{"id":164183,"date":"2024-11-05T05:43:25","date_gmt":"2024-11-04T21:43:25","guid":{"rendered":"https:\/\/server.hk\/cnblog\/164183\/"},"modified":"2024-11-05T05:43:26","modified_gmt":"2024-11-04T21:43:26","slug":"%e5%80%9f%e5%8a%a9redis%e8%bc%95%e9%ac%86%e5%af%a6%e7%8f%be%e9%ab%98%e4%b8%a6%e7%99%bc%e8%99%95%e7%90%86%ef%bc%88redis%e9%ab%98%e4%b8%a6%e7%99%bc%e6%80%8e%e9%ba%bc%e5%af%a6%e7%8f%be%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/164183\/","title":{"rendered":"\u501f\u52a9Redis\u8f15\u9b06\u5be6\u73fe\u9ad8\u4e26\u767c\u8655\u7406\uff08redis\u9ad8\u4e26\u767c\u600e\u9ebc\u5be6\u73fe\uff09"},"content":{"rendered":"<h1 id=\"%e5%80%9f%e5%8a%a9redis%e8%bc%95%e9%ac%86%e5%af%a6%e7%8f%be%e9%ab%98%e4%b8%a6%e7%99%bc%e8%99%95%e7%90%86-umTWwOuJBY\">\u501f\u52a9Redis\u8f15\u9b06\u5be6\u73fe\u9ad8\u4e26\u767c\u8655\u7406<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u74b0\u5883\u4e2d\uff0c\u9ad8\u4e26\u767c\u8655\u7406\u5df2\u6210\u70ba\u8a31\u591a\u61c9\u7528\u7a0b\u5e8f\u7684\u57fa\u672c\u9700\u6c42\u3002\u7121\u8ad6\u662f\u96fb\u5b50\u5546\u52d9\u5e73\u53f0\u3001\u793e\u4ea4\u5a92\u9ad4\u9084\u662f\u5373\u6642\u901a\u8a0a\u61c9\u7528\uff0c\u5982\u4f55\u6709\u6548\u5730\u8655\u7406\u5927\u91cf\u7684\u8acb\u6c42\u90fd\u662f\u4e00\u500b\u6311\u6230\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u56e0\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff0c\u6210\u70ba\u5be6\u73fe\u9ad8\u4e26\u767c\u8655\u7406\u7684\u7406\u60f3\u9078\u64c7\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e5%9f%ba%e6%9c%ac%e7%89%b9%e6%80%a7-umTWwOuJBY\">Redis\u7684\u57fa\u672c\u7279\u6027<\/h2>\n<p>Redis\u662f\u4e00\u500b\u958b\u6e90\u7684\u9375\u503c\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\u3002\u5176\u4e3b\u8981\u7279\u6027\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Redis\u80fd\u5920\u6bcf\u79d2\u8655\u7406\u6578\u5341\u842c\u6b21\u7684\u8b80\u5beb\u64cd\u4f5c\uff0c\u9019\u4f7f\u5f97\u5b83\u5728\u9ad8\u4e26\u767c\u5834\u666f\u4e2d\u8868\u73fe\u51fa\u8272\u3002<\/li>\n<li><strong>\u6301\u4e45\u5316\uff1a<\/strong>Redis\u652f\u6301\u5c07\u6578\u64da\u6301\u4e45\u5316\u5230\u78c1\u789f\uff0c\u9019\u6a23\u5373\u4f7f\u5728\u7cfb\u7d71\u91cd\u555f\u5f8c\u4e5f\u80fd\u6062\u5fa9\u6578\u64da\u3002<\/li>\n<li><strong>\u5206\u4f48\u5f0f\u652f\u6301\uff1a<\/strong>Redis