{"id":126127,"date":"2024-10-26T02:07:20","date_gmt":"2024-10-25T18:07:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/126127\/"},"modified":"2024-10-26T02:07:21","modified_gmt":"2024-10-25T18:07:21","slug":"redis-%e9%8f%88%e8%a1%a8%e6%9f%a5%e8%a9%a2%e5%84%aa%e5%8c%96%e4%b9%8b%e9%81%93","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/126127\/","title":{"rendered":"Redis \u93c8\u8868\u67e5\u8a62\u512a\u5316\u4e4b\u9053"},"content":{"rendered":"<h1 id=\"redis-%e9%8f%88%e8%a1%a8%e6%9f%a5%e8%a9%a2%e5%84%aa%e5%8c%96%e4%b9%8b%e9%81%93-TlVSRkZfWa\">Redis \u93c8\u8868\u67e5\u8a62\u512a\u5316\u4e4b\u9053<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0c\u6027\u80fd\u512a\u5316\u6210\u70ba\u4e86\u958b\u767c\u8005\u548c\u7cfb\u7d71\u67b6\u69cb\u5e2b\u7684\u91cd\u8981\u4efb\u52d9\u3002Redis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\u4e2d\uff0c\u7279\u5225\u662f\u5728\u9700\u8981\u5feb\u901f\u67e5\u8a62\u548c\u9ad8\u4e26\u767c\u7684\u61c9\u7528\u4e2d\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u512a\u5316 Redis \u4e2d\u7684\u93c8\u8868\u67e5\u8a62\uff0c\u4ee5\u63d0\u9ad8\u7cfb\u7d71\u7684\u6574\u9ad4\u6027\u80fd\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-redis-%e9%8f%88%e8%a1%a8%ef%bc%9f-TlVSRkZfWa\">\u4ec0\u9ebc\u662f Redis \u93c8\u8868\uff1f<\/h2>\n<p>Redis \u93c8\u8868\uff08List\uff09\u662f\u4e00\u7a2e\u6709\u5e8f\u7684\u5b57\u7b26\u4e32\u96c6\u5408\uff0c\u652f\u6301\u5f9e\u5169\u7aef\u9032\u884c\u63d2\u5165\u548c\u522a\u9664\u64cd\u4f5c\u3002\u93c8\u8868\u7684\u7279\u6027\u4f7f\u5176\u975e\u5e38\u9069\u5408\u7528\u65bc\u5be6\u73fe\u6d88\u606f\u968a\u5217\u3001\u4efb\u52d9\u8abf\u5ea6\u7b49\u5834\u666f\u3002\u6bcf\u500b\u93c8\u8868\u7684\u5143\u7d20\u90fd\u53ef\u4ee5\u901a\u904e\u7d22\u5f15\u9032\u884c\u8a2a\u554f\uff0c\u9019\u4f7f\u5f97\u93c8\u8868\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\u975e\u5e38\u9748\u6d3b\u3002<\/p>\n<h2 id=\"%e9%8f%88%e8%a1%a8%e6%9f%a5%e8%a9%a2%e7%9a%84%e6%80%a7%e8%83%bd%e6%8c%91%e6%88%b0-TlVSRkZfWa\">\u93c8\u8868\u67e5\u8a62\u7684\u6027\u80fd\u6311\u6230<\/h2>\n<p>\u5118\u7ba1 Redis \u7684\u93c8\u8868\u64cd\u4f5c\u975e\u5e38\u9ad8\u6548\uff0c\u4f46\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u67e5\u8a62\u6027\u80fd\u4ecd\u7136\u53ef\u80fd\u6210\u70ba\u74f6\u9838\u3002\u7279\u5225\u662f\u7576\u93c8\u8868\u7684\u9577\u5ea6\u589e\u9577\u6642\uff0c\u5f9e\u4e2d\u67e5\u8a62\u7279\u5b9a\u5143\u7d20\u7684\u6642\u9593\u8907\u96dc\u5ea6\u53ef\u80fd\u6703\u5f71\u97ff\u6574\u9ad4\u6027\u80fd\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u6027\u80fd\u6311\u6230\uff1a<\/p>\n<ul>\n<li>\u9577\u93c8\u8868\u7684\u904d\u6b77\u6642\u9593\u904e\u9577\u3002<\/li>\n<li