{"id":159053,"date":"2024-11-03T11:08:19","date_gmt":"2024-11-03T03:08:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/159053\/"},"modified":"2024-11-03T11:08:20","modified_gmt":"2024-11-03T03:08:20","slug":"%e7%b4%85%e8%89%b2%e8%ae%8a%e5%b9%bb-redis-%e9%96%b1%e5%be%8c%e5%8d%b3%e7%84%9a%ef%bc%88redis-%e9%96%b1%e5%be%8c%e5%8d%b3%e7%84%9a%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/159053\/","title":{"rendered":"\u7d05\u8272\u8b8a\u5e7b Redis \u95b1\u5f8c\u5373\u711a\uff08Redis \u95b1\u5f8c\u5373\u711a\uff09"},"content":{"rendered":"<h1 id=\"%e7%b4%85%e8%89%b2%e8%ae%8a%e5%b9%bb-redis-%e9%96%b1%e5%be%8c%e5%8d%b3%e7%84%9a%ef%bc%88redis-%e9%96%b1%e5%be%8c%e5%8d%b3%e7%84%9a%ef%bc%89-SGhvKUVPZP\">\u7d05\u8272\u8b8a\u5e7b Redis \u95b1\u5f8c\u5373\u711a\uff08Redis \u95b1\u5f8c\u5373\u711a\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u4f4d\u5316\u7684\u6642\u4ee3\uff0c\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u96b1\u79c1\u6027\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002\u96a8\u8457\u793e\u4ea4\u5a92\u9ad4\u548c\u5373\u6642\u901a\u8a0a\u61c9\u7528\u7684\u666e\u53ca\uff0c\u8a31\u591a\u7528\u6236\u5e0c\u671b\u80fd\u5920\u5728\u5206\u4eab\u654f\u611f\u4fe1\u606f\u5f8c\uff0c\u78ba\u4fdd\u9019\u4e9b\u4fe1\u606f\u4e0d\u6703\u88ab\u6c38\u4e45\u4fdd\u5b58\u3002\u9019\u5c31\u662f\u300c\u95b1\u5f8c\u5373\u711a\u300d\u7684\u6982\u5ff5\u51fa\u73fe\u7684\u539f\u56e0\u4e4b\u4e00\u3002Redis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u6578\u64da\u7d50\u69cb\u4f3a\u670d\u5668\uff0c\u63d0\u4f9b\u4e86\u5be6\u73fe\u9019\u4e00\u529f\u80fd\u7684\u7406\u60f3\u5e73\u53f0\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-redis%ef%bc%9f-SGhvKUVPZP\">\u4ec0\u9ebc\u662f Redis\uff1f<\/h2>\n<p>Redis\uff08Remote Dictionary Server\uff09\u662f\u4e00\u500b\u958b\u6e90\u7684\u9ad8\u6027\u80fd\u9375\u503c\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5373\u6642\u6578\u64da\u8655\u7406\u7b49\u5834\u666f\u3002\u5b83\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u7b49\uff0c\u4e26\u4e14\u5177\u6709\u6301\u4e45\u5316\u529f\u80fd\uff0c\u53ef\u4ee5\u5c07\u6578\u64da\u4fdd\u5b58\u5728\u78c1\u789f\u4e0a\u3002Redis \u7684\u9ad8\u6548\u6027\u548c\u9748\u6d3b\u6027\u4f7f\u5176\u6210\u70ba\u8a31\u591a\u61c9\u7528\u7a0b\u5e8f\u7684\u9996\u9078\u3002<\/p>\n<h2 id=\"%e9%96%b1%e5%be%8c%e5%8d%b3%e7%84%9a%e7%9a%84%e6%a6%82%e5%bf%b5-SGhvKUVPZP\">\u95b1\u5f8c\u5373\u711a\u7684\u6982\u5ff5<\/h2>\n<p>\u95b1\u5f8c\u5373\u711a\u662f\u4e00\u7a2e\u4fe1\u606f\u50b3\u905e\u65b9\u5f0f\uff0c\u7576\u63a5\u6536\u8005\u67e5\u770b\u4e86\u4fe1\u606f\u5f8c\uff0c\u8a72\u4fe1\u606f\u4fbf\u6703\u81ea\u52d5\u522a\u9664\uff0c\u7121\u6cd5\u518d\u6b21\u67e5\u770b\u3002\u9019\u7a2e\u65b9\u5f0f\u5728\u4fdd\u8b77\u7528\u6236\u96b1\u79c1\u65b9\u9762\u5177\u6709\u91cd\u8981\u610f\u7fa9\uff0c\u7279\u5225\u662f\u5728\u50b3\u905e\u654f\u611f\u4fe1\u606f\u6642\u3002\u8a31\u591a\u5373\u6642\u901a\u8a0a\u61c9\u7528\uff0c\u5982 Snapchat \u548c Telegram\uff0c\u90fd\u63d0\u4f9b\u4e86\u9019\u7a2e\u529f\u80fd\u3002<\/p>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8-redis-%e5%af%a6%e7%8f%be%e9%96%b1%e5%be%8c%e5%8d%b3%e7%84%9a%e5%8a%9f%e8%83%bd-SGhvKUVPZP\">\u5982\u4f55\u4f7f\u7528 Redis \u5be6\u73fe\u95b1\u5f8c\u5373\u711a\u529f\u80fd<\/h2>\n<p>\u4f7f\u7528 Redis \u5be6\u73fe\u95b1\u5f8c\u5373\u711a\u529f\u80fd\u7684\u57fa\u672c\u601d\u8def\u662f\u5c07\u4fe1\u606f\u5b58\u5132\u5728 Redis \u4e2d\uff0c\u4e26\u8a2d\u7f6e\u4e00\u500b\u904e\u671f\u6642\u9593\u3002\u7576\u7528\u6236\u67e5\u770b\u4fe1\u606f\u5f8c\uff0c\u8a72\u4fe1\u606f\u6703\u81ea\u52d5\u88ab\u522a\u9664\u3002\u4ee5\u4e0b\u662f\u5be6\u73fe\u9019\u4e00\u529f\u80fd\u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f-1%ef%bc%9a%e5%ae%89%e8%a3%9d-redis-SGhvKUVPZP\">\u6b65\u9a5f 