{"id":124685,"date":"2024-10-25T16:17:18","date_gmt":"2024-10-25T08:17:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/124685\/"},"modified":"2024-10-25T16:17:19","modified_gmt":"2024-10-25T08:17:19","slug":"redis-%e9%9b%86%e7%be%a4%e5%8a%a9%e5%8a%9b%e4%b8%a6%e7%99%bc%e8%83%bd%e5%8a%9b%e6%8f%90%e5%8d%87","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/124685\/","title":{"rendered":"Redis \u96c6\u7fa4\u52a9\u529b\u4e26\u767c\u80fd\u529b\u63d0\u5347"},"content":{"rendered":"<h1 id=\"redis-%e9%9b%86%e7%be%a4%e5%8a%a9%e5%8a%9b%e4%b8%a6%e7%99%bc%e8%83%bd%e5%8a%9b%e6%8f%90%e5%8d%87-NBLIBizkGu\">Redis \u96c6\u7fa4\u52a9\u529b\u4e26\u767c\u80fd\u529b\u63d0\u5347<\/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\u3002Redis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u56e0\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u6027\u800c\u53d7\u5230\u5ee3\u6cdb\u95dc\u6ce8\u3002\u7279\u5225\u662f\u5728\u9700\u8981\u9ad8\u4e26\u767c\u8655\u7406\u7684\u5834\u666f\u4e2d\uff0cRedis \u96c6\u7fa4\u7684\u61c9\u7528\u80fd\u986f\u8457\u63d0\u5347\u7cfb\u7d71\u7684\u4e26\u767c\u80fd\u529b\u3002\u672c\u6587\u5c07\u63a2\u8a0e Redis \u96c6\u7fa4\u7684\u67b6\u69cb\u3001\u512a\u52e2\u53ca\u5176\u5728\u63d0\u5347\u4e26\u767c\u80fd\u529b\u65b9\u9762\u7684\u5177\u9ad4\u61c9\u7528\u3002<\/p>\n<h2 id=\"redis-%e9%9b%86%e7%be%a4%e6%9e%b6%e6%a7%8b-NBLIBizkGu\">Redis \u96c6\u7fa4\u67b6\u69cb<\/h2>\n<p>Redis \u96c6\u7fa4\u662f\u4e00\u7a2e\u5206\u4f48\u5f0f\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\uff0c\u901a\u904e\u5c07\u6578\u64da\u5206\u7247\u5b58\u5132\u5728\u591a\u500b Redis \u7bc0\u9ede\u4e0a\u4f86\u5be6\u73fe\u9ad8\u53ef\u7528\u6027\u548c\u53ef\u64f4\u5c55\u6027\u3002\u6bcf\u500b\u7bc0\u9ede\u90fd\u53ef\u4ee5\u7368\u7acb\u8655\u7406\u8acb\u6c42\uff0c\u9019\u6a23\u53ef\u4ee5\u6709\u6548\u5730\u5206\u6563\u8ca0\u8f09\uff0c\u5f9e\u800c\u63d0\u9ad8\u6574\u9ad4\u7684\u4e26\u767c\u8655\u7406\u80fd\u529b\u3002<\/p>\n<ul>\n<li><strong>\u6578\u64da\u5206\u7247\uff1a<\/strong>Redis \u96c6\u7fa4\u4f7f\u7528\u54c8\u5e0c\u69fd\u4f86\u5206\u914d\u6578\u64da\uff0c\u6bcf\u500b\u9375\u90fd\u6703\u88ab\u6620\u5c04\u5230\u4e00\u500b\u7279\u5b9a\u7684\u54c8\u5e0c\u69fd\uff0c\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u6578\u64da\u5747\u52fb\u5206\u4f48\u5728\u5404\u500b\u7bc0\u9ede\u4e0a\u3002<\/li>\n<li><strong>\u9ad8\u53ef\u7528\u6027\uff1a<\/strong>\u96c6\u7fa4\u4e2d\u7684\u6bcf\u500b\u4e3b\u7bc0\u9ede\u90fd\u53ef\u4ee5\u6709\u4e00\u500b\u6216\u591a\u500b\u5f9e\u7bc0\u9ede\uff0c\u5f9e\u7bc0\u9ede\u53ef\u4ee5\u5728\u4e3b\u7bc0\u9ede\u6545\u969c\u6642\u81ea\u52d5\u63a5\u7ba1\uff0c\u78ba\u4fdd\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u3002<\/li>\n<li><strong>\u81ea\u52d5\u6545\u969c\u8f49\u79fb\uff1a<\/strong>\u7576\u4e3b\u7bc0\u9ede\u5931\u6548\u6642\uff0cRedis \u96c6\u7fa4\u80fd\u5920\u81ea\u52d5\u6aa2\u6e2c\u4e26\u9032\u884c\u6545\u969c\u8f49\u79fb\uff0c\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u7cfb\u7d71\u7684\u505c\u6a5f\u6642\u9593\u3002<\/li>\n<\/ul>\n<h2 id=\"redis-%e9%9b%86%e7%be%a4%e7%9a%84%e5%84%aa%e5%8b%a2-NBLIBizkGu\">Redis \u96c6\u7fa4\u7684\u512a\u52e2<\/h2>\n<p>\u4f7f\u7528 Redis \u96c6\u7fa4\u7684\u4e3b\u8981\u512a\u52e2\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Redis \u7684\u5167\u5b58\u5b58\u5132\u7279\u6027\u4f7f\u5176\u80fd\u5920\u4ee5\u6975\u5feb\u7684\u901f\u5ea6\u8655\u7406\u5927\u91cf\u8acb\u6c42\uff0c\u9019\u5c0d\u65bc\u9700\u8981\u9ad8\u4e26\u767c\u7684\u61c9\u7528\u5c24\u70ba\u91cd\u8981\u3002<\/li>\n<li><strong>\u53ef\u64f4\u5c55\u6027\uff1a<\/strong>\u96a8\u8457\u696d\u52d9\u7684\u589e\u9577\uff0cRedis \u96c6\u7fa4\u53ef\u4ee5\u8f15\u9b06\u5730\u6dfb\u52a0\u65b0\u7684\u7bc0\u9ede\uff0c\u4ee5\u61c9\u5c0d\u4e0d\u65b7\u589e\u9577\u7684\u6578\u64da\u548c\u8acb\u6c42\u91cf\u3002<\/li>\n<li><strong>\u9748\u6d3b\u6027\uff1a<\/strong>Redis \u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u7b49\uff0c\u9019\u4f7f\u5f97\u5b83\u80fd\u5920\u9069\u61c9\u4e0d\u540c\u7684\u61c9\u7528\u5834\u666f\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%8f%90%e5%8d%87%e4%b8%a6%e7%99%bc%e8%83%bd%e5%8a%9b%e7%9a%84%e5%85%b7%e9%ab%94%e6%87%89%e7%94%a8-NBLIBizkGu\">\u63d0\u5347\u4e26\u767c\u80fd\u529b\u7684\u5177\u9ad4\u61c9\u7528<\/h2>\n<p>\u5728\u5be6\u969b\u61c9\u7528\u4e2d\uff0cRedis \u96c6\u7fa4\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u5e7e\u7a2e\u65b9\u5f0f\u4f86\u63d0\u5347\u4e26\u767c\u80fd\u529b\uff1a<\/p>\n<h3 id=\"1-%e7%b7%a9%e5%ad%98%e7%86%b1%e9%bb%9e%e6%95%b8%e6%93%9a-NBLIBizkGu\">1. \u7de9\u5b58\u71b1\u9ede\u6578\u64da<\/h3>\n<p>\u5c0d\u65bc\u7d93\u5e38\u8a2a\u554f\u7684\u6578\u64da\uff0c\u53ef\u4ee5\u5c07\u5176\u7de9\u5b58\u5728 Redis \u4e2d\uff0c\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u5c0d\u5f8c\u7aef\u6578\u64da\u5eab\u7684\u8acb\u6c42\uff0c\u5f9e\u800c\u63d0\u9ad8\u7cfb\u7d71\u7684\u97ff\u61c9\u901f\u5ea6\u3002\u4f8b\u5982\uff0c\u5c0d\u65bc\u7528\u6236\u8cc7\u6599\u7684\u67e5\u8a62\uff0c\u53ef\u4ee5\u5c07\u7528\u6236\u4fe1\u606f\u7de9\u5b58\u5728 Redis \u4e2d\uff0c\u7576\u7528\u6236\u518d\u6b21\u8a2a\u554f\u6642\uff0c\u76f4\u63a5\u5f9e Redis \u4e2d\u8b80\u53d6\u6578\u64da\u3002<\/p>\n<pre><code>SET user:1000 '{\"name\": \"John\", \"age\": 30}'\nGET user:1000\n<\/code><\/pre>\n<h3 