{"id":107390,"date":"2024-10-23T18:34:42","date_gmt":"2024-10-23T10:34:42","guid":{"rendered":"https:\/\/server.hk\/cnblog\/107390\/"},"modified":"2024-10-23T18:34:43","modified_gmt":"2024-10-23T10:34:43","slug":"redis-%e9%bb%91%e9%ad%94%e6%b3%95%e4%ba%82%e7%a2%bc%e7%94%9f%e6%88%90","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/107390\/","title":{"rendered":"Redis \u9ed1\u9b54\u6cd5\u4e82\u78bc\u751f\u6210"},"content":{"rendered":"<h1 id=\"redis-%e9%bb%91%e9%ad%94%e6%b3%95%e4%ba%82%e7%a2%bc%e7%94%9f%e6%88%90-yhFDJkYrMw\">Redis \u9ed1\u9b54\u6cd5\u4e82\u78bc\u751f\u6210<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u5feb\u901f\u4e14\u9ad8\u6548\u7684\u6578\u64da\u5b58\u53d6\u662f\u6bcf\u500b\u61c9\u7528\u7a0b\u5e8f\u6210\u529f\u7684\u95dc\u9375\u3002Redis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6027\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5373\u6642\u6578\u64da\u8655\u7406\u7b49\u5834\u666f\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5229\u7528 Redis \u751f\u6210\u4e82\u78bc\uff0c\u4e26\u4ecb\u7d39\u5176\u80cc\u5f8c\u7684\u539f\u7406\u548c\u5be6\u73fe\u65b9\u6cd5\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-redis%ef%bc%9f-yhFDJkYrMw\">\u4ec0\u9ebc\u662f Redis\uff1f<\/h2>\n<p>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\u9ad8\u6548\u7684\u6027\u80fd\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff0cRedis \u88ab\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\uff0c\u5305\u62ec\u7de9\u5b58\u3001\u6703\u8a71\u5b58\u5132\u548c\u5373\u6642\u5206\u6790\u7b49\u3002<\/p>\n<h2 id=\"%e4%ba%82%e7%a2%bc%e7%94%9f%e6%88%90%e7%9a%84%e9%9c%80%e6%b1%82-yhFDJkYrMw\">\u4e82\u78bc\u751f\u6210\u7684\u9700\u6c42<\/h2>\n<p>\u5728\u8a31\u591a\u61c9\u7528\u4e2d\uff0c\u751f\u6210\u96a8\u6a5f\u7684\u4e82\u78bc\u662f\u5fc5\u4e0d\u53ef\u5c11\u7684\uff0c\u4f8b\u5982\u7528\u65bc\u5bc6\u78bc\u91cd\u7f6e\u3001\u9a57\u8b49\u78bc\u3001\u8a02\u55ae\u7de8\u865f\u7b49\u3002\u9019\u4e9b\u4e82\u78bc\u9700\u8981\u5177\u5099\u4e00\u5b9a\u7684\u96a8\u6a5f\u6027\u548c\u552f\u4e00\u6027\uff0c\u4ee5\u9632\u6b62\u91cd\u8907\u548c\u731c\u6e2c\u3002<\/p>\n<h2 id=\"%e4%bd%bf%e7%94%a8-redis-%e7%94%9f%e6%88%90%e4%ba%82%e7%a2%bc%e7%9a%84%e5%8e%9f%e7%90%86-yhFDJkYrMw\">\u4f7f\u7528 Redis \u751f\u6210\u4e82\u78bc\u7684\u539f\u7406<\/h2>\n<p>\u5229\u7528 Redis \u751f\u6210\u4e82\u78bc\u7684\u57fa\u672c\u601d\u8def\u662f\u4f7f\u7528\u5176\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u548c\u64cd\u4f5c\u80fd\u529b\u3002\u5177\u9ad4\u4f86\u8aaa\uff0c\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u6b65\u9a5f\u4f86\u5be6\u73fe\uff1a<\/p>\n<ol>\n<li>\u751f\u6210\u4e00\u500b\u96a8\u6a5f\u5b57\u7b26\u4e32\u3002<\/li>\n<li>\u5c07\u8a72\u5b57\u7b26\u4e32\u5b58\u5132\u5230 Redis \u4e2d\uff0c\u4e26\u8a2d\u7f6e\u904e\u671f\u6642\u9593\u4ee5\u9632\u6b62\u9577\u671f\u5b58\u5132\u3002<\/li>\n<li>\u6aa2\u67e5\u8a72\u5b57\u7b26\u4e32\u662f\u5426\u5df2\u5b58\u5728\u65bc Redis \u4e2d\uff0c\u82e5\u5b58\u5728\u5247\u91cd\u65b0\u751f\u6210\uff0c\u76f4\u5230\u7372\u5f97\u552f\u4e00\u7684\u4e82\u78bc\u3002<\/li>\n<\/ol>\n<h2 id=\"%e5%af%a6%e7%8f%be%e4%bb%a3%e7%a2%bc%e7%a4%ba%e4%be%8b-yhFDJkYrMw\">\u5be6\u73fe\u4ee3\u78bc\u793a\u4f8b<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u4f7f\u7528 Python \u548c Redis \u7684\u7c21\u55ae\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u751f\u6210\u552f\u4e00\u7684\u4e82\u78bc\uff1a<\/p>\n<pre><code>import redis\nimport random\nimport string\n\n# \u9023\u63a5\u5230 Redis\nr = redis.Redis(host='localhost', port=6379, db=0)\n\ndef