{"id":98320,"date":"2024-10-21T01:37:17","date_gmt":"2024-10-20T17:37:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/98320\/"},"modified":"2024-10-21T01:37:17","modified_gmt":"2024-10-20T17:37:17","slug":"redis-%e5%88%9d%e5%a7%8b%e5%8c%96%e5%a4%b1%e6%95%97%e6%8c%ab%e6%95%97%e8%88%87%e5%a4%b1%e8%90%bd%e4%b9%8b%e6%bb%8b%e5%91%b3","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/98320\/","title":{"rendered":"Redis \u521d\u59cb\u5316\u5931\u6557\u632b\u6557\u8207\u5931\u843d\u4e4b\u6ecb\u5473"},"content":{"rendered":"<h1 id=\"redis-%e5%88%9d%e5%a7%8b%e5%8c%96%e5%a4%b1%e6%95%97%e6%8c%ab%e6%95%97%e8%88%87%e5%a4%b1%e8%90%bd%e4%b9%8b%e6%bb%8b%e5%91%b3-PvFXXEzqQK\">Redis \u521d\u59cb\u5316\u5931\u6557\u632b\u6557\u8207\u5931\u843d\u4e4b\u6ecb\u5473<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0cRedis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u61c9\u7528\u7a0b\u5e8f\u4e2d\u3002\u7136\u800c\uff0c\u5c0d\u65bc\u8a31\u591a\u958b\u767c\u8005\u4f86\u8aaa\uff0cRedis \u7684\u521d\u59cb\u5316\u904e\u7a0b\u53ef\u80fd\u6703\u9047\u5230\u5404\u7a2e\u6311\u6230\uff0c\u5c0e\u81f4\u632b\u6557\u8207\u5931\u843d\u7684\u611f\u89ba\u3002\u672c\u6587\u5c07\u63a2\u8a0e Redis \u521d\u59cb\u5316\u5931\u6557\u7684\u5e38\u898b\u539f\u56e0\u53ca\u5176\u89e3\u6c7a\u65b9\u6848\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u66f4\u597d\u5730\u7406\u89e3\u548c\u61c9\u5c0d\u9019\u4e9b\u554f\u984c\u3002<\/p>\n<h2 id=\"redis-%e5%88%9d%e5%a7%8b%e5%8c%96%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-PvFXXEzqQK\">Redis \u521d\u59cb\u5316\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Redis \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\u7b49\u3002\u5b83\u7684\u9ad8\u6027\u80fd\u548c\u9748\u6d3b\u6027\u4f7f\u5176\u6210\u70ba\u8a31\u591a\u61c9\u7528\u7684\u9996\u9078\u3002\u7136\u800c\uff0c\u6b63\u78ba\u7684\u521d\u59cb\u5316\u662f\u78ba\u4fdd Redis \u6b63\u5e38\u904b\u884c\u7684\u95dc\u9375\u6b65\u9a5f\u3002<\/p>\n<h2 id=\"%e5%b8%b8%e8%a6%8b%e7%9a%84%e5%88%9d%e5%a7%8b%e5%8c%96%e5%a4%b1%e6%95%97%e5%8e%9f%e5%9b%a0-PvFXXEzqQK\">\u5e38\u898b\u7684\u521d\u59cb\u5316\u5931\u6557\u539f\u56e0<\/h2>\n<h3 id=\"1-%e9%85%8d%e7%bd%ae%e6%96%87%e4%bb%b6%e9%8c%af%e8%aa%a4-PvFXXEzqQK\">1. \u914d\u7f6e\u6587\u4ef6\u932f\u8aa4<\/h3>\n<p>Redis \u7684\u914d\u7f6e\u6587\u4ef6\u901a\u5e38\u4f4d\u65bc \/etc\/redis\/redis.conf\u3002\u82e5\u914d\u7f6e\u6587\u4ef6\u4e2d\u5b58\u5728\u932f\u8aa4\uff0c\u5c07\u5c0e\u81f4 Redis \u7121\u6cd5\u555f\u52d5\u3002\u5e38\u898b\u7684\u932f\u8aa4\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u7aef\u53e3\u865f\u5df2\u88ab\u4f54\u7528<\/li>\n<li>\u6578\u64da\u76ee\u9304\u4e0d\u5b58\u5728\u6216\u7121\u6cd5\u8a2a\u554f<\/li>\n<li>\u932f\u8aa4\u7684\u8a9e\u6cd5\u6216\u53c3\u6578\u8a2d\u7f6e<\/li>\n<\/ul>\n<p>\u4f8b\u5982\uff0c\u82e5\u914d\u7f6e\u6587\u4ef6\u4e2d\u6307\u5b9a\u7684\u6578\u64da\u76ee\u9304\u4e0d\u5b58\u5728\uff0c\u555f\u52d5\u6642\u5c07\u51fa\u73fe\u985e\u4f3c\u4ee5\u4e0b\u7684\u932f\u8aa4\u4fe1\u606f\uff1a<\/p>\n<pre><code>Fatal error, can't open config file \/var\/lib\/redis\/dump.rdb<\/code><\/pre>\n<h3 id=\"2-%e5%85%a7%e5%ad%98%e4%b8%8d%e8%b6%b3-PvFXXEzqQK\">2. \u5167\u5b58\u4e0d\u8db3<\/h3>\n<p>Redis \u662f\u4e00\u500b\u5167\u5b58\u6578\u64da\u5eab\uff0c\u5c0d\u5167\u5b58\u7684\u9700\u6c42\u76f8\u5c0d\u8f03\u9ad8\u3002\u5982\u679c\u7cfb\u7d71\u5167\u5b58\u4e0d\u8db3\uff0cRedis \u5c07\u7121\u6cd5\u6b63\u5e38\u555f\u52d5\u3002\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\u7cfb\u7d71\u7684\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\uff1a<\/p>\n<pre><code>free -m<\/code><\/pre>\n<p>\u82e5\u767c\u73fe\u53ef\u7528\u5167\u5b58\u904e\u4f4e\uff0c\u5efa\u8b70\u91cb\u653e\u4e00\u4e9b\u5167\u5b58\u6216\u64f4\u5c55\u7cfb\u7d71\u5167\u5b58\u3002<\/p>\n<h3 id=\"3-%e4%be%9d%e8%b3%b4%e6%9c%8d%e5%8b%99%e6%9c%aa%e5%95%9f%e5%8b%95-PvFXXEzqQK\">3. \u4f9d\u8cf4\u670d\u52d9\u672a\u555f\u52d5<\/h3>\n<p>Redis \u53ef\u80fd\u4f9d\u8cf4\u65bc\u5176\u4ed6\u670d\u52d9\uff08\u5982\u7db2\u7d61\u670d\u52d9\u6216\u6578\u64da\u5eab\u670d\u52d9\uff09\u3002\u5982\u679c\u9019\u4e9b\u670d\u52d9\u672a\u555f\u52d5\uff0cRedis \u4e5f\u53ef\u80fd\u7121\u6cd5\u6b63\u5e38\u904b\u884c\u3002\u6aa2\u67e5\u76f8\u95dc\u670d\u52d9\u7684\u72c0\u614b\uff0c\u78ba\u4fdd\u5b83\u5011\u5df2\u7d93\u555f\u52d5\u3002<\/p>\n<h2 id=\"%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88-PvFXXEzqQK\">\u89e3\u6c7a\u65b9\u6848<\/h2>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e9%85%8d%e7%bd%ae%e6%96%87%e4%bb%b6-PvFXXEzqQK\">1. \u6aa2\u67e5\u914d\u7f6e\u6587\u4ef6<\/h3>\n<p>\u9996\u5148\uff0c\u4ed4\u7d30\u6aa2\u67e5 Redis \u7684\u914d\u7f6e\u6587\u4ef6\uff0c\u78ba\u4fdd\u6240\u6709\u53c3\u6578\u6b63\u78ba\u7121\u8aa4\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u6aa2\u67e5\u914d\u7f6e\u6587\u4ef6\u7684\u8a9e\u6cd5\uff1a<\/p>\n<pre><code>redis-server \/etc\/redis\/redis.conf --test-memory 2<\/code><\/pre>\n<h3 id=\"2-%e5%a2%9e%e5%8a%a0%e7%b3%bb%e7%b5%b1%e5%85%a7%e5%ad%98-PvFXXEzqQK\">2. \u589e\u52a0\u7cfb\u7d71\u5167\u5b58<\/h3>\n<p>\u5982\u679c\u5167\u5b58\u4e0d\u8db3\uff0c\u53ef\u4ee5\u8003\u616e\u589e\u52a0\u7cfb\u7d71\u5167\u5b58\u6216\u512a\u5316\u61c9\u7528\u7a0b\u5e8f\u4ee5\u6e1b\u5c11\u5167\u5b58\u4f7f\u7528\u3002\u4f7f\u7528 