{"id":134685,"date":"2024-10-31T02:13:16","date_gmt":"2024-10-30T18:13:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/134685\/"},"modified":"2024-10-31T02:13:17","modified_gmt":"2024-10-30T18:13:17","slug":"redis%e9%87%8d%e8%a9%a6%e5%bf%85%e9%a0%88%e6%8a%93%e7%b7%8a%e6%8a%8a%e6%8f%a1%e6%ac%a1%e6%95%b8%ef%bc%88redis%e9%87%8d%e8%a9%a6%e6%ac%a1%e6%95%b8%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/134685\/","title":{"rendered":"Redis\u91cd\u8a66\u5fc5\u9808\u6293\u7dca\u628a\u63e1\u6b21\u6578\uff08redis\u91cd\u8a66\u6b21\u6578\uff09"},"content":{"rendered":"<h1 id=\"redis%e9%87%8d%e8%a9%a6%e5%bf%85%e9%a0%88%e6%8a%93%e7%b7%8a%e6%8a%8a%e6%8f%a1%e6%ac%a1%e6%95%b8%ef%bc%88redis%e9%87%8d%e8%a9%a6%e6%ac%a1%e6%95%b8%ef%bc%89-abaEckdILw\">Redis\u91cd\u8a66\u5fc5\u9808\u6293\u7dca\u628a\u63e1\u6b21\u6578\uff08redis\u91cd\u8a66\u6b21\u6578\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u61c9\u7528\u7a0b\u5f0f\u958b\u767c\u4e2d\uff0cRedis\u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u6578\u64da\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5be6\u6642\u6578\u64da\u8655\u7406\u7b49\u5834\u666f\u3002\u7531\u65bc\u5176\u9ad8\u6027\u80fd\u548c\u4f4e\u5ef6\u9072\u7684\u7279\u6027\uff0cRedis\u6210\u70ba\u8a31\u591a\u4f01\u696d\u7684\u9996\u9078\u3002\u7136\u800c\uff0c\u5728\u4f7f\u7528Redis\u6642\uff0c\u91cd\u8a66\u6a5f\u5236\u7684\u8a2d\u8a08\u81f3\u95dc\u91cd\u8981\uff0c\u7279\u5225\u662f\u91cd\u8a66\u6b21\u6578\u7684\u628a\u63e1\uff0c\u9019\u76f4\u63a5\u5f71\u97ff\u5230\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u6027\u80fd\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%e9%87%8d%e8%a9%a6%e6%a9%9f%e5%88%b6%ef%bc%9f-abaEckdILw\">\u4ec0\u9ebc\u662fRedis\u91cd\u8a66\u6a5f\u5236\uff1f<\/h2>\n<p>Redis\u91cd\u8a66\u6a5f\u5236\u662f\u6307\u5728\u57f7\u884c\u547d\u4ee4\u6642\uff0c\u5982\u679c\u56e0\u70ba\u67d0\u4e9b\u539f\u56e0\uff08\u5982\u7db2\u7d61\u554f\u984c\u3001\u670d\u52d9\u5668\u6545\u969c\u7b49\uff09\u5c0e\u81f4\u547d\u4ee4\u57f7\u884c\u5931\u6557\uff0c\u7cfb\u7d71\u6703\u81ea\u52d5\u9032\u884c\u91cd\u8a66\u3002\u9019\u4e00\u6a5f\u5236\u53ef\u4ee5\u63d0\u9ad8\u7cfb\u7d71\u7684\u53ef\u9760\u6027\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u6b63\u78ba\u6027\u548c\u4e00\u81f4\u6027\u3002<\/p>\n<h2 