{"id":174509,"date":"2024-11-07T22:28:31","date_gmt":"2024-11-07T14:28:31","guid":{"rendered":"https:\/\/server.hk\/cnblog\/174509\/"},"modified":"2024-11-07T22:28:32","modified_gmt":"2024-11-07T14:28:32","slug":"%e5%a6%82%e4%bd%95%e5%bf%ab%e9%80%9f%e6%9f%a5%e8%a9%a2redis%e7%b7%a9%e5%ad%98%ef%bc%88%e6%80%8e%e9%ba%bc%e6%9f%a5redis%e7%b7%a9%e5%ad%98%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/174509\/","title":{"rendered":"\u5982\u4f55\u5feb\u901f\u67e5\u8a62Redis\u7de9\u5b58\uff08\u600e\u9ebc\u67e5redis\u7de9\u5b58\uff09"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e5%bf%ab%e9%80%9f%e6%9f%a5%e8%a9%a2redis%e7%b7%a9%e5%ad%98%ef%bc%88%e6%80%8e%e9%ba%bc%e6%9f%a5redis%e7%b7%a9%e5%ad%98%ef%bc%89-aQbqlZqdQj\">\u5982\u4f55\u5feb\u901f\u67e5\u8a62Redis\u7de9\u5b58\uff08\u600e\u9ebc\u67e5redis\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\u52a0\u901f\u61c9\u7528\u7a0b\u5e8f\u7684\u6578\u64da\u5b58\u53d6\u3002\u7136\u800c\uff0c\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u9577\uff0c\u5982\u4f55\u5feb\u901f\u67e5\u8a62Redis\u7de9\u5b58\u4e2d\u7684\u6578\u64da\u6210\u70ba\u4e86\u4e00\u500b\u91cd\u8981\u7684\u8ab2\u984c\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5e7e\u7a2e\u6709\u6548\u7684\u65b9\u6cd5\u4f86\u67e5\u8a62Redis\u7de9\u5b58\u3002<\/p>\n<h2 id=\"1-%e4%bd%bf%e7%94%a8redis%e5%91%bd%e4%bb%a4%e8%a1%8c%e5%b7%a5%e5%85%b7-aQbqlZqdQj\">1. \u4f7f\u7528Redis\u547d\u4ee4\u884c\u5de5\u5177<\/h2>\n<p>Redis\u63d0\u4f9b\u4e86\u4e00\u500b\u547d\u4ee4\u884c\u754c\u9762\uff08CLI\uff09\uff0c\u53ef\u4ee5\u76f4\u63a5\u8207Redis\u670d\u52d9\u5668\u9032\u884c\u4ea4\u4e92\u3002\u4f7f\u7528\u547d\u4ee4\u884c\u5de5\u5177\u67e5\u8a62\u7de9\u5b58\u6578\u64da\u975e\u5e38\u65b9\u4fbf\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u547d\u4ee4\uff1a<\/p>\n<ul>\n<li><code>GET key<\/code>\uff1a\u67e5\u8a62\u6307\u5b9a\u9375\u7684\u503c\u3002<\/li>\n<li><code>KEYS pattern<\/code>\uff1a\u67e5\u8a62\u7b26\u5408\u6307\u5b9a\u6a21\u5f0f\u7684\u6240\u6709\u9375\u3002<\/li>\n<li><code>EXISTS key<\/code>\uff1a\u6aa2\u67e5\u6307\u5b9a\u9375\u662f\u5426\u5b58\u5728\u3002<\/li>\n<li><code>TTL key<\/code>\uff1a\u67e5\u8a62\u6307\u5b9a\u9375\u7684\u5269\u9918\u751f\u5b58\u6642\u9593\u3002<\/li>\n<\/ul>\n<p>\u4f8b\u5982\uff0c\u5982\u679c\u4f60\u60f3\u67e5\u8a62\u9375\u70ba\u201cuser:1001\u201d\u7684\u503c\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>GET user:1001<\/code><\/pre>\n<h2 id=\"2-%e4%bd%bf%e7%94%a8redis%e5%ae%a2%e6%88%b6%e7%ab%af%e5%ba%ab-aQbqlZqdQj\">2. \u4f7f\u7528Redis\u5ba2\u6236\u7aef\u5eab<\/h2>\n<p>\u9664\u4e86\u547d\u4ee4\u884c\u5de5\u5177\uff0c\u9084\u53ef\u4ee5\u4f7f\u7528\u5404\u7a2e\u7de8\u7a0b\u8a9e\u8a00\u7684Redis\u5ba2\u6236\u7aef\u5eab\u4f86\u67e5\u8a62\u7de9\u5b58\u6578\u64da\u3002\u9019\u4e9b\u5eab\u901a\u5e38\u63d0\u4f9b\u4e86\u66f4\u9ad8\u5c64\u6b21\u7684API\uff0c\u65b9\u4fbf\u958b\u767c\u8005\u5728\u61c9\u7528\u7a0b\u5e8f\u4e2d\u9032\u884c\u64cd\u4f5c\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u6d41\u884c\u7684Redis\u5ba2\u6236\u7aef\u5eab\uff1a<\/p>\n<ul>\n<li><strong>Python\uff1a<\/strong>\u4f7f\u7528<code>redis-py<\/code>\u5eab\u3002<\/li>\n<li><strong>Node.js\uff1a<\/strong>\u4f7f\u7528<code>ioredis<\/code>\u6216<code>node-redis<\/code>\u5eab\u3002<\/li>\n<li><strong>Java\uff1a<\/strong>\u4f7f\u7528<code>Jedis<\/code>\u6216<code>Lettuce<\/code>\u5eab\u3002<\/li>\n<\/ul>\n<p>\u4ee5\u4e0b\u662f\u4f7f\u7528Python\u67e5\u8a62Redis\u7de9\u5b58\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>import