{"id":185616,"date":"2024-11-10T23:04:29","date_gmt":"2024-11-10T15:04:29","guid":{"rendered":"https:\/\/server.hk\/cnblog\/185616\/"},"modified":"2024-11-10T23:04:30","modified_gmt":"2024-11-10T15:04:30","slug":"%e9%87%8b%e6%94%beredis%e5%85%a7%e5%ad%98%e6%b8%85%e7%a9%ba%e5%85%b6%e4%bb%96%e6%9c%8d%e5%8b%99%e7%9a%84%e7%b7%a9%e5%ad%98%ef%bc%88%e6%b8%85%e7%a9%ba%e5%85%b6%e4%bb%96%e6%9c%8d%e5%8b%99%e7%9a%84redis","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/185616\/","title":{"rendered":"\u91cb\u653eredis\u5167\u5b58\u6e05\u7a7a\u5176\u4ed6\u670d\u52d9\u7684\u7de9\u5b58\uff08\u6e05\u7a7a\u5176\u4ed6\u670d\u52d9\u7684redis\uff09"},"content":{"rendered":"<h1 id=\"%e9%87%8b%e6%94%beredis%e5%85%a7%e5%ad%98%e6%b8%85%e7%a9%ba%e5%85%b6%e4%bb%96%e6%9c%8d%e5%8b%99%e7%9a%84%e7%b7%a9%e5%ad%98%ef%bc%88%e6%b8%85%e7%a9%ba%e5%85%b6%e4%bb%96%e6%9c%8d%e5%8b%99%e7%9a%84redis-GdvlWAqsvN\">\u91cb\u653eRedis\u5167\u5b58\u6e05\u7a7a\u5176\u4ed6\u670d\u52d9\u7684\u7de9\u5b58\uff08\u6e05\u7a7a\u5176\u4ed6\u670d\u52d9\u7684Redis\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u61c9\u7528\u4e2d\uff0cRedis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\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\u61c9\u7528\u7684\u589e\u9577\uff0cRedis\u7684\u5167\u5b58\u4f7f\u7528\u91cf\u4e5f\u6703\u96a8\u4e4b\u589e\u52a0\uff0c\u9019\u53ef\u80fd\u5c0e\u81f4\u6027\u80fd\u4e0b\u964d\u6216\u5167\u5b58\u4e0d\u8db3\u7684\u554f\u984c\u3002\u56e0\u6b64\uff0c\u91cb\u653eRedis\u5167\u5b58\u4e26\u6e05\u7a7a\u5176\u4ed6\u670d\u52d9\u7684\u7de9\u5b58\u6210\u70ba\u4e86\u4e00\u500b\u91cd\u8981\u7684\u7ba1\u7406\u4efb\u52d9\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%9c%80%e8%a6%81%e9%87%8b%e6%94%beredis%e5%85%a7%e5%ad%98%ef%bc%9f-GdvlWAqsvN\">\u70ba\u4ec0\u9ebc\u9700\u8981\u91cb\u653eRedis\u5167\u5b58\uff1f<\/h2>\n<p>Redis\u7684\u5167\u5b58\u7ba1\u7406\u662f\u5176\u6027\u80fd\u7684\u95dc\u9375\u56e0\u7d20\u4e4b\u4e00\u3002\u7576Redis\u7684\u5167\u5b58\u4f7f\u7528\u63a5\u8fd1\u5176\u914d\u7f6e\u7684\u6700\u5927\u9650\u5236\u6642\uff0c\u53ef\u80fd\u6703\u51fa\u73fe\u4ee5\u4e0b\u554f\u984c\uff1a<\/p>\n<ul>\n<li><strong>\u6027\u80fd\u4e0b\u964d\uff1a<\/strong>\u7576\u5167\u5b58\u4e0d\u8db3\u6642\uff0cRedis\u53ef\u80fd\u6703\u958b\u59cb\u4f7f\u7528\u78c1\u789f\u4f5c\u70ba\u5099\u7528\u5b58\u5132\uff0c\u9019\u6703\u986f\u8457\u964d\u4f4e\u8b80\u5beb\u901f\u5ea6\u3002<\/li>\n<li><strong>\u6578\u64da\u4e1f\u5931\uff1a<\/strong>\u5982\u679cRedis\u914d\u7f6e\u70ba\u5728\u5167\u5b58\u6eff\u6642\u522a\u9664\u820a\u6578\u64da\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u91cd\u8981\u6578\u64da\u7684\u4e1f\u5931\u3002<\/li>\n<li><strong>\u61c9\u7528\u5d29\u6f70\uff1a<\/strong>\u5728\u6975\u7aef\u60c5\u6cc1\u4e0b\uff0cRedis\u53ef\u80fd\u6703\u56e0\u70ba\u5167\u5b58\u8017\u76e1\u800c\u5d29\u6f70\uff0c\u5f71\u97ff\u6574\u500b\u61c9\u7528\u7684\u53ef\u7528\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e9%87%8b%e6%94%beredis%e5%85%a7%e5%ad%98%ef%bc%9f-GdvlWAqsvN\">\u5982\u4f55\u91cb\u653eRedis\u5167\u5b58\uff1f<\/h2>\n<p>\u91cb\u653eRedis\u5167\u5b58\u7684\u65b9\u5f0f\u6709\u591a\u7a2e\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u65b9\u6cd5\uff1a<\/p>\n<h3 