{"id":126113,"date":"2024-10-26T02:00:28","date_gmt":"2024-10-25T18:00:28","guid":{"rendered":"https:\/\/server.hk\/cnblog\/126113\/"},"modified":"2024-10-26T02:00:29","modified_gmt":"2024-10-25T18:00:29","slug":"redis-%e9%80%a3%e6%8e%a5%e4%b8%bb%e6%a9%9f%e5%a4%b1%e6%95%97%e5%95%8f%e9%a1%8c%e6%8e%92%e6%9f%a5%e6%8c%87%e5%bc%95","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/126113\/","title":{"rendered":"Redis \u9023\u63a5\u4e3b\u6a5f\u5931\u6557\u554f\u984c\u6392\u67e5\u6307\u5f15"},"content":{"rendered":"<h1 id=\"redis-%e9%80%a3%e6%8e%a5%e4%b8%bb%e6%a9%9f%e5%a4%b1%e6%95%97%e5%95%8f%e9%a1%8c%e6%8e%92%e6%9f%a5%e6%8c%87%e5%bc%95-DLtrfVvVjy\">Redis \u9023\u63a5\u4e3b\u6a5f\u5931\u6557\u554f\u984c\u6392\u67e5\u6307\u5f15<\/h1>\n<p>Redis \u662f\u4e00\u500b\u9ad8\u6548\u80fd\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6578\u64da\u5eab\u548c\u6d88\u606f\u4ee3\u7406\u7b49\u5834\u666f\u3002\u7136\u800c\uff0c\u5728\u4f7f\u7528 Redis \u7684\u904e\u7a0b\u4e2d\uff0c\u9023\u63a5\u4e3b\u6a5f\u5931\u6557\u7684\u554f\u984c\u6642\u6709\u767c\u751f\u3002\u672c\u6587\u5c07\u63d0\u4f9b\u4e00\u500b\u8a73\u7d30\u7684\u6392\u67e5\u6307\u5f15\uff0c\u5e6b\u52a9\u7528\u6236\u5feb\u901f\u5b9a\u4f4d\u548c\u89e3\u6c7a Redis \u9023\u63a5\u554f\u984c\u3002<\/p>\n<h2 id=\"%e4%b8%80%e3%80%81%e6%aa%a2%e6%9f%a5-redis-%e6%9c%8d%e5%8b%99%e7%8b%80%e6%85%8b-DLtrfVvVjy\">\u4e00\u3001\u6aa2\u67e5 Redis \u670d\u52d9\u72c0\u614b<\/h2>\n<p>\u9996\u5148\uff0c\u78ba\u4fdd Redis \u670d\u52d9\u6b63\u5728\u904b\u884c\u3002\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5 Redis \u7684\u72c0\u614b\uff1a<\/p>\n<pre><code>systemctl status redis<\/code><\/pre>\n<p>\u5982\u679c Redis \u6c92\u6709\u904b\u884c\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u555f\u52d5\u670d\u52d9\uff1a<\/p>\n<pre><code>systemctl start redis<\/code><\/pre>\n<h2 id=\"%e4%ba%8c%e3%80%81%e6%aa%a2%e6%9f%a5%e9%85%8d%e7%bd%ae%e6%96%87%e4%bb%b6-DLtrfVvVjy\">\u4e8c\u3001\u6aa2\u67e5\u914d\u7f6e\u6587\u4ef6<\/h2>\n<p>Redis \u7684\u914d\u7f6e\u6587\u4ef6\u901a\u5e38\u4f4d\u65bc \/etc\/redis\/redis.conf\u3002\u6aa2\u67e5\u4ee5\u4e0b\u5e7e\u500b\u91cd\u8981\u914d\u7f6e\u9805\uff1a<\/p>\n<ul>\n<li><strong>bind<\/strong>: \u78ba\u4fdd Redis \u670d\u52d9\u7d81\u5b9a\u7684 IP \u5730\u5740\u6b63\u78ba\u3002\u5982\u679c\u8a2d\u7f6e\u70ba 127.0.0.1\uff0c\u5247\u50c5\u5141\u8a31\u672c\u5730\u9023\u63a5\u3002<\/li>\n<li><strong>port<\/strong>: \u78ba\u4fdd Redis \u670d\u52d9\u904b\u884c\u5728\u6b63\u78ba\u7684\u7aef\u53e3\uff08\u9ed8\u8a8d\u70ba 6379\uff09\u3002<\/li>\n<li><strong>protected-mode<\/strong>: \u5982\u679c\u8a2d\u7f6e\u70ba yes\uff0c\u5247 Redis \u50c5\u5141\u8a31\u672c\u5730\u9023\u63a5\uff0c\u9700\u6839\u64da\u9700\u6c42\u9032\u884c\u8abf\u6574\u3002<\/li>\n<\/ul>\n<p>\u4fee\u6539\u914d\u7f6e\u5f8c\uff0c\u8a18\u5f97\u91cd\u555f Redis \u670d\u52d9\uff1a<\/p>\n<pre><code>systemctl restart redis<\/code><\/pre>\n<h2 id=\"%e4%b8%89%e3%80%81%e6%aa%a2%e6%9f%a5%e9%98%b2%e7%81%ab%e7%89%86%e8%a8%ad%e7%bd%ae-DLtrfVvVjy\">\u4e09\u3001\u6aa2\u67e5\u9632\u706b\u7246\u8a2d\u7f6e<\/h2>\n<p>\u9632\u706b\u7246\u53ef\u80fd\u6703\u963b\u6b62 Redis \u7684\u9023\u63a5\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\u9632\u706b\u7246\u898f\u5247\uff1a<\/p>\n<pre><code>sudo iptables -L<\/code><\/pre>\n<p>\u5982\u679c\u767c\u73fe Redis \u7684\u7aef\u53e3\u88ab\u963b\u64cb\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u958b\u653e\u7aef\u53e3\uff1a<\/p>\n<pre><code>sudo iptables -A INPUT -p tcp --dport 6379 -j ACCEPT<\/code><\/pre>\n<h2 id=\"%e5%9b%9b%e3%80%81%e6%aa%a2%e6%9f%a5%e7%b6%b2%e7%b5%a1%e9%80%a3%e6%8e%a5-DLtrfVvVjy\">\u56db\u3001\u6aa2\u67e5\u7db2\u7d61\u9023\u63a5<\/h2>\n<p>\u78ba\u4fdd\u5ba2\u6236\u7aef\u548c Redis \u670d\u52d9\u5668\u4e4b\u9593\u7684\u7db2\u7d61\u9023\u63a5\u6b63\u5e38\u3002\u53ef\u4ee5\u4f7f\u7528 ping \u547d\u4ee4\u6aa2\u67e5\u9023\u63a5\uff1a<\/p>\n<pre><code>ping <\/code><\/pre>\n<p>\u5982\u679c\u7121\u6cd5 ping \u901a\uff0c\u5247\u9700\u8981\u6aa2\u67e5\u7db2\u7d61\u8a2d\u7f6e\u548c\u8def\u7531\u914d\u7f6e\u3002<\/p>\n<h2 id=\"%e4%ba%94%e3%80%81%e6%aa%a2%e6%9f%a5%e5%ae%a2%e6%88%b6%e7%ab%af%e9%85%8d%e7%bd%ae-DLtrfVvVjy\">\u4e94\u3001\u6aa2\u67e5\u5ba2\u6236\u7aef\u914d\u7f6e<\/h2>\n<p>\u5728\u5ba2\u6236\u7aef\u61c9\u7528\u4e2d\uff0c\u6aa2\u67e5\u9023\u63a5 Redis \u7684\u4ee3\u78bc\u662f\u5426\u6b63\u78ba\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684 Python \u4ee3\u78bc\u793a\u4f8b\uff1a<\/p>\n<pre><code>import redis\n\nr = redis.Redis(host='localhost', port=6379, db=0)\n\ntry:\n    r.ping()\n    print(\"Connected to Redis\")\nexcept redis.ConnectionError:\n    print(\"Failed to connect to Redis\")<\/code><\/pre>\n<p>\u78ba\u4fdd host \u548c port \u7684\u8a2d\u7f6e\u8207 Redis \u670d\u52d9\u5668\u7684\u914d\u7f6e\u4e00\u81f4\u3002<\/p>\n<h2 id=\"%e5%85%ad%e3%80%81%e6%9f%a5%e7%9c%8b-redis-%e6%97%a5%e8%aa%8c-DLtrfVvVjy\">\u516d\u3001\u67e5\u770b Redis \u65e5\u8a8c<\/h2>\n<p>Redis \u7684\u65e5\u8a8c\u6587\u4ef6\u901a\u5e38\u4f4d\u65bc \/var\/log\/redis\/redis-server.log\u3002\u67e5\u770b\u65e5\u8a8c\u53ef\u4ee5\u5e6b\u52a9\u5b9a\u4f4d\u554f\u984c\uff1a<\/p>\n<pre><code>tail -f \/var\/log\/redis\/redis-server.log<\/code><\/pre>\n<p>\u65e5\u8a8c\u4e2d\u53ef\u80fd\u6703\u986f\u793a\u9023\u63a5\u5931\u6557\u7684\u5177\u9ad4\u539f\u56e0\uff0c\u4f8b\u5982\u8a8d\u8b49\u5931\u6557\u6216\u8cc7\u6e90\u9650\u5236\u7b49\u3002<\/p>\n<h2 id=\"%e4%b8%83%e3%80%81%e6%aa%a2%e6%9f%a5%e8%b3%87%e6%ba%90%e9%99%90%e5%88%b6-DLtrfVvVjy\">\u4e03\u3001\u6aa2\u67e5\u8cc7\u6e90\u9650\u5236<\/h2>\n<p>\u5982\u679c Redis \u670d\u52d9\u5668\u7684\u8cc7\u6e90\uff08\u5982\u5167\u5b58\u6216\u6587\u4ef6\u63cf\u8ff0\u7b26\uff09\u9054\u5230\u4e0a\u9650\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u9023\u63a5\u5931\u6557\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\u7cfb\u7d71\u8cc7\u6e90\uff1a<\/p>\n<pre><code>ulimit -n<\/code><\/pre>\n<p>\u5982\u679c\u9700\u8981\uff0c\u53ef\u4ee5\u8abf\u6574\u6587\u4ef6\u63cf\u8ff0\u7b26\u7684\u9650\u5236\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-DLtrfVvVjy\">\u7e3d\u7d50<\/h2>\n<p>\u901a\u904e\u4ee5\u4e0a\u5e7e\u500b\u6b65\u9a5f\uff0c\u60a8\u61c9\u8a72\u80fd\u5920\u6709\u6548\u5730\u6392\u67e5 Redis \u9023\u63a5\u4e3b\u6a5f\u5931\u6557\u7684\u554f\u984c\u3002\u7121\u8ad6\u662f\u6aa2\u67e5\u670d\u52d9\u72c0\u614b\u3001\u914d\u7f6e\u6587\u4ef6\u3001\u9632\u706b\u7246\u8a2d\u7f6e\uff0c\u9084\u662f\u67e5\u770b\u65e5\u8a8c\u548c\u8cc7\u6e90\u9650\u5236\uff0c\u9019\u4e9b\u90fd\u662f\u78ba\u4fdd Redis \u6b63\u5e38\u904b\u884c\u7684\u91cd\u8981\u74b0\u7bc0\u3002\u5982\u679c\u60a8\u9700\u8981\u66f4\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u670d\u52d9\uff0c\u63d0\u4f9b\u7a69\u5b9a\u7684\u74b0\u5883\u4ee5\u652f\u6301\u60a8\u7684\u61c9\u7528\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Redis \u9023\u63a5\u4e3b\u6a5f\u5931\u6557\u554f\u984c\u6392\u67e5\u6307\u5f15\uff0c\u63d0\u4f9b\u6709\u6548\u89e3\u6c7a\u65b9\u6848\uff0c\u5e6b\u52a9\u7528\u6236\u5feb\u901f\u5b9a\u4f4d\u548c\u4fee\u5fa9\u9023\u63a5\u554f\u984c\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-126113","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/126113","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=126113"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/126113\/revisions"}],"predecessor-version":[{"id":126114,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/126113\/revisions\/126114"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=126113"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=126113"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=126113"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}