{"id":164181,"date":"2024-11-05T05:42:23","date_gmt":"2024-11-04T21:42:23","guid":{"rendered":"https:\/\/server.hk\/cnblog\/164181\/"},"modified":"2024-11-05T05:42:24","modified_gmt":"2024-11-04T21:42:24","slug":"%e5%80%9f%e5%8a%a9redis%e8%bc%95%e9%ac%86%e7%8d%b2%e5%8f%96%e5%af%a6%e6%99%82%e6%99%82%e9%96%93%ef%bc%88redis-%e7%8d%b2%e5%8f%96%e7%95%b6%e5%89%8d%e6%99%82%e9%96%93%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/164181\/","title":{"rendered":"\u501f\u52a9Redis\u8f15\u9b06\u7372\u53d6\u5be6\u6642\u6642\u9593\uff08redis \u7372\u53d6\u7576\u524d\u6642\u9593\uff09"},"content":{"rendered":"<h1 id=\"%e5%80%9f%e5%8a%a9redis%e8%bc%95%e9%ac%86%e7%8d%b2%e5%8f%96%e5%af%a6%e6%99%82%e6%99%82%e9%96%93-jNdUwakmDT\">\u501f\u52a9Redis\u8f15\u9b06\u7372\u53d6\u5be6\u6642\u6642\u9593<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u61c9\u7528\u4e2d\uff0c\u5be6\u6642\u6578\u64da\u7684\u8655\u7406\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002\u7121\u8ad6\u662f\u793e\u4ea4\u5a92\u9ad4\u5e73\u53f0\u3001\u96fb\u5b50\u5546\u52d9\u7db2\u7ad9\u9084\u662f\u5373\u6642\u901a\u8a0a\u61c9\u7528\uff0c\u958b\u767c\u8005\u90fd\u9700\u8981\u4e00\u7a2e\u9ad8\u6548\u7684\u65b9\u5f0f\u4f86\u7372\u53d6\u548c\u7ba1\u7406\u5be6\u6642\u6578\u64da\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6027\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u529f\u80fd\u4f86\u652f\u6301\u9019\u4e9b\u9700\u6c42\uff0c\u5176\u4e2d\u4e4b\u4e00\u5c31\u662f\u7372\u53d6\u7576\u524d\u6642\u9593\u7684\u80fd\u529b\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%ef%bc%9f-jNdUwakmDT\">\u4ec0\u9ebc\u662fRedis\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\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<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%9c%80%e8%a6%81%e7%8d%b2%e5%8f%96%e5%af%a6%e6%99%82%e6%99%82%e9%96%93%ef%bc%9f-jNdUwakmDT\">\u70ba\u4ec0\u9ebc\u9700\u8981\u7372\u53d6\u5be6\u6642\u6642\u9593\uff1f<\/h2>\n<p>\u5728\u8a31\u591a\u61c9\u7528\u4e2d\uff0c\u7372\u53d6\u5be6\u6642\u6642\u9593\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u4f8b\u5982\uff0c\u5728\u96fb\u5b50\u5546\u52d9\u7db2\u7ad9\u4e2d\uff0c\u4e86\u89e3\u7528\u6236\u7684\u6d3b\u52d5\u6642\u9593\u53ef\u4ee5\u5e6b\u52a9\u5546\u5bb6\u9032\u884c\u7cbe\u6e96\u7684\u71df\u92b7\u3002\u5728\u793e\u4ea4\u5a92\u9ad4\u5e73\u53f0\u4e0a\uff0c\u6642\u9593\u6233\u53ef\u4ee5\u7528\u4f86\u6392\u5e8f\u5e16\u5b50\u548c\u8a55\u8ad6\uff0c\u63d0\u5347\u7528\u6236\u9ad4\u9a57\u3002\u56e0\u6b64\uff0c\u958b\u767c\u8005\u9700\u8981\u4e00\u7a2e\u7c21\u55ae\u800c\u9ad8\u6548\u7684\u65b9\u6cd5\u4f86\u7372\u53d6\u7576\u524d\u6642\u9593\u3002<\/p>\n<h2 id=\"%e4%bd%bf%e7%94%a8redis%e7%8d%b2%e5%8f%96%e7%95%b6%e5%89%8d%e6%99%82%e9%96%93-jNdUwakmDT\">\u4f7f\u7528Redis\u7372\u53d6\u7576\u524d\u6642\u9593<\/h2>\n<p>Redis\u672c\u8eab\u4e26\u4e0d\u63d0\u4f9b\u76f4\u63a5\u7372\u53d6\u7576\u524d\u6642\u9593\u7684\u547d\u4ee4\uff0c\u4f46\u6211\u5011\u53ef\u4ee5\u5229\u7528Redis\u7684\u7279\u6027\u4f86\u5be6\u73fe\u9019\u4e00\u529f\u80fd\u3002\u4ee5\u4e0b\u662f\u5e7e\u7a2e\u5e38\u898b\u7684\u65b9\u6cd5\uff1a<\/p>\n<h3 id=\"%e6%96%b9%e6%b3%95%e4%b8%80%ef%bc%9a%e4%bd%bf%e7%94%a8redis%e7%9a%84%e6%99%82%e9%96%93%e6%88%b3-jNdUwakmDT\">\u65b9\u6cd5\u4e00\uff1a\u4f7f\u7528Redis\u7684\u6642\u9593\u6233<\/h3>\n<p>Redis\u63d0\u4f9b\u4e86`TIME`\u547d\u4ee4\uff0c\u53ef\u4ee5\u7528\u4f86\u7372\u53d6\u7576\u524d\u7684\u670d\u52d9\u5668\u6642\u9593\u3002\u9019\u500b\u547d\u4ee4\u8fd4\u56de\u4e00\u500b\u5305\u542b\u7576\u524d\u6642\u9593\u7684\u5143\u7d44\uff0c\u683c\u5f0f\u70ba\uff08\u79d2\uff0c\u5fae\u79d2\uff09\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528`TIME`\u547d\u4ee4\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>127.0.0.1:6379&gt; TIME\n1) \"1633036800\"\n2) \"123456\"\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u7b2c\u4e00\u500b\u8fd4\u56de\u503c\u662f\u81ea1970\u5e741\u67081\u65e5\u4ee5\u4f86\u7684\u79d2\u6578\uff0c\u7b2c\u4e8c\u500b\u8fd4\u56de\u503c\u662f\u5fae\u79d2\u3002\u958b\u767c\u8005\u53ef\u4ee5\u6839\u64da\u9700\u8981\u5c07\u9019\u4e9b\u6578\u64da\u8f49\u63db\u70ba\u53ef\u8b80\u7684\u6642\u9593\u683c\u5f0f\u3002<\/p>\n<h3 