{"id":115438,"date":"2024-10-24T14:19:46","date_gmt":"2024-10-24T06:19:46","guid":{"rendered":"https:\/\/server.hk\/cnblog\/115438\/"},"modified":"2024-10-24T14:19:47","modified_gmt":"2024-10-24T06:19:47","slug":"redis-%e5%bf%ab%e5%8f%96%e5%bf%ab%e9%80%9f%e4%b9%8b%e6%97%85%e5%95%9f%e5%8b%95","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/115438\/","title":{"rendered":"Redis \u5feb\u53d6\u5feb\u901f\u4e4b\u65c5\u555f\u52d5"},"content":{"rendered":"<h1 id=\"redis-%e5%bf%ab%e5%8f%96%e5%bf%ab%e9%80%9f%e4%b9%8b%e6%97%85%e5%95%9f%e5%8b%95-xfsrwFxhBX\">Redis \u5feb\u53d6\u5feb\u901f\u4e4b\u65c5\u555f\u52d5<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u8def\u61c9\u7528\u7a0b\u5f0f\u4e2d\uff0c\u6027\u80fd\u548c\u901f\u5ea6\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u96a8\u8457\u7528\u6236\u9700\u6c42\u7684\u589e\u52a0\uff0c\u958b\u767c\u8005\u9700\u8981\u5c0b\u627e\u6709\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u4f86\u63d0\u5347\u61c9\u7528\u7a0b\u5f0f\u7684\u97ff\u61c9\u901f\u5ea6\u3002Redis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5feb\u53d6\u89e3\u6c7a\u65b9\u6848\uff0c\u5df2\u7d93\u6210\u70ba\u8a31\u591a\u958b\u767c\u8005\u7684\u9996\u9078\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e Redis \u7684\u57fa\u672c\u6982\u5ff5\u3001\u512a\u52e2\u4ee5\u53ca\u5982\u4f55\u5feb\u901f\u555f\u52d5 Redis \u5feb\u53d6\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-redis%ef%bc%9f-xfsrwFxhBX\">\u4ec0\u9ebc\u662f Redis\uff1f<\/h2>\n<p>Redis\uff08REmote DIctionary Server\uff09\u662f\u4e00\u500b\u958b\u6e90\u7684\u9ad8\u6027\u80fd\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u901a\u5e38\u7528\u4f5c\u8cc7\u6599\u5eab\u3001\u5feb\u53d6\u548c\u6d88\u606f\u4ee3\u7406\u3002\u5b83\u652f\u6301\u591a\u7a2e\u8cc7\u6599\u7d50\u69cb\uff0c\u5982\u5b57\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u548c\u6709\u5e8f\u96c6\u5408\uff0c\u4e26\u4e14\u63d0\u4f9b\u6301\u4e45\u5316\u529f\u80fd\uff0c\u80fd\u5920\u5c07\u8cc7\u6599\u4fdd\u5b58\u5728\u78c1\u789f\u4e0a\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e5%84%aa%e5%8b%a2-xfsrwFxhBX\">Redis \u7684\u512a\u52e2<\/h2>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Redis \u80fd\u5920\u4ee5\u6bcf\u79d2\u6578\u5341\u842c\u6b21\u7684\u64cd\u4f5c\u901f\u5ea6\u8655\u7406\u8acb\u6c42\uff0c\u9019\u4f7f\u5f97\u5b83\u6210\u70ba\u9ad8\u6d41\u91cf\u61c9\u7528\u7a0b\u5f0f\u7684\u7406\u60f3\u9078\u64c7\u3002<\/li>\n<li><strong>\u591a\u6a23\u7684\u8cc7\u6599\u7d50\u69cb\uff1a<\/strong>\u652f\u6301\u591a\u7a2e\u8cc7\u6599\u7d50\u69cb\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6839\u64da\u9700\u6c42\u9078\u64c7\u6700\u5408\u9069\u7684\u8cc7\u6599\u985e\u578b\u3002<\/li>\n<li><strong>\u6301\u4e45\u5316\u9078\u9805\uff1a<\/strong>Redis \u63d0\u4f9b RDB \u548c AOF \u5169\u7a2e\u6301\u4e45\u5316\u65b9\u5f0f\uff0c\u80fd\u5920\u5728\u7cfb\u7d71\u91cd\u555f\u5f8c\u6062\u5fa9\u8cc7\u6599\u3002<\/li>\n<li><strong>\u7c21\u55ae\u6613\u7528\uff1a<\/strong>Redis \u7684 API \u7c21\u55ae\u660e\u77ad\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u5feb\u901f\u4e0a\u624b\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e5%bf%ab%e9%80%9f%e5%95%9f%e5%8b%95-redis-%e5%bf%ab%e5%8f%96-xfsrwFxhBX\">\u5982\u4f55\u5feb\u901f\u555f\u52d5 Redis \u5feb\u53d6<\/h2>\n<h3 id=\"%e5%ae%89%e8%a3%9d-redis-xfsrwFxhBX\">\u5b89\u88dd Redis<\/h3>\n<p>\u5728 Linux \u7cfb\u7d71\u4e0a\u5b89\u88dd Redis \u975e\u5e38\u7c21\u55ae\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u9032\u884c\u5b89\u88dd\uff1a<\/p>\n<pre><code>sudo apt update\nsudo apt install