>\u983b\u7e41\u7684\u63d2\u5165\u548c\u522a\u9664\u64cd\u4f5c\u5c0e\u81f4\u7684\u6027\u80fd\u4e0b\u964d\u3002<\/li>\n<li>\u4e0d\u7576\u7684\u6578\u64da\u7d50\u69cb\u9078\u64c7\u53ef\u80fd\u5c0e\u81f4\u67e5\u8a62\u6548\u7387\u4f4e\u4e0b\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%84%aa%e5%8c%96%e9%8f%88%e8%a1%a8%e6%9f%a5%e8%a9%a2%e7%9a%84%e7%ad%96%e7%95%a5-TlVSRkZfWa\">\u512a\u5316\u93c8\u8868\u67e5\u8a62\u7684\u7b56\u7565<\/h2>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8%e7%b4%a2%e5%bc%95-TlVSRkZfWa\">1. \u4f7f\u7528\u7d22\u5f15<\/h3>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u53ef\u4ee5\u8003\u616e\u70ba\u93c8\u8868\u4e2d\u7684\u5143\u7d20\u5efa\u7acb\u7d22\u5f15\u3002\u96d6\u7136 Redis \u672c\u8eab\u4e0d\u652f\u6301\u76f4\u63a5\u5728\u93c8\u8868\u4e0a\u5efa\u7acb\u7d22\u5f15\uff0c\u4f46\u53ef\u4ee5\u901a\u904e\u984d\u5916\u7684\u6578\u64da\u7d50\u69cb\u4f86\u5be6\u73fe\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u4f7f\u7528\u4e00\u500b\u54c8\u5e0c\u8868\u4f86\u5b58\u5132\u93c8\u8868\u4e2d\u6bcf\u500b\u5143\u7d20\u7684\u7d22\u5f15\uff0c\u9019\u6a23\u5728\u67e5\u8a62\u6642\u5c31\u53ef\u4ee5\u5feb\u901f\u5b9a\u4f4d\u5230\u5143\u7d20\u7684\u4f4d\u7f6e\u3002<\/p>\n<pre><code>\n# \u5047\u8a2d\u6709\u4e00\u500b\u93c8\u8868\u548c\u4e00\u500b\u54c8\u5e0c\u8868\nLPUSH mylist \"apple\"\nLPUSH mylist \"banana\"\nLPUSH mylist \"cherry\"\n\n# \u5efa\u7acb\u7d22\u5f15\nHSET myindex \"apple\" 0\nHSET myindex \"banana\" 1\nHSET myindex \"cherry\" 2\n\n# \u67e5\u8a62\u5143\u7d20\nHGET myindex \"banana\"  # \u8fd4\u56de 1\n<\/code><\/pre>\n<h3 id=\"2-%e9%99%90%e5%88%b6%e9%8f%88%e8%a1%a8%e9%95%b7%e5%ba%a6-TlVSRkZfWa\">2. \u9650\u5236\u93c8\u8868\u9577\u5ea6<\/h3>\n<p>\u70ba\u4e86\u907f\u514d\u93c8\u8868\u904e\u9577\u5c0e\u81f4\u7684\u6027\u80fd\u554f\u984c\uff0c\u53ef\u4ee5\u8003\u616e\u9650\u5236\u93c8\u8868\u7684\u9577\u5ea6\u3002\u4f8b\u5982\uff0c\u7576\u93c8\u8868\u9054\u5230\u4e00\u5b9a\u9577\u5ea6\u6642\uff0c\u53ef\u4ee5\u81ea\u52d5\u522a\u9664\u6700\u820a\u7684\u5143\u7d20\u3002\u9019\u6a23\u4e0d\u50c5\u53ef\u4ee5\u4fdd\u6301\u93c8\u8868\u7684\u67e5\u8a62\u6548\u7387\uff0c\u9084\u80fd\u6e1b\u5c11\u5167\u5b58\u7684\u4f7f\u7528\u3002<\/p>\n<pre><code>\n# \u9650\u5236\u93c8\u8868\u9577\u5ea6\u70ba 100\nLTRIM mylist 0 99\n<\/code><\/pre>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8%e5%85%b6%e4%bb%96%e6%95%b8%e6%93%9a%e7%b5%90%e6%a7%8b-TlVSRkZfWa\">3. \u4f7f\u7528\u5176\u4ed6\u6578\u64da\u7d50\u69cb<\/h3>\n<p>\u6839\u64da\u5177\u9ad4\u7684\u61c9\u7528\u5834\u666f\uff0c\u53ef\u80fd\u9700\u8981\u8003\u616e\u4f7f\u7528\u5176\u4ed6\u6578\u64da\u7d50\u69cb\u4f86\u66ff\u4ee3\u93c8\u8868\u3002\u4f8b\u5982\uff0c\u5c0d\u65bc\u9700\u8981\u983b\u7e41\u67e5\u8a62\u7684\u5834\u666f\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528\u96c6\u5408\uff08Set\uff09\u6216\u6709\u5e8f\u96c6\u5408\uff08Sorted