redis\n\n# \u9023\u63a5\u5230Redis\u670d\u52d9\u5668\nr = redis.Redis(host='localhost', port=6379, db=0)\n\n# \u67e5\u8a62\u9375\u7684\u503c\nvalue = r.get('user:1001')\nprint(value)<\/code><\/pre>\n<h2 id=\"3-%e4%bd%bf%e7%94%a8redis%e7%9a%84%e7%9b%a3%e6%8e%a7%e5%b7%a5%e5%85%b7-aQbqlZqdQj\">3. \u4f7f\u7528Redis\u7684\u76e3\u63a7\u5de5\u5177<\/h2>\n<p>Redis\u9084\u63d0\u4f9b\u4e86\u4e00\u4e9b\u76e3\u63a7\u5de5\u5177\uff0c\u53ef\u4ee5\u5e6b\u52a9\u958b\u767c\u8005\u66f4\u597d\u5730\u4e86\u89e3\u7de9\u5b58\u7684\u4f7f\u7528\u60c5\u6cc1\u3002\u4f8b\u5982\uff0c<code>MONITOR<\/code>\u547d\u4ee4\u53ef\u4ee5\u5be6\u6642\u986f\u793a\u6240\u6709\u7684\u8acb\u6c42\uff0c\u9019\u5c0d\u65bc\u8abf\u8a66\u548c\u6027\u80fd\u5206\u6790\u975e\u5e38\u6709\u7528\u3002<\/p>\n<pre><code>MONITOR<\/code><\/pre>\n<p>\u6b64\u5916\uff0c\u9084\u53ef\u4ee5\u4f7f\u7528Redis\u7684<code>INFO<\/code>\u547d\u4ee4\u4f86\u7372\u53d6\u670d\u52d9\u5668\u7684\u7d71\u8a08\u4fe1\u606f\uff0c\u5305\u62ec\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\u3001\u9375\u7684\u6578\u91cf\u7b49\u3002<\/p>\n<pre><code>INFO<\/code><\/pre>\n<h2 id=\"4-%e4%bd%bf%e7%94%a8redis%e7%9a%84%e6%95%b8%e6%93%9a%e7%b5%90%e6%a7%8b-aQbqlZqdQj\">4. \u4f7f\u7528Redis\u7684\u6578\u64da\u7d50\u69cb<\/h2>\n<p>Redis\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u548c\u6709\u5e8f\u96c6\u5408\u3002\u6839\u64da\u4e0d\u540c\u7684\u6578\u64da\u7d50\u69cb\uff0c\u67e5\u8a62\u65b9\u5f0f\u4e5f\u6703\u6709\u6240\u4e0d\u540c\u3002\u4f8b\u5982\uff0c\u5c0d\u65bc\u54c8\u5e0c\u7d50\u69cb\uff0c\u53ef\u4ee5\u4f7f\u7528<code>HGET<\/code>\u548c<code>HKEYS<\/code>\u547d\u4ee4\u4f86\u67e5\u8a62\u7279\u5b9a\u5b57\u6bb5\u7684\u503c\u6216\u6240\u6709\u5b57\u6bb5\u7684\u9375\u3002<\/p>\n<pre><code>HGET user:1001 name<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-aQbqlZqdQj\">\u7e3d\u7d50<\/h2>\n<p>\u67e5\u8a62Redis\u7de9\u5b58\u7684\u65b9\u5f0f\u591a\u7a2e\u591a\u6a23\uff0c\u7121\u8ad6\u662f\u4f7f\u7528\u547d\u4ee4\u884c\u5de5\u5177\u3001\u5ba2\u6236\u7aef\u5eab\u9084\u662f\u76e3\u63a7\u5de5\u5177\uff0c\u90fd\u80fd\u6709\u6548\u5730\u7372\u53d6\u6240\u9700\u7684\u6578\u64da\u3002\u4e86\u89e3\u9019\u4e9b\u67e5\u8a62\u65b9\u6cd5\u4e0d\u50c5\u80fd\u63d0\u9ad8\u958b\u767c\u6548\u7387\uff0c\u9084\u80fd\u5e6b\u52a9\u958b\u767c\u8005\u66f4\u597d\u5730\u7ba1\u7406\u548c\u512a\u5316\u7de9\u5b58\u7cfb\u7d71\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684<code><a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a><\/code>\u89e3\u6c7a\u65b9\u6848\uff0cServer.HK\u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5feb\u901f\u67e5\u8a62Redis\u7de9\u5b58\u7684\u65b9\u6cd5\uff0c\u5b78\u7fd2\u5982\u4f55\u6709\u6548\u6aa2\u7d22\u548c\u7ba1\u7406Redis\u4e2d\u7684\u6578\u64da\uff0c\u63d0\u5347\u61c9\u7528\u6027\u80fd\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-174509","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/174509","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=174509"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/174509\/revisions"}],"predecessor-version":[{"id":174510,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/174509\/revisions\/174510"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=174509"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=174509"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=174509"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}