{"id":161859,"date":"2024-11-04T09:56:29","date_gmt":"2024-11-04T01:56:29","guid":{"rendered":"https:\/\/server.hk\/cnblog\/161859\/"},"modified":"2024-11-04T09:56:29","modified_gmt":"2024-11-04T01:56:29","slug":"%e5%8d%b3%e5%ad%b8%e5%8d%b3%e6%9c%83-redis-%e7%90%86%e8%ab%96%e6%95%99%e5%ad%b8%ef%bc%88redis-%e7%90%86%e8%ab%96%e6%95%99%e5%ad%b8%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/161859\/","title":{"rendered":"\u5373\u5b78\u5373\u6703 Redis \u7406\u8ad6\u6559\u5b78\uff08redis \u7406\u8ad6\u6559\u5b78\uff09"},"content":{"rendered":"<h1 id=\"%e5%8d%b3%e5%ad%b8%e5%8d%b3%e6%9c%83-redis-%e7%90%86%e8%ab%96%e6%95%99%e5%ad%b8-rghfKIiKng\">\u5373\u5b78\u5373\u6703 Redis \u7406\u8ad6\u6559\u5b78<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u5feb\u901f\u548c\u9ad8\u6548\u7684\u6578\u64da\u5b58\u53d6\u662f\u61c9\u7528\u7a0b\u5f0f\u6210\u529f\u7684\u95dc\u9375\u3002Redis\uff0c\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6027\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u56e0\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u6027\u800c\u53d7\u5230\u5ee3\u6cdb\u4f7f\u7528\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e Redis \u7684\u57fa\u672c\u7406\u8ad6\uff0c\u5e6b\u52a9\u8b80\u8005\u5feb\u901f\u638c\u63e1\u5176\u6838\u5fc3\u6982\u5ff5\u548c\u4f7f\u7528\u65b9\u6cd5\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-redis%ef%bc%9f-rghfKIiKng\">\u4ec0\u9ebc\u662f Redis\uff1f<\/h2>\n<p>Redis\uff08REmote DIctionary Server\uff09\u662f\u4e00\u500b\u958b\u6e90\u7684\u5167\u5b58\u6578\u64da\u7d50\u69cb\u5b58\u5132\u7cfb\u7d71\uff0c\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\u7b49\u3002\u5b83\u4e0d\u50c5\u53ef\u4ee5\u7528\u4f5c\u6578\u64da\u5eab\uff0c\u9084\u53ef\u4ee5\u7528\u4f5c\u7de9\u5b58\u548c\u6d88\u606f\u4ee3\u7406\u3002Redis \u7684\u8a2d\u8a08\u76ee\u7684\u662f\u70ba\u4e86\u63d0\u4f9b\u6975\u9ad8\u7684\u6027\u80fd\uff0c\u80fd\u5920\u5728\u6beb\u79d2\u7d1a\u5225\u5167\u5b8c\u6210\u6578\u64da\u7684\u8b80\u53d6\u548c\u5beb\u5165\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e5%9f%ba%e6%9c%ac%e7%89%b9%e6%80%a7-rghfKIiKng\">Redis \u7684\u57fa\u672c\u7279\u6027<\/h2>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Redis \u80fd\u5920\u6bcf\u79d2\u8655\u7406\u6578\u5341\u842c\u6b21\u7684\u8b80\u53d6\u548c\u5beb\u5165\u64cd\u4f5c\uff0c\u9019\u4f7f\u5f97\u5b83\u975e\u5e38\u9069\u5408\u9700\u8981\u5feb\u901f\u97ff\u61c9\u7684\u61c9\u7528\u5834\u666f\u3002<\/li>\n<li><strong>\u6301\u4e45\u5316\uff1a<\/strong>\u96d6\u7136 Redis \u662f\u4e00\u500b\u5167\u5b58\u6578\u64da\u5eab\uff0c\u4f46\u5b83\u63d0\u4f9b\u4e86\u591a\u7a2e\u6301\u4e45\u5316\u9078\u9805\uff0c\u5982 RDB \u5feb\u7167\u548c AOF\uff08Append Only File\uff09\u65e5\u8a8c\uff0c\u78ba\u4fdd\u6578\u64da\u4e0d\u6703\u56e0\u70ba\u7cfb\u7d71\u5d29\u6f70\u800c\u4e1f\u5931\u3002<\/li>\n<li><strong>\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff1a<\/strong>Redis \u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u9019\u4f7f\u5f97\u5b83\u80fd\u5920\u9748\u6d3b\u5730\u61c9\u5c0d\u4e0d\u540c\u7684\u61c9\u7528\u9700\u6c42\u3002<\/li>\n<li><strong>\u5206\u4f48\u5f0f\u652f\u6301\uff1a<\/strong>Redis Cluster \u5141\u8a31\u7528\u6236\u5728\u591a\u500b\u7bc0\u9ede\u4e4b\u9593\u5206\u914d\u6578\u64da\uff0c\u5be6\u73fe\u9ad8\u53ef\u7528\u6027\u548c\u53ef\u64f4\u5c55\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"redis-%e7%9a%84%e6%95%b8%e6%93%9a%e7%b5%90%e6%a7%8b-rghfKIiKng\">Redis \u7684\u6578\u64da\u7d50\u69cb<\/h2>\n<p>Redis \u63d0\u4f9b\u4e86\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u6bcf\u7a2e\u7d50\u69cb\u90fd\u6709\u5176\u7279\u5b9a\u7684\u7528\u9014\u548c\u512a\u52e2\uff1a<\/p>\n<h3 id=\"1-%e5%ad%97%e7%ac%a6%e4%b8%b2%ef%bc%88string%ef%bc%89-rghfKIiKng\">1. \u5b57\u7b26\u4e32\uff08String\uff09<\/h3>\n<p>\u5b57\u7b26\u4e32\u662f Redis \u4e2d\u6700\u57fa\u672c\u7684\u6578\u64da\u985e\u578b\uff0c\u53ef\u4ee5\u5b58\u5132\u4efb\u4f55\u985e\u578b\u7684\u6578\u64da\uff0c\u5305\u62ec\u6587\u672c\u548c\u4e8c\u9032\u5236\u6578\u64da\u3002\u4f7f\u7528\u547d\u4ee4 <code>SET<\/code> \u548c <code>GET<\/code> \u53ef\u4ee5\u8f15\u9b06\u5730\u8a2d\u7f6e\u548c\u7372\u53d6\u5b57\u7b26\u4e32\u503c\u3002<\/p>\n<pre><code>SET key \"value\"\nGET key\n<\/code><\/pre>\n<h3 id=\"2-%e5%93%88%e5%b8%8c%ef%bc%88hash%ef%bc%89-rghfKIiKng\">2. \u54c8\u5e0c\uff08Hash\uff09<\/h3>\n<p>\u54c8\u5e0c\u662f\u4e00\u7a2e\u9375\u503c\u5c0d\u96c6\u5408\uff0c\u9069\u5408\u7528\u4f86\u8868\u793a\u5c0d\u8c61\u3002\u4f7f\u7528 <code>HSET<\/code> \u548c <code>HGET<\/code> \u547d\u4ee4\u53ef\u4ee5\u64cd\u4f5c\u54c8\u5e0c\u6578\u64da\u3002<\/p>\n<pre><code>HSET user:1000 name \"Alice\"\nHGET user:1000 name\n<\/code><\/pre>\n<h3 id=\"3-%e5%88%97%e8%a1%a8%ef%bc%88list%ef%bc%89-rghfKIiKng\">3. \u5217\u8868\uff08List\uff09<\/h3>\n<p>\u5217\u8868\u662f\u4e00\u500b\u6709\u5e8f\u7684\u5b57\u7b26\u4e32\u96c6\u5408\uff0c\u53ef\u4ee5\u7528\u4f86\u5be6\u73fe\u6d88\u606f\u968a\u5217\u7b49\u529f\u80fd\u3002\u4f7f\u7528 <code>LPUSH<\/code> \u548c <code>LRANGE<\/code> \u547d\u4ee4\u53ef\u4ee5\u64cd\u4f5c\u5217\u8868\u3002<\/p>\n<pre><code>LPUSH mylist \"item1\"\nLRANGE mylist 0 -1\n<\/code><\/pre>\n<h3 id=\"4-%e9%9b%86%e5%90%88%ef%bc%88set%ef%bc%89-rghfKIiKng\">4. \u96c6\u5408\uff08Set\uff09<\/h3>\n<p>\u96c6\u5408\u662f\u4e00\u500b\u7121\u5e8f\u7684\u5b57\u7b26\u4e32\u96c6\u5408\uff0c\u9069\u5408\u7528\u4f86\u9032\u884c\u6578\u64da\u53bb\u91cd\u548c\u4ea4\u96c6\u904b\u7b97\u3002\u4f7f\u7528 <code>SADD<\/code> \u548c <code>SMEMBERS<\/code> \u547d\u4ee4\u53ef\u4ee5\u64cd\u4f5c\u96c6\u5408\u3002<\/p>\n<pre><code>SADD myset \"item1\"\nSMEMBERS myset\n<\/code><\/pre>\n<h3 id=\"5-%e6%9c%89%e5%ba%8f%e9%9b%86%e5%90%88%ef%bc%88sorted-set%ef%bc%89-rghfKIiKng\">5. \u6709\u5e8f\u96c6\u5408\uff08Sorted