{"id":196045,"date":"2024-11-13T20:04:22","date_gmt":"2024-11-13T12:04:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/196045\/"},"modified":"2024-11-13T20:04:23","modified_gmt":"2024-11-13T12:04:23","slug":"%e9%95%b7%e6%9c%9f%e4%bf%9d%e6%8c%81redis%e7%b7%a9%e5%ad%98%e7%9a%84%e6%ad%a3%e7%a2%ba%e8%a8%ad%e7%bd%ae%e6%96%b9%e5%bc%8f%ef%bc%88%e8%a8%ad%e7%bd%aeredis%e6%b0%b8%e4%b9%85%e7%b7%a9%e5%ad%98%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/196045\/","title":{"rendered":"\u9577\u671f\u4fdd\u6301Redis\u7de9\u5b58\u7684\u6b63\u78ba\u8a2d\u7f6e\u65b9\u5f0f\uff08\u8a2d\u7f6eredis\u6c38\u4e45\u7de9\u5b58\uff09"},"content":{"rendered":"<h1 id=\"%e9%95%b7%e6%9c%9f%e4%bf%9d%e6%8c%81redis%e7%b7%a9%e5%ad%98%e7%9a%84%e6%ad%a3%e7%a2%ba%e8%a8%ad%e7%bd%ae%e6%96%b9%e5%bc%8f%ef%bc%88%e8%a8%ad%e7%bd%aeredis%e6%b0%b8%e4%b9%85%e7%b7%a9%e5%ad%98%ef%bc%89-iyvDvtGFFB\">\u9577\u671f\u4fdd\u6301Redis\u7de9\u5b58\u7684\u6b63\u78ba\u8a2d\u7f6e\u65b9\u5f0f\uff08\u8a2d\u7f6eredis\u6c38\u4e45\u7de9\u5b58\uff09<\/h1>\n<p>Redis\u662f\u4e00\u7a2e\u9ad8\u6548\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\u7531\u65bc\u5176\u9ad8\u6027\u80fd\u548c\u9748\u6d3b\u6027\uff0c\u8a31\u591a\u958b\u767c\u8005\u9078\u64c7\u4f7f\u7528Redis\u4f86\u63d0\u9ad8\u61c9\u7528\u7a0b\u5e8f\u7684\u97ff\u61c9\u901f\u5ea6\u548c\u53ef\u64f4\u5c55\u6027\u3002\u7136\u800c\uff0c\u70ba\u4e86\u9577\u671f\u4fdd\u6301Redis\u7de9\u5b58\u7684\u6709\u6548\u6027\uff0c\u6b63\u78ba\u7684\u8a2d\u7f6e\u65b9\u5f0f\u81f3\u95dc\u91cd\u8981\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u8a2d\u7f6eRedis\u4ee5\u5be6\u73fe\u6c38\u4e45\u7de9\u5b58\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u6700\u4f73\u5be6\u8e10\u548c\u793a\u4f8b\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e6%8c%81%e4%b9%85%e5%8c%96%e6%a9%9f%e5%88%b6-iyvDvtGFFB\">Redis\u7684\u6301\u4e45\u5316\u6a5f\u5236<\/h2>\n<p>Redis\u63d0\u4f9b\u4e86\u5169\u7a2e\u4e3b\u8981\u7684\u6301\u4e45\u5316\u6a5f\u5236\uff1aRDB\uff08\u5feb\u7167\uff09\u548cAOF\uff08\u8ffd\u52a0\u6587\u4ef6\uff09\u3002\u9019\u5169\u7a2e\u6a5f\u5236\u53ef\u4ee5\u55ae\u7368\u4f7f\u7528\uff0c\u4e5f\u53ef\u4ee5\u7d50\u5408\u4f7f\u7528\uff0c\u4ee5\u9054\u5230\u6700\u4f73\u7684\u6578\u64da\u5b89\u5168\u6027\u548c\u6027\u80fd\u3002<\/p>\n<ul>\n<li><strong>RDB\uff08\u5feb\u7167\uff09<\/strong>\uff1a\u9019\u7a2e\u65b9\u5f0f\u6703\u5728\u6307\u5b9a\u7684\u6642\u9593\u9593\u9694\u5167\u751f\u6210\u6578\u64da\u7684\u5feb\u7167\uff0c\u4e26\u5c07\u5176\u4fdd\u5b58\u5230\u78c1\u789f\u4e2d\u3002\u9019\u6a23\u53ef\u4ee5\u5728Redis\u91cd\u555f\u5f8c\u6062\u5fa9\u6578\u64da\uff0c\u4f46\u53ef\u80fd\u6703\u4e1f\u5931\u6700\u8fd1\u7684\u5e7e\u79d2\u9418\u7684\u6578\u64da\u3002<\/li>\n<li><strong>AOF\uff08\u8ffd\u52a0\u6587\u4ef6\uff09<\/strong>\uff1a\u9019\u7a2e\u65b9\u5f0f\u6703\u5c07\u6bcf\u4e00\u500b\u5beb\u64cd\u4f5c\u8ffd\u52a0\u5230\u4e00\u500b\u65e5\u8a8c\u6587\u4ef6\u4e2d\u3002\u9019\u6a23\u53ef\u4ee5\u5728Redis\u91cd\u555f\u5f8c\u6062\u5fa9\u5230\u6700\u8fd1\u7684\u72c0\u614b\uff0c\u4f46AOF\u6587\u4ef6\u53ef\u80fd\u6703\u96a8\u8457\u6642\u9593\u7684\u63a8\u79fb\u800c\u8b8a\u5f97\u975e\u5e38\u5927\u3002<\/li>\n<\/ul>\n<h2 