{"id":161647,"date":"2024-11-04T08:10:33","date_gmt":"2024-11-04T00:10:33","guid":{"rendered":"https:\/\/server.hk\/cnblog\/161647\/"},"modified":"2024-11-04T08:10:34","modified_gmt":"2024-11-04T00:10:34","slug":"%e5%9f%ba%e6%96%bc-redis-%e9%9b%86%e7%be%a4%e5%af%a6%e7%8f%be%e9%ab%98%e6%80%a7%e8%83%bd%e9%ab%98%e4%bd%b5%e7%99%bc%e8%99%95%e7%90%86%ef%bc%88redis-%e9%9b%86%e7%be%a4%e8%99%95%e7%90%86%e9%ab%98","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/161647\/","title":{"rendered":"\u57fa\u65bc Redis \u96c6\u7fa4\u5be6\u73fe\u9ad8\u6027\u80fd\u9ad8\u4f75\u767c\u8655\u7406\uff08redis \u96c6\u7fa4\u8655\u7406\u9ad8\u4f75\u767c\uff09"},"content":{"rendered":"<h1 id=\"%e5%9f%ba%e6%96%bc-redis-%e9%9b%86%e7%be%a4%e5%af%a6%e7%8f%be%e9%ab%98%e6%80%a7%e8%83%bd%e9%ab%98%e4%bd%b5%e7%99%bc%e8%99%95%e7%90%86-YpfRUcVlMI\">\u57fa\u65bc Redis \u96c6\u7fa4\u5be6\u73fe\u9ad8\u6027\u80fd\u9ad8\u4f75\u767c\u8655\u7406<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0c\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u548c\u53ef\u64f4\u5c55\u6027\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002\u96a8\u8457\u7528\u6236\u6578\u91cf\u7684\u589e\u52a0\uff0c\u5982\u4f55\u6709\u6548\u5730\u8655\u7406\u9ad8\u4f75\u767c\u8acb\u6c42\u6210\u70ba\u4e86\u958b\u767c\u8005\u9762\u81e8\u7684\u4e00\u5927\u6311\u6230\u3002Redis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u56e0\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff0c\u6210\u70ba\u4e86\u8a31\u591a\u9ad8\u4f75\u767c\u61c9\u7528\u7684\u9996\u9078\u89e3\u6c7a\u65b9\u6848\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u57fa\u65bc Redis \u96c6\u7fa4\u5be6\u73fe\u9ad8\u6027\u80fd\u9ad8\u4f75\u767c\u8655\u7406\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-redis-%e9%9b%86%e7%be%a4%ef%bc%9f-YpfRUcVlMI\">\u4ec0\u9ebc\u662f Redis \u96c6\u7fa4\uff1f<\/h2>\n<p>Redis \u96c6\u7fa4\u662f\u4e00\u7a2e\u5206\u4f48\u5f0f\u7684 Redis \u90e8\u7f72\u65b9\u5f0f\uff0c\u5141\u8a31\u6578\u64da\u5728\u591a\u500b Redis \u7bc0\u9ede\u4e4b\u9593\u9032\u884c\u5206\u7247\u3002\u9019\u7a2e\u67b6\u69cb\u4e0d\u50c5\u63d0\u9ad8\u4e86\u6578\u64da\u7684\u53ef\u7528\u6027\uff0c\u9084\u80fd\u5920\u5728\u591a\u500b\u7bc0\u9ede\u4e4b\u9593\u5206\u64d4\u8ca0\u8f09\uff0c\u5f9e\u800c\u5be6\u73fe\u9ad8\u4f75\u767c\u7684\u8acb\u6c42\u8655\u7406\u3002Redis \u96c6\u7fa4\u7684\u4e3b\u8981\u7279\u9ede\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u81ea\u52d5\u5206\u7247\uff1aRedis \u96c6\u7fa4\u6703\u81ea\u52d5\u5c07\u6578\u64da\u5206\u6563\u5230\u4e0d\u540c\u7684\u7bc0\u9ede\u4e0a\uff0c\u9019\u6a23\u53ef\u4ee5\u6709\u6548\u5730\u5229\u7528\u591a\u500b\u7bc0\u9ede\u7684\u8cc7\u6e90\u3002<\/li>\n<li>\u9ad8\u53ef\u7528\u6027\uff1a\u901a\u904e\u4e3b\u5f9e\u8907\u88fd\u548c\u6545\u969c\u8f49\u79fb\u6a5f\u5236\uff0cRedis \u96c6\u7fa4\u80fd\u5920\u5728\u67d0\u500b\u7bc0\u9ede\u5931\u6548\u6642\u81ea\u52d5\u5207\u63db\u5230\u5176\u4ed6\u53ef\u7528\u7bc0\u9ede\u3002<\/li>\n<li>\u7dda\u6027\u64f4\u5c55\uff1a\u96a8\u8457\u9700\u6c42\u7684\u589e\u52a0\uff0c\u53ef\u4ee5\u901a\u904e\u6dfb\u52a0\u66f4\u591a\u7684\u7bc0\u9ede\u4f86\u64f4\u5c55\u96c6\u7fa4\u7684\u5bb9\u91cf\u548c\u6027\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"%e9%ab%98%e4%bd%b5%e7%99%bc%e8%99%95%e7%90%86%e7%9a%84%e6%8c%91%e6%88%b0-YpfRUcVlMI\">\u9ad8\u4f75\u767c\u8655\u7406\u7684\u6311\u6230<\/h2>\n<p>\u5728\u9ad8\u4f75\u767c\u74b0\u5883\u4e2d\uff0c\u7cfb\u7d71\u9700\u8981\u80fd\u5920\u540c\u6642\u8655\u7406\u5927\u91cf\u7684\u8acb\u6c42\u3002\u9019\u5c0d\u65bc\u6578\u64da\u5eab\u7684\u6027\u80fd\u63d0\u51fa\u4e86\u5f88\u9ad8\u7684\u8981\u6c42\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u6311\u6230\uff1a<\/p>\n<ul>\n<li>\u8acb\u6c42\u7684\u7af6\u722d\uff1a\u591a\u500b\u8acb\u6c42\u540c\u6642\u8a2a\u554f\u76f8\u540c\u7684\u6578\u64da\uff0c\u53ef\u80fd\u5c0e\u81f4\u6027\u80fd\u74f6\u9838\u3002<\/li>\n<li>\u6578\u64da\u4e00\u81f4\u6027\uff1a\u5728\u5206\u4f48\u5f0f\u7cfb\u7d71\u4e2d\uff0c\u5982\u4f55\u4fdd\u8b49\u6578\u64da\u7684\u4e00\u81f4\u6027\u662f\u4e00\u500b\u91cd\u8981\u554f\u984c\u3002<\/li>\n<li>\u8cc7\u6e90\u7684\u6709\u6548\u5229\u7528\uff1a\u5982\u4f55\u5408\u7406\u5206\u914d\u8cc7\u6e90\u4ee5\u61c9\u5c0d\u7a81\u767c\u7684\u6d41\u91cf\u9ad8\u5cf0\u3002<\/li>\n<\/ul>\n<h2 id=\"%e4%bd%bf%e7%94%a8-redis-%e9%9b%86%e7%be%a4%e5%af%a6%e7%8f%be%e9%ab%98%e4%bd%b5%e7%99%bc%e8%99%95%e7%90%86-YpfRUcVlMI\">\u4f7f\u7528 Redis \u96c6\u7fa4\u5be6\u73fe\u9ad8\u4f75\u767c\u8655\u7406<\/h2>\n<p>\u70ba\u4e86\u6709\u6548\u5730\u5229\u7528 Redis \u96c6\u7fa4\u4f86\u8655\u7406\u9ad8\u4f75\u767c\u8acb\u6c42\uff0c\u53ef\u4ee5\u8003\u616e\u4ee5\u4e0b\u5e7e\u500b\u7b56\u7565\uff1a<\/p>\n<h3 id=\"1-%e6%95%b8%e6%93%9a%e5%88%86%e7%89%87-YpfRUcVlMI\">1. \u6578\u64da\u5206\u7247<\/h3>\n<p>\u901a\u904e\u5c07\u6578\u64da\u5206\u7247\u5230\u4e0d\u540c\u7684 Redis \u7bc0\u9ede\u4e0a\uff0c\u53ef\u4ee5\u6e1b\u5c11\u55ae\u500b\u7bc0\u9ede\u7684\u8ca0\u8f09\u3002Redis \u96c6\u7fa4\u4f7f\u7528\u54c8\u5e0c\u69fd\u4f86\u7ba1\u7406\u6578\u64da\u5206\u7247\uff0c\u9019\u6a23\u6bcf\u500b\u9375\u90fd\u6703\u88ab\u6620\u5c04\u5230\u4e00\u500b\u7279\u5b9a\u7684\u69fd\uff0c\u4e26\u5b58\u5132\u5728\u76f8\u61c9\u7684\u7bc0\u9ede\u4e0a\u3002\u4ee5\u4e0b\u662f\u7c21\u55ae\u7684\u5206\u7247\u793a\u4f8b\uff1a<\/p>\n<pre><code>\n# \u5047\u8a2d\u6709\u4e09\u500b\u7bc0\u9ede\nnode1: 0-16383\nnode2: 16384-32767\nnode3: 32768-40959\n\n# \u5c07\u9375 \"user:1000\" \u5b58\u5132\u5230 node1\nSET user:1000 \"John Doe\"\n<\/code><\/pre>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8%e7%ae%a1%e9%81%93%e6%8a%80%e8%a1%93-YpfRUcVlMI\">2. \u4f7f\u7528\u7ba1\u9053\u6280\u8853<\/h3>\n<p>Redis \u652f\u6301\u7ba1\u9053\u6280\u8853\uff0c\u5141\u8a31\u5ba2\u6236\u7aef\u5728\u4e00\u6b21\u8acb\u6c42\u4e2d\u767c\u9001\u591a\u500b\u547d\u4ee4\uff0c\u5f9e\u800c\u6e1b\u5c11\u7db2\u7d61\u5ef6\u9072\u3002\u9019\u5c0d\u65bc\u9ad8\u4f75\u767c\u5834\u666f\u975e\u5e38\u6709\u6548\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528\u7ba1\u9053\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>\nimport redis\n\nr = redis.Redis(host='localhost', port=6379)\npipe = r.pipeline()\n\nfor i in range(1000):\n    pipe.set(f'user:{i}', f'User {i}')\n\npipe.execute()\n<\/code><\/pre>\n<h3 id=\"3-%e8%a8%ad%e7%bd%ae%e5%90%88%e7%90%86%e7%9a%84%e9%81%8e%e6%9c%9f%e6%99%82%e9%96%93-YpfRUcVlMI\">3. \u8a2d\u7f6e\u5408\u7406\u7684\u904e\u671f\u6642\u9593<\/h3>\n<p>\u5c0d\u65bc\u4e00\u4e9b\u4e0d\u9700\u8981\u9577\u671f\u4fdd\u5b58\u7684\u6578\u64da\uff0c\u53ef\u4ee5\u8a2d\u7f6e\u904e\u671f\u6642\u9593\uff0c\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u5167\u5b58\u7684\u4f7f\u7528\uff0c\u4e26\u63d0\u9ad8\u7cfb\u7d71\u7684\u6574\u9ad4\u6027\u80fd\u3002<\/p>\n<pre><code>\nSETEX session:12345 3600 \"session_data\"\n<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-YpfRUcVlMI\">\u7d50\u8ad6<\/h2>\n<p>\u57fa\u65bc Redis \u96c6\u7fa4\u7684\u9ad8\u6027\u80fd\u9ad8\u4f75\u767c\u8655\u7406\u65b9\u6848\uff0c\u80fd\u5920\u6709\u6548\u5730\u89e3\u6c7a\u7576\u524d\u61c9\u7528\u7a0b\u5e8f\u9762\u81e8\u7684\u6311\u6230\u3002\u901a\u904e\u5408\u7406\u7684\u6578\u64da\u5206\u7247\u3001\u7ba1\u9053\u6280\u8853\u548c\u904e\u671f\u6642\u9593\u8a2d\u7f6e\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u7cfb\u7d71\u7684\u6027\u80fd\u548c\u53ef\u64f4\u5c55\u6027\u3002\u96a8\u8457\u6280\u8853\u7684\u9032\u6b65\uff0cRedis \u96c6\u7fa4\u5c07\u5728\u672a\u4f86\u7684\u9ad8\u4f75\u767c\u61c9\u7528\u4e2d\u626e\u6f14\u8d8a\u4f86\u8d8a\u91cd\u8981\u7684\u89d2\u8272\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u4f86\u652f\u6301\u60a8\u7684\u61c9\u7528\u7a0b\u5e8f\uff0c\u8003\u616e\u4f7f\u7528 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u6216 <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u4f86\u642d\u5efa\u60a8\u7684 Redis \u96c6\u7fa4\uff0c\u9019\u5c07\u6709\u52a9\u65bc\u63d0\u5347\u60a8\u7684\u696d\u52d9\u6027\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u57fa\u65bc Redis \u96c6\u7fa4\u7684\u9ad8\u6027\u80fd\u9ad8\u4f75\u767c\u8655\u7406\u6280\u8853\uff0c\u63d0\u5347\u7cfb\u7d71\u6548\u7387\uff0c\u6eff\u8db3\u5927\u898f\u6a21\u61c9\u7528\u9700\u6c42\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-161647","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161647","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=161647"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161647\/revisions"}],"predecessor-version":[{"id":161648,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161647\/revisions\/161648"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=161647"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=161647"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=161647"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}