{"id":125167,"date":"2024-10-25T20:22:20","date_gmt":"2024-10-25T12:22:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/125167\/"},"modified":"2024-10-25T20:22:21","modified_gmt":"2024-10-25T12:22:21","slug":"redis-%e8%a7%a3%e6%b1%ba%e5%8f%8a%e5%a6%82%e4%bd%95%e6%87%89%e5%b0%8d%e5%93%88%e5%b8%8c%e5%80%bc%e8%a1%9d%e7%aa%81","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/125167\/","title":{"rendered":"Redis \u89e3\u6c7a\u53ca\u5982\u4f55\u61c9\u5c0d\u54c8\u5e0c\u503c\u885d\u7a81"},"content":{"rendered":"<h1 id=\"redis-%e8%a7%a3%e6%b1%ba%e5%8f%8a%e5%a6%82%e4%bd%95%e6%87%89%e5%b0%8d%e5%93%88%e5%b8%8c%e5%80%bc%e8%a1%9d%e7%aa%81-QLcQjJCsao\">Redis \u89e3\u6c7a\u53ca\u5982\u4f55\u61c9\u5c0d\u54c8\u5e0c\u503c\u885d\u7a81<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0cRedis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\uff0c\u5305\u62ec\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5be6\u6642\u6578\u64da\u5206\u6790\u7b49\u3002\u7136\u800c\uff0c\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u9577\uff0c\u54c8\u5e0c\u503c\u885d\u7a81\u7684\u554f\u984c\u4e5f\u9010\u6f38\u6d6e\u73fe\u3002\u672c\u6587\u5c07\u63a2\u8a0e Redis \u7684\u54c8\u5e0c\u503c\u885d\u7a81\u53ca\u5176\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e5%93%88%e5%b8%8c%e5%80%bc%e8%a1%9d%e7%aa%81%ef%bc%9f-QLcQjJCsao\">\u4ec0\u9ebc\u662f\u54c8\u5e0c\u503c\u885d\u7a81\uff1f<\/h2>\n<p>\u54c8\u5e0c\u503c\u885d\u7a81\u662f\u6307\u5169\u500b\u4e0d\u540c\u7684\u8f38\u5165\u6578\u64da\u7d93\u904e\u54c8\u5e0c\u51fd\u6578\u8655\u7406\u5f8c\uff0c\u7522\u751f\u76f8\u540c\u7684\u54c8\u5e0c\u503c\u3002\u5728 Redis \u4e2d\uff0c\u9019\u7a2e\u60c5\u6cc1\u53ef\u80fd\u5c0e\u81f4\u6578\u64da\u7684\u8986\u84cb\u6216\u4e1f\u5931\uff0c\u5f9e\u800c\u5f71\u97ff\u61c9\u7528\u7a0b\u5e8f\u7684\u6b63\u78ba\u6027\u548c\u6027\u80fd\u3002<\/p>\n<h2 id=\"redis-%e4%b8%ad%e7%9a%84%e5%93%88%e5%b8%8c%e7%b5%90%e6%a7%8b-QLcQjJCsao\">Redis \u4e2d\u7684\u54c8\u5e0c\u7d50\u69cb<\/h2>\n<p>Redis \u63d0\u4f9b\u4e86\u54c8\u5e0c\u6578\u64da\u7d50\u69cb\uff0c\u5141\u8a31\u7528\u6236\u4ee5\u9375\u503c\u5c0d\u7684\u5f62\u5f0f\u5b58\u5132\u6578\u64da\u3002\u6bcf\u500b\u54c8\u5e0c\u53ef\u4ee5\u5305\u542b\u591a\u500b\u5b57\u6bb5\uff0c\u6bcf\u500b\u5b57\u6bb5\u90fd\u6709\u4e00\u500b\u5c0d\u61c9\u7684\u503c\u3002\u9019\u4f7f\u5f97 Redis \u5728\u8655\u7406\u5927\u91cf\u5c0f\u578b\u6578\u64da\u6642\u975e\u5e38\u9ad8\u6548\u3002<\/p>\n<pre><code>HSET user:1000 name \"Alice\"\nHSET user:1000 age 30\nHGET user:1000 name  \/\/ \u8fd4\u56de \"Alice\"\n<\/code><\/pre>\n<h2 