{"id":126011,"date":"2024-10-26T01:09:22","date_gmt":"2024-10-25T17:09:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/126011\/"},"modified":"2024-10-26T01:09:23","modified_gmt":"2024-10-25T17:09:23","slug":"redis-%e9%80%a3%e6%8e%a5%e5%88%9d%e5%a7%8b%e5%8c%96%e7%95%b0%e5%b8%b8%e8%99%95%e7%90%86%e6%96%b9%e6%a1%88","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/126011\/","title":{"rendered":"Redis \u9023\u63a5\u521d\u59cb\u5316\u7570\u5e38\u8655\u7406\u65b9\u6848"},"content":{"rendered":"<h1 id=\"redis-%e9%80%a3%e6%8e%a5%e5%88%9d%e5%a7%8b%e5%8c%96%e7%95%b0%e5%b8%b8%e8%99%95%e7%90%86%e6%96%b9%e6%a1%88-QQZeCvXOXR\">Redis \u9023\u63a5\u521d\u59cb\u5316\u7570\u5e38\u8655\u7406\u65b9\u6848<\/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\u958b\u767c\u8005\u53ef\u80fd\u6703\u9047\u5230\u9023\u63a5\u521d\u59cb\u5316\u7570\u5e38\u7684\u554f\u984c\u3002\u672c\u6587\u5c07\u63a2\u8a0e Redis \u9023\u63a5\u521d\u59cb\u5316\u7570\u5e38\u7684\u5e38\u898b\u539f\u56e0\u53ca\u5176\u8655\u7406\u65b9\u6848\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u66f4\u597d\u5730\u61c9\u5c0d\u9019\u4e9b\u6311\u6230\u3002<\/p>\n<h2 id=\"%e4%b8%80%e3%80%81redis-%e9%80%a3%e6%8e%a5%e5%88%9d%e5%a7%8b%e5%8c%96%e7%95%b0%e5%b8%b8%e7%9a%84%e5%b8%b8%e8%a6%8b%e5%8e%9f%e5%9b%a0-QQZeCvXOXR\">\u4e00\u3001Redis \u9023\u63a5\u521d\u59cb\u5316\u7570\u5e38\u7684\u5e38\u898b\u539f\u56e0<\/h2>\n<ul>\n<li><strong>\u7db2\u7d61\u554f\u984c\uff1a<\/strong>Redis \u670d\u52d9\u5668\u53ef\u80fd\u56e0\u70ba\u7db2\u7d61\u4e0d\u7a69\u5b9a\u6216\u9632\u706b\u7246\u8a2d\u7f6e\u800c\u7121\u6cd5\u9023\u63a5\u3002<\/li>\n<li><strong>\u914d\u7f6e\u932f\u8aa4\uff1a<\/strong>Redis \u7684\u914d\u7f6e\u6587\u4ef6\u53ef\u80fd\u5b58\u5728\u932f\u8aa4\uff0c\u4f8b\u5982\u7aef\u53e3\u865f\u6216 IP \u5730\u5740\u8a2d\u7f6e\u4e0d\u6b63\u78ba\u3002<\/li>\n<li><strong>\u670d\u52d9\u5668\u672a\u555f\u52d5\uff1a<\/strong>\u5982\u679c Redis \u670d\u52d9\u5668\u672a\u555f\u52d5\uff0c\u5ba2\u6236\u7aef\u5c07\u7121\u6cd5\u5efa\u7acb\u9023\u63a5\u3002<\/li>\n<li><strong>\u8cc7\u6e90\u9650\u5236\uff1a<\/strong>\u670d\u52d9\u5668\u7684\u8cc7\u6e90\uff08\u5982\u5167\u5b58\u6216\u6587\u4ef6\u63cf\u8ff0\u7b26\uff09\u4e0d\u8db3\uff0c\u53ef\u80fd\u5c0e\u81f4\u7121\u6cd5\u5efa\u7acb\u65b0\u7684\u9023\u63a5\u3002<\/li>\n<\/ul>\n<h2 id=\"%e4%ba%8c%e3%80%81%e7%95%b0%e5%b8%b8%e8%99%95%e7%90%86%e6%96%b9%e6%a1%88-QQZeCvXOXR\">\u4e8c\u3001\u7570\u5e38\u8655\u7406\u65b9\u6848<\/h2>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e7%b6%b2%e7%b5%a1%e9%80%a3%e6%8e%a5-QQZeCvXOXR\">1. \u6aa2\u67e5\u7db2\u7d61\u9023\u63a5<\/h3>\n<p>\u9996\u5148\uff0c\u78ba\u4fdd