id=\"%e6%96%b9%e6%b3%95%e4%ba%8c%ef%bc%9a%e4%bd%bf%e7%94%a8lua%e8%85%b3%e6%9c%ac-jNdUwakmDT\">\u65b9\u6cd5\u4e8c\uff1a\u4f7f\u7528Lua\u8173\u672c<\/h3>\n<p>Redis\u652f\u6301Lua\u8173\u672c\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u7de8\u5beb\u4e00\u500b\u7c21\u55ae\u7684Lua\u8173\u672c\u4f86\u7372\u53d6\u7576\u524d\u6642\u9593\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u793a\u4f8b\uff1a<\/p>\n<pre><code>local current_time = redis.call('TIME')\nreturn current_time\n<\/code><\/pre>\n<p>\u9019\u6bb5\u8173\u672c\u5c07\u8fd4\u56de\u7576\u524d\u7684\u6642\u9593\u6233\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6839\u64da\u9700\u8981\u9032\u884c\u9032\u4e00\u6b65\u8655\u7406\u3002<\/p>\n<h3 id=\"%e6%96%b9%e6%b3%95%e4%b8%89%ef%bc%9a%e7%b5%90%e5%90%88%e6%87%89%e7%94%a8%e7%a8%8b%e5%ba%8f%e9%82%8f%e8%bc%af-jNdUwakmDT\">\u65b9\u6cd5\u4e09\uff1a\u7d50\u5408\u61c9\u7528\u7a0b\u5e8f\u908f\u8f2f<\/h3>\n<p>\u9664\u4e86\u4f7f\u7528Redis\u7684\u5167\u5efa\u547d\u4ee4\uff0c\u958b\u767c\u8005\u9084\u53ef\u4ee5\u5728\u61c9\u7528\u7a0b\u5e8f\u4e2d\u76f4\u63a5\u7372\u53d6\u7576\u524d\u6642\u9593\uff0c\u7136\u5f8c\u5c07\u5176\u5b58\u5132\u5230Redis\u4e2d\u3002\u4f8b\u5982\uff0c\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u78bc\uff1a<\/p>\n<pre><code>import redis\nimport time\n\nr = redis.Redis(host='localhost', port=6379, db=0)\ncurrent_time = time.time()\nr.set('current_time', current_time)\n<\/code><\/pre>\n<p>\u9019\u6a23\uff0c\u958b\u767c\u8005\u5c31\u53ef\u4ee5\u96a8\u6642\u5f9eRedis\u4e2d\u7372\u53d6\u7576\u524d\u6642\u9593\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-jNdUwakmDT\">\u7e3d\u7d50<\/h2>\n<p>\u901a\u904e\u4f7f\u7528Redis\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u7372\u53d6\u5be6\u6642\u6642\u9593\uff0c\u9019\u5c0d\u65bc\u8a31\u591a\u61c9\u7528\u5834\u666f\u90fd\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u7121\u8ad6\u662f\u4f7f\u7528Redis\u7684`TIME`\u547d\u4ee4\u3001Lua\u8173\u672c\uff0c\u9084\u662f\u7d50\u5408\u61c9\u7528\u7a0b\u5e8f\u908f\u8f2f\uff0c\u958b\u767c\u8005\u90fd\u80fd\u5920\u9748\u6d3b\u5730\u7372\u53d6\u548c\u7ba1\u7406\u6642\u9593\u6578\u64da\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u8655\u7406\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\u81f3\u95dc\u91cd\u8981\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6027\u80fd\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u6216<a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a>\u4f86\u652f\u6301\u60a8\u7684\u61c9\u7528\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4f7f\u7528Redis\u8f15\u9b06\u7372\u53d6\u5be6\u6642\u6642\u9593\uff0c\u5feb\u901f\u7372\u5f97\u7576\u524d\u6642\u9593\uff0c\u63d0\u5347\u61c9\u7528\u6027\u80fd\u8207\u6548\u7387\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-164181","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/164181","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=164181"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/164181\/revisions"}],"predecessor-version":[{"id":164182,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/164181\/revisions\/164182"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=164181"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=164181"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=164181"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}