{"id":193623,"date":"2024-11-12T23:44:19","date_gmt":"2024-11-12T15:44:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/193623\/"},"modified":"2024-11-12T23:44:20","modified_gmt":"2024-11-12T15:44:20","slug":"%e5%be%aa%e7%92%b0%e8%aa%bfredis%ef%bc%8c%e4%b8%80%e6%ac%a1%e8%ab%8b%e6%b1%82%e5%89%b5%e5%bb%ba%e7%be%8e%e5%a6%99%e6%97%8b%e5%be%8b%ef%bc%88%e4%b8%80%e6%ac%a1%e8%ab%8b%e6%b1%82%e5%be%aa%e7%92%b0","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/193623\/","title":{"rendered":"\u5faa\u74b0\u8abfRedis\uff0c\u4e00\u6b21\u8acb\u6c42\u5275\u5efa\u7f8e\u5999\u65cb\u5f8b\uff08\u4e00\u6b21\u8acb\u6c42\u5faa\u74b0\u8abfredis\uff09"},"content":{"rendered":"<h1 id=\"%e5%be%aa%e7%92%b0%e8%aa%bfredis%ef%bc%8c%e4%b8%80%e6%ac%a1%e8%ab%8b%e6%b1%82%e5%89%b5%e5%bb%ba%e7%be%8e%e5%a6%99%e6%97%8b%e5%be%8b-mitUmTsdFc\">\u5faa\u74b0\u8abfRedis\uff0c\u4e00\u6b21\u8acb\u6c42\u5275\u5efa\u7f8e\u5999\u65cb\u5f8b<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u61c9\u7528\u4e2d\uff0c\u6027\u80fd\u548c\u6548\u7387\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\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\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5229\u7528Redis\u7684\u5faa\u74b0\u8abf\u7528\u7279\u6027\uff0c\u901a\u904e\u4e00\u6b21\u8acb\u6c42\u5275\u5efa\u7f8e\u5999\u7684\u65cb\u5f8b\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u4ee3\u78bc\u793a\u4f8b\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%ef%bc%9f-mitUmTsdFc\">\u4ec0\u9ebc\u662fRedis\uff1f<\/h2>\n<p>Redis\uff08Remote Dictionary Server\uff09\u662f\u4e00\u500b\u958b\u6e90\u7684\u9ad8\u6027\u80fd\u9375\u503c\u6578\u64da\u5eab\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\u5b83\u7684\u9ad8\u6548\u6027\u4e3b\u8981\u4f86\u81ea\u65bc\u5176\u5167\u5b58\u5b58\u5132\u7684\u7279\u6027\uff0c\u4e26\u4e14\u652f\u6301\u6301\u4e45\u5316\uff0c\u80fd\u5920\u5c07\u6578\u64da\u4fdd\u5b58\u5230\u78c1\u789f\u4e2d\u3002<\/p>\n<h2 id=\"%e5%be%aa%e7%92%b0%e8%aa%bf%e7%94%a8%e7%9a%84%e6%a6%82%e5%bf%b5-mitUmTsdFc\">\u5faa\u74b0\u8abf\u7528\u7684\u6982\u5ff5<\/h2>\n<p>\u5faa\u74b0\u8abf\u7528\u662f\u6307\u5728\u4e00\u500b\u8acb\u6c42\u4e2d\u591a\u6b21\u8abf\u7528\u67d0\u500b\u51fd\u6578\u6216\u65b9\u6cd5\u3002\u5728\u4f7f\u7528Redis\u6642\uff0c\u9019\u7a2e\u6280\u8853\u53ef\u4ee5\u7528\u4f86\u9ad8\u6548\u5730\u8655\u7406\u591a\u500b\u8acb\u6c42\u6216\u6578\u64da\u64cd\u4f5c\u3002\u901a\u904e\u5c07\u591a\u500b\u64cd\u4f5c\u5408\u4f75\u5230\u4e00\u6b21\u8acb\u6c42\u4e2d\uff0c\u53ef\u4ee5\u6e1b\u5c11\u7db2\u7d61\u5ef6\u9072\uff0c\u63d0\u9ad8\u6574\u9ad4\u6027\u80fd\u3002<\/p>\n<h2 id=\"%e4%bd%bf%e7%94%a8redis%e5%89%b5%e5%bb%ba%e6%97%8b%e5%be%8b%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%80%9d%e8%b7%af-mitUmTsdFc\">\u4f7f\u7528Redis\u5275\u5efa\u65cb\u5f8b\u7684\u57fa\u672c\u601d\u8def<\/h2>\n<p>\u5728\u97f3\u6a02\u5275\u4f5c\u4e2d\uff0c\u65cb\u5f8b\u7684\u751f\u6210\u53ef\u4ee5\u8996\u70ba\u4e00\u7cfb\u5217\u97f3\u7b26\u7684\u6392\u5217\u7d44\u5408\u3002\u5229\u7528Redis\uff0c\u6211\u5011\u53ef\u4ee5\u5c07\u97f3\u7b26\u5b58\u5132\u70ba\u9375\u503c\u5c0d\uff0c\u7136\u5f8c\u901a\u904e\u5faa\u74b0\u8abf\u7528\u4f86\u751f\u6210\u65cb\u5f8b\u3002\u4ee5\u4e0b\u662f\u57fa\u672c\u7684\u6b65\u9a5f\uff1a<\/p>\n<ul>\n<li>\u5b9a\u7fa9\u97f3\u7b26\u53ca\u5176\u5c0d\u61c9\u7684\u983b\u7387\u3002<\/li>\n<li>\u5c07\u97f3\u7b26\u5b58\u5132\u5230Redis\u4e2d\u3002<\/li>\n<li>\u901a\u904e\u5faa\u74b0\u8abf\u7528\u5f9eRedis\u4e2d\u63d0\u53d6\u97f3\u7b26\u4e26\u751f\u6210\u65cb\u5f8b\u3002<\/li>\n<\/ul>\n<h2 id=\"%e4%bb%a3%e7%a2%bc%e7%a4%ba%e4%be%8b-mitUmTsdFc\">\u4ee3\u78bc\u793a\u4f8b<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684Python\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u4f7f\u7528Redis\u4f86\u751f\u6210\u65cb\u5f8b\uff1a<\/p>\n<pre><code>import