Redis \u670d\u52d9\u5668\u7684\u7db2\u7d61\u9023\u63a5\u6b63\u5e38\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\u670d\u52d9\u5668\u7684\u53ef\u9054\u6027\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\u9632\u706b\u7246\u898f\u5247\uff0c\u78ba\u4fdd Redis \u7aef\u53e3\uff08\u9ed8\u8a8d\u70ba 6379\uff09\u662f\u958b\u653e\u7684\u3002<\/p>\n<h3 id=\"2-%e9%a9%97%e8%ad%89-redis-%e9%85%8d%e7%bd%ae-QQZeCvXOXR\">2. \u9a57\u8b49 Redis \u914d\u7f6e<\/h3>\n<p>\u6aa2\u67e5 Redis \u7684\u914d\u7f6e\u6587\u4ef6\uff08\u901a\u5e38\u662f <code>redis.conf<\/code>\uff09\u4e2d\u7684\u8a2d\u7f6e\u3002\u78ba\u4fdd\u4ee5\u4e0b\u5e7e\u9ede\u6b63\u78ba\uff1a<\/p>\n<ul>\n<li>\u78ba\u8a8d <code>bind<\/code> \u6307\u4ee4\u662f\u5426\u6b63\u78ba\u8a2d\u7f6e\u4e86 IP \u5730\u5740\u3002<\/li>\n<li>\u6aa2\u67e5 <code>port<\/code> \u6307\u4ee4\u662f\u5426\u8a2d\u7f6e\u70ba\u6b63\u78ba\u7684\u7aef\u53e3\u865f\u3002<\/li>\n<li>\u5982\u679c\u555f\u7528\u4e86\u5bc6\u78bc\u9a57\u8b49\uff0c\u78ba\u4fdd\u5ba2\u6236\u7aef\u4f7f\u7528\u7684\u5bc6\u78bc\u6b63\u78ba\u3002<\/li>\n<\/ul>\n<h3 id=\"3-%e7%a2%ba%e8%aa%8d-redis-%e6%9c%8d%e5%8b%99%e5%99%a8%e7%8b%80%e6%85%8b-QQZeCvXOXR\">3. \u78ba\u8a8d Redis \u670d\u52d9\u5668\u72c0\u614b<\/h3>\n<p>\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5 Redis \u670d\u52d9\u5668\u662f\u5426\u6b63\u5728\u904b\u884c\uff1a<\/p>\n<pre><code>ps aux | grep redis<\/code><\/pre>\n<p>\u5982\u679c Redis \u670d\u52d9\u5668\u672a\u555f\u52d5\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u555f\u52d5\uff1a<\/p>\n<pre><code>redis-server \/path\/to\/redis.conf<\/code><\/pre>\n<h3 id=\"4-%e6%aa%a2%e6%9f%a5%e8%b3%87%e6%ba%90%e9%99%90%e5%88%b6-QQZeCvXOXR\">4. \u6aa2\u67e5\u8cc7\u6e90\u9650\u5236<\/h3>\n<p>\u5982\u679c Redis \u670d\u52d9\u5668\u7684\u8cc7\u6e90\u4e0d\u8db3\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u9023\u63a5\u5931\u6557\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\u7576\u524d\u7684\u6587\u4ef6\u63cf\u8ff0\u7b26\u9650\u5236\uff1a<\/p>\n<pre><code>ulimit -n<\/code><\/pre>\n<p>\u5982\u679c\u9700\u8981\u589e\u52a0\u9650\u5236\uff0c\u53ef\u4ee5\u7de8\u8f2f\u7cfb\u7d71\u914d\u7f6e\u6587\u4ef6\uff08\u5982 <code>\/etc\/security\/limits.conf<\/code>\uff09\u4f86\u8abf\u6574\u3002<\/p>\n<h3 id=\"5-%e5%af%a6%e7%8f%be%e9%87%8d%e8%a9%a6%e6%a9%9f%e5%88%b6-QQZeCvXOXR\">5. \u5be6\u73fe\u91cd\u8a66\u6a5f\u5236<\/h3>\n<p>\u5728\u5ba2\u6236\u7aef\u4ee3\u78bc\u4e2d\u5be6\u73fe\u9023\u63a5\u91cd\u8a66\u6a5f\u5236\uff0c\u53ef\u4ee5\u6709\u6548\u61c9\u5c0d\u81e8\u6642\u7684\u9023\u63a5\u554f\u984c\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684 