{"id":170107,"date":"2024-11-06T21:12:21","date_gmt":"2024-11-06T13:12:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/170107\/"},"modified":"2024-11-06T21:12:21","modified_gmt":"2024-11-06T13:12:21","slug":"%e7%88%ac%e8%9f%b2%e4%bd%bf%e7%94%a8redis%e6%8f%90%e5%8d%87%e6%95%88%e7%8e%87%e7%9a%84%e9%ab%98%e6%95%88%e5%88%a9%e5%99%a8%ef%bc%88%e7%88%ac%e8%9f%b2%e6%9c%83%e7%94%a8%e5%88%b0redis%e9%ba%bc%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/170107\/","title":{"rendered":"\u722c\u87f2\u4f7f\u7528Redis\u63d0\u5347\u6548\u7387\u7684\u9ad8\u6548\u5229\u5668\uff08\u722c\u87f2\u6703\u7528\u5230redis\u9ebc\uff09"},"content":{"rendered":"<h1 id=\"%e7%88%ac%e8%9f%b2%e4%bd%bf%e7%94%a8redis%e6%8f%90%e5%8d%87%e6%95%88%e7%8e%87%e7%9a%84%e9%ab%98%e6%95%88%e5%88%a9%e5%99%a8%ef%bc%88%e7%88%ac%e8%9f%b2%e6%9c%83%e7%94%a8%e5%88%b0redis%e9%ba%bc%ef%bc%89-vPTHtirZPR\">\u722c\u87f2\u4f7f\u7528Redis\u63d0\u5347\u6548\u7387\u7684\u9ad8\u6548\u5229\u5668\uff08\u722c\u87f2\u6703\u7528\u5230redis\u9ebc\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0c\u7db2\u7d61\u722c\u87f2\u5df2\u6210\u70ba\u7372\u53d6\u4fe1\u606f\u7684\u91cd\u8981\u5de5\u5177\u3002\u7121\u8ad6\u662f\u6578\u64da\u5206\u6790\u3001\u7af6\u722d\u5c0d\u624b\u76e3\u63a7\u9084\u662f\u5e02\u5834\u7814\u7a76\uff0c\u722c\u87f2\u7684\u61c9\u7528\u7bc4\u570d\u8d8a\u4f86\u8d8a\u5ee3\u6cdb\u3002\u7136\u800c\uff0c\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u52a0\uff0c\u722c\u87f2\u7684\u6548\u7387\u548c\u6027\u80fd\u6210\u70ba\u4e86\u958b\u767c\u8005\u9700\u8981\u9762\u5c0d\u7684\u6311\u6230\u3002\u9019\u6642\uff0cRedis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u6578\u64da\u7d50\u69cb\u5b58\u5132\u7cfb\u7d71\uff0c\u4fbf\u6210\u70ba\u4e86\u722c\u87f2\u958b\u767c\u4e2d\u7684\u4e00\u500b\u91cd\u8981\u5de5\u5177\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%ef%bc%9f-vPTHtirZPR\">\u4ec0\u9ebc\u662fRedis\uff1f<\/h2>\n<p>Redis\u662f\u4e00\u7a2e\u958b\u6e90\u7684\u9ad8\u6027\u80fd\u9375\u503c\u6578\u64da\u5eab\uff0c\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u7b49\u3002\u5b83\u7684\u9ad8\u6548\u6027\u4e3b\u8981\u4f86\u81ea\u65bc\u5176\u5c07\u6578\u64da\u5b58\u5132\u5728\u5167\u5b58\u4e2d\uff0c\u4e26\u4e14\u652f\u6301\u6301\u4e45\u5316\uff0c\u9019\u4f7f\u5f97Redis\u5728\u8b80\u53d6\u548c\u5beb\u5165\u64cd\u4f5c\u4e0a\u90fd\u8868\u73fe\u51fa\u8272\u3002\u5c0d\u65bc\u9700\u8981\u5feb\u901f\u5b58\u53d6\u6578\u64da\u7684\u61c9\u7528\u5834\u666f\uff0cRedis\u7121\u7591\u662f\u4e00\u500b\u7406\u60f3\u7684\u9078\u64c7\u3002<\/p>\n<h2 id=\"%e7%88%ac%e8%9f%b2%e7%9a%84%e6%8c%91%e6%88%b0-vPTHtirZPR\">\u722c\u87f2\u7684\u6311\u6230<\/h2>\n<p>\u5728\u722c\u87f2\u958b\u767c\u4e2d\uff0c\u958b\u767c\u8005\u5e38\u5e38\u9762\u81e8\u4ee5\u4e0b\u5e7e\u500b\u6311\u6230\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u4f75\u767c\u8acb\u6c42\uff1a<\/strong>\u7576\u9700\u8981\u540c\u6642\u8655\u7406\u5927\u91cf\u8acb\u6c42\u6642\uff0c\u5982\u4f55\u6709\u6548\u7ba1\u7406\u8acb\u6c42\u548c\u6578\u64da\u6210\u70ba\u4e00\u500b\u96e3\u984c\u3002<\/li>\n<li><strong>\u6578\u64da\u5b58\u5132\uff1a<\/strong>\u722c\u53d6\u7684\u6578\u64da\u91cf\u9f90\u5927\uff0c\u5982\u4f55\u9ad8\u6548\u5b58\u5132\u548c\u6aa2\u7d22\u9019\u4e9b\u6578\u64da\u662f\u95dc\u9375\u3002<\/li>\n<li><strong>\u53bb\u91cd\uff1a<\/strong>\u5728\u722c\u53d6\u904e\u7a0b\u4e2d\uff0c\u5982\u4f55\u907f\u514d\u91cd\u8907\u722c\u53d6\u76f8\u540c\u7684\u6578\u64da\u3002<\/li>\n<\/ul>\n<h2 