{"id":125521,"date":"2024-10-25T23:19:21","date_gmt":"2024-10-25T15:19:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/125521\/"},"modified":"2024-10-25T23:19:22","modified_gmt":"2024-10-25T15:19:22","slug":"redis-%e5%bf%ab%e9%80%9f%e6%9f%a5%e6%89%be%e6%9f%90%e6%a2%9d%e8%a8%98%e9%8c%84%e7%9a%84%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/125521\/","title":{"rendered":"Redis \u5feb\u901f\u67e5\u627e\u67d0\u689d\u8a18\u9304\u7684\u65b9\u6cd5"},"content":{"rendered":"<h1 id=\"redis-%e5%bf%ab%e9%80%9f%e6%9f%a5%e6%89%be%e6%9f%90%e6%a2%9d%e8%a8%98%e9%8c%84%e7%9a%84%e6%96%b9%e6%b3%95-nfPrsbhZlx\">Redis \u5feb\u901f\u67e5\u627e\u67d0\u689d\u8a18\u9304\u7684\u65b9\u6cd5<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u5feb\u901f\u67e5\u627e\u548c\u5b58\u53d6\u6578\u64da\u662f\u61c9\u7528\u7a0b\u5e8f\u6027\u80fd\u7684\u95dc\u9375\u3002Redis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u7d50\u69cb\u5b58\u5132\u7cfb\u7d71\uff0c\u56e0\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u6027\u800c\u53d7\u5230\u5ee3\u6cdb\u4f7f\u7528\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5728 Redis \u4e2d\u5feb\u901f\u67e5\u627e\u67d0\u689d\u8a18\u9304\u7684\u65b9\u6cd5\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-redis%ef%bc%9f-nfPrsbhZlx\">\u4ec0\u9ebc\u662f Redis\uff1f<\/h2>\n<p>Redis\uff08Remote Dictionary Server\uff09\u662f\u4e00\u500b\u958b\u6e90\u7684\u9375\u503c\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\u3002\u7531\u65bc\u5176\u5728\u5167\u5b58\u4e2d\u64cd\u4f5c\u6578\u64da\uff0cRedis \u63d0\u4f9b\u4e86\u6975\u5feb\u7684\u8b80\u53d6\u548c\u5beb\u5165\u901f\u5ea6\uff0c\u9019\u4f7f\u5f97\u5b83\u6210\u70ba\u8a31\u591a\u61c9\u7528\u7a0b\u5e8f\u7684\u7406\u60f3\u9078\u64c7\uff0c\u7279\u5225\u662f\u5728\u9700\u8981\u9ad8\u6027\u80fd\u7684\u5834\u666f\u4e2d\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e6%95%b8%e6%93%9a%e7%b5%90%e6%a7%8b-nfPrsbhZlx\">Redis \u7684\u6578\u64da\u7d50\u69cb<\/h2>\n<p>\u5728 Redis \u4e2d\uff0c\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\u5c0d\u65bc\u5feb\u901f\u67e5\u627e\u8a18\u9304\u81f3\u95dc\u91cd\u8981\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u6578\u64da\u7d50\u69cb\uff1a<\/p>\n<ul>\n<li><strong>\u5b57\u7b26\u4e32\uff08String\uff09<\/strong>\uff1a\u6700\u57fa\u672c\u7684\u6578\u64da\u985e\u578b\uff0c\u53ef\u4ee5\u5b58\u5132\u4efb\u4f55\u985e\u578b\u7684\u6578\u64da\u3002<\/li>\n<li><strong>\u54c8\u5e0c\uff08Hash\uff09<\/strong>\uff1a\u7528\u65bc\u5b58\u5132\u5c0d\u8c61\u7684\u5c6c\u6027\uff0c\u9069\u5408\u5b58\u5132\u7d50\u69cb\u5316\u6578\u64da\u3002<\/li>\n<li><strong>\u5217\u8868\uff08List\uff09<\/strong>\uff1a\u6709\u5e8f\u7684\u5b57\u7b26\u4e32\u96c6\u5408\uff0c\u9069\u5408\u7528\u65bc\u6d88\u606f\u968a\u5217\u7b49\u5834\u666f\u3002<\/li>\n<li><strong>\u96c6\u5408\uff08Set\uff09<\/strong>\uff1a\u7121\u5e8f\u7684\u5b57\u7b26\u4e32\u96c6\u5408\uff0c\u9069\u5408\u7528\u65bc\u53bb\u91cd\u548c\u4ea4\u96c6\u64cd\u4f5c\u3002<\/li>\n<li><strong>\u6709\u5e8f\u96c6\u5408\uff08Sorted Set\uff09<\/strong>\uff1a\u6bcf\u500b\u5143\u7d20\u90fd\u6709\u4e00\u500b\u5206\u6578\uff0c\u9069\u5408\u7528\u65bc\u6392\u884c\u699c\u7b49\u5834\u666f\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%bf%ab%e9%80%9f%e6%9f%a5%e6%89%be%e8%a8%98%e9%8c%84%e7%9a%84%e6%96%b9%e6%b3%95-nfPrsbhZlx\">\u5feb\u901f\u67e5\u627e\u8a18\u9304\u7684\u65b9\u6cd5<\/h2>\n<p>\u5728 Redis \u4e2d\uff0c\u67e5\u627e\u8a18\u9304\u7684\u901f\u5ea6\u901a\u5e38\u53d6\u6c7a\u65bc\u6578\u64da\u7d50\u69cb\u7684\u9078\u64c7\u548c\u4f7f\u7528\u7684\u547d\u4ee4\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u67e5\u627e\u65b9\u6cd5\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8%e5%ad%97%e7%ac%a6%e4%b8%b2%e6%9f%a5%e6%89%be-nfPrsbhZlx\">1. \u4f7f\u7528\u5b57\u7b26\u4e32\u67e5\u627e<\/h3>\n<pre><code>SET user:1000 \"John Doe\"\nGET