id=\"%e8%a8%ad%e7%bd%aeredis%e6%b0%b8%e4%b9%85%e7%b7%a9%e5%ad%98%e7%9a%84%e6%ad%a5%e9%a9%9f-iyvDvtGFFB\">\u8a2d\u7f6eRedis\u6c38\u4e45\u7de9\u5b58\u7684\u6b65\u9a5f<\/h2>\n<p>\u8981\u8a2d\u7f6eRedis\u4ee5\u5be6\u73fe\u6c38\u4e45\u7de9\u5b58\uff0c\u60a8\u9700\u8981\u9032\u884c\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e9%85%8d%e7%bd%ae%e6%8c%81%e4%b9%85%e5%8c%96%e9%81%b8%e9%a0%85-iyvDvtGFFB\">1. \u914d\u7f6e\u6301\u4e45\u5316\u9078\u9805<\/h3>\n<p>\u5728Redis\u7684\u914d\u7f6e\u6587\u4ef6\uff08\u901a\u5e38\u662fredis.conf\uff09\u4e2d\uff0c\u60a8\u53ef\u4ee5\u8a2d\u7f6e\u6301\u4e45\u5316\u9078\u9805\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u95dc\u9375\u7684\u914d\u7f6e\uff1a<\/p>\n<pre><code>\n# \u555f\u7528RDB\u6301\u4e45\u5316\nsave 900 1\nsave 300 10\nsave 60 10000\n\n# \u555f\u7528AOF\u6301\u4e45\u5316\nappendonly yes\nappendfsync everysec\n<\/code><\/pre>\n<p>\u4e0a\u8ff0\u914d\u7f6e\u8868\u793a\uff1a\u6bcf900\u79d2\u5982\u679c\u81f3\u5c11\u67091\u500b\u9375\u88ab\u4fee\u6539\uff0c\u5247\u751f\u6210\u4e00\u6b21\u5feb\u7167\uff1b\u6bcf300\u79d2\u5982\u679c\u81f3\u5c11\u670910\u500b\u9375\u88ab\u4fee\u6539\uff0c\u5247\u751f\u6210\u4e00\u6b21\u5feb\u7167\uff1b\u6bcf60\u79d2\u5982\u679c\u81f3\u5c11\u670910000\u500b\u9375\u88ab\u4fee\u6539\uff0c\u5247\u751f\u6210\u4e00\u6b21\u5feb\u7167\u3002\u540c\u6642\uff0cAOF\u6301\u4e45\u5316\u88ab\u555f\u7528\uff0c\u4e26\u8a2d\u7f6e\u70ba\u6bcf\u79d2\u540c\u6b65\u4e00\u6b21\u3002<\/p>\n<h3 id=\"2-%e8%a8%ad%e7%bd%ae%e5%85%a7%e5%ad%98%e7%ae%a1%e7%90%86-iyvDvtGFFB\">2. \u8a2d\u7f6e\u5167\u5b58\u7ba1\u7406<\/h3>\n<p>Redis\u7684\u5167\u5b58\u7ba1\u7406\u7b56\u7565\u5c0d\u65bc\u9577\u671f\u7de9\u5b58\u81f3\u95dc\u91cd\u8981\u3002\u60a8\u53ef\u4ee5\u901a\u904e\u8a2d\u7f6emaxmemory\u548cmaxmemory-policy\u4f86\u63a7\u5236\u5167\u5b58\u4f7f\u7528\uff1a<\/p>\n<pre><code>\n# \u8a2d\u7f6e\u6700\u5927\u5167\u5b58\nmaxmemory 2gb\n\n# \u8a2d\u7f6e\u5167\u5b58\u6dd8\u6c70\u7b56\u7565\nmaxmemory-policy allkeys-lru\n<\/code><\/pre>\n<p>\u9019\u88e1\uff0cmaxmemory\u8a2d\u7f6e\u70ba2GB\uff0c\u4e26\u4f7f\u7528LRU\uff08\u6700\u8fd1\u6700\u5c11\u4f7f\u7528\uff09\u7b56\u7565\u4f86\u6dd8\u6c70\u9375\u3002\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u6700\u5e38\u7528\u7684\u6578\u64da\u4e0d\u6703\u88ab\u522a\u9664\u3002<\/p>\n<h3 