{"id":197628,"date":"2024-11-14T09:23:19","date_gmt":"2024-11-14T01:23:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/197628\/"},"modified":"2024-11-14T09:23:20","modified_gmt":"2024-11-14T01:23:20","slug":"%e5%88%a9%e7%94%a8redis%e5%af%a6%e7%8f%be%e8%87%aa%e5%8b%95%e9%80%a3%e6%8e%a5%ef%bc%88redis%e8%87%aa%e5%8b%95%e9%80%a3%e6%8e%a5%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/197628\/","title":{"rendered":"\u5229\u7528Redis\u5be6\u73fe\u81ea\u52d5\u9023\u63a5\uff08redis\u81ea\u52d5\u9023\u63a5\uff09"},"content":{"rendered":"

\u5229\u7528Redis\u5be6\u73fe\u81ea\u52d5\u9023\u63a5\uff08redis\u81ea\u52d5\u9023\u63a5\uff09<\/h1>\n

Redis\u662f\u4e00\u500b\u9ad8\u6548\u7684\u958b\u6e90\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\u7136\u800c\uff0c\u5728\u5be6\u969b\u61c9\u7528\u4e2d\uff0c\u5982\u4f55\u6709\u6548\u5730\u7ba1\u7406Redis\u7684\u9023\u63a5\uff0c\u7279\u5225\u662f\u5728\u9ad8\u4f75\u767c\u74b0\u5883\u4e0b\uff0c\u6210\u70ba\u4e86\u4e00\u500b\u91cd\u8981\u7684\u8ab2\u984c\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5229\u7528Redis\u5be6\u73fe\u81ea\u52d5\u9023\u63a5\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n

Redis\u81ea\u52d5\u9023\u63a5\u7684\u5fc5\u8981\u6027<\/h2>\n

\u5728\u9ad8\u4f75\u767c\u7684\u61c9\u7528\u4e2d\uff0c\u983b\u7e41\u5730\u5efa\u7acb\u548c\u95dc\u9589Redis\u9023\u63a5\u6703\u5c0e\u81f4\u6027\u80fd\u4e0b\u964d\u3002\u6bcf\u6b21\u9023\u63a5\u7684\u5efa\u7acb\u90fd\u9700\u8981\u9032\u884cTCP\u4e09\u6b21\u63e1\u624b\uff0c\u9019\u6703\u6d88\u8017\u6642\u9593\u548c\u8cc7\u6e90\u3002\u56e0\u6b64\uff0c\u5be6\u73fe\u81ea\u52d5\u9023\u63a5\u53ef\u4ee5\u6709\u6548\u6e1b\u5c11\u9019\u4e9b\u958b\u92b7\uff0c\u63d0\u5347\u61c9\u7528\u7684\u6574\u9ad4\u6027\u80fd\u3002<\/p>\n

Redis\u9023\u63a5\u6c60\u7684\u6982\u5ff5<\/h2>\n

\u70ba\u4e86\u5be6\u73fe\u81ea\u52d5\u9023\u63a5\uff0c\u901a\u5e38\u6703\u4f7f\u7528\u9023\u63a5\u6c60\u7684\u6982\u5ff5\u3002\u9023\u63a5\u6c60\u662f\u4e00\u7a2e\u7ba1\u7406\u591a\u500b\u9023\u63a5\u7684\u6280\u8853\uff0c\u5141\u8a31\u61c9\u7528\u7a0b\u5e8f\u91cd\u8907\u4f7f\u7528\u5df2\u7d93\u5efa\u7acb\u7684\u9023\u63a5\uff0c\u800c\u4e0d\u662f\u6bcf\u6b21\u90fd\u91cd\u65b0\u5efa\u7acb\u3002\u9019\u6a23\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u6027\u80fd\uff0c\u7279\u5225\u662f\u5728\u9ad8\u4f75\u767c\u7684\u60c5\u6cc1\u4e0b\u3002<\/p>\n

\u5982\u4f55\u5be6\u73feRedis\u9023\u63a5\u6c60<\/h3>\n

\u4ee5\u4e0b\u662f\u4f7f\u7528Python\u7684redis-py\u5eab\u4f86\u5be6\u73feRedis\u9023\u63a5\u6c60\u7684\u793a\u4f8b\uff1a<\/p>\n

