{"id":108193,"date":"2024-10-23T19:39:04","date_gmt":"2024-10-23T11:39:04","guid":{"rendered":"https:\/\/server.hk\/cnblog\/108193\/"},"modified":"2024-10-23T19:39:05","modified_gmt":"2024-10-23T11:39:05","slug":"redis-%e7%92%b0%e5%a2%83%e9%85%8d%e7%bd%ae%e6%8c%87%e5%8d%97%e5%be%9e%e5%9f%ba%e7%a4%8e%e5%88%b0%e5%af%a6%e6%88%b0","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/108193\/","title":{"rendered":"Redis \u74b0\u5883\u914d\u7f6e\u6307\u5357\u5f9e\u57fa\u790e\u5230\u5be6\u6230"},"content":{"rendered":"<h1 id=\"redis-%e7%92%b0%e5%a2%83%e9%85%8d%e7%bd%ae%e6%8c%87%e5%8d%97%e5%be%9e%e5%9f%ba%e7%a4%8e%e5%88%b0%e5%af%a6%e6%88%b0-iDPDMKPVTq\">Redis \u74b0\u5883\u914d\u7f6e\u6307\u5357\u5f9e\u57fa\u790e\u5230\u5be6\u6230<\/h1>\n<p>Redis \u662f\u4e00\u500b\u958b\u6e90\u7684\u9ad8\u6027\u80fd\u9375\u503c\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u5b58\u5132\u7b49\u5834\u666f\u3002\u7531\u65bc\u5176\u9ad8\u6548\u7684\u6027\u80fd\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff0cRedis \u6210\u70ba\u4e86\u8a31\u591a\u958b\u767c\u8005\u548c\u4f01\u696d\u7684\u9996\u9078\u3002\u672c\u6587\u5c07\u5f9e\u57fa\u790e\u5230\u5be6\u6230\uff0c\u4ecb\u7d39 Redis \u7684\u74b0\u5883\u914d\u7f6e\u6307\u5357\u3002<\/p>\n<h2 id=\"%e4%b8%80%e3%80%81redis-%e7%92%b0%e5%a2%83%e6%ba%96%e5%82%99-iDPDMKPVTq\">\u4e00\u3001Redis \u74b0\u5883\u6e96\u5099<\/h2>\n<p>\u5728\u958b\u59cb\u914d\u7f6e Redis \u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u78ba\u4fdd\u60a8\u7684\u7cfb\u7d71\u74b0\u5883\u7b26\u5408 Redis \u7684\u5b89\u88dd\u8981\u6c42\u3002Redis \u652f\u6301\u591a\u7a2e\u64cd\u4f5c\u7cfb\u7d71\uff0c\u5305\u62ec Linux\u3001macOS \u548c Windows\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u57fa\u672c\u7684\u7cfb\u7d71\u8981\u6c42\uff1a<\/p>\n<ul>\n<li>\u64cd\u4f5c\u7cfb\u7d71\uff1aLinux (Ubuntu, CentOS \u7b49)\u3001macOS \u6216 Windows<\/li>\n<li>\u5167\u5b58\uff1a\u81f3\u5c11 1GB \u7684\u53ef\u7528\u5167\u5b58<\/li>\n<li>\u78c1\u789f\u7a7a\u9593\uff1a\u6839\u64da\u6578\u64da\u91cf\u9700\u6c42\uff0c\u5efa\u8b70\u81f3\u5c11 100MB \u7684\u53ef\u7528\u7a7a\u9593<\/li>\n<\/ul>\n<h2 id=\"%e4%ba%8c%e3%80%81%e5%ae%89%e8%a3%9d-redis-iDPDMKPVTq\">\u4e8c\u3001\u5b89\u88dd Redis<\/h2>\n<p>\u5728 Linux \u7cfb\u7d71\u4e0a\u5b89\u88dd Redis \u7684\u904e\u7a0b\u76f8\u5c0d\u7c21\u55ae\u3002\u4ee5\u4e0b\u662f\u5b89\u88dd\u6b65\u9a5f\uff1a<\/p>\n<pre><code>sudo apt update\nsudo apt install redis-server\n<\/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\n<\/code><\/pre>\n<p>\u8981\u6aa2\u67e5 Redis \u662f\u5426\u6b63\u5e38\u904b\u884c\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>redis-cli ping\n<\/code><\/pre>\n<p>\u5982\u679c\u8fd4\u56de &#8220;PONG&#8221;\uff0c\u5247\u8868\u793a Redis \u6b63\u5728\u6b63\u5e38\u904b\u884c\u3002<\/p>\n<h2 