{"id":123630,"date":"2024-10-25T13:56:18","date_gmt":"2024-10-25T05:56:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/123630\/"},"modified":"2024-10-25T13:56:19","modified_gmt":"2024-10-25T05:56:19","slug":"redis-%e9%9b%86%e7%be%a4%e5%85%a7%e5%ad%98%e8%80%97%e5%b0%bd%e5%a6%82%e4%bd%95%e8%a7%a3%e6%b1%ba","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/123630\/","title":{"rendered":"Redis \u96c6\u7fa4\u5167\u5b58\u8017\u5c3d\u5982\u4f55\u89e3\u6c7a"},"content":{"rendered":"<h1 id=\"redis-%e9%9b%86%e7%be%a4%e5%85%a7%e5%ad%98%e8%80%97%e7%9b%a1%e5%a6%82%e4%bd%95%e8%a7%a3%e6%b1%ba-aLjfFtqOSX\">Redis \u96c6\u7fa4\u5167\u5b58\u8017\u76e1\u5982\u4f55\u89e3\u6c7a<\/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\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u6301\u4e45\u5316\u7b49\u5834\u666f\u3002\u96a8\u8457\u61c9\u7528\u9700\u6c42\u7684\u589e\u9577\uff0cRedis \u96c6\u7fa4\u7684\u5167\u5b58\u8017\u76e1\u554f\u984c\u9010\u6f38\u6210\u70ba\u958b\u767c\u8005\u548c\u904b\u7dad\u4eba\u54e1\u9700\u8981\u9762\u5c0d\u7684\u6311\u6230\u3002\u672c\u6587\u5c07\u63a2\u8a0e Redis \u96c6\u7fa4\u5167\u5b58\u8017\u76e1\u7684\u539f\u56e0\u53ca\u5176\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"%e5%85%a7%e5%ad%98%e8%80%97%e7%9b%a1%e7%9a%84%e5%8e%9f%e5%9b%a0-aLjfFtqOSX\">\u5167\u5b58\u8017\u76e1\u7684\u539f\u56e0<\/h2>\n<p>Redis \u96c6\u7fa4\u5167\u5b58\u8017\u76e1\u7684\u539f\u56e0\u4e3b\u8981\u6709\u4ee5\u4e0b\u5e7e\u500b\u65b9\u9762\uff1a<\/p>\n<ul>\n<li><strong>\u6578\u64da\u589e\u9577\uff1a<\/strong>\u96a8\u8457\u61c9\u7528\u7684\u4f7f\u7528\uff0c\u5b58\u5132\u5728 Redis \u4e2d\u7684\u6578\u64da\u91cf\u53ef\u80fd\u6703\u4e0d\u65b7\u589e\u52a0\uff0c\u5c0e\u81f4\u5167\u5b58\u4f7f\u7528\u91cf\u4e0a\u5347\u3002<\/li>\n<li><strong>\u4e0d\u7576\u7684\u6578\u64da\u7d50\u69cb\u9078\u64c7\uff1a<\/strong>\u4f7f\u7528\u4e0d\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\u53ef\u80fd\u6703\u5c0e\u81f4\u5167\u5b58\u7684\u6d6a\u8cbb\u3002\u4f8b\u5982\uff0c\u4f7f\u7528\u5217\u8868\u4f86\u5b58\u5132\u5927\u91cf\u7684\u7c21\u55ae\u6578\u64da\uff0c\u53ef\u80fd\u6703\u6bd4\u4f7f\u7528\u96c6\u5408\u6216\u54c8\u5e0c\u8868\u66f4\u4f54\u5167\u5b58\u3002<\/li>\n<li><strong>\u904e\u671f\u7b56\u7565\u8a2d\u5b9a\u4e0d\u7576\uff1a<\/strong>\u5982\u679c\u6c92\u6709\u5408\u7406\u8a2d\u5b9a\u9375\u7684\u904e\u671f\u6642\u9593\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u904e\u671f\u6578\u64da\u4f54\u7528\u5167\u5b58\u3002<\/li>\n<li><strong>\u5167\u5b58\u788e\u7247\u5316\uff1a<\/strong>\u96a8\u8457\u6578\u64da\u7684\u589e\u522a\u6539\uff0c\u5167\u5b58\u53ef\u80fd\u6703\u51fa\u73fe\u788e\u7247\u5316\u73fe\u8c61\uff0c\u5c0e\u81f4\u53ef\u7528\u5167\u5b58\u6e1b\u5c11\u3002<\/li>\n<\/ul>\n<h2 id=\"%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88-aLjfFtqOSX\">\u89e3\u6c7a\u65b9\u6848<\/h2>\n<p>\u91dd\u5c0d Redis \u96c6\u7fa4\u5167\u5b58\u8017\u76e1\u7684\u554f\u984c\uff0c\u53ef\u4ee5\u63a1\u53d6\u4ee5\u4e0b\u5e7e\u7a2e\u89e3\u6c7a\u65b9\u6848\uff1a<\/p>\n<h3 id=\"1-%e5%84%aa%e5%8c%96%e6%95%b8%e6%93%9a%e7%b5%90%e6%a7%8b-aLjfFtqOSX\">1. \u512a\u5316\u6578\u64da\u7d50\u69cb<\/h3>\n<p>\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\u53ef\u4ee5\u6709\u6548\u6e1b\u5c11\u5167\u5b58\u7684\u4f7f\u7528\u3002\u4f8b\u5982\uff0c\u5c0d\u65bc\u5927\u91cf\u7684\u7c21\u55ae\u9375\u503c\u5c0d\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528\u54c8\u5e0c\u8868\u4f86\u5b58\u5132\uff0c\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u5167\u5b58\u7684\u958b\u92b7\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u793a\u4f8b\uff1a<\/p>\n<pre><code>HSET user:1000 name \"Alice\" age 30\nHSET user:1001 name \"Bob\" age 25<\/code><\/pre>\n<h3 