{"id":125237,"date":"2024-10-25T20:57:21","date_gmt":"2024-10-25T12:57:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/125237\/"},"modified":"2024-10-25T20:57:22","modified_gmt":"2024-10-25T12:57:22","slug":"redis-%e9%80%b2%e9%9a%8e%e6%b7%b1%e5%85%a5%e7%90%86%e8%a7%a3%e8%b1%90%e5%af%8c%e7%9a%84%e7%89%b9%e6%80%a7","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/125237\/","title":{"rendered":"Redis \u9032\u968e\u6df1\u5165\u7406\u89e3\u8c50\u5bcc\u7684\u7279\u6027"},"content":{"rendered":"<h1 id=\"redis-%e9%80%b2%e9%9a%8e%e6%b7%b1%e5%85%a5%e7%90%86%e8%a7%a3%e8%b1%90%e5%af%8c%e7%9a%84%e7%89%b9%e6%80%a7-WIiKWShOKC\">Redis \u9032\u968e\u6df1\u5165\u7406\u89e3\u8c50\u5bcc\u7684\u7279\u6027<\/h1>\n<p>Redis \u662f\u4e00\u500b\u958b\u6e90\u7684\u9ad8\u6027\u80fd\u9375\u503c\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u5b58\u5132\u7b49\u5834\u666f\u3002\u5b83\u7684\u7279\u6027\u4f7f\u5176\u5728\u8655\u7406\u5927\u91cf\u6578\u64da\u6642\u8868\u73fe\u51fa\u8272\uff0c\u4e26\u4e14\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\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e Redis \u7684\u4e00\u4e9b\u9032\u968e\u7279\u6027\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u66f4\u597d\u5730\u5229\u7528\u9019\u500b\u5f37\u5927\u7684\u5de5\u5177\u3002<\/p>\n<h2 id=\"1-%e6%95%b8%e6%93%9a%e6%8c%81%e4%b9%85%e5%8c%96-WIiKWShOKC\">1. \u6578\u64da\u6301\u4e45\u5316<\/h2>\n<p>Redis \u63d0\u4f9b\u4e86\u5169\u7a2e\u4e3b\u8981\u7684\u6301\u4e45\u5316\u65b9\u5f0f\uff1aRDB\uff08\u5feb\u7167\uff09\u548c AOF\uff08\u8ffd\u52a0\u6587\u4ef6\uff09\u3002<\/p>\n<ul>\n<li><strong>RDB\uff1a<\/strong>\u9019\u7a2e\u65b9\u5f0f\u6703\u5728\u6307\u5b9a\u7684\u6642\u9593\u9593\u9694\u5167\u751f\u6210\u6578\u64da\u7684\u5feb\u7167\uff0c\u4e26\u5c07\u5176\u4fdd\u5b58\u5230\u78c1\u789f\u4e2d\u3002\u9019\u6a23\u53ef\u4ee5\u5728\u7cfb\u7d71\u5d29\u6f70\u5f8c\u5feb\u901f\u6062\u5fa9\u6578\u64da\uff0c\u4f46\u53ef\u80fd\u6703\u4e1f\u5931\u6700\u8fd1\u7684\u5e7e\u79d2\u9418\u7684\u6578\u64da\u3002<\/li>\n<li><strong>AOF\uff1a<\/strong>\u9019\u7a2e\u65b9\u5f0f\u6703\u5c07\u6bcf\u6b21\u5beb\u64cd\u4f5c\u8ffd\u52a0\u5230\u4e00\u500b\u65e5\u8a8c\u6587\u4ef6\u4e2d\u3002\u9019\u6a23\u53ef\u4ee5\u4fdd\u8b49\u6578\u64da\u7684\u6301\u4e45\u6027\uff0c\u4f46\u76f8\u5c0d\u65bc RDB\uff0cAOF \u7684\u6062\u5fa9\u901f\u5ea6\u8f03\u6162\u3002<\/li>\n<\/ul>\n<p>\u958b\u767c\u8005\u53ef\u4ee5\u6839\u64da\u61c9\u7528\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u6301\u4e45\u5316\u65b9\u5f0f\uff0c\u751a\u81f3\u53ef\u4ee5\u540c\u6642\u4f7f\u7528\u5169\u8005\u4ee5\u9054\u5230\u66f4\u9ad8\u7684\u6578\u64da\u5b89\u5168\u6027\u3002<\/p>\n<h2 id=\"2-%e4%ba%8b%e5%8b%99%e6%94%af%e6%8c%81-WIiKWShOKC\">2. \u4e8b\u52d9\u652f\u6301<\/h2>\n<p>Redis \u652f\u6301\u4e8b\u52d9\u64cd\u4f5c\uff0c\u9019\u610f\u5473\u8457\u53ef\u4ee5\u5c07\u591a\u500b\u547d\u4ee4\u6253\u5305\u5728\u4e00\u8d77\uff0c\u78ba\u4fdd\u5b83\u5011\u8981\u9ebc\u5168\u90e8\u57f7\u884c\uff0c\u8981\u9ebc\u5168\u90e8\u4e0d\u57f7\u884c\u3002\u9019\u662f\u901a\u904e\u4f7f\u7528 MULTI\u3001EXEC\u3001WATCH \u548c DISCARD \u547d\u4ee4\u4f86\u5be6\u73fe\u7684\u3002<\/p>\n<pre><code>\nMULTI\nSET key1 \"value1\"\nSET key2 \"value2\"\nEXEC\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u5169\u500b SET \u547d\u4ee4\u6703\u88ab\u6253\u5305\u5728\u4e00\u8d77\uff0c\u78ba\u4fdd\u5b83\u5011\u7684\u539f\u5b50\u6027\u3002<\/p>\n<h2 id=\"3-%e7%99%bc%e4%bd%88-%e8%a8%82%e9%96%b1%e6%a8%a1%e5%bc%8f-WIiKWShOKC\">3. \u767c\u4f48\/\u8a02\u95b1\u6a21\u5f0f<\/h2>\n<p>Redis \u7684\u767c\u4f48\/\u8a02\u95b1\u529f\u80fd\u5141\u8a31\u5ba2\u6236\u7aef\u4e4b\u9593\u9032\u884c\u5373\u6642\u6d88\u606f\u50b3\u905e\u3002\u5ba2\u6236\u7aef\u53ef\u4ee5\u8a02\u95b1\u7279\u5b9a\u7684\u983b\u9053\uff0c\u7576\u6709\u6d88\u606f\u767c\u4f48\u5230\u8a72\u983b\u9053\u6642\uff0c\u6240\u6709\u8a02\u95b1\u8005\u90fd\u6703\u6536\u5230\u901a\u77e5\u3002<\/p>\n<pre><code>\nSUBSCRIBE channel1\n<\/code><\/pre>\n<p>\u9019\u5c0d\u65bc\u9700\u8981\u5373\u6642\u66f4\u65b0\u7684\u61c9\u7528\u5834\u666f\uff0c\u5982\u804a\u5929\u61c9\u7528\u6216\u5373\u6642\u901a\u77e5\u7cfb\u7d71\uff0c\u7279\u5225\u6709\u7528\u3002<\/p>\n<h2 id=\"4-lua-%e8%85%b3%e6%9c%ac%e6%94%af%e6%8c%81-WIiKWShOKC\">4. Lua \u8173\u672c\u652f\u6301<\/h2>\n<p>Redis \u5141\u8a31\u7528\u6236\u4f7f\u7528 Lua \u8173\u672c\u4f86\u57f7\u884c\u8907\u96dc\u7684\u64cd\u4f5c\u3002\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u7db2\u7d61\u5ef6\u9072\uff0c\u56e0\u70ba\u6240\u6709\u64cd\u4f5c\u90fd\u5728\u670d\u52d9\u5668\u7aef\u57f7\u884c\u3002<\/p>\n<pre><code>\nEVAL \"return redis.call('GET', KEYS[1])\" 1 key1\n<\/code><\/pre>\n<p>\u9019\u500b\u547d\u4ee4\u6703\u8fd4\u56de key1 \u7684\u503c\uff0c\u4e26\u4e14\u6240\u6709\u64cd\u4f5c\u90fd\u662f\u539f\u5b50\u6027\u7684\u3002<\/p>\n<h2 id=\"5-%e6%95%b8%e6%93%9a%e9%81%8e%e6%9c%9f%e5%92%8c%e8%87%aa%e5%8b%95%e5%88%aa%e9%99%a4-WIiKWShOKC\">5. \u6578\u64da\u904e\u671f\u548c\u81ea\u52d5\u522a\u9664<\/h2>\n<p>Redis \u5141\u8a31\u70ba\u6bcf\u500b\u9375\u8a2d\u7f6e\u904e\u671f\u6642\u9593\uff0c\u9019\u5c0d\u65bc\u7de9\u5b58\u6578\u64da\u7279\u5225\u6709\u7528\u3002\u7576\u6578\u64da\u904e\u671f\u5f8c\uff0cRedis \u6703\u81ea\u52d5\u522a\u9664\u9019\u4e9b\u9375\uff0c\u5f9e\u800c\u91cb\u653e\u5167\u5b58\u3002<\/p>\n<pre><code>\nSET key1 \"value1\" EX 10\n<\/code><\/pre>\n<p>\u9019\u500b\u547d\u4ee4\u6703\u5c07 key1 \u8a2d\u7f6e\u70ba &#8220;value1&#8243;\uff0c\u4e26\u5728 10 \u79d2\u5f8c\u81ea\u52d5\u522a\u9664\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-WIiKWShOKC\">\u7e3d\u7d50<\/h2>\n<p>Redis \u7684\u8c50\u5bcc\u7279\u6027\u4f7f\u5176\u6210\u70ba\u4e00\u500b\u5f37\u5927\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\uff0c\u7121\u8ad6\u662f\u5728\u6578\u64da\u6301\u4e45\u5316\u3001\u4e8b\u52d9\u652f\u6301\u3001\u5373\u6642\u6d88\u606f\u50b3\u905e\u9084\u662f\u8173\u672c\u57f7\u884c\u65b9\u9762\uff0c\u90fd\u5c55\u73fe\u4e86\u5176\u9748\u6d3b\u6027\u548c\u9ad8\u6548\u6027\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6027\u80fd\u548c\u53ef\u64f4\u5c55\u6027\u7684\u61c9\u7528\uff0cRedis \u662f\u4e00\u500b\u7406\u60f3\u7684\u9078\u64c7\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u53ef\u9760\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u4f86\u90e8\u7f72 Redis\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9748\u6d3b\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6df1\u5165\u63a2\u7d22Redis\u7684\u8c50\u5bcc\u7279\u6027\uff0c\u638c\u63e1\u9032\u968e\u6280\u5de7\uff0c\u63d0\u5347\u6578\u64da\u8655\u7406\u6548\u7387\uff0c\u5be6\u73fe\u9ad8\u6548\u80fd\u61c9\u7528\u958b\u767c\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-125237","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/125237","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=125237"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/125237\/revisions"}],"predecessor-version":[{"id":125238,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/125237\/revisions\/125238"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=125237"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=125237"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=125237"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}