{"id":131815,"date":"2024-10-30T21:03:47","date_gmt":"2024-10-30T13:03:47","guid":{"rendered":"https:\/\/server.hk\/cnblog\/131815\/"},"modified":"2024-10-30T21:03:47","modified_gmt":"2024-10-30T13:03:47","slug":"redis%e7%a9%a9%e5%ae%9a%e6%80%a7%e4%bf%9d%e9%9a%9c%e5%8d%93%e8%b6%8a%e6%80%a7%e8%83%bd%e5%85%a8%e6%96%b9%e4%bd%8d%e4%bf%9d%e9%a7%95%e8%ad%b7%e8%88%aa%ef%bc%88redis%e7%a9%a9%e5%ae%9a%e6%80%a7%e4%bf%9d","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/131815\/","title":{"rendered":"Redis\u7a69\u5b9a\u6027\u4fdd\u969c\u5353\u8d8a\u6027\u80fd\u5168\u65b9\u4f4d\u4fdd\u99d5\u8b77\u822a\uff08redis\u7a69\u5b9a\u6027\u4fdd\u8b49\uff09"},"content":{"rendered":"<h1 id=\"redis%e7%a9%a9%e5%ae%9a%e6%80%a7%e4%bf%9d%e9%9a%9c%e5%8d%93%e8%b6%8a%e6%80%a7%e8%83%bd%e5%85%a8%e6%96%b9%e4%bd%8d%e4%bf%9d%e9%a7%95%e8%ad%b7%e8%88%aa-DPUOtzZZZi\">Redis\u7a69\u5b9a\u6027\u4fdd\u969c\u5353\u8d8a\u6027\u80fd\u5168\u65b9\u4f4d\u4fdd\u99d5\u8b77\u822a<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0c\u6578\u64da\u5eab\u7684\u9078\u64c7\u5c0d\u65bc\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u81f3\u95dc\u91cd\u8981\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u56e0\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u800c\u53d7\u5230\u5ee3\u6cdb\u95dc\u6ce8\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eRedis\u7684\u7a69\u5b9a\u6027\u4fdd\u969c\u53ca\u5176\u5982\u4f55\u63d0\u4f9b\u5353\u8d8a\u6027\u80fd\uff0c\u4e26\u5206\u6790\u5176\u5728\u5404\u7a2e\u61c9\u7528\u5834\u666f\u4e2d\u7684\u512a\u52e2\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-DPUOtzZZZi\">Redis\u7684\u57fa\u672c\u6982\u5ff5<\/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\u901a\u5e38\u7528\u4f5c\u6578\u64da\u5eab\u3001\u7de9\u5b58\u548c\u6d88\u606f\u4ee3\u7406\u3002Redis\u7684\u8a2d\u8a08\u76ee\u7684\u662f\u70ba\u4e86\u63d0\u4f9b\u9ad8\u6027\u80fd\u7684\u6578\u64da\u5b58\u53d6\uff0c\u4e26\u4e14\u80fd\u5920\u5728\u9ad8\u8ca0\u8f09\u7684\u60c5\u6cc1\u4e0b\u4fdd\u6301\u7a69\u5b9a\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e7%a9%a9%e5%ae%9a%e6%80%a7%e4%bf%9d%e9%9a%9c-DPUOtzZZZi\">Redis\u7684\u7a69\u5b9a\u6027\u4fdd\u969c<\/h2>\n<p>Redis\u7684\u7a69\u5b9a\u6027\u4e3b\u8981\u4f86\u81ea\u65bc\u5176\u591a\u7a2e\u5167\u5efa\u7684\u6a5f\u5236\uff0c\u9019\u4e9b\u6a5f\u5236\u78ba\u4fdd\u4e86\u6578\u64da\u7684\u6301\u4e45\u6027\u548c\u4e00\u81f4\u6027\u3002<\/p>\n<h3 id=\"%e6%8c%81%e4%b9%85%e5%8c%96%e6%a9%9f%e5%88%b6-DPUOtzZZZi\">\u6301\u4e45\u5316\u6a5f\u5236<\/h3>\n<ul>\n<li><strong>RDB\u5feb\u7167\uff1a<\/strong>Redis\u652f\u6301\u5c07\u6578\u64da\u5b9a\u671f\u4fdd\u5b58\u5230\u78c1\u789f\u4e2d\uff0c\u9019\u6a23\u5373\u4f7f\u5728\u7cfb\u7d71\u5d29\u6f70\u7684\u60c5\u6cc1\u4e0b\uff0c\u4e5f\u80fd\u5920\u6062\u5fa9\u6578\u64da\u3002<\/li>\n<li><strong>AOF\uff08Append