id=\"2-%e8%a8%ad%e5%ae%9a%e5%90%88%e7%90%86%e7%9a%84%e9%81%8e%e6%9c%9f%e6%99%82%e9%96%93-aLjfFtqOSX\">2. \u8a2d\u5b9a\u5408\u7406\u7684\u904e\u671f\u6642\u9593<\/h3>\n<p>\u5c0d\u65bc\u4e0d\u518d\u9700\u8981\u7684\u6578\u64da\uff0c\u61c9\u8a72\u8a2d\u5b9a\u5408\u7406\u7684\u904e\u671f\u6642\u9593\uff0c\u4ee5\u4fbf\u81ea\u52d5\u6e05\u7406\u3002\u53ef\u4ee5\u4f7f\u7528 <code>EXPIRE<\/code> \u547d\u4ee4\u4f86\u8a2d\u5b9a\u9375\u7684\u904e\u671f\u6642\u9593\uff1a<\/p>\n<pre><code>EXPIRE session:12345 3600<\/code><\/pre>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8%e5%85%a7%e5%ad%98%e9%99%90%e5%88%b6-aLjfFtqOSX\">3. \u4f7f\u7528\u5167\u5b58\u9650\u5236<\/h3>\n<p>Redis \u63d0\u4f9b\u4e86 <code>maxmemory<\/code> \u914d\u7f6e\u9078\u9805\uff0c\u53ef\u4ee5\u9650\u5236 Redis \u4f7f\u7528\u7684\u6700\u5927\u5167\u5b58\u3002\u7576\u9054\u5230\u9019\u500b\u9650\u5236\u6642\uff0cRedis \u6703\u6839\u64da\u8a2d\u5b9a\u7684\u6dd8\u6c70\u7b56\u7565\u81ea\u52d5\u522a\u9664\u4e00\u4e9b\u9375\u3002\u53ef\u4ee5\u5728\u914d\u7f6e\u6587\u4ef6\u4e2d\u9032\u884c\u8a2d\u7f6e\uff1a<\/p>\n<pre><code>maxmemory 2gb\nmaxmemory-policy allkeys-lru<\/code><\/pre>\n<h3 id=\"4-%e7%9b%a3%e6%8e%a7%e5%92%8c%e8%aa%bf%e6%95%b4-aLjfFtqOSX\">4. \u76e3\u63a7\u548c\u8abf\u6574<\/h3>\n<p>\u5b9a\u671f\u76e3\u63a7 Redis \u7684\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\uff0c\u4e26\u6839\u64da\u5be6\u969b\u60c5\u6cc1\u9032\u884c\u8abf\u6574\u3002\u53ef\u4ee5\u4f7f\u7528 <code>INFO memory<\/code> \u547d\u4ee4\u4f86\u67e5\u770b\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\uff1a<\/p>\n<pre><code>INFO memory<\/code><\/pre>\n<h3 id=\"5-%e8%80%83%e6%85%ae%e5%88%86%e7%89%87%e5%92%8c%e6%93%b4%e5%b1%95-aLjfFtqOSX\">5. \u8003\u616e\u5206\u7247\u548c\u64f4\u5c55<\/h3>\n<p>\u5982\u679c\u55ae\u500b Redis \u5be6\u4f8b\u7684\u5167\u5b58\u7121\u6cd5\u6eff\u8db3\u9700\u6c42\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528 Redis \u96c6\u7fa4\u9032\u884c\u5206\u7247\uff0c\u5c07\u6578\u64da\u5206\u6563\u5230\u591a\u500b\u5be6\u4f8b\u4e2d\u3002\u9019\u6a23\u53ef\u4ee5\u6709\u6548\u64f4\u5c55\u5167\u5b58\u5bb9\u91cf\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-aLjfFtqOSX\">\u7e3d\u7d50<\/h2>\n<p>Redis \u96c6\u7fa4\u5167\u5b58\u8017\u76e1\u662f\u4e00\u500b\u5e38\u898b\u7684\u554f\u984c\uff0c\u4f46\u901a\u904e\u512a\u5316\u6578\u64da\u7d50\u69cb\u3001\u8a2d\u5b9a\u5408\u7406\u7684\u904e\u671f\u6642\u9593\u3001\u4f7f\u7528\u5167\u5b58\u9650\u5236\u3001\u76e3\u63a7\u548c\u8abf\u6574\u4ee5\u53ca\u8003\u616e\u5206\u7247\u548c\u64f4\u5c55\u7b49\u65b9\u6cd5\uff0c\u53ef\u4ee5\u6709\u6548\u89e3\u6c7a\u9019\u4e00\u554f\u984c\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u80fd\u548c\u7a69\u5b9a\u6027\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u670d\u52d9\u4e5f\u662f\u4e00\u500b\u91cd\u8981\u7684\u8003\u91cf\uff0c\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd Redis \u96c6\u7fa4\u7684\u7a69\u5b9a\u904b\u884c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u89e3\u51b3Redis\u96c6\u7fa4\u5185\u5b58\u8017\u5c3d\u95ee\u9898\uff0c\u4f18\u5316\u6027\u80fd\uff0c\u63d0\u5347\u6570\u636e\u5b58\u50a8\u6548\u7387\uff0c\u786e\u4fdd\u7cfb\u7edf\u7a33\u5b9a\u8fd0\u884c\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-123630","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/123630","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=123630"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/123630\/revisions"}],"predecessor-version":[{"id":123631,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/123630\/revisions\/123631"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=123630"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=123630"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=123630"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}