Set\uff09<\/h3>\n<p>\u6709\u5e8f\u96c6\u5408\u662f\u5e36\u6709\u5206\u6578\u7684\u5b57\u7b26\u4e32\u96c6\u5408\uff0c\u9069\u5408\u7528\u4f86\u5be6\u73fe\u6392\u884c\u699c\u7b49\u529f\u80fd\u3002\u4f7f\u7528 <code>ZADD<\/code> \u548c <code>ZREVRANGE<\/code> \u547d\u4ee4\u53ef\u4ee5\u64cd\u4f5c\u6709\u5e8f\u96c6\u5408\u3002<\/p>\n<pre><code>ZADD myzset 1 \"item1\"\nZREVRANGE myzset 0 -1 WITHSCORES\n<\/code><\/pre>\n<h2 id=\"redis-%e7%9a%84%e6%87%89%e7%94%a8%e5%a0%b4%e6%99%af-rghfKIiKng\">Redis \u7684\u61c9\u7528\u5834\u666f<\/h2>\n<p>Redis \u7684\u9ad8\u6027\u80fd\u548c\u9748\u6d3b\u6027\u4f7f\u5176\u5728\u591a\u7a2e\u5834\u666f\u4e2d\u5f97\u5230\u61c9\u7528\uff0c\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u7de9\u5b58\uff1a\u5229\u7528 Redis \u7684\u5167\u5b58\u5b58\u5132\u7279\u6027\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u61c9\u7528\u7684\u97ff\u61c9\u901f\u5ea6\u3002<\/li>\n<li>\u6703\u8a71\u5b58\u5132\uff1a\u5728 Web \u61c9\u7528\u4e2d\uff0cRedis \u53ef\u4ee5\u7528\u4f86\u5b58\u5132\u7528\u6236\u6703\u8a71\u4fe1\u606f\u3002<\/li>\n<li>\u6d88\u606f\u968a\u5217\uff1a\u5229\u7528 Redis \u7684\u5217\u8868\u548c\u767c\u5e03\/\u8a02\u95b1\u529f\u80fd\uff0c\u53ef\u4ee5\u5be6\u73fe\u9ad8\u6548\u7684\u6d88\u606f\u50b3\u905e\u3002<\/li>\n<li>\u6392\u884c\u699c\uff1a\u4f7f\u7528\u6709\u5e8f\u96c6\u5408\uff0c\u53ef\u4ee5\u8f15\u9b06\u5be6\u73fe\u6392\u884c\u699c\u529f\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-rghfKIiKng\">\u7e3d\u7d50<\/h2>\n<p>Redis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6027\u80fd\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\u548c\u5f37\u5927\u7684\u529f\u80fd\uff0c\u9069\u5408\u7528\u65bc\u5404\u7a2e\u61c9\u7528\u5834\u666f\u3002\u7121\u8ad6\u662f\u4f5c\u70ba\u7de9\u5b58\u3001\u6703\u8a71\u5b58\u5132\u9084\u662f\u6d88\u606f\u968a\u5217\uff0cRedis \u90fd\u80fd\u5920\u63d0\u4f9b\u5353\u8d8a\u7684\u6027\u80fd\u548c\u53ef\u9760\u6027\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u4f86\u90e8\u7f72 Redis\uff0c\u5c07\u80fd\u5920\u5145\u5206\u767c\u63ee\u5176\u6f5b\u529b\uff0c\u63d0\u5347\u60a8\u7684\u61c9\u7528\u6027\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5373\u5b78\u5373\u6703 Redis \u7406\u8ad6\u6559\u5b78\uff0c\u6df1\u5165\u6dfa\u51fa\u5730\u4ecb\u7d39 Redis \u7684\u6838\u5fc3\u6982\u5ff5\u8207\u61c9\u7528\uff0c\u52a9\u4f60\u5feb\u901f\u638c\u63e1\u8cc7\u6599\u5eab\u6280\u8853\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-161859","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161859","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=161859"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161859\/revisions"}],"predecessor-version":[{"id":161860,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161859\/revisions\/161860"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=161859"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=161859"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=161859"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}