import redis\n\n# \u5275\u5efa\u4e00\u500b\u9023\u63a5\u6c60\npool = redis.ConnectionPool(host='localhost', port=6379, db=0)\n\n# \u4f7f\u7528\u9023\u63a5\u6c60\u5275\u5efaRedis\u5be6\u4f8b\nr = redis.Redis(connection_pool=pool)\n\n# \u4f7f\u7528Redis\u5be6\u4f8b\u9032\u884c\u64cd\u4f5c\nr.set('key', 'value')\nvalue = r.get('key')\nprint(value)  # \u8f38\u51fa: b'value'\n<\/code><\/pre>\n
\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u9996\u5148\u5275\u5efa\u4e86\u4e00\u500b\u9023\u63a5\u6c60\uff0c\u7136\u5f8c\u4f7f\u7528\u9019\u500b\u9023\u63a5\u6c60\u4f86\u5275\u5efaRedis\u5be6\u4f8b\u3002\u9019\u6a23\uff0c\u6240\u6709\u7684\u64cd\u4f5c\u90fd\u5c07\u4f7f\u7528\u9023\u63a5\u6c60\u4e2d\u7684\u9023\u63a5\uff0c\u5f9e\u800c\u63d0\u9ad8\u6027\u80fd\u3002<\/p>\n
\u81ea\u52d5\u91cd\u9023\u6a5f\u5236<\/h2>\n
\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0cRedis\u670d\u52d9\u5668\u53ef\u80fd\u6703\u56e0\u70ba\u7db2\u7d61\u554f\u984c\u6216\u670d\u52d9\u5668\u91cd\u555f\u800c\u4e2d\u65b7\u9023\u63a5\u3002\u70ba\u4e86\u78ba\u4fdd\u61c9\u7528\u7a0b\u5e8f\u7684\u7a69\u5b9a\u6027\uff0c\u6211\u5011\u9700\u8981\u5be6\u73fe\u81ea\u52d5\u91cd\u9023\u6a5f\u5236\u3002\u4ee5\u4e0b\u662f\u5982\u4f55\u5728Python\u4e2d\u5be6\u73fe\u81ea\u52d5\u91cd\u9023\u7684\u793a\u4f8b\uff1a<\/p>\n
import redis\nimport time\n\ndef get_redis_connection():\n    while True:\n        try:\n            r = redis.Redis(host='localhost', port=6379, db=0)\n            r.ping()  # \u6e2c\u8a66\u9023\u63a5\n            return r\n        except redis.ConnectionError:\n            print(\"\u7121\u6cd5\u9023\u63a5\u5230Redis\uff0c\u6b63\u5728\u91cd\u8a66...\")\n            time.sleep(5)  # \u7b49\u5f855\u79d2\u5f8c\u91cd\u8a66\n\n# \u7372\u53d6Redis\u9023\u63a5\nr = get_redis_connection()\n<\/code><\/pre>\n
\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u5b9a\u7fa9\u4e86\u4e00\u500b\u51fd\u6578\u4f86\u7372\u53d6Redis\u9023\u63a5\u3002\u5982\u679c\u9023\u63a5\u5931\u6557\uff0c\u5247\u6703\u6bcf\u96945\u79d2\u91cd\u8a66\u4e00\u6b21\uff0c\u76f4\u5230\u6210\u529f\u9023\u63a5\u70ba\u6b62\u3002\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u61c9\u7528\u7a0b\u5e8f\u5728Redis\u670d\u52d9\u5668\u51fa\u73fe\u554f\u984c\u6642\u4e0d\u6703\u5d29\u6f70\u3002<\/p>\n
\u7e3d\u7d50<\/h2>\n
\u5229\u7528Redis\u5be6\u73fe\u81ea\u52d5\u9023\u63a5\u662f\u63d0\u5347\u61c9\u7528\u6027\u80fd\u7684\u91cd\u8981\u624b\u6bb5\u3002\u901a\u904e\u4f7f\u7528\u9023\u63a5\u6c60\u548c\u81ea\u52d5\u91cd\u9023\u6a5f\u5236\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u7ba1\u7406Redis\u9023\u63a5\uff0c\u6e1b\u5c11\u5ef6\u9072\u4e26\u63d0\u9ad8\u7a69\u5b9a\u6027\u3002\u9019\u4e9b\u6280\u8853\u5728\u9ad8\u4f75\u767c\u7684\u61c9\u7528\u4e2d\u5c24\u70ba\u91cd\u8981\uff0c\u80fd\u5920\u5e6b\u52a9\u958b\u767c\u8005\u69cb\u5efa\u66f4\u9ad8\u6548\u7684\u7cfb\u7d71\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\u9069\u5408\u4e0d\u540c\u9700\u6c42\u7684\u7528\u6236\u3002\u7121\u8ad6\u662f \u9999\u6e2fVPS<\/a> \u9084\u662f\u5176\u4ed6\u985e\u578b\u7684 \u4f3a\u670d\u5668<\/a>\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u63a2\u7d22\u5982\u4f55\u5229\u7528Redis\u5be6\u73fe\u81ea\u52d5\u9023\u63a5\uff0c\u63d0\u5347\u61c9\u7528\u6027\u80fd\u8207\u6548\u7387\uff0c\u7c21\u5316\u6578\u64da\u5b58\u53d6\u904e\u7a0b\uff0c\u8b93\u958b\u767c\u66f4\u8f15\u9b06\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-197628","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/197628","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=197628"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/197628\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=197628"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=197628"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=197628"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}