{"id":161409,"date":"2024-11-04T06:11:21","date_gmt":"2024-11-03T22:11:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/161409\/"},"modified":"2024-11-04T06:11:22","modified_gmt":"2024-11-03T22:11:22","slug":"%e5%9f%ba%e6%96%bc-redis-%e7%9a%84%e6%b5%81%e5%aa%92%e9%ab%94%e9%ab%94%e9%a9%97%e9%87%8d%e5%a1%91%ef%bc%88redis-%e6%b5%81%e5%aa%92%e9%ab%94%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/161409\/","title":{"rendered":"\u57fa\u65bc Redis \u7684\u6d41\u5a92\u9ad4\u9ad4\u9a57\u91cd\u5851\uff08redis \u6d41\u5a92\u9ad4\uff09"},"content":{"rendered":"<h1 id=\"%e5%9f%ba%e6%96%bc-redis-%e7%9a%84%e6%b5%81%e5%aa%92%e9%ab%94%e9%ab%94%e9%a9%97%e9%87%8d%e5%a1%91%ef%bc%88redis-%e6%b5%81%e5%aa%92%e9%ab%94%ef%bc%89-YjikfQxsKA\">\u57fa\u65bc Redis \u7684\u6d41\u5a92\u9ad4\u9ad4\u9a57\u91cd\u5851\uff08redis \u6d41\u5a92\u9ad4\uff09<\/h1>\n<p>\u96a8\u8457\u6578\u5b57\u5167\u5bb9\u7684\u8fc5\u901f\u589e\u9577\uff0c\u6d41\u5a92\u9ad4\u670d\u52d9\u5df2\u6210\u70ba\u73fe\u4ee3\u7db2\u7d61\u9ad4\u9a57\u7684\u91cd\u8981\u7d44\u6210\u90e8\u5206\u3002\u7528\u6236\u5c0d\u65bc\u5373\u6642\u3001\u7121\u7e2b\u7684\u5a92\u9ad4\u64ad\u653e\u9700\u6c42\u65e5\u76ca\u589e\u52a0\uff0c\u9019\u4f7f\u5f97\u6280\u8853\u7684\u9078\u64c7\u8b8a\u5f97\u81f3\u95dc\u91cd\u8981\u3002\u5728\u773e\u591a\u6280\u8853\u4e2d\uff0cRedis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u6578\u64da\u7d50\u69cb\u4f3a\u670d\u5668\uff0c\u6b63\u9010\u6f38\u6210\u70ba\u6d41\u5a92\u9ad4\u89e3\u6c7a\u65b9\u6848\u7684\u6838\u5fc3\u7d44\u4ef6\u4e4b\u4e00\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-YjikfQxsKA\">Redis \u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Redis \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\u7b49\u3002\u7531\u65bc\u5176\u9ad8\u6548\u7684\u6027\u80fd\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff0cRedis \u88ab\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5be6\u6642\u6578\u64da\u8655\u7406\u7b49\u5834\u666f\u3002\u5176\u975e\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u7684\u7279\u6027\u4f7f\u5f97 Redis \u80fd\u5920\u5feb\u901f\u8b80\u53d6\u548c\u5beb\u5165\u6578\u64da\uff0c\u9019\u5c0d\u65bc\u6d41\u5a92\u9ad4\u61c9\u7528\u4f86\u8aaa\u81f3\u95dc\u91cd\u8981\u3002<\/p>\n<h2 id=\"%e6%b5%81%e5%aa%92%e9%ab%94%e7%9a%84%e6%8c%91%e6%88%b0-YjikfQxsKA\">\u6d41\u5a92\u9ad4\u7684\u6311\u6230<\/h2>\n<p>\u6d41\u5a92\u9ad4\u670d\u52d9\u9762\u81e8\u8457\u591a\u7a2e\u6311\u6230\uff0c\u5305\u62ec\u5ef6\u9072\u3001\u5e36\u5bec\u9650\u5236\u548c\u7528\u6236\u9ad4\u9a57\u3002\u7528\u6236\u5e0c\u671b\u80fd\u5920\u5feb\u901f\u52a0\u8f09\u8996\u983b\u548c\u97f3\u983b\u5167\u5bb9\uff0c\u800c\u4e0d\u6703\u9047\u5230\u7de9\u885d\u6216\u5ef6\u9072\u7684\u554f\u984c\u3002\u9019\u5c31\u9700\u8981\u4e00\u500b\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u548c\u6aa2\u7d22\u7cfb\u7d71\u4f86\u652f\u6301\u5373\u6642\u7684\u6578\u64da\u8a2a\u554f\u3002<\/p>\n<h2 