u4f7f\u7528\u5b57\u7b26\u4e32\u4f86\u5b58\u5132\u6578\u64da\u5916\uff0cRedis \u9084\u652f\u6301\u54c8\u5e0c\u7d50\u69cb\uff0c\u9019\u4f7f\u5f97\u6211\u5011\u53ef\u4ee5\u5c07\u591a\u500b\u5b57\u6bb5\u5b58\u5132\u5728\u540c\u4e00\u500b\u9375\u4e0b\u3002\u9019\u5c0d\u65bc\u9700\u8981\u5b58\u5132\u8907\u96dc\u6578\u64da\u7684\u61c9\u7528\u7a0b\u5e8f\u4f86\u8aaa\u975e\u5e38\u6709\u7528\u3002<\/p>\n
    \u54c8\u5e0c\u7d50\u69cb\u793a\u4f8b<\/h3>\n
    # \u4f7f\u7528 HSET \u547d\u4ee4\u5b58\u5132\u7528\u6236\u6578\u64da\nr.hset('user:1000', mapping={'name': 'Alice', 'age': 30})\n\n# \u4f7f\u7528 HGETALL \u547d\u4ee4\u67e5\u8a62\u7528\u6236\u6578\u64da\nuser_data = r.hgetall('user:1000')\n\n# \u8f38\u51fa\u67e5\u8a62\u7d50\u679c\nprint(user_data)  # \u8f38\u51fa: {b'name': b'Alice', b'age': b'30'}\n<\/code><\/pre>\n
    \u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u4f7f\u7528 HSET \u547d\u4ee4\u5c07\u7528\u6236\u7684\u591a\u500b\u5c6c\u6027\u5b58\u5132\u5728\u4e00\u500b\u54c8\u5e0c\u4e2d\uff0c\u7136\u5f8c\u4f7f\u7528 HGETALL \u547d\u4ee4\u67e5\u8a62\u6240\u6709\u5c6c\u6027\u3002\u9019\u6a23\u7684\u7d50\u69cb\u4f7f\u5f97\u6578\u64da\u7684\u7d44\u7e54\u66f4\u52a0\u9748\u6d3b\u3002<\/p>\n
    \u7e3d\u7d50<\/h2>\n
    \u4f7f\u7528 Redis \u5be6\u73fe\u6839\u64da\u4e3b\u9375\u67e5\u8a62\u662f\u4e00\u7a2e\u9ad8\u6548\u7684\u6578\u64da\u5b58\u53d6\u65b9\u5f0f\uff0c\u7121\u8ad6\u662f\u4f7f\u7528\u5b57\u7b26\u4e32\u9084\u662f\u54c8\u5e0c\u7d50\u69cb\uff0c\u90fd\u80fd\u5920\u5feb\u901f\u6aa2\u7d22\u6240\u9700\u7684\u6578\u64da\u3002\u96a8\u8457\u61c9\u7528\u7a0b\u5e8f\u5c0d\u6027\u80fd\u8981\u6c42\u7684\u63d0\u9ad8\uff0cRedis \u7684\u4f7f\u7528\u8d8a\u4f86\u8d8a\u666e\u904d\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528 \u9999\u6e2fVPS<\/a> \u4f86\u90e8\u7f72 Redis\uff0c\u9019\u5c07\u70ba\u60a8\u7684\u61c9\u7528\u7a0b\u5e8f\u63d0\u4f9b\u7a69\u5b9a\u548c\u5feb\u901f\u7684\u6578\u64da\u5b58\u53d6\u80fd\u529b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
    \u4f7f\u7528 Redis \u5be6\u73fe\u6839\u64da\u4e3b\u9375\u67e5\u8a62\uff0c\u63d0\u5347\u6578\u64da\u6aa2\u7d22\u6548\u7387\uff0c\u7c21\u5316\u6578\u64da\u5b58\u53d6\u6d41\u7a0b\uff0c\u9069\u5408\u9ad8\u6027\u80fd\u61c9\u7528\u5834\u666f\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-183560","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/183560","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=183560"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/183560\/revisions"}],"predecessor-version":[{"id":183561,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/183560\/revisions\/183561"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=183560"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=183560"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=183560"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}