id=\"%e5%93%88%e5%b8%8c%e5%80%bc%e8%a1%9d%e7%aa%81%e7%9a%84%e5%8e%9f%e5%9b%a0-QLcQjJCsao\">\u54c8\u5e0c\u503c\u885d\u7a81\u7684\u539f\u56e0<\/h2>\n<p>\u54c8\u5e0c\u503c\u885d\u7a81\u7684\u539f\u56e0\u4e3b\u8981\u6709\u4ee5\u4e0b\u5e7e\u500b\uff1a<\/p>\n<ul>\n<li><strong>\u54c8\u5e0c\u51fd\u6578\u7684\u8a2d\u8a08\uff1a<\/strong>\u5982\u679c\u54c8\u5e0c\u51fd\u6578\u7684\u8a2d\u8a08\u4e0d\u5920\u597d\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u4e0d\u540c\u7684\u8f38\u5165\u6578\u64da\u6620\u5c04\u5230\u76f8\u540c\u7684\u54c8\u5e0c\u503c\u3002<\/li>\n<li><strong>\u6578\u64da\u91cf\u7684\u589e\u52a0\uff1a<\/strong>\u96a8\u8457\u5b58\u5132\u7684\u6578\u64da\u91cf\u589e\u52a0\uff0c\u54c8\u5e0c\u503c\u885d\u7a81\u7684\u6982\u7387\u4e5f\u6703\u96a8\u4e4b\u4e0a\u5347\u3002<\/li>\n<li><strong>\u9375\u7684\u9078\u64c7\uff1a<\/strong>\u4e0d\u7576\u7684\u9375\u9078\u64c7\u53ef\u80fd\u6703\u5c0e\u81f4\u54c8\u5e0c\u503c\u7684\u96c6\u4e2d\uff0c\u589e\u52a0\u885d\u7a81\u7684\u53ef\u80fd\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e6%87%89%e5%b0%8d%e5%93%88%e5%b8%8c%e5%80%bc%e8%a1%9d%e7%aa%81-QLcQjJCsao\">\u5982\u4f55\u61c9\u5c0d\u54c8\u5e0c\u503c\u885d\u7a81<\/h2>\n<p>\u70ba\u4e86\u6709\u6548\u61c9\u5c0d\u54c8\u5e0c\u503c\u885d\u7a81\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u63a1\u53d6\u4ee5\u4e0b\u5e7e\u7a2e\u7b56\u7565\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8%e6%9b%b4%e5%a5%bd%e7%9a%84%e5%93%88%e5%b8%8c%e5%87%bd%e6%95%b8-QLcQjJCsao\">1. \u4f7f\u7528\u66f4\u597d\u7684\u54c8\u5e0c\u51fd\u6578<\/h3>\n<p>\u9078\u64c7\u4e00\u500b\u9ad8\u6548\u4e14\u5747\u52fb\u5206\u4f48\u7684\u54c8\u5e0c\u51fd\u6578\u53ef\u4ee5\u986f\u8457\u964d\u4f4e\u885d\u7a81\u7684\u6982\u7387\u3002\u4f8b\u5982\uff0c\u4f7f\u7528 MurmurHash \u6216 CityHash \u7b49\u73fe\u4ee3\u54c8\u5e0c\u51fd\u6578\uff0c\u9019\u4e9b\u51fd\u6578\u5728\u6027\u80fd\u548c\u78b0\u649e\u7387\u65b9\u9762\u8868\u73fe\u512a\u7570\u3002<\/p>\n<h3 id=\"2-%e5%a2%9e%e5%8a%a0%e5%93%88%e5%b8%8c%e8%a1%a8%e7%9a%84%e5%a4%a7%e5%b0%8f-QLcQjJCsao\">2. \u589e\u52a0\u54c8\u5e0c\u8868\u7684\u5927\u5c0f<\/h3>\n<p>\u5728 Redis \u4e2d\uff0c\u54c8\u5e0c\u8868\u7684\u5927\u5c0f\u53ef\u4ee5\u6839\u64da\u9700\u8981\u9032\u884c\u8abf\u6574\u3002\u901a\u904e\u589e\u52a0\u54c8\u5e0c\u8868\u7684\u5927\u5c0f\uff0c\u53ef\u4ee5\u6e1b\u5c11\u54c8\u5e0c\u503c\u885d\u7a81\u7684\u6a5f\u6703\u3002<\/p>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8%e9%8f%88%e6%8e%a5%e6%b3%95%e8%a7%a3%e6%b1%ba%e8%a1%9d%e7%aa%81-QLcQjJCsao\">3. \u4f7f\u7528\u93c8\u63a5\u6cd5\u89e3\u6c7a\u885d\u7a81<\/h3>\n<p>\u93c8\u63a5\u6cd5\u662f\u4e00\u7a2e\u5e38\u898b\u7684\u89e3\u6c7a\u54c8\u5e0c\u503c\u885d\u7a81\u7684\u65b9\u6cd5\u3002\u7576\u767c\u751f\u885d\u7a81\u6642\uff0c\u53ef\u4ee5\u5c07\u65b0\u6578\u64da\u5b58\u5132\u5728\u4e00\u500b\u93c8\u8868\u4e2d\uff0c\u9019\u6a23\u5373\u4f7f\u54c8\u5e0c\u503c\u76f8\u540c\uff0c\u6578\u64da\u4e5f\u4e0d\u6703\u4e1f\u5931\u3002<\/p>\n<pre><code>HSET