Set\uff09\uff0c\u9019\u4e9b\u6578\u64da\u7d50\u69cb\u5728\u67e5\u8a62\u6027\u80fd\u4e0a\u53ef\u80fd\u66f4\u5177\u512a\u52e2\u3002<\/p>\n<h3 id=\"4-%e6%89%b9%e9%87%8f%e6%93%8d%e4%bd%9c-TlVSRkZfWa\">4. \u6279\u91cf\u64cd\u4f5c<\/h3>\n<p>\u5728\u9032\u884c\u591a\u6b21\u67e5\u8a62\u6642\uff0c\u4f7f\u7528\u6279\u91cf\u64cd\u4f5c\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u6027\u80fd\u3002Redis \u652f\u6301\u7ba1\u9053\uff08Pipeline\uff09\u529f\u80fd\uff0c\u53ef\u4ee5\u5c07\u591a\u500b\u547d\u4ee4\u6253\u5305\u767c\u9001\uff0c\u6e1b\u5c11\u7db2\u7d61\u5ef6\u9072\u7684\u5f71\u97ff\u3002<\/p>\n<pre><code>\n# \u4f7f\u7528\u7ba1\u9053\u9032\u884c\u6279\u91cf\u67e5\u8a62\nMULTI\nLRANGE mylist 0 10\nLRANGE mylist 11 20\nEXEC\n<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-TlVSRkZfWa\">\u7d50\u8ad6<\/h2>\n<p>\u512a\u5316 Redis \u93c8\u8868\u67e5\u8a62\u662f\u4e00\u500b\u591a\u65b9\u9762\u7684\u904e\u7a0b\uff0c\u6d89\u53ca\u5230\u6578\u64da\u7d50\u69cb\u7684\u9078\u64c7\u3001\u67e5\u8a62\u7b56\u7565\u7684\u8abf\u6574\u4ee5\u53ca\u6027\u80fd\u76e3\u63a7\u7b49\u3002\u901a\u904e\u5408\u7406\u7684\u8a2d\u8a08\u548c\u512a\u5316\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u7cfb\u7d71\u7684\u6027\u80fd\uff0c\u6eff\u8db3\u9ad8\u4e26\u767c\u548c\u5feb\u901f\u67e5\u8a62\u7684\u9700\u6c42\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u5b58\u5132\u548c\u67e5\u8a62\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4e5f\u662f\u81f3\u95dc\u91cd\u8981\u7684\uff0c\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u7cfb\u7d71\u5728\u9ad8\u8ca0\u8f09\u4e0b\u4f9d\u7136\u7a69\u5b9a\u904b\u884c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u93c8\u8868\u67e5\u8a62\u512a\u5316\u6280\u5de7\uff0c\u63d0\u9ad8\u6027\u80fd\u8207\u6548\u7387\uff0c\u52a9\u60a8\u8f15\u9b06\u7ba1\u7406\u6578\u64da\u7d50\u69cb\uff0c\u5be6\u73fe\u5feb\u901f\u67e5\u8a62\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-126127","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/126127","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=126127"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/126127\/revisions"}],"predecessor-version":[{"id":126128,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/126127\/revisions\/126128"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=126127"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=126127"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=126127"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}