id=\"%e9%87%8d%e8%a9%a6%e6%ac%a1%e6%95%b8%e7%9a%84%e9%87%8d%e8%a6%81%e6%80%a7-abaEckdILw\">\u91cd\u8a66\u6b21\u6578\u7684\u91cd\u8981\u6027<\/h2>\n<p>\u91cd\u8a66\u6b21\u6578\u7684\u8a2d\u7f6e\u5c0d\u65bc\u7cfb\u7d71\u7684\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u6709\u8457\u91cd\u8981\u5f71\u97ff\u3002\u904e\u5c11\u7684\u91cd\u8a66\u6b21\u6578\u53ef\u80fd\u5c0e\u81f4\u4e00\u4e9b\u66ab\u6642\u6027\u932f\u8aa4\u672a\u80fd\u88ab\u4fee\u6b63\uff0c\u5f9e\u800c\u5f71\u97ff\u7528\u6236\u9ad4\u9a57\uff1b\u800c\u904e\u591a\u7684\u91cd\u8a66\u6b21\u6578\u5247\u53ef\u80fd\u5c0e\u81f4\u7cfb\u7d71\u8cc7\u6e90\u7684\u6d6a\u8cbb\uff0c\u751a\u81f3\u5f15\u767c\u66f4\u56b4\u91cd\u7684\u6027\u80fd\u554f\u984c\u3002<\/p>\n<h3 id=\"%e9%87%8d%e8%a9%a6%e6%ac%a1%e6%95%b8%e7%9a%84%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-abaEckdILw\">\u91cd\u8a66\u6b21\u6578\u7684\u6700\u4f73\u5be6\u8e10<\/h3>\n<ul>\n<li><strong>\u6839\u64da\u696d\u52d9\u9700\u6c42\u8abf\u6574\u91cd\u8a66\u6b21\u6578\uff1a<\/strong>\u4e0d\u540c\u7684\u696d\u52d9\u5834\u666f\u5c0d\u91cd\u8a66\u6b21\u6578\u7684\u9700\u6c42\u4e0d\u540c\u3002\u4f8b\u5982\uff0c\u5728\u91d1\u878d\u4ea4\u6613\u4e2d\uff0c\u6578\u64da\u7684\u6e96\u78ba\u6027\u81f3\u95dc\u91cd\u8981\uff0c\u56e0\u6b64\u53ef\u4ee5\u8a2d\u7f6e\u8f03\u9ad8\u7684\u91cd\u8a66\u6b21\u6578\uff1b\u800c\u5728\u4e00\u4e9b\u5be6\u6642\u6027\u8981\u6c42\u8f03\u9ad8\u7684\u61c9\u7528\u4e2d\uff0c\u5247\u61c9\u8a72\u9069\u7576\u964d\u4f4e\u91cd\u8a66\u6b21\u6578\u3002<\/li>\n<li><strong>\u8a2d\u7f6e\u91cd\u8a66\u9593\u9694\uff1a<\/strong>\u9664\u4e86\u91cd\u8a66\u6b21\u6578\uff0c\u91cd\u8a66\u7684\u9593\u9694\u6642\u9593\u4e5f\u9700\u8981\u8003\u616e\u3002\u53ef\u4ee5\u4f7f\u7528\u6307\u6578\u9000\u907f\u7b97\u6cd5\u4f86\u52d5\u614b\u8abf\u6574\u91cd\u8a66\u9593\u9694\uff0c\u9019\u6a23\u53ef\u4ee5\u6709\u6548\u6e1b\u5c11\u7cfb\u7d71\u7684\u8ca0\u64d4\u3002<\/li>\n<li><strong>\u76e3\u63a7\u548c\u65e5\u8a8c\u8a18\u9304\uff1a<\/strong>\u5c0d\u91cd\u8a66\u904e\u7a0b\u9032\u884c\u76e3\u63a7\u548c\u65e5\u8a8c\u8a18\u9304\uff0c\u53ef\u4ee5\u5e6b\u52a9\u958b\u767c\u8005\u53ca\u6642\u767c\u73fe\u554f\u984c\uff0c\u4e26\u9032\u884c\u8abf\u6574\u3002<\/li>\n<\/ul>\n<h2 id=\"redis%e9%87%8d%e8%a9%a6%e6%ac%a1%e6%95%b8%e7%9a%84%e5%af%a6%e7%8f%be%e7%a4%ba%e4%be%8b-abaEckdILw\">Redis\u91cd\u8a66\u6b21\u6578\u7684\u5be6\u73fe\u793a\u4f8b<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684Python\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u5728\u4f7f\u7528Redis\u6642\u5be6\u73fe\u91cd\u8a66\u6a5f\u5236\uff1a<\/p>\n<pre><code>\nimport redis\nimport time\n\ndef redis_command_with_retry(command, retries=3, delay=1):\n    r = redis.Redis(host='localhost', port=6379, db=0)\n    for attempt in range(retries):\n        try:\n            return command(r)\n        except redis.ConnectionError as e:\n            print(f\"Attempt {attempt + 1} failed: {e}\")\n            time.sleep(delay)\n    raise Exception(\"All retry attempts failed.