id=\"%e4%b8%89%e3%80%81redis-%e9%85%8d%e7%bd%ae%e6%96%87%e4%bb%b6-iDPDMKPVTq\">\u4e09\u3001Redis \u914d\u7f6e\u6587\u4ef6<\/h2>\n<p>Redis \u7684\u914d\u7f6e\u6587\u4ef6\u901a\u5e38\u4f4d\u65bc \/etc\/redis\/redis.conf\u3002\u60a8\u53ef\u4ee5\u901a\u904e\u7de8\u8f2f\u6b64\u6587\u4ef6\u4f86\u8abf\u6574 Redis \u7684\u5404\u7a2e\u53c3\u6578\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u914d\u7f6e\u9078\u9805\uff1a<\/p>\n<ul>\n<li><strong>bind<\/strong>\uff1a\u8a2d\u7f6e Redis \u670d\u52d9\u5668\u7684\u7d81\u5b9a\u5730\u5740\uff0c\u9ed8\u8a8d\u70ba 127.0.0.1\uff0c\u9019\u610f\u5473\u8457\u53ea\u6709\u672c\u5730\u8a2a\u554f\u3002<\/li>\n<li><strong>port<\/strong>\uff1a\u8a2d\u7f6e Redis \u670d\u52d9\u5668\u7684\u7aef\u53e3\uff0c\u9ed8\u8a8d\u70ba 6379\u3002<\/li>\n<li><strong>daemonize<\/strong>\uff1a\u8a2d\u7f6e\u70ba yes \u4ee5\u4f7f Redis \u5728\u5f8c\u53f0\u904b\u884c\u3002<\/li>\n<li><strong>supervised<\/strong>\uff1a\u8a2d\u7f6e\u70ba systemd \u4ee5\u4fbf\u8207 systemd \u96c6\u6210\u3002<\/li>\n<\/ul>\n<p>\u7de8\u8f2f\u914d\u7f6e\u6587\u4ef6\u5f8c\uff0c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u91cd\u65b0\u555f\u52d5 Redis \u670d\u52d9\u4ee5\u4f7f\u66f4\u6539\u751f\u6548\uff1a<\/p>\n<pre><code>sudo systemctl restart redis\n<\/code><\/pre>\n<h2 id=\"%e5%9b%9b%e3%80%81redis-%e6%95%b8%e6%93%9a%e6%8c%81%e4%b9%85%e5%8c%96-iDPDMKPVTq\">\u56db\u3001Redis \u6578\u64da\u6301\u4e45\u5316<\/h2>\n<p>Redis \u63d0\u4f9b\u4e86\u5169\u7a2e\u6578\u64da\u6301\u4e45\u5316\u65b9\u5f0f\uff1aRDB \u548c AOF\u3002<\/p>\n<ul>\n<li><strong>RDB\uff08\u5feb\u7167\uff09<\/strong>\uff1a\u5b9a\u671f\u5c07\u6578\u64da\u5feb\u7167\u4fdd\u5b58\u5230\u78c1\u789f\u4e2d\u3002\u53ef\u4ee5\u901a\u904e\u914d\u7f6e <code>save<\/code> \u53c3\u6578\u4f86\u8a2d\u7f6e\u5feb\u7167\u7684\u983b\u7387\u3002<\/li>\n<li><strong>AOF\uff08\u8ffd\u52a0\u6587\u4ef6\uff09<\/strong>\uff1a\u5c07\u6bcf\u6b21\u5beb\u64cd\u4f5c\u8ffd\u52a0\u5230\u6587\u4ef6\u4e2d\uff0c\u9019\u6a23\u53ef\u4ee5\u5be6\u73fe\u66f4\u9ad8\u7684\u6578\u64da\u6301\u4e45\u6027\u3002\u53ef\u4ee5\u901a\u904e\u914d\u7f6e <code>appendonly<\/code> \u53c3\u6578\u4f86\u555f\u7528 AOF\u3002<\/li>\n<\/ul>\n<p>\u6839\u64da\u60a8\u7684\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u6301\u4e45\u5316\u65b9\u5f0f\uff0c\u4e26\u5728\u914d\u7f6e\u6587\u4ef6\u4e2d\u9032\u884c\u76f8\u61c9\u8a2d\u7f6e\u3002<\/p>\n<h2 id=\"%e4%ba%94%e3%80%81redis-%e5%ae%89%e5%85%a8%e6%80%a7%e9%85%8d%e7%bd%ae-iDPDMKPVTq\">\u4e94\u3001Redis \u5b89\u5168\u6027\u914d\u7f6e<\/h2>\n<p>\u70ba\u4e86\u4fdd\u8b77 Redis \u670d\u52d9\u5668\uff0c\u5efa\u8b70\u9032\u884c\u4ee5\u4e0b\u5b89\u5168\u6027\u914d\u7f6e\uff1a<\/p>\n<ul>\n<li>\u8a2d\u7f6e\u5bc6\u78bc\uff1a\u5728\u914d\u7f6e\u6587\u4ef6\u4e2d\u8a2d\u7f6e <code>requirepass<\/code> \u53c3\u6578\u4f86\u555f\u7528\u5bc6\u78bc\u4fdd\u8b77\u3002<\/li>\n<li>\u9650\u5236\u8a2a\u554f\uff1a\u901a\u904e <code>bind<\/code> \u53c3\u6578\u9650\u5236\u53ef\u8a2a\u554f\u7684 IP \u5730\u5740\u3002<\/li>\n<li>\u7981\u7528\u547d\u4ee4\uff1a\u53ef\u4ee5\u901a\u904e <code>rename-command<\/code> \u53c3\u6578\u7981\u7528\u67d0\u4e9b\u5371\u96aa\u547d\u4ee4\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%85%ad%e3%80%81%e5%af%a6%e6%88%b0%e6%a1%88%e4%be%8b%ef%bc%9a%e4%bd%bf%e7%94%a8-redis-%e4%bd%9c%e7%82%ba%e7%b7%a9%e5%ad%98-iDPDMKPVTq\">\u516d\u3001\u5be6\u6230\u6848\u4f8b\uff1a\u4f7f\u7528 Redis \u4f5c\u70ba\u7de9\u5b58<\/h2>\n<p>\u5728\u5be6\u969b\u61c9\u7528\u4e2d\uff0cRedis \u5e38\u7528\u4f5c\u7de9\u5b58\u7cfb\u7d71\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u4f7f\u7528 Redis \u9032\u884c\u7de9\u5b58\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\u7de9\u5b58\nr.set('key', 'value')\n\n# \u7372\u53d6\u7de9\u5b58\nvalue = r.get('key')\nprint(value)  # \u8f38\u51fa\uff1ab'value'\n<\/code><\/pre>\n<p>\u9019\u6bb5\u4ee3\u78bc\u5c55\u793a\u4e86\u5982\u4f55\u9023\u63a5\u5230 Redis\uff0c\u8a2d\u7f6e\u548c\u7372\u53d6\u7de9\u5b58\u6578\u64da\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-iDPDMKPVTq\">\u7e3d\u7d50<\/h2>\n<p>\u672c\u6587\u4ecb\u7d39\u4e86 Redis \u7684\u74b0\u5883\u914d\u7f6e\u6307\u5357\uff0c\u5f9e\u5b89\u88dd\u3001\u914d\u7f6e\u5230\u5be6\u6230\u61c9\u7528\uff0c\u5e6b\u52a9\u8b80\u8005\u5feb\u901f\u4e0a\u624b Redis\u3002\u7121\u8ad6\u662f\u7528\u65bc\u7de9\u5b58\u9084\u662f\u6578\u64da\u5b58\u5132\uff0cRedis \u90fd\u662f\u4e00\u500b\u5f37\u5927\u7684\u5de5\u5177\u3002\u5982\u679c\u60a8\u9700\u8981\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u904b\u884c Redis\uff0c\u8acb\u8003\u616e\u6211\u5011\u7684\u670d\u52d9\uff0c\u8b93\u60a8\u7684\u61c9\u7528\u66f4\u5177\u7af6\u722d\u529b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Redis \u74b0\u5883\u914d\u7f6e\u6307\u5357\uff0c\u6db5\u84cb\u5f9e\u57fa\u790e\u77e5\u8b58\u5230\u5be6\u6230\u61c9\u7528\uff0c\u5e6b\u52a9\u60a8\u5feb\u901f\u638c\u63e1 Redis \u7684\u914d\u7f6e\u8207\u6700\u4f73\u5be6\u8e10\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-108193","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/108193","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=108193"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/108193\/revisions"}],"predecessor-version":[{"id":108194,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/108193\/revisions\/108194"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=108193"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=108193"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=108193"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}