id=\"3-%e5%ae%9a%e6%9c%9f%e6%aa%a2%e6%9f%a5%e5%92%8c%e7%b6%ad%e8%ad%b7-iyvDvtGFFB\">3. \u5b9a\u671f\u6aa2\u67e5\u548c\u7dad\u8b77<\/h3>\n<p>\u70ba\u4e86\u78ba\u4fddRedis\u7684\u7a69\u5b9a\u6027\u548c\u6027\u80fd\uff0c\u5b9a\u671f\u6aa2\u67e5\u548c\u7dad\u8b77\u662f\u5fc5\u8981\u7684\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528Redis\u7684INFO\u547d\u4ee4\u4f86\u7372\u53d6\u7576\u524d\u7684\u72c0\u614b\u548c\u6027\u80fd\u6307\u6a19\uff1a<\/p>\n<pre><code>\nINFO\n<\/code><\/pre>\n<p>\u9019\u500b\u547d\u4ee4\u6703\u8fd4\u56de\u6709\u95dc\u5167\u5b58\u4f7f\u7528\u3001\u6301\u4e45\u5316\u72c0\u614b\u548c\u5ba2\u6236\u7aef\u9023\u63a5\u7b49\u4fe1\u606f\uff0c\u5e6b\u52a9\u60a8\u53ca\u6642\u767c\u73fe\u554f\u984c\u3002<\/p>\n<h2 id=\"%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-iyvDvtGFFB\">\u6700\u4f73\u5be6\u8e10<\/h2>\n<ul>\n<li>\u5b9a\u671f\u5099\u4efd\uff1a\u5373\u4f7f\u4f7f\u7528\u4e86\u6301\u4e45\u5316\u6a5f\u5236\uff0c\u5b9a\u671f\u5099\u4efd\u6578\u64da\u4ecd\u7136\u662f\u5fc5\u8981\u7684\uff0c\u4ee5\u9632\u6b62\u6578\u64da\u4e1f\u5931\u3002<\/li>\n<li>\u76e3\u63a7\u6027\u80fd\uff1a\u4f7f\u7528\u76e3\u63a7\u5de5\u5177\u4f86\u8ddf\u8e64Redis\u7684\u6027\u80fd\u6307\u6a19\uff0c\u53ca\u6642\u8abf\u6574\u914d\u7f6e\u4ee5\u61c9\u5c0d\u6d41\u91cf\u8b8a\u5316\u3002<\/li>\n<li>\u6e2c\u8a66\u914d\u7f6e\uff1a\u5728\u751f\u7522\u74b0\u5883\u4e2d\u90e8\u7f72\u4e4b\u524d\uff0c\u61c9\u5728\u6e2c\u8a66\u74b0\u5883\u4e2d\u9a57\u8b49\u914d\u7f6e\u7684\u6709\u6548\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-iyvDvtGFFB\">\u7e3d\u7d50<\/h2>\n<p>\u6b63\u78ba\u8a2d\u7f6eRedis\u4ee5\u5be6\u73fe\u6c38\u4e45\u7de9\u5b58\u9700\u8981\u8003\u616e\u6301\u4e45\u5316\u6a5f\u5236\u3001\u5167\u5b58\u7ba1\u7406\u548c\u5b9a\u671f\u7dad\u8b77\u7b49\u591a\u500b\u65b9\u9762\u3002\u901a\u904e\u5408\u7406\u914d\u7f6eRDB\u548cAOF\u6301\u4e45\u5316\u9078\u9805\uff0c\u8a2d\u7f6e\u5408\u9069\u7684\u5167\u5b58\u7ba1\u7406\u7b56\u7565\uff0c\u4ee5\u53ca\u5b9a\u671f\u6aa2\u67e5\u548c\u7dad\u8b77\uff0c\u60a8\u53ef\u4ee5\u78ba\u4fddRedis\u7de9\u5b58\u7684\u7a69\u5b9a\u6027\u548c\u9ad8\u6548\u6027\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u6216<a href=\"https:\/\/server.hk\">\u4e91\u4f3a\u670d\u5668<\/a>\u4f86\u904b\u884cRedis\u4e5f\u662f\u4e00\u500b\u660e\u667a\u7684\u9078\u64c7\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u6b63\u78ba\u8a2d\u7f6eRedis\u4ee5\u5be6\u73fe\u9577\u671f\u7de9\u5b58\uff0c\u78ba\u4fdd\u6578\u64da\u6301\u4e45\u6027\u548c\u9ad8\u6548\u6027\u80fd\uff0c\u63d0\u5347\u61c9\u7528\u7a0b\u5e8f\u7684\u97ff\u61c9\u901f\u5ea6\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-196045","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/196045","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=196045"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/196045\/revisions"}],"predecessor-version":[{"id":196046,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/196045\/revisions\/196046"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=196045"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=196045"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=196045"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}