Cluster\u5141\u8a31\u7528\u6236\u5728\u591a\u500b\u7bc0\u9ede\u4e4b\u9593\u5206\u6563\u6578\u64da\uff0c\u5f9e\u800c\u63d0\u9ad8\u53ef\u64f4\u5c55\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"%e9%ab%98%e4%b8%a6%e7%99%bc%e8%99%95%e7%90%86%e7%9a%84%e5%af%a6%e7%8f%be%e6%96%b9%e6%b3%95-umTWwOuJBY\">\u9ad8\u4e26\u767c\u8655\u7406\u7684\u5be6\u73fe\u65b9\u6cd5<\/h2>\n<p>\u8981\u5229\u7528Redis\u5be6\u73fe\u9ad8\u4e26\u767c\u8655\u7406\uff0c\u53ef\u4ee5\u8003\u616e\u4ee5\u4e0b\u5e7e\u7a2e\u65b9\u6cd5\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8redis%e4%bd%9c%e7%82%ba%e7%b7%a9%e5%ad%98%e5%b1%a4-umTWwOuJBY\">1. \u4f7f\u7528Redis\u4f5c\u70ba\u7de9\u5b58\u5c64<\/h3>\n<p>\u5c07Redis\u7528\u4f5c\u7de9\u5b58\u5c64\u53ef\u4ee5\u986f\u8457\u6e1b\u5c11\u5f8c\u7aef\u6578\u64da\u5eab\u7684\u8ca0\u64d4\u3002\u7576\u7528\u6236\u8acb\u6c42\u6578\u64da\u6642\uff0c\u9996\u5148\u67e5\u8a62Redis\u7de9\u5b58\uff0c\u5982\u679c\u6578\u64da\u5b58\u5728\u5247\u76f4\u63a5\u8fd4\u56de\uff0c\u5426\u5247\u518d\u67e5\u8a62\u5f8c\u7aef\u6578\u64da\u5eab\u4e26\u5c07\u7d50\u679c\u5b58\u5165Redis\u3002\u9019\u6a23\u53ef\u4ee5\u5927\u5e45\u63d0\u9ad8\u97ff\u61c9\u901f\u5ea6\u3002<\/p>\n<pre><code>function getData(key) {\n    \/\/ \u5617\u8a66\u5f9eRedis\u7de9\u5b58\u4e2d\u7372\u53d6\u6578\u64da\n    data = redis.get(key);\n    if (data) {\n        return data;\n    } else {\n        \/\/ \u5982\u679c\u7de9\u5b58\u4e2d\u6c92\u6709\uff0c\u5247\u67e5\u8a62\u6578\u64da\u5eab\n        data = database.query(key);\n        \/\/ \u5c07\u7d50\u679c\u5b58\u5165Redis\n        redis.set(key, data);\n        return data;\n    }\n}\n<\/code><\/pre>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8redis%e7%9a%84%e7%99%bc%e5%b8%83-%e8%a8%82%e9%96%b1%e6%a8%a1%e5%bc%8f-umTWwOuJBY\">2. \u4f7f\u7528Redis\u7684\u767c\u5e03\/\u8a02\u95b1\u6a21\u5f0f<\/h3>\n<p>Redis\u7684\u767c\u5e03\/\u8a02\u95b1\u529f\u80fd\u53ef\u4ee5\u7528\u65bc\u5be6\u73fe\u5373\u6642\u6d88\u606f\u63a8\u9001\u7cfb\u7d71\u3002\u5728\u9019\u7a2e\u6a21\u5f0f\u4e0b\uff0c\u7576\u4e00\u500b\u7528\u6236\u767c\u9001\u6d88\u606f\u6642\uff0c\u7cfb\u7d71\u53ef\u4ee5\u5c07\u8a72\u6d88\u606f\u767c\u5e03\u5230\u4e00\u500b\u983b\u9053\uff0c\u6240\u6709\u8a02\u95b1\u8a72\u983b\u9053\u7684\u7528\u6236\u90fd\u80fd\u5373\u6642\u63a5\u6536\u5230\u6d88\u606f\u3002\u9019\u6a23\u53ef\u4ee5\u6709\u6548\u5730\u8655\u7406\u5927\u91cf\u7684\u5373\u6642\u8acb\u6c42\u3002<\/p>\n<pre><code>redis.publish('chat_channel', message);\n<\/code><\/pre>\n<h3 id=\"3-%e5%88%a9%e7%94%a8redis%e7%9a%84%e9%9a%8a%e5%88%97%e5%8a%9f%e8%83%bd-umTWwOuJBY\">3. \u5229\u7528Redis\u7684\u968a\u5217\u529f\u80fd<\/h3>\n<p>Redis\u7684\u5217\u8868\u6578\u64da\u7d50\u69cb\u53ef\u4ee5\u7528\u4f5c\u4efb\u52d9\u968a\u5217\uff0c\u901a\u904e\u5c07\u8acb\u6c42\u653e\u5165\u968a\u5217\u4e2d\uff0c\u5f8c\u53f0\u5de5\u4f5c\u9032\u7a0b\u53ef\u4ee5\u9010\u6b65\u8655\u7406\u9019\u4e9b\u8acb\u6c42\u3002\u9019\u6a23\u53ef\u4ee5\u907f\u514d\u56e0\u70ba\u77ac\u6642\u8acb\u6c42\u904e\u591a\u800c\u5c0e\u81f4\u7684\u7cfb\u7d71\u5d29\u6f70\u3002<\/p>\n<pre><code>redis.lpush('task_queue', task);\n<\/code><\/pre>\n<h2 