\")\n\n# \u4f7f\u7528\u793a\u4f8b\nresult = redis_command_with_retry(lambda r: r.get('my_key'))\nprint(result)\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u5b9a\u7fa9\u4e86\u4e00\u500b\u51fd\u6578 <code>redis_command_with_retry<\/code>\uff0c\u5b83\u63a5\u53d7\u4e00\u500bRedis\u547d\u4ee4\u548c\u91cd\u8a66\u6b21\u6578\u3002\u7576\u547d\u4ee4\u57f7\u884c\u5931\u6557\u6642\uff0c\u51fd\u6578\u6703\u81ea\u52d5\u9032\u884c\u91cd\u8a66\uff0c\u76f4\u5230\u9054\u5230\u6700\u5927\u91cd\u8a66\u6b21\u6578\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-abaEckdILw\">\u7d50\u8ad6<\/h2>\n<p>\u5728\u4f7f\u7528Redis\u6642\uff0c\u5408\u7406\u8a2d\u7f6e\u91cd\u8a66\u6b21\u6578\u662f\u78ba\u4fdd\u7cfb\u7d71\u7a69\u5b9a\u6027\u548c\u6027\u80fd\u7684\u95dc\u9375\u3002\u958b\u767c\u8005\u61c9\u6839\u64da\u5177\u9ad4\u7684\u696d\u52d9\u9700\u6c42\uff0c\u9748\u6d3b\u8abf\u6574\u91cd\u8a66\u6b21\u6578\u548c\u9593\u9694\uff0c\u4e26\u9032\u884c\u6709\u6548\u7684\u76e3\u63a7\u548c\u65e5\u8a8c\u8a18\u9304\uff0c\u4ee5\u4fbf\u53ca\u6642\u767c\u73fe\u548c\u89e3\u6c7a\u554f\u984c\u3002\u901a\u904e\u9019\u4e9b\u63aa\u65bd\uff0c\u53ef\u4ee5\u6700\u5927\u9650\u5ea6\u5730\u63d0\u9ad8Redis\u7684\u4f7f\u7528\u6548\u7387\uff0c\u78ba\u4fdd\u61c9\u7528\u7a0b\u5f0f\u7684\u7a69\u5b9a\u904b\u884c\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u95dc\u65bc <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u548c <a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a> \u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3Redis\u91cd\u8a66\u6b21\u6578\u7684\u91cd\u8981\u6027\uff0c\u638c\u63e1\u6700\u4f73\u5be6\u8e10\u4ee5\u63d0\u9ad8\u7cfb\u7d71\u7a69\u5b9a\u6027\u548c\u6027\u80fd\uff0c\u78ba\u4fdd\u6578\u64da\u8655\u7406\u7684\u53ef\u9760\u6027\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-134685","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/134685","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=134685"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/134685\/revisions"}],"predecessor-version":[{"id":134686,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/134685\/revisions\/134686"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=134685"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=134685"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=134685"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}