id=\"2-%e5%af%a6%e6%99%82%e6%95%b8%e6%93%9a%e8%99%95%e7%90%86-NBLIBizkGu\">2. \u5be6\u6642\u6578\u64da\u8655\u7406<\/h3>\n<p>Redis \u7684 Pub\/Sub \u529f\u80fd\u53ef\u4ee5\u7528\u65bc\u5be6\u6642\u6578\u64da\u8655\u7406\uff0c\u7576\u6709\u65b0\u6578\u64da\u7522\u751f\u6642\uff0c\u53ef\u4ee5\u7acb\u5373\u901a\u77e5\u6240\u6709\u8a02\u95b1\u8005\uff0c\u9019\u6a23\u53ef\u4ee5\u5be6\u73fe\u9ad8\u6548\u7684\u6578\u64da\u66f4\u65b0\u548c\u63a8\u9001\u3002<\/p>\n<pre><code>PUBLISH channel1 \"New data available\"\nSUBSCRIBE channel1\n<\/code><\/pre>\n<h3 id=\"3-%e5%88%86%e4%bd%88%e5%bc%8f%e9%8e%96-NBLIBizkGu\">3. \u5206\u4f48\u5f0f\u9396<\/h3>\n<p>\u5728\u9ad8\u4e26\u767c\u74b0\u5883\u4e2d\uff0c\u4f7f\u7528 Redis \u5be6\u73fe\u5206\u4f48\u5f0f\u9396\u53ef\u4ee5\u6709\u6548\u5730\u63a7\u5236\u8cc7\u6e90\u7684\u8a2a\u554f\uff0c\u907f\u514d\u6578\u64da\u7af6\u722d\u548c\u4e0d\u4e00\u81f4\u6027\u554f\u984c\u3002<\/p>\n<pre><code>SET lock:key \"value\" NX PX 30000\n<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-NBLIBizkGu\">\u7e3d\u7d50<\/h2>\n<p>Redis \u96c6\u7fa4\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\uff0c\u80fd\u5920\u986f\u8457\u63d0\u5347\u7cfb\u7d71\u7684\u4e26\u767c\u80fd\u529b\u3002\u901a\u904e\u6578\u64da\u5206\u7247\u3001\u9ad8\u53ef\u7528\u6027\u548c\u81ea\u52d5\u6545\u969c\u8f49\u79fb\u7b49\u7279\u6027\uff0cRedis \u96c6\u7fa4\u4e0d\u50c5\u80fd\u5920\u61c9\u5c0d\u9ad8\u4e26\u767c\u7684\u8acb\u6c42\uff0c\u9084\u80fd\u78ba\u4fdd\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u53ef\u9760\u6027\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6027\u80fd\u548c\u53ef\u64f4\u5c55\u6027\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u65b9\u6848\uff0c\u642d\u914d Redis \u96c6\u7fa4\uff0c\u5c07\u80fd\u5920\u66f4\u597d\u5730\u6eff\u8db3\u696d\u52d9\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Redis \u96c6\u7fa4\u63d0\u5347\u4e26\u767c\u80fd\u529b\uff0c\u5be6\u73fe\u9ad8\u6548\u6578\u64da\u8655\u7406\u8207\u5feb\u901f\u97ff\u61c9\uff0c\u9069\u5408\u5927\u898f\u6a21\u61c9\u7528\u5834\u666f\uff0c\u512a\u5316\u6027\u80fd\u8207\u64f4\u5c55\u6027\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-124685","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/124685","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=124685"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/124685\/revisions"}],"predecessor-version":[{"id":124686,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/124685\/revisions\/124686"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=124685"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=124685"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=124685"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}