swap \u7a7a\u9593\u4e5f\u662f\u4e00\u500b\u53ef\u884c\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u4f46\u9700\u6ce8\u610f\u6027\u80fd\u5f71\u97ff\u3002<\/p>\n<h3 id=\"3-%e7%a2%ba%e4%bf%9d%e4%be%9d%e8%b3%b4%e6%9c%8d%e5%8b%99%e6%ad%a3%e5%b8%b8%e9%81%8b%e8%a1%8c-PvFXXEzqQK\">3. \u78ba\u4fdd\u4f9d\u8cf4\u670d\u52d9\u6b63\u5e38\u904b\u884c<\/h3>\n<p>\u6aa2\u67e5\u6240\u6709\u4f9d\u8cf4\u670d\u52d9\u7684\u72c0\u614b\uff0c\u78ba\u4fdd\u5b83\u5011\u5df2\u7d93\u555f\u52d5\u4e26\u6b63\u5e38\u904b\u884c\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\u670d\u52d9\u72c0\u614b\uff1a<\/p>\n<pre><code>systemctl status <\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-PvFXXEzqQK\">\u7d50\u8ad6<\/h2>\n<p>Redis \u7684\u521d\u59cb\u5316\u904e\u7a0b\u4e2d\u53ef\u80fd\u6703\u9047\u5230\u591a\u7a2e\u6311\u6230\uff0c\u9019\u4e9b\u6311\u6230\u53ef\u80fd\u6703\u5c0e\u81f4\u958b\u767c\u8005\u611f\u5230\u632b\u6557\u8207\u5931\u843d\u3002\u7136\u800c\uff0c\u901a\u904e\u4ed4\u7d30\u6aa2\u67e5\u914d\u7f6e\u6587\u4ef6\u3001\u78ba\u4fdd\u7cfb\u7d71\u5167\u5b58\u5145\u8db3\u4ee5\u53ca\u78ba\u8a8d\u4f9d\u8cf4\u670d\u52d9\u7684\u6b63\u5e38\u904b\u884c\uff0c\u9019\u4e9b\u554f\u984c\u901a\u5e38\u662f\u53ef\u4ee5\u89e3\u6c7a\u7684\u3002\u5c0d\u65bc\u5e0c\u671b\u5728\u9999\u6e2f\u5c0b\u627e\u9ad8\u6548\u7a69\u5b9a\u7684\u89e3\u6c7a\u65b9\u6848\u7684\u958b\u767c\u8005\uff0c<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u63d0\u4f9b\u4e86\u9748\u6d3b\u7684\u9078\u64c7\uff0c\u5e6b\u52a9\u60a8\u66f4\u597d\u5730\u90e8\u7f72\u548c\u7ba1\u7406 Redis \u670d\u52d9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Redis \u521d\u59cb\u5316\u5931\u6557\uff0c\u5e36\u4f86\u632b\u6557\u8207\u5931\u843d\u7684\u611f\u53d7\uff0c\u63a2\u7d22\u89e3\u6c7a\u65b9\u6848\u8207\u5fc3\u8def\u6b77\u7a0b\uff0c\u91cd\u62fe\u4fe1\u5fc3\u8207\u5e0c\u671b\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-98320","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98320","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=98320"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98320\/revisions"}],"predecessor-version":[{"id":98321,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98320\/revisions\/98321"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=98320"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=98320"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=98320"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}