redis-server<\/code><\/pre>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u555f\u52d5 Redis \u670d\u52d9\uff1a<\/p>\n<pre><code>sudo systemctl start redis.service<\/code><\/pre>\n<h3 id=\"%e9%85%8d%e7%bd%ae-redis-xfsrwFxhBX\">\u914d\u7f6e Redis<\/h3>\n<p>Redis \u7684\u914d\u7f6e\u6587\u4ef6\u901a\u5e38\u4f4d\u65bc \/etc\/redis\/redis.conf\u3002\u53ef\u4ee5\u6839\u64da\u9700\u6c42\u4fee\u6539\u4ee5\u4e0b\u5e7e\u500b\u91cd\u8981\u53c3\u6578\uff1a<\/p>\n<ul>\n<li><strong>bind\uff1a<\/strong>\u8a2d\u7f6e Redis \u670d\u52d9\u7684\u7d81\u5b9a\u5730\u5740\uff0c\u9ed8\u8a8d\u70ba 127.0.0.1\uff0c\u9019\u610f\u5473\u8457\u53ea\u6709\u672c\u5730\u53ef\u4ee5\u8a2a\u554f\u3002<\/li>\n<li><strong>protected-mode\uff1a<\/strong>\u555f\u7528\u4fdd\u8b77\u6a21\u5f0f\u4ee5\u9632\u6b62\u672a\u7d93\u6388\u6b0a\u7684\u8a2a\u554f\u3002<\/li>\n<li><strong>maxmemory\uff1a<\/strong>\u8a2d\u7f6e Redis \u7684\u6700\u5927\u5167\u5b58\u4f7f\u7528\u91cf\uff0c\u8d85\u904e\u6b64\u9650\u5236\u5f8c\uff0cRedis \u5c07\u6839\u64da\u914d\u7f6e\u7684\u9a45\u9010\u7b56\u7565\u522a\u9664\u820a\u8cc7\u6599\u3002<\/li>\n<\/ul>\n<h3 id=\"%e4%bd%bf%e7%94%a8-redis-%e5%bf%ab%e5%8f%96-xfsrwFxhBX\">\u4f7f\u7528 Redis \u5feb\u53d6<\/h3>\n<p>\u5728\u61c9\u7528\u7a0b\u5f0f\u4e2d\u4f7f\u7528 Redis \u4f5c\u70ba\u5feb\u53d6\u975e\u5e38\u7c21\u55ae\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u4f7f\u7528 Python \u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>import redis\n\n# \u9023\u63a5\u5230 Redis\nr = redis.Redis(host='localhost', port=6379, db=0)\n\n# \u8a2d\u7f6e\u5feb\u53d6\nr.set('key', 'value')\n\n# \u7372\u53d6\u5feb\u53d6\nvalue = r.get('key')\nprint(value.decode('utf-8'))  # \u8f38\u51fa: value<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u9996\u5148\u9023\u63a5\u5230 Redis \u4f3a\u670d\u5668\uff0c\u7136\u5f8c\u8a2d\u7f6e\u4e00\u500b\u9375\u503c\u5c0d\uff0c\u6700\u5f8c\u7372\u53d6\u4e26\u6253\u5370\u8a72\u503c\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-xfsrwFxhBX\">\u7d50\u8ad6<\/h2>\n<p>Redis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u5feb\u53d6\u89e3\u6c7a\u65b9\u6848\uff0c\u80fd\u5920\u986f\u8457\u63d0\u5347\u61c9\u7528\u7a0b\u5f0f\u7684\u6027\u80fd\u3002\u7121\u8ad6\u662f\u7528\u65bc\u7c21\u55ae\u7684\u9375\u503c\u5b58\u5132\uff0c\u9084\u662f\u8907\u96dc\u7684\u8cc7\u6599\u7d50\u69cb\uff0cRedis \u90fd\u80fd\u63d0\u4f9b\u9748\u6d3b\u7684\u89e3\u6c7a\u65b9\u6848\u3002\u96a8\u8457\u5c0d\u6027\u80fd\u8981\u6c42\u7684\u63d0\u9ad8\uff0c\u8d8a\u4f86\u8d8a\u591a\u7684\u958b\u767c\u8005\u9078\u64c7 Redis \u4f5c\u70ba\u4ed6\u5011\u7684\u5feb\u53d6\u89e3\u6c7a\u65b9\u6848\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u53ef\u9760\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u670d\u52d9\u4f86\u90e8\u7f72 Redis\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22 Redis \u5feb\u53d6\u7684\u5feb\u901f\u5165\u9580\u6307\u5357\uff0c\u63d0\u5347\u61c9\u7528\u6548\u80fd\uff0c\u7c21\u5316\u6578\u64da\u5b58\u53d6\uff0c\u8b93\u4f60\u7684\u958b\u767c\u904e\u7a0b\u66f4\u9ad8\u6548\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-115438","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/115438","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=115438"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/115438\/revisions"}],"predecessor-version":[{"id":115439,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/115438\/revisions\/115439"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=115438"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=115438"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=115438"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}