Only File\uff09\uff1a<\/strong>\u9019\u7a2e\u6a21\u5f0f\u4e0b\uff0cRedis\u6703\u5c07\u6bcf\u6b21\u5beb\u64cd\u4f5c\u8ffd\u52a0\u5230\u65e5\u8a8c\u6587\u4ef6\u4e2d\uff0c\u9019\u6a23\u53ef\u4ee5\u5728\u91cd\u555f\u6642\u91cd\u653e\u9019\u4e9b\u64cd\u4f5c\u4f86\u6062\u5fa9\u6578\u64da\u3002<\/li>\n<\/ul>\n<p>\u9019\u5169\u7a2e\u6301\u4e45\u5316\u6a5f\u5236\u53ef\u4ee5\u6839\u64da\u9700\u6c42\u9032\u884c\u914d\u7f6e\uff0c\u4f7f\u7528\u8005\u53ef\u4ee5\u9078\u64c7\u6700\u9069\u5408\u5176\u61c9\u7528\u5834\u666f\u7684\u65b9\u6848\u3002<\/p>\n<h3 id=\"%e9%ab%98%e5%8f%af%e7%94%a8%e6%80%a7%e5%92%8c%e5%88%86%e4%bd%88%e5%bc%8f%e6%9e%b6%e6%a7%8b-DPUOtzZZZi\">\u9ad8\u53ef\u7528\u6027\u548c\u5206\u4f48\u5f0f\u67b6\u69cb<\/h3>\n<p>Redis\u9084\u652f\u6301\u4e3b\u5f9e\u8907\u88fd\u548c\u54e8\u5175\u6a21\u5f0f\uff0c\u9019\u4f7f\u5f97\u5b83\u80fd\u5920\u5728\u591a\u500b\u5be6\u4f8b\u4e4b\u9593\u9032\u884c\u6578\u64da\u540c\u6b65\uff0c\u5f9e\u800c\u63d0\u9ad8\u7cfb\u7d71\u7684\u53ef\u7528\u6027\u3002\u7576\u4e3b\u7bc0\u9ede\u51fa\u73fe\u6545\u969c\u6642\uff0c\u54e8\u5175\u53ef\u4ee5\u81ea\u52d5\u5c07\u4e00\u500b\u5f9e\u7bc0\u9ede\u63d0\u5347\u70ba\u4e3b\u7bc0\u9ede\uff0c\u78ba\u4fdd\u7cfb\u7d71\u7684\u6301\u7e8c\u904b\u884c\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e5%8d%93%e8%b6%8a%e6%80%a7%e8%83%bd-DPUOtzZZZi\">Redis\u7684\u5353\u8d8a\u6027\u80fd<\/h2>\n<p>Redis\u7684\u6027\u80fd\u512a\u52e2\u4e3b\u8981\u9ad4\u73fe\u5728\u4ee5\u4e0b\u5e7e\u500b\u65b9\u9762\uff1a<\/p>\n<h3 id=\"%e9%ab%98%e6%95%88%e7%9a%84%e5%85%a7%e5%ad%98%e5%ad%98%e5%8f%96-DPUOtzZZZi\">\u9ad8\u6548\u7684\u5167\u5b58\u5b58\u53d6<\/h3>\n<p>\u7531\u65bcRedis\u5c07\u6578\u64da\u5b58\u5132\u5728\u5167\u5b58\u4e2d\uff0c\u8b80\u53d6\u548c\u5beb\u5165\u64cd\u4f5c\u7684\u5ef6\u9072\u975e\u5e38\u4f4e\u3002\u6839\u64da\u5b98\u65b9\u6587\u6a94\uff0cRedis\u7684\u64cd\u4f5c\u5ef6\u9072\u901a\u5e38\u5728\u6beb\u79d2\u7d1a\u5225\uff0c\u9019\u4f7f\u5f97\u5b83\u975e\u5e38\u9069\u5408\u9700\u8981\u5feb\u901f\u97ff\u61c9\u7684\u61c9\u7528\u5834\u666f\uff0c\u5982\u5373\u6642\u804a\u5929\u3001\u904a\u6232\u548c\u91d1\u878d\u4ea4\u6613\u7b49\u3002<\/p>\n<h3 id=\"%e6%94%af%e6%8c%81%e5%a4%9a%e7%a8%ae%e6%95%b8%e6%93%9a%e7%b5%90%e6%a7%8b-DPUOtzZZZi\">\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb<\/h3>\n<p>Redis\u4e0d\u50c5\u50c5\u662f\u4e00\u500b\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5b83\u9084\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u9019\u4f7f\u5f97\u958b\u767c\u8005\u53ef\u4ee5\u6839\u64da\u5177\u9ad4\u9700\u6c42\u9078\u64c7\u6700\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\u4f86\u5b58\u5132\u548c\u64cd\u4f5c\u6578\u64da\u3002\u4f8b\u5982\uff0c\u4f7f\u7528\u5217\u8868\u4f86\u5be6\u73fe\u6d88\u606f\u968a\u5217\uff0c\u4f7f\u7528\u54c8\u5e0c\u4f86\u5b58\u5132\u7528\u6236\u8cc7\u6599\u7b49\u3002<\/p>\n<h3 