id=\"1-%e5%88%aa%e9%99%a4%e4%b8%8d%e5%bf%85%e8%a6%81%e7%9a%84%e9%8d%b5-GdvlWAqsvN\">1. \u522a\u9664\u4e0d\u5fc5\u8981\u7684\u9375<\/h3>\n<p>\u4f7f\u7528Redis\u7684 <code>DEL<\/code> \u547d\u4ee4\u53ef\u4ee5\u522a\u9664\u4e0d\u518d\u9700\u8981\u7684\u9375\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>DEL key1 key2 key3<\/code><\/pre>\n<p>\u9019\u6a23\u53ef\u4ee5\u7acb\u5373\u91cb\u653e\u8207\u9019\u4e9b\u9375\u76f8\u95dc\u7684\u5167\u5b58\u3002<\/p>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8%e9%81%8e%e6%9c%9f%e6%99%82%e9%96%93-GdvlWAqsvN\">2. \u4f7f\u7528\u904e\u671f\u6642\u9593<\/h3>\n<p>\u5728\u8a2d\u7f6e\u9375\u6642\uff0c\u53ef\u4ee5\u4f7f\u7528 <code>EXPIRE<\/code> \u547d\u4ee4\u4f86\u8a2d\u7f6e\u904e\u671f\u6642\u9593\uff0c\u9019\u6a23\u5728\u6307\u5b9a\u6642\u9593\u5f8c\uff0c\u9375\u6703\u81ea\u52d5\u88ab\u522a\u9664\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>SET key1 value1\nEXPIRE key1 3600<\/code><\/pre>\n<p>\u9019\u6a23\uff0c<code>key1<\/code> \u5c07\u5728\u4e00\u5c0f\u6642\u5f8c\u81ea\u52d5\u904e\u671f\u4e26\u88ab\u522a\u9664\u3002<\/p>\n<h3>3. \u4f7f\u7528 <code>FLUSHDB<\/code> \u548c <code>FLUSHALL<\/code><\/h3>\n<p>\u5982\u679c\u9700\u8981\u6e05\u7a7a\u6574\u500b\u6578\u64da\u5eab\uff0c\u53ef\u4ee5\u4f7f\u7528 <code>FLUSHDB<\/code> \u547d\u4ee4\uff0c\u9019\u5c07\u522a\u9664\u7576\u524d\u6578\u64da\u5eab\u4e2d\u7684\u6240\u6709\u9375\uff1a<\/p>\n<pre><code>FLUSHDB<\/code><\/pre>\n<p>\u5982\u679c\u9700\u8981\u6e05\u7a7a\u6240\u6709\u6578\u64da\u5eab\uff0c\u53ef\u4ee5\u4f7f\u7528 <code>FLUSHALL<\/code> \u547d\u4ee4\uff1a<\/p>\n<pre><code>FLUSHALL<\/code><\/pre>\n<p>\u9019\u4e9b\u547d\u4ee4\u6703\u7acb\u5373\u91cb\u653e\u6240\u6709\u5167\u5b58\uff0c\u4f46\u9700\u8b39\u614e\u4f7f\u7528\uff0c\u56e0\u70ba\u9019\u5c07\u5c0e\u81f4\u6240\u6709\u6578\u64da\u4e1f\u5931\u3002<\/p>\n<h2 id=\"%e6%b8%85%e7%a9%ba%e5%85%b6%e4%bb%96%e6%9c%8d%e5%8b%99%e7%9a%84redis%e7%b7%a9%e5%ad%98-GdvlWAqsvN\">\u6e05\u7a7a\u5176\u4ed6\u670d\u52d9\u7684Redis\u7de9\u5b58<\/h2>\n<p>\u5728\u591a\u500b\u670d\u52d9\u5171\u4eab\u540c\u4e00\u500bRedis\u5be6\u4f8b\u7684\u60c5\u6cc1\u4e0b\uff0c\u6e05\u7a7a\u7279\u5b9a\u670d\u52d9\u7684\u7de9\u5b58\u53ef\u80fd\u6703\u5f71\u97ff\u5176\u4ed6\u670d\u52d9\u7684\u6027\u80fd\u3002\u70ba\u4e86\u907f\u514d\u9019\u7a2e\u60c5\u6cc1\uff0c\u53ef\u4ee5\u8003\u616e\u4ee5\u4e0b\u7b56\u7565\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8%e5%91%bd%e5%90%8d%e7%a9%ba%e9%96%93-GdvlWAqsvN\">1. \u4f7f\u7528\u547d\u540d\u7a7a\u9593<\/h3>\n<p>\u70ba\u6bcf\u500b\u670d\u52d9\u4f7f\u7528\u4e0d\u540c\u7684\u9375\u524d\u7db4\uff0c\u9019\u6a23\u53ef\u4ee5\u65b9\u4fbf\u5730\u7ba1\u7406\u548c\u522a\u9664\u7279\u5b9a\u670d\u52d9\u7684\u7de9\u5b58\u3002\u4f8b\u5982\uff0c\u5c0d\u65bc\u670d\u52d9A\uff0c\u53ef\u4ee5\u4f7f\u7528 <code>A:<\/code> \u4f5c\u70ba\u524d\u7db4\uff1a<\/p>\n<pre><code>SET A:key1 value1<\/code><\/pre>\n<p>\u9019\u6a23\uff0c\u7576\u9700\u8981\u6e05\u7a7a\u670d\u52d9A\u7684\u7de9\u5b58\u6642\uff0c\u53ea\u9700\u522a\u9664\u4ee5 <code>A:<\/code> \u958b\u982d\u7684\u6240\u6709\u9375\uff1a<\/p>\n<pre><code>KEYS A:* | xargs DEL<\/code><\/pre>\n<h3 id=\"2-%e5%ae%9a%e6%9c%9f%e6%b8%85%e7%90%86%e7%b7%a9%e5%ad%98-GdvlWAqsvN\">2. \u5b9a\u671f\u6e05\u7406\u7de9\u5b58<\/h3>\n<p>\u8a2d\u7f6e\u5b9a\u671f\u4efb\u52d9\u4f86\u6e05\u7406\u904e\u671f\u7684\u7de9\u5b58\u6578\u64da\uff0c\u53ef\u4ee5\u4f7f\u7528Redis\u7684 <code>EXPIRE<\/code> \u547d\u4ee4\u4f86\u81ea\u52d5\u7ba1\u7406\u7de9\u5b58\u7684\u751f\u547d\u9031\u671f\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-GdvlWAqsvN\">\u7e3d\u7d50<\/h2>\n<p>\u91cb\u653eRedis\u5167\u5b58\u548c\u6e05\u7a7a\u5176\u4ed6\u670d\u52d9\u7684\u7de9\u5b58\u662f\u78ba\u4fdd\u61c9\u7528\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u7684\u91cd\u8981\u6b65\u9a5f\u3002\u901a\u904e\u5408\u7406\u4f7f\u7528Redis\u7684\u547d\u4ee4\u548c\u7b56\u7565\uff0c\u53ef\u4ee5\u6709\u6548\u7ba1\u7406\u5167\u5b58\u4f7f\u7528\uff0c\u907f\u514d\u6027\u80fd\u74f6\u9838\u548c\u6578\u64da\u4e1f\u5931\u7684\u98a8\u96aa\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u7ba1\u7406Redis\u7684\u4f01\u696d\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u5c07\u662f\u660e\u667a\u4e4b\u8209\uff0c\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u5728\u9ad8\u8ca0\u8f09\u60c5\u6cc1\u4e0b\u4ecd\u80fd\u4fdd\u6301\u826f\u597d\u7684\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u91cb\u653eRedis\u5167\u5b58\uff0c\u6e05\u7a7a\u5176\u4ed6\u670d\u52d9\u7684\u7de9\u5b58\uff0c\u63d0\u5347\u7cfb\u7d71\u6027\u80fd\uff0c\u78ba\u4fdd\u8cc7\u6e90\u6709\u6548\u5229\u7528\uff0c\u512a\u5316\u61c9\u7528\u7a0b\u5e8f\u904b\u884c\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-185616","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/185616","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=185616"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/185616\/revisions"}],"predecessor-version":[{"id":185617,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/185616\/revisions\/185617"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=185616"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=185616"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=185616"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}