id=\"redis-%e5%9c%a8%e6%b5%81%e5%aa%92%e9%ab%94%e4%b8%ad%e7%9a%84%e6%87%89%e7%94%a8-YjikfQxsKA\">Redis \u5728\u6d41\u5a92\u9ad4\u4e2d\u7684\u61c9\u7528<\/h2>\n<p>Redis \u7684\u9ad8\u6027\u80fd\u7279\u6027\u4f7f\u5176\u6210\u70ba\u6d41\u5a92\u9ad4\u61c9\u7528\u7684\u7406\u60f3\u9078\u64c7\u3002\u4ee5\u4e0b\u662f\u5e7e\u500b Redis \u5728\u6d41\u5a92\u9ad4\u4e2d\u61c9\u7528\u7684\u5177\u9ad4\u5834\u666f\uff1a<\/p>\n<ul>\n<li><strong>\u7de9\u5b58\u6a5f\u5236\uff1a<\/strong>\u4f7f\u7528 Redis \u4f5c\u70ba\u7de9\u5b58\u5c64\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u6d41\u5a92\u9ad4\u5167\u5bb9\u7684\u52a0\u8f09\u901f\u5ea6\u3002\u7576\u7528\u6236\u8acb\u6c42\u67d0\u500b\u8996\u983b\u6642\uff0c\u7cfb\u7d71\u53ef\u4ee5\u9996\u5148\u67e5\u8a62 Redis \u7de9\u5b58\uff0c\u5982\u679c\u7de9\u5b58\u4e2d\u5b58\u5728\u8a72\u8996\u983b\u7684\u6578\u64da\uff0c\u5247\u76f4\u63a5\u8fd4\u56de\uff0c\u5f9e\u800c\u6e1b\u5c11\u5c0d\u5f8c\u7aef\u4f3a\u670d\u5668\u7684\u8acb\u6c42\u3002<\/li>\n<li><strong>\u5373\u6642\u6578\u64da\u5206\u6790\uff1a<\/strong>Redis \u652f\u6301 Pub\/Sub \u6a21\u578b\uff0c\u9019\u4f7f\u5f97\u6d41\u5a92\u9ad4\u5e73\u53f0\u80fd\u5920\u5be6\u6642\u5206\u6790\u7528\u6236\u884c\u70ba\u3002\u4f8b\u5982\uff0c\u7576\u7528\u6236\u89c0\u770b\u67d0\u500b\u8996\u983b\u6642\uff0c\u7cfb\u7d71\u53ef\u4ee5\u5373\u6642\u66f4\u65b0\u89c0\u770b\u6b21\u6578\u548c\u7528\u6236\u4e92\u52d5\u6578\u64da\uff0c\u4e26\u5c07\u9019\u4e9b\u6578\u64da\u5b58\u5132\u5728 Redis \u4e2d\u3002<\/li>\n<li><strong>\u7528\u6236\u6703\u8a71\u7ba1\u7406\uff1a<\/strong>\u5728\u6d41\u5a92\u9ad4\u670d\u52d9\u4e2d\uff0c\u7ba1\u7406\u7528\u6236\u6703\u8a71\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002Redis \u53ef\u4ee5\u7528\u4f86\u5b58\u5132\u7528\u6236\u7684\u6703\u8a71\u4fe1\u606f\uff0c\u78ba\u4fdd\u7528\u6236\u5728\u4e0d\u540c\u8a2d\u5099\u4e4b\u9593\u7684\u7121\u7e2b\u9ad4\u9a57\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%af%a6%e7%8f%be%e7%a4%ba%e4%be%8b-YjikfQxsKA\">\u5be6\u73fe\u793a\u4f8b<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u4f7f\u7528 Redis \u4f86\u7de9\u5b58\u8996\u983b\u6578\u64da\uff1a<\/p>\n<pre><code>import redis\n\n# \u9023\u63a5\u5230 Redis\nr = redis.Redis(host='localhost', port=6379, db=0)\n\n# \u5047\u8a2d\u6211\u5011\u6709\u4e00\u500b\u8996\u983b ID \u548c\u5176\u5c0d\u61c9\u7684\u6578\u64da\nvideo_id = \"video123\"\nvideo_data = \"\u9019\u662f\u8996\u983b\u7684\u6578\u64da\"\n\n# \u5c07\u8996\u983b\u6578\u64da\u5b58\u5132\u5230 Redis\nr.set(video_id, video_data)\n\n# \u5f9e Redis \u7372\u53d6\u8996\u983b\u6578\u64da\ncached_video_data = r.get(video_id)\n\nif cached_video_data:\n    print(\"\u5f9e\u7de9\u5b58\u4e2d\u7372\u53d6\u8996\u983b\u6578\u64da:\", cached_video_data.decode('utf-8'))\nelse:\n    print(\"\u8996\u983b\u6578\u64da\u4e0d\u5728\u7de9\u5b58\u4e2d\uff0c\u9700\u5f9e\u5f8c\u7aef\u7372\u53d6\")\n<\/code><\/pre>\n<h2 id=\"%e6%9c%aa%e4%be%86%e5%b1%95%e6%9c%9b-YjikfQxsKA\">\u672a\u4f86\u5c55\u671b<\/h2>\n<p>\u96a8\u8457\u6280\u8853\u7684\u9032\u6b65\uff0c\u6d41\u5a92\u9ad4\u670d\u52d9\u5c07\u8d8a\u4f86\u8d8a\u4f9d\u8cf4\u65bc\u9ad8\u6548\u7684\u6578\u64da\u8655\u7406\u548c\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\u3002Redis \u7684\u6301\u7e8c\u767c\u5c55\u548c\u793e\u5340\u652f\u6301\u5c07\u4f7f\u5176\u5728\u6d41\u5a92\u9ad4\u9818\u57df\u7684\u61c9\u7528\u66f4\u52a0\u5ee3\u6cdb\u3002\u672a\u4f86\uff0c\u7d50\u5408\u4eba\u5de5\u667a\u80fd\u548c\u6a5f\u5668\u5b78\u7fd2\u6280\u8853\uff0cRedis \u53ef\u80fd\u6703\u5728\u7528\u6236\u500b\u6027\u5316\u63a8\u85a6\u548c\u5167\u5bb9\u5206\u767c\u65b9\u9762\u767c\u63ee\u66f4\u5927\u7684\u4f5c\u7528\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-YjikfQxsKA\">\u7e3d\u7d50<\/h2>\n<p>\u57fa\u65bc Redis \u7684\u6d41\u5a92\u9ad4\u89e3\u6c7a\u65b9\u6848\u4e0d\u50c5\u80fd\u5920\u63d0\u9ad8\u7528\u6236\u9ad4\u9a57\uff0c\u9084\u80fd\u6709\u6548\u5730\u89e3\u6c7a\u6d41\u5a92\u9ad4\u670d\u52d9\u4e2d\u7684\u5404\u7a2e\u6311\u6230\u3002\u96a8\u8457\u9700\u6c42\u7684\u589e\u9577\u548c\u6280\u8853\u7684\u9032\u6b65\uff0cRedis \u5c07\u5728\u6d41\u5a92\u9ad4\u9818\u57df\u4e2d\u626e\u6f14\u8d8a\u4f86\u8d8a\u91cd\u8981\u7684\u89d2\u8272\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u652f\u6301\u60a8\u7684\u6d41\u5a92\u9ad4\u61c9\u7528\uff0cServer.HK \u63d0\u4f9b\u7684\u670d\u52d9\u5c07\u662f\u60a8\u7684\u7406\u60f3\u9078\u64c7\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u57fa\u65bc Redis \u7684\u6d41\u5a92\u9ad4\u9ad4\u9a57\u91cd\u5851\uff0c\u63d0\u5347\u6027\u80fd\u8207\u6548\u7387\uff0c\u5be6\u73fe\u5373\u6642\u6578\u64da\u8655\u7406\u8207\u6d41\u66a2\u64ad\u653e\u7684\u5168\u65b0\u89e3\u6c7a\u65b9\u6848\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-161409","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161409","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=161409"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161409\/revisions"}],"predecessor-version":[{"id":161410,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161409\/revisions\/161410"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=161409"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=161409"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=161409"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}