redis\nimport time\n\n# \u9023\u63a5\u5230Redis\nr = redis.Redis(host='localhost', port=6379, db=0)\n\n# \u5b9a\u7fa9\u97f3\u7b26\u53ca\u5176\u983b\u7387\nnotes = {\n    'C': 261.63,\n    'D': 293.66,\n    'E': 329.63,\n    'F': 349.23,\n    'G': 392.00,\n    'A': 440.00,\n    'B': 493.88\n}\n\n# \u5c07\u97f3\u7b26\u5b58\u5132\u5230Redis\nfor note, frequency in notes.items():\n    r.set(note, frequency)\n\n# \u5faa\u74b0\u8abf\u7528\u751f\u6210\u65cb\u5f8b\nmelody = ['C', 'E', 'G', 'B', 'A', 'G', 'E', 'C']\nfor note in melody:\n    frequency = r.get(note)\n    if frequency:\n        print(f\"Playing note: {note} with frequency: {frequency.decode('utf-8')}\")\n        time.sleep(0.5)  # \u6a21\u64ec\u64ad\u653e\u97f3\u7b26\u7684\u6642\u9593\n<\/code><\/pre>\n<h2 id=\"%e6%80%a7%e8%83%bd%e5%84%aa%e5%8b%a2-mitUmTsdFc\">\u6027\u80fd\u512a\u52e2<\/h2>\n<p>\u901a\u904e\u4f7f\u7528Redis\u9032\u884c\u5faa\u74b0\u8abf\u7528\uff0c\u6211\u5011\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u97f3\u6a02\u751f\u6210\u7684\u6548\u7387\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u6027\u80fd\u512a\u52e2\uff1a<\/p>\n<ul>\n<li><strong>\u6e1b\u5c11\u5ef6\u9072\uff1a<\/strong>\u5c07\u591a\u500b\u8acb\u6c42\u5408\u4f75\u70ba\u4e00\u6b21\u8acb\u6c42\uff0c\u6e1b\u5c11\u4e86\u7db2\u7d61\u5ef6\u9072\u3002<\/li>\n<li><strong>\u9ad8\u6548\u5b58\u5132\uff1a<\/strong>Redis\u7684\u5167\u5b58\u5b58\u5132\u7279\u6027\u4f7f\u5f97\u6578\u64da\u8b80\u53d6\u901f\u5ea6\u6975\u5feb\u3002<\/li>\n<li><strong>\u9748\u6d3b\u6027\uff1a<\/strong>\u53ef\u4ee5\u8f15\u9b06\u5730\u6dfb\u52a0\u6216\u4fee\u6539\u97f3\u7b26\uff0c\u5be6\u73fe\u52d5\u614b\u751f\u6210\u65cb\u5f8b\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-mitUmTsdFc\">\u7d50\u8ad6<\/h2>\n<p>\u5229\u7528Redis\u7684\u5faa\u74b0\u8abf\u7528\u7279\u6027\uff0c\u6211\u5011\u53ef\u4ee5\u5728\u4e00\u6b21\u8acb\u6c42\u4e2d\u9ad8\u6548\u5730\u751f\u6210\u7f8e\u5999\u7684\u65cb\u5f8b\u3002\u9019\u4e0d\u50c5\u5c55\u793a\u4e86Redis\u5728\u97f3\u6a02\u5275\u4f5c\u4e2d\u7684\u6f5b\u529b\uff0c\u4e5f\u9ad4\u73fe\u4e86\u5176\u5728\u6578\u64da\u8655\u7406\u4e2d\u7684\u9ad8\u6548\u6027\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6027\u80fd\u6578\u64da\u5b58\u5132\u548c\u8655\u7406\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684\u6280\u8853\u67b6\u69cb\u81f3\u95dc\u91cd\u8981\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5c0d\u65bc\u5982\u4f55\u5728\u60a8\u7684\u9805\u76ee\u4e2d\u5be6\u73fe\u9ad8\u6548\u7684\u6578\u64da\u8655\u7406\u611f\u8208\u8da3\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u4f86\u90e8\u7f72\u60a8\u7684\u61c9\u7528\uff0c\u4eab\u53d7\u66f4\u5feb\u7684\u97ff\u61c9\u901f\u5ea6\u548c\u66f4\u9ad8\u7684\u7a69\u5b9a\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u901a\u904e\u4e00\u6b21\u8acb\u6c42\u5faa\u74b0\u8abf\u7528Redis\uff0c\u5275\u5efa\u51fa\u7f8e\u5999\u7684\u65cb\u5f8b\uff0c\u63d0\u5347\u97f3\u6a02\u5275\u4f5c\u7684\u6548\u7387\u8207\u9748\u611f\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-193623","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/193623","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=193623"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/193623\/revisions"}],"predecessor-version":[{"id":193624,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/193623\/revisions\/193624"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=193623"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=193623"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=193623"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}