{"id":158807,"date":"2024-11-03T05:02:35","date_gmt":"2024-11-02T21:02:35","guid":{"rendered":"https:\/\/server.hk\/cnblog\/158807\/"},"modified":"2024-11-03T05:02:35","modified_gmt":"2024-11-02T21:02:35","slug":"%e9%97%9c%e6%96%bcredis%e7%9a%84%e6%95%b8%e6%93%9a%e6%b8%85%e7%90%86","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/158807\/","title":{"rendered":"\u95dc\u65bcRedis\u7684\u6578\u64da\u6e05\u7406"},"content":{"rendered":"<h1 id=\"%e9%97%9c%e6%96%bcredis%e7%9a%84%e6%95%b8%e6%93%9a%e6%b8%85%e7%90%86-vfXLrlUqkX\">\u95dc\u65bcRedis\u7684\u6578\u64da\u6e05\u7406<\/h1>\n<p>Redis\u662f\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u5b58\u5132\u7b49\u5834\u666f\u3002\u96a8\u8457\u4f7f\u7528\u6642\u9593\u7684\u589e\u52a0\uff0cRedis\u4e2d\u7684\u6578\u64da\u91cf\u53ef\u80fd\u6703\u8fc5\u901f\u589e\u9577\uff0c\u9019\u5c31\u9700\u8981\u9032\u884c\u6578\u64da\u6e05\u7406\uff0c\u4ee5\u78ba\u4fdd\u7cfb\u7d71\u7684\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002\u672c\u6587\u5c07\u63a2\u8a0eRedis\u7684\u6578\u64da\u6e05\u7406\u65b9\u6cd5\u53ca\u5176\u91cd\u8981\u6027\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%9c%80%e8%a6%81%e6%95%b8%e6%93%9a%e6%b8%85%e7%90%86%ef%bc%9f-vfXLrlUqkX\">\u70ba\u4ec0\u9ebc\u9700\u8981\u6578\u64da\u6e05\u7406\uff1f<\/h2>\n<p>\u6578\u64da\u6e05\u7406\u5728Redis\u4e2d\u81f3\u95dc\u91cd\u8981\uff0c\u4e3b\u8981\u539f\u56e0\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u6027\u80fd\u512a\u5316\uff1a<\/strong>\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u52a0\uff0cRedis\u7684\u67e5\u8a62\u548c\u5beb\u5165\u6027\u80fd\u53ef\u80fd\u6703\u53d7\u5230\u5f71\u97ff\u3002\u5b9a\u671f\u6e05\u7406\u4e0d\u5fc5\u8981\u7684\u6578\u64da\u53ef\u4ee5\u4fdd\u6301\u7cfb\u7d71\u7684\u9ad8\u6548\u904b\u884c\u3002<\/li>\n<li><strong>\u5167\u5b58\u7ba1\u7406\uff1a<\/strong>Redis\u662f\u4e00\u500b\u5167\u5b58\u6578\u64da\u5eab\uff0c\u5167\u5b58\u7684\u4f7f\u7528\u6548\u7387\u76f4\u63a5\u5f71\u97ff\u5230\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u3002\u6e05\u7406\u904e\u671f\u6216\u4e0d\u518d\u4f7f\u7528\u7684\u6578\u64da\u53ef\u4ee5\u91cb\u653e\u5167\u5b58\u8cc7\u6e90\u3002<\/li>\n<li><strong>\u6578\u64da\u4e00\u81f4\u6027\uff1a<\/strong>\u5728\u67d0\u4e9b\u61c9\u7528\u5834\u666f\u4e2d\uff0c\u4fdd\u6301\u6578\u64da\u7684\u4e00\u81f4\u6027\u548c\u6e96\u78ba\u6027\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u5b9a\u671f\u6e05\u7406\u53ef\u4ee5\u9632\u6b62\u904e\u671f\u6578\u64da\u5f71\u97ff\u696d\u52d9\u908f\u8f2f\u3002<\/li>\n<\/ul>\n<h2 id=\"redis%e7%9a%84%e6%95%b8%e6%93%9a%e6%b8%85%e7%90%86%e7%ad%96%e7%95%a5-vfXLrlUqkX\">Redis\u7684\u6578\u64da\u6e05\u7406\u7b56\u7565<\/h2>\n<p>Redis\u63d0\u4f9b\u4e86\u591a\u7a2e\u6578\u64da\u6e05\u7406\u7b56\u7565\uff0c\u4e3b\u8981\u5305\u62ec\u4ee5\u4e0b\u5e7e\u7a2e\uff1a<\/p>\n<h3 id=\"1-%e8%87%aa%e5%8b%95%e9%81%8e%e6%9c%9f-vfXLrlUqkX\">1. \u81ea\u52d5\u904e\u671f<\/h3>\n<p>Redis\u652f\u6301\u70ba\u6bcf\u500b\u9375\u8a2d\u7f6e\u904e\u671f\u6642\u9593\u3002\u7576\u9375\u7684\u904e\u671f\u6642\u9593\u5230\u9054\u6642\uff0cRedis\u6703\u81ea\u52d5\u522a\u9664\u8a72\u9375\u3002\u9019\u662f\u4e00\u7a2e\u7c21\u55ae\u800c\u6709\u6548\u7684\u6578\u64da\u6e05\u7406\u65b9\u6cd5\u3002<\/p>\n<pre><code>SET mykey \"Hello\" EX 10  # \u8a2d\u7f6emykey\uff0c10\u79d2\u5f8c\u904e\u671f\n<\/code><\/pre>\n<h3 id=\"2-%e4%b8%bb%e5%8b%95%e6%b8%85%e7%90%86-vfXLrlUqkX\">2. \u4e3b\u52d5\u6e05\u7406<\/h3>\n<p>\u9664\u4e86\u81ea\u52d5\u904e\u671f\uff0cRedis\u9084\u63d0\u4f9b\u4e86\u4e3b\u52d5\u6e05\u7406\u7684\u6a5f\u5236\u3002Redis\u6703\u5b9a\u671f\u6aa2\u67e5\u904e\u671f\u7684\u9375\u4e26\u5c07\u5176\u522a\u9664\u3002\u9019\u53ef\u4ee5\u901a\u904e\u914d\u7f6e\u6587\u4ef6\u4e2d\u7684 <code>maxmemory-policy<\/code> \u4f86\u8a2d\u7f6e\u3002<\/p>\n<pre><code>maxmemory-policy allkeys-lru  # \u4f7f\u7528LRU\u7b97\u6cd5\u6e05\u7406\u6240\u6709\u9375\n<\/code><\/pre>\n<h3 id=\"3-%e6%89%8b%e5%8b%95%e5%88%aa%e9%99%a4-vfXLrlUqkX\">3. \u624b\u52d5\u522a\u9664<\/h3>\n<p>\u7528\u6236\u4e5f\u53ef\u4ee5\u6839\u64da\u9700\u8981\u624b\u52d5\u522a\u9664\u4e0d\u518d\u4f7f\u7528\u7684\u9375\u3002\u9019\u53ef\u4ee5\u901a\u904e <code>DEL<\/code> \u547d\u4ee4\u4f86\u5be6\u73fe\u3002<\/p>\n<pre><code>DEL mykey  # \u624b\u52d5\u522a\u9664mykey\n<\/code><\/pre>\n<h2 id=\"%e6%95%b8%e6%93%9a%e6%b8%85%e7%90%86%e7%9a%84%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-vfXLrlUqkX\">\u6578\u64da\u6e05\u7406\u7684\u6700\u4f73\u5be6\u8e10<\/h2>\n<p>\u5728\u9032\u884c\u6578\u64da\u6e05\u7406\u6642\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u6700\u4f73\u5be6\u8e10\uff1a<\/p>\n<ul>\n<li><strong>\u5b9a\u671f\u6aa2\u67e5\uff1a<\/strong>\u5b9a\u671f\u6aa2\u67e5Redis\u7684\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\uff0c\u6839\u64da\u5be6\u969b\u9700\u6c42\u8abf\u6574\u904e\u671f\u6642\u9593\u548c\u6e05\u7406\u7b56\u7565\u3002<\/li>\n<li><strong>\u76e3\u63a7\u6027\u80fd\uff1a<\/strong>\u4f7f\u7528Redis\u7684\u76e3\u63a7\u5de5\u5177\uff0c\u89c0\u5bdf\u7cfb\u7d71\u6027\u80fd\uff0c\u53ca\u6642\u8abf\u6574\u6578\u64da\u6e05\u7406\u7b56\u7565\u3002<\/li>\n<li><strong>\u6e2c\u8a66\u5f71\u97ff\uff1a<\/strong>\u5728\u751f\u7522\u74b0\u5883\u4e2d\u9032\u884c\u6578\u64da\u6e05\u7406\u4e4b\u524d\uff0c\u61c9\u5728\u6e2c\u8a66\u74b0\u5883\u4e2d\u9032\u884c\u5145\u5206\u6e2c\u8a66\uff0c\u4ee5\u78ba\u4fdd\u4e0d\u6703\u5f71\u97ff\u696d\u52d9\u904b\u884c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-vfXLrlUqkX\">\u7d50\u8ad6<\/h2>\n<p>\u6578\u64da\u6e05\u7406\u662fRedis\u7ba1\u7406\u4e2d\u7684\u4e00\u500b\u91cd\u8981\u65b9\u9762\uff0c\u901a\u904e\u5408\u7406\u7684\u6e05\u7406\u7b56\u7565\uff0c\u53ef\u4ee5\u6709\u6548\u63d0\u5347\u7cfb\u7d71\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002\u7121\u8ad6\u662f\u81ea\u52d5\u904e\u671f\u3001\u4e3b\u52d5\u6e05\u7406\u9084\u662f\u624b\u52d5\u522a\u9664\uff0c\u9078\u64c7\u5408\u9069\u7684\u65b9\u6cd5\u90fd\u80fd\u5e6b\u52a9\u7528\u6236\u66f4\u597d\u5730\u7ba1\u7406\u6578\u64da\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u904b\u884c\u60a8\u7684Redis\u670d\u52d9\uff0cServer.HK\u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684\u7528\u6236\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u9084\u662f\u5176\u4ed6\u985e\u578b\u7684 <a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a>\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3Redis\u6578\u64da\u6e05\u7406\u7684\u6700\u4f73\u5be6\u8e10\uff0c\u63d0\u5347\u6027\u80fd\u8207\u5b58\u5132\u6548\u7387\uff0c\u78ba\u4fdd\u7cfb\u7d71\u904b\u884c\u6d41\u66a2\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-158807","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/158807","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=158807"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/158807\/revisions"}],"predecessor-version":[{"id":158808,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/158807\/revisions\/158808"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=158807"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=158807"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=158807"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}