id=\"%e6%80%a7%e8%83%bd%e5%84%aa%e5%8c%96%e5%bb%ba%e8%ad%b0-umTWwOuJBY\">\u6027\u80fd\u512a\u5316\u5efa\u8b70<\/h2>\n<p>\u5728\u4f7f\u7528Redis\u9032\u884c\u9ad8\u4e26\u767c\u8655\u7406\u6642\uff0c\u9084\u6709\u4e00\u4e9b\u6027\u80fd\u512a\u5316\u7684\u5efa\u8b70\uff1a<\/p>\n<ul>\n<li><strong>\u5408\u7406\u8a2d\u7f6e\u904e\u671f\u6642\u9593\uff1a<\/strong>\u5c0d\u65bc\u7de9\u5b58\u6578\u64da\uff0c\u5408\u7406\u8a2d\u7f6e\u904e\u671f\u6642\u9593\u53ef\u4ee5\u907f\u514d\u7121\u7528\u6578\u64da\u4f54\u7528\u5167\u5b58\u3002<\/li>\n<li><strong>\u4f7f\u7528\u7ba1\u9053\u6280\u8853\uff1a<\/strong>\u901a\u904e\u7ba1\u9053\u6280\u8853\u53ef\u4ee5\u5728\u4e00\u6b21\u8acb\u6c42\u4e2d\u767c\u9001\u591a\u500b\u547d\u4ee4\uff0c\u6e1b\u5c11\u7db2\u7d61\u5ef6\u9072\u3002<\/li>\n<li><strong>\u76e3\u63a7\u548c\u8abf\u6574\uff1a<\/strong>\u5b9a\u671f\u76e3\u63a7Redis\u7684\u6027\u80fd\u6307\u6a19\uff0c\u6839\u64da\u5be6\u969b\u60c5\u6cc1\u8abf\u6574\u914d\u7f6e\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-umTWwOuJBY\">\u7e3d\u7d50<\/h2>\n<p>Redis\u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u70ba\u9ad8\u4e26\u767c\u8655\u7406\u63d0\u4f9b\u4e86\u591a\u7a2e\u89e3\u6c7a\u65b9\u6848\u3002\u901a\u904e\u5408\u7406\u5229\u7528\u5176\u7de9\u5b58\u3001\u767c\u5e03\/\u8a02\u95b1\u548c\u968a\u5217\u529f\u80fd\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6709\u6548\u5730\u63d0\u5347\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u548c\u97ff\u61c9\u901f\u5ea6\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u4e26\u767c\u8655\u7406\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u65b9\u6848\uff0c\u4e26\u7d50\u5408Redis\u7684\u7279\u6027\uff0c\u5c07\u80fd\u5920\u5be6\u73fe\u66f4\u9ad8\u6548\u7684\u6578\u64da\u8655\u7406\u80fd\u529b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u501f\u52a9Redis\u5be6\u73fe\u9ad8\u4e26\u767c\u8655\u7406\uff0c\u63d0\u5347\u7cfb\u7d71\u6027\u80fd\u8207\u97ff\u61c9\u901f\u5ea6\uff0c\u8f15\u9b06\u61c9\u5c0d\u5927\u91cf\u8acb\u6c42\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-164183","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/164183","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=164183"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/164183\/revisions"}],"predecessor-version":[{"id":164184,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/164183\/revisions\/164184"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=164183"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=164183"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=164183"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}