id=\"%e7%b0%a1%e5%96%ae%e6%98%93%e7%94%a8%e7%9a%84api-DPUOtzZZZi\">\u7c21\u55ae\u6613\u7528\u7684API<\/h3>\n<p>Redis\u63d0\u4f9b\u4e86\u7c21\u55ae\u6613\u7528\u7684API\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5730\u9032\u884c\u6578\u64da\u64cd\u4f5c\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u4f7f\u7528Redis\u7684Python\u5ba2\u6236\u7aef\u9032\u884c\u57fa\u672c\u7684\u6578\u64da\u64cd\u4f5c\uff1a<\/p>\n<pre><code>import redis\n\n# \u9023\u63a5\u5230Redis\u670d\u52d9\u5668\nr = redis.Redis(host='localhost', port=6379, db=0)\n\n# \u8a2d\u7f6e\u9375\u503c\u5c0d\nr.set('key', 'value')\n\n# \u7372\u53d6\u9375\u7684\u503c\nvalue = r.get('key')\nprint(value)  # \u8f38\u51fa: b'value'<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-DPUOtzZZZi\">\u7d50\u8ad6<\/h2>\n<p>Redis\u4ee5\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u7a69\u5b9a\u6027\uff0c\u6210\u70ba\u4e86\u8a31\u591a\u4f01\u696d\u548c\u958b\u767c\u8005\u7684\u9996\u9078\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\u3002\u7121\u8ad6\u662f\u5728\u9ad8\u4e26\u767c\u7684\u61c9\u7528\u5834\u666f\u4e2d\uff0c\u9084\u662f\u5728\u9700\u8981\u9ad8\u53ef\u7528\u6027\u7684\u7cfb\u7d71\u4e2d\uff0cRedis\u90fd\u80fd\u5920\u63d0\u4f9b\u53ef\u9760\u7684\u652f\u6301\u3002\u5c0d\u65bc\u5e0c\u671b\u5728\u9999\u6e2f\u5c0b\u627e\u9ad8\u6548\u80fd\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\u7684\u7528\u6236\uff0c<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u548c<a href=\"https:\/\/server.hk\">\u4e91\u670d\u52d9\u5668<\/a>\u7684\u9078\u64c7\u5c07\u662f\u503c\u5f97\u8003\u616e\u7684\u9078\u9805\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Redis\u7a69\u5b9a\u6027\u4fdd\u969c\u5353\u8d8a\u6027\u80fd\uff0c\u63d0\u4f9b\u5168\u65b9\u4f4d\u4fdd\u99d5\u8b77\u822a\uff0c\u78ba\u4fdd\u6578\u64da\u9ad8\u6548\u3001\u5b89\u5168\u3001\u53ef\u9760\u7684\u5b58\u53d6\u9ad4\u9a57\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-131815","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/131815","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=131815"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/131815\/revisions"}],"predecessor-version":[{"id":131816,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/131815\/revisions\/131816"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=131815"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=131815"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=131815"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}