user:1000 name \"Alice\"\nHSET user:1000 name \"Bob\"  \/\/ \u9019\u88e1\u6703\u767c\u751f\u885d\u7a81\n\/\/ \u4f7f\u7528\u93c8\u63a5\u6cd5\u5c07 \"Bob\" \u5b58\u5132\u5728\u93c8\u8868\u4e2d\n<\/code><\/pre>\n<h3 id=\"4-%e5%ae%9a%e6%9c%9f%e6%b8%85%e7%90%86%e9%81%8e%e6%9c%9f%e6%95%b8%e6%93%9a-QLcQjJCsao\">4. \u5b9a\u671f\u6e05\u7406\u904e\u671f\u6578\u64da<\/h3>\n<p>\u5b9a\u671f\u6e05\u7406\u904e\u671f\u6578\u64da\u53ef\u4ee5\u6e1b\u5c11\u54c8\u5e0c\u8868\u4e2d\u7684\u6578\u64da\u91cf\uff0c\u5f9e\u800c\u964d\u4f4e\u54c8\u5e0c\u503c\u885d\u7a81\u7684\u6982\u7387\u3002Redis \u63d0\u4f9b\u4e86\u591a\u7a2e\u904e\u671f\u7b56\u7565\uff0c\u53ef\u4ee5\u6839\u64da\u5be6\u969b\u9700\u6c42\u9032\u884c\u914d\u7f6e\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-QLcQjJCsao\">\u7d50\u8ad6<\/h2>\n<p>\u54c8\u5e0c\u503c\u885d\u7a81\u662f Redis \u4f7f\u7528\u904e\u7a0b\u4e2d\u9700\u8981\u9762\u5c0d\u7684\u4e00\u500b\u6311\u6230\u3002\u901a\u904e\u9078\u64c7\u5408\u9069\u7684\u54c8\u5e0c\u51fd\u6578\u3001\u8abf\u6574\u54c8\u5e0c\u8868\u5927\u5c0f\u3001\u4f7f\u7528\u93c8\u63a5\u6cd5\u4ee5\u53ca\u5b9a\u671f\u6e05\u7406\u904e\u671f\u6578\u64da\u7b49\u65b9\u6cd5\uff0c\u53ef\u4ee5\u6709\u6548\u964d\u4f4e\u885d\u7a81\u7684\u5f71\u97ff\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u5b8c\u6574\u6027\u548c\u7cfb\u7d71\u7684\u6027\u80fd\u3002<\/p>\n<p>\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u5b58\u5132\u548c\u8655\u7406\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u81f3\u95dc\u91cd\u8981\u3002\u7121\u8ad6\u662f\u4f7f\u7528 Redis \u9084\u662f\u5176\u4ed6\u6578\u64da\u5eab\u6280\u8853\uff0c\u78ba\u4fdd\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u6027\u80fd\u90fd\u662f\u958b\u767c\u8005\u7684\u9996\u8981\u4efb\u52d9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3Redis\u54c8\u5e0c\u503c\u885d\u7a81\u7684\u89e3\u6c7a\u65b9\u6848\u53ca\u61c9\u5c0d\u7b56\u7565\uff0c\u63d0\u5347\u6578\u64da\u5b58\u5132\u6548\u7387\u8207\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-125167","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/125167","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=125167"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/125167\/revisions"}],"predecessor-version":[{"id":125168,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/125167\/revisions\/125168"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=125167"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=125167"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=125167"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}