user:1000\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u6211\u5011\u4f7f\u7528 <code>SET<\/code> \u547d\u4ee4\u5c07\u7528\u6236\u4fe1\u606f\u5b58\u5132\u70ba\u5b57\u7b26\u4e32\uff0c\u7136\u5f8c\u4f7f\u7528 <code>GET<\/code> \u547d\u4ee4\u5feb\u901f\u67e5\u627e\u8a72\u7528\u6236\u7684\u8a18\u9304\u3002<\/p>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8%e5%93%88%e5%b8%8c%e6%9f%a5%e6%89%be-nfPrsbhZlx\">2. \u4f7f\u7528\u54c8\u5e0c\u67e5\u627e<\/h3>\n<pre><code>HSET user:1000 name \"John Doe\" age 30\nHGET user:1000 name\n<\/code><\/pre>\n<p>\u4f7f\u7528\u54c8\u5e0c\u7d50\u69cb\u53ef\u4ee5\u66f4\u65b9\u4fbf\u5730\u5b58\u5132\u548c\u67e5\u627e\u591a\u500b\u5c6c\u6027\u3002\u5728\u9019\u88e1\uff0c\u6211\u5011\u4f7f\u7528 <code>HSET<\/code> \u547d\u4ee4\u5b58\u5132\u7528\u6236\u7684\u59d3\u540d\u548c\u5e74\u9f61\uff0c\u7136\u5f8c\u4f7f\u7528 <code>HGET<\/code> \u547d\u4ee4\u67e5\u627e\u7528\u6236\u7684\u59d3\u540d\u3002<\/p>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8%e5%88%97%e8%a1%a8%e6%9f%a5%e6%89%be-nfPrsbhZlx\">3. \u4f7f\u7528\u5217\u8868\u67e5\u627e<\/h3>\n<pre><code>LPUSH messages \"Hello\"\nLPUSH messages \"World\"\nLRANGE messages 0 -1\n<\/code><\/pre>\n<p>\u5982\u679c\u9700\u8981\u67e5\u627e\u4e00\u7cfb\u5217\u7684\u8a18\u9304\uff0c\u53ef\u4ee5\u4f7f\u7528\u5217\u8868\u7d50\u69cb\u3002\u9019\u88e1\u6211\u5011\u4f7f\u7528 <code>LPUSH<\/code> \u547d\u4ee4\u5c07\u6d88\u606f\u63a8\u5165\u5217\u8868\uff0c\u7136\u5f8c\u4f7f\u7528 <code>LRANGE<\/code> \u547d\u4ee4\u67e5\u627e\u6240\u6709\u6d88\u606f\u3002<\/p>\n<h3 id=\"4-%e4%bd%bf%e7%94%a8%e9%9b%86%e5%90%88%e6%9f%a5%e6%89%be-nfPrsbhZlx\">4. \u4f7f\u7528\u96c6\u5408\u67e5\u627e<\/h3>\n<pre><code>SADD unique_users \"user1\"\nSADD unique_users \"user2\"\nSMEMBERS unique_users\n<\/code><\/pre>\n<p>\u96c6\u5408\u7d50\u69cb\u9069\u5408\u7528\u65bc\u67e5\u627e\u552f\u4e00\u7684\u8a18\u9304\u3002\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u6211\u5011\u4f7f\u7528 <code>SADD<\/code> \u547d\u4ee4\u5c07\u7528\u6236\u6dfb\u52a0\u5230\u96c6\u5408\u4e2d\uff0c\u7136\u5f8c\u4f7f\u7528 <code>SMEMBERS<\/code> \u67e5\u627e\u6240\u6709\u552f\u4e00\u7528\u6236\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-nfPrsbhZlx\">\u7d50\u8ad6<\/h2>\n<p>Redis \u63d0\u4f9b\u4e86\u591a\u7a2e\u6578\u64da\u7d50\u69cb\u548c\u547d\u4ee4\uff0c\u4f7f\u5f97\u5feb\u901f\u67e5\u627e\u8a18\u9304\u8b8a\u5f97\u7c21\u55ae\u800c\u9ad8\u6548\u3002\u6839\u64da\u5177\u9ad4\u7684\u61c9\u7528\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u67e5\u627e\u6027\u80fd\u3002\u7121\u8ad6\u662f\u4f7f\u7528\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u9084\u662f\u96c6\u5408\uff0cRedis \u90fd\u80fd\u5920\u6eff\u8db3\u4e0d\u540c\u5834\u666f\u4e0b\u7684\u9700\u6c42\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5c0d\u65bc\u5982\u4f55\u5728\u9ad8\u6548\u7684\u74b0\u5883\u4e2d\u4f7f\u7528 Redis \u6709\u9032\u4e00\u6b65\u7684\u8208\u8da3\uff0c\u60a8\u53ef\u4ee5\u8003\u616e\u4f7f\u7528 <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u4f86\u642d\u5efa\u60a8\u7684 Redis \u74b0\u5883\uff0c\u4eab\u53d7\u66f4\u9ad8\u7684\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u4e2d\u5feb\u901f\u67e5\u627e\u7279\u5b9a\u8a18\u9304\u7684\u65b9\u6cd5\uff0c\u63d0\u5347\u6578\u64da\u6aa2\u7d22\u6548\u7387\uff0c\u512a\u5316\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-125521","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/125521","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=125521"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/125521\/revisions"}],"predecessor-version":[{"id":125522,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/125521\/revisions\/125522"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=125521"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=125521"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=125521"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}