1\uff1a\u5b89\u88dd Redis<\/h3>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u5728\u60a8\u7684\u4f3a\u670d\u5668\u4e0a\u5b89\u88dd Redis\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5728 Ubuntu \u4e0a\u5b89\u88dd\uff1a<\/p>\n<pre><code>sudo apt update\nsudo apt install redis-server<\/code><\/pre>\n<h3 id=\"%e6%ad%a5%e9%a9%9f-2%ef%bc%9a%e8%a8%ad%e7%bd%ae-redis-SGhvKUVPZP\">\u6b65\u9a5f 2\uff1a\u8a2d\u7f6e Redis<\/h3>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u60a8\u53ef\u4ee5\u555f\u52d5 Redis \u4f3a\u670d\u5668\uff1a<\/p>\n<pre><code>sudo systemctl start redis.service<\/code><\/pre>\n<h3 id=\"%e6%ad%a5%e9%a9%9f-3%ef%bc%9a%e7%b7%a8%e5%af%ab%e4%bb%a3%e7%a2%bc-SGhvKUVPZP\">\u6b65\u9a5f 3\uff1a\u7de8\u5beb\u4ee3\u78bc<\/h3>\n<p>\u63a5\u4e0b\u4f86\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b Python \u4ee3\u78bc\u4f86\u5be6\u73fe\u95b1\u5f8c\u5373\u711a\u7684\u529f\u80fd\uff1a<\/p>\n<pre><code>import redis\nimport time\n\n# \u9023\u63a5\u5230 Redis\nr = redis.Redis(host='localhost', port=6379, db=0)\n\n# \u767c\u9001\u6d88\u606f\ndef send_message(key, message, expire_time):\n    r.set(key, message, ex=expire_time)\n\n# \u67e5\u770b\u6d88\u606f\ndef view_message(key):\n    message = r.get(key)\n    if message:\n        print(f\"Message: {message.decode('utf-8')}\")\n        r.delete(key)  # \u67e5\u770b\u5f8c\u522a\u9664\u6d88\u606f\n    else:\n        print(\"Message not found or has expired.\")\n\n# \u4f7f\u7528\u7bc4\u4f8b\nsend_message('msg1', '\u9019\u662f\u4e00\u689d\u95b1\u5f8c\u5373\u711a\u7684\u6d88\u606f', 10)  # \u8a2d\u7f6e10\u79d2\u5f8c\u904e\u671f\ntime.sleep(5)\nview_message('msg1')  # \u67e5\u770b\u6d88\u606f\ntime.sleep(6)\nview_message('msg1')  # \u5617\u8a66\u518d\u6b21\u67e5\u770b\uff0c\u61c9\u8a72\u986f\u793a\u672a\u627e\u5230<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-SGhvKUVPZP\">\u7e3d\u7d50<\/h2>\n<p>Redis \u63d0\u4f9b\u4e86\u4e00\u500b\u9748\u6d3b\u4e14\u9ad8\u6548\u7684\u65b9\u5f0f\u4f86\u5be6\u73fe\u95b1\u5f8c\u5373\u711a\u7684\u529f\u80fd\uff0c\u901a\u904e\u8a2d\u7f6e\u904e\u671f\u6642\u9593\u4f86\u78ba\u4fdd\u4fe1\u606f\u7684\u5b89\u5168\u6027\u548c\u96b1\u79c1\u6027\u3002\u96a8\u8457\u6578\u64da\u5b89\u5168\u9700\u6c42\u7684\u589e\u52a0\uff0c\u9019\u7a2e\u6280\u8853\u5728\u672a\u4f86\u5c07\u6703\u8d8a\u4f86\u8d8a\u53d7\u5230\u91cd\u8996\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u53ef\u9760\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u4f86\u90e8\u7f72\u60a8\u7684\u61c9\u7528\uff0cServer.HK \u63d0\u4f9b\u4e86\u591a\u7a2e\u9078\u64c7\uff0c\u5e6b\u52a9\u60a8\u8f15\u9b06\u5be6\u73fe\u5404\u7a2e\u529f\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u7d05\u8272\u8b8a\u5e7b Redis \u95b1\u5f8c\u5373\u711a\uff0c\u63d0\u4f9b\u5b89\u5168\u3001\u5373\u6642\u7684\u8a0a\u606f\u50b3\u905e\u9ad4\u9a57\uff0c\u78ba\u4fdd\u96b1\u79c1\u8207\u8cc7\u6599\u5b89\u5168\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-159053","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/159053","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=159053"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/159053\/revisions"}],"predecessor-version":[{"id":159054,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/159053\/revisions\/159054"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=159053"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=159053"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=159053"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}