Python \u793a\u4f8b\uff1a<\/p>\n<pre><code>import redis\nimport time\n\ndef connect_to_redis():\n    for i in range(5):\n        try:\n            r = redis.Redis(host='localhost', port=6379)\n            r.ping()\n            print(\"\u6210\u529f\u9023\u63a5\u5230 Redis\")\n            return r\n        except redis.ConnectionError:\n            print(\"\u9023\u63a5\u5931\u6557\uff0c\u6b63\u5728\u91cd\u8a66...\")\n            time.sleep(2)\n    print(\"\u7121\u6cd5\u9023\u63a5\u5230 Redis\uff0c\u8acb\u6aa2\u67e5\u914d\u7f6e\u6216\u670d\u52d9\u5668\u72c0\u614b\")\n    return None\n\nredis_client = connect_to_redis()\n<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-QQZeCvXOXR\">\u7e3d\u7d50<\/h2>\n<p>Redis \u9023\u63a5\u521d\u59cb\u5316\u7570\u5e38\u53ef\u80fd\u7531\u591a\u7a2e\u56e0\u7d20\u5f15\u8d77\uff0c\u5305\u62ec\u7db2\u7d61\u554f\u984c\u3001\u914d\u7f6e\u932f\u8aa4\u3001\u670d\u52d9\u5668\u672a\u555f\u52d5\u53ca\u8cc7\u6e90\u9650\u5236\u7b49\u3002\u901a\u904e\u6aa2\u67e5\u7db2\u7d61\u9023\u63a5\u3001\u9a57\u8b49\u914d\u7f6e\u3001\u78ba\u8a8d\u670d\u52d9\u5668\u72c0\u614b\u3001\u6aa2\u67e5\u8cc7\u6e90\u9650\u5236\u4ee5\u53ca\u5be6\u73fe\u91cd\u8a66\u6a5f\u5236\uff0c\u53ef\u4ee5\u6709\u6548\u89e3\u6c7a\u9019\u4e9b\u554f\u984c\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u53ef\u7528\u6027\u548c\u7a69\u5b9a\u6027\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u81f3\u95dc\u91cd\u8981\uff0c\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd Redis \u670d\u52d9\u5668\u7684\u7a69\u5b9a\u904b\u884c\uff0c\u5f9e\u800c\u63d0\u5347\u6574\u9ad4\u7cfb\u7d71\u7684\u6027\u80fd\u548c\u53ef\u9760\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u9023\u63a5\u521d\u59cb\u5316\u7570\u5e38\u7684\u8655\u7406\u65b9\u6848\uff0c\u63d0\u5347\u7cfb\u7d71\u7a69\u5b9a\u6027\u8207\u6027\u80fd\uff0c\u78ba\u4fdd\u6578\u64da\u5b58\u53d6\u7684\u53ef\u9760\u6027\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-126011","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/126011","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=126011"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/126011\/revisions"}],"predecessor-version":[{"id":126012,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/126011\/revisions\/126012"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=126011"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=126011"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=126011"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}