generate_random_code(length=8):\n    \"\"\"\u751f\u6210\u6307\u5b9a\u9577\u5ea6\u7684\u96a8\u6a5f\u5b57\u7b26\u4e32\"\"\"\n    characters = string.ascii_letters + string.digits\n    return ''.join(random.choice(characters) for _ in range(length))\n\ndef get_unique_code():\n    \"\"\"\u7372\u53d6\u552f\u4e00\u7684\u4e82\u78bc\"\"\"\n    while True:\n        code = generate_random_code()\n        if not r.exists(code):  # \u6aa2\u67e5\u662f\u5426\u5df2\u5b58\u5728\n            r.set(code, 1, ex=3600)  # \u5b58\u5132\u4e26\u8a2d\u7f6e\u904e\u671f\u6642\u9593\n            return code\n\n# \u4f7f\u7528\u793a\u4f8b\nunique_code = get_unique_code()\nprint(f\"\u751f\u6210\u7684\u552f\u4e00\u4e82\u78bc: {unique_code}\")\n<\/code><\/pre>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-yhFDJkYrMw\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u5728\u4f7f\u7528 Redis \u751f\u6210\u4e82\u78bc\u6642\uff0c\u6709\u5e7e\u9ede\u9700\u8981\u6ce8\u610f\uff1a<\/p>\n<ul>\n<li><strong>\u6027\u80fd\u8003\u91cf\uff1a<\/strong>\u96d6\u7136 Redis \u7684\u6027\u80fd\u975e\u5e38\u9ad8\uff0c\u4f46\u5728\u9ad8\u4e26\u767c\u7684\u60c5\u6cc1\u4e0b\uff0c\u751f\u6210\u552f\u4e00\u4e82\u78bc\u7684\u904e\u7a0b\u53ef\u80fd\u6703\u5c0e\u81f4\u6027\u80fd\u74f6\u9838\u3002\u56e0\u6b64\uff0c\u61c9\u6839\u64da\u5be6\u969b\u9700\u6c42\u8abf\u6574\u751f\u6210\u908f\u8f2f\u3002<\/li>\n<li><strong>\u904e\u671f\u6642\u9593\uff1a<\/strong>\u8a2d\u7f6e\u5408\u7406\u7684\u904e\u671f\u6642\u9593\u53ef\u4ee5\u6709\u6548\u9632\u6b62 Redis \u4e2d\u5b58\u5132\u904e\u591a\u7684\u7121\u7528\u6578\u64da\uff0c\u4fdd\u6301\u6578\u64da\u5eab\u7684\u6e05\u6f54\u3002<\/li>\n<li><strong>\u96a8\u6a5f\u6027\uff1a<\/strong>\u751f\u6210\u7684\u4e82\u78bc\u61c9\u5177\u5099\u8db3\u5920\u7684\u96a8\u6a5f\u6027\uff0c\u4ee5\u9632\u6b62\u88ab\u731c\u6e2c\u6216\u91cd\u8907\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-yhFDJkYrMw\">\u7e3d\u7d50<\/h2>\n<p>\u5229\u7528 Redis \u751f\u6210\u4e82\u78bc\u662f\u4e00\u7a2e\u9ad8\u6548\u4e14\u9748\u6d3b\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u9069\u5408\u5404\u7a2e\u9700\u8981\u96a8\u6a5f\u5b57\u7b26\u4e32\u7684\u61c9\u7528\u5834\u666f\u3002\u901a\u904e\u5408\u7406\u7684\u8a2d\u8a08\u548c\u5be6\u73fe\uff0c\u53ef\u4ee5\u78ba\u4fdd\u751f\u6210\u7684\u4e82\u78bc\u5177\u5099\u552f\u4e00\u6027\u548c\u96a8\u6a5f\u6027\uff0c\u5f9e\u800c\u63d0\u5347\u61c9\u7528\u7684\u5b89\u5168\u6027\u548c\u53ef\u9760\u6027\u3002\u5982\u679c\u60a8\u5c0d\u65bc <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u6216\u5176\u4ed6\u4f3a\u670d\u5668\u89e3\u6c7a\u65b9\u6848\u611f\u8208\u8da3\uff0c\u6b61\u8fce\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u8cc7\u8a0a\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u9ed1\u9b54\u6cd5\u4e82\u78bc\u751f\u6210\uff0c\u5feb\u901f\u751f\u6210\u9ad8\u6548\u96a8\u6a5f\u5b57\u4e32\uff0c\u63d0\u5347\u6578\u64da\u5b89\u5168\u6027\u8207\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-107390","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/107390","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=107390"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/107390\/revisions"}],"predecessor-version":[{"id":107391,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/107390\/revisions\/107391"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=107390"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=107390"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=107390"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}