id=\"redis%e5%9c%a8%e7%88%ac%e8%9f%b2%e4%b8%ad%e7%9a%84%e6%87%89%e7%94%a8-vPTHtirZPR\">Redis\u5728\u722c\u87f2\u4e2d\u7684\u61c9\u7528<\/h2>\n<p>Redis\u53ef\u4ee5\u6709\u6548\u89e3\u6c7a\u4e0a\u8ff0\u6311\u6230\uff0c\u4ee5\u4e0b\u662f\u5e7e\u500b\u5177\u9ad4\u7684\u61c9\u7528\u5834\u666f\uff1a<\/p>\n<h3 id=\"1-%e8%ab%8b%e6%b1%82%e9%9a%8a%e5%88%97%e7%ae%a1%e7%90%86-vPTHtirZPR\">1. \u8acb\u6c42\u968a\u5217\u7ba1\u7406<\/h3>\n<p>\u5728\u9ad8\u4f75\u767c\u7684\u60c5\u6cc1\u4e0b\uff0c\u722c\u87f2\u9700\u8981\u7ba1\u7406\u5927\u91cf\u7684\u8acb\u6c42\u3002\u4f7f\u7528Redis\u7684\u5217\u8868\u7d50\u69cb\uff0c\u53ef\u4ee5\u8f15\u9b06\u5be6\u73fe\u8acb\u6c42\u968a\u5217\u3002\u958b\u767c\u8005\u53ef\u4ee5\u5c07\u5f85\u722c\u53d6\u7684URL\u5b58\u5165Redis\u5217\u8868\u4e2d\uff0c\u7136\u5f8c\u4f7f\u7528LPOP\u547d\u4ee4\u5f9e\u5217\u8868\u4e2d\u53d6\u51faURL\u9032\u884c\u722c\u53d6\uff0c\u9019\u6a23\u53ef\u4ee5\u6709\u6548\u63a7\u5236\u8acb\u6c42\u7684\u901f\u7387\u3002<\/p>\n<pre><code>redis.lpush('url_queue', 'http:\/\/example.com\/page1')\nurl = redis.rpop('url_queue')<\/code><\/pre>\n<h3 id=\"2-%e6%95%b8%e6%93%9a%e5%ad%98%e5%84%b2%e8%88%87%e6%aa%a2%e7%b4%a2-vPTHtirZPR\">2. \u6578\u64da\u5b58\u5132\u8207\u6aa2\u7d22<\/h3>\n<p>\u722c\u53d6\u7684\u6578\u64da\u53ef\u4ee5\u4f7f\u7528Redis\u7684\u54c8\u5e0c\u7d50\u69cb\u9032\u884c\u5b58\u5132\u3002\u9019\u6a23\u4e0d\u50c5\u53ef\u4ee5\u5feb\u901f\u5b58\u53d6\u6578\u64da\uff0c\u9084\u80fd\u5920\u6839\u64da\u9700\u8981\u9032\u884c\u9748\u6d3b\u7684\u67e5\u8a62\u3002<\/p>\n<pre><code>redis.hset('page:1', 'title', 'Example Title')\ntitle = redis.hget('page:1', 'title')<\/code><\/pre>\n<h3 id=\"3-%e5%8e%bb%e9%87%8d%e6%a9%9f%e5%88%b6-vPTHtirZPR\">3. \u53bb\u91cd\u6a5f\u5236<\/h3>\n<p>\u5728\u722c\u53d6\u904e\u7a0b\u4e2d\uff0c\u4f7f\u7528Redis\u7684\u96c6\u5408\u7d50\u69cb\u53ef\u4ee5\u8f15\u9b06\u5be6\u73fe\u53bb\u91cd\u3002\u958b\u767c\u8005\u53ef\u4ee5\u5c07\u5df2\u7d93\u722c\u53d6\u7684URL\u5b58\u5165Redis\u96c6\u5408\u4e2d\uff0c\u4f7f\u7528SADD\u547d\u4ee4\u4f86\u6dfb\u52a0URL\uff0c\u82e5\u8fd4\u56de\u503c\u70ba0\uff0c\u5247\u8868\u793a\u8a72URL\u5df2\u7d93\u5b58\u5728\uff0c\u5f9e\u800c\u907f\u514d\u91cd\u8907\u722c\u53d6\u3002<\/p>\n<pre><code>if redis.sadd('visited_urls', 'http:\/\/example.com\/page1'):\n    # \u722c\u53d6\u8a72URL\nelse:\n    # \u8df3\u904e\u8a72URL<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-vPTHtirZPR\">\u7d50\u8ad6<\/h2>\n<p>\u7e3d\u7684\u4f86\u8aaa\uff0cRedis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\uff0c\u80fd\u5920\u986f\u8457\u63d0\u5347\u722c\u87f2\u7684\u6548\u7387\u3002\u7121\u8ad6\u662f\u5728\u8acb\u6c42\u7ba1\u7406\u3001\u6578\u64da\u5b58\u5132\u9084\u662f\u53bb\u91cd\u6a5f\u5236\u65b9\u9762\uff0cRedis\u90fd\u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u652f\u6301\u3002\u5c0d\u65bc\u5e0c\u671b\u63d0\u5347\u722c\u87f2\u6027\u80fd\u7684\u958b\u767c\u8005\u4f86\u8aaa\uff0c\u5b78\u7fd2\u548c\u4f7f\u7528Redis\u7121\u7591\u662f\u4e00\u500b\u660e\u667a\u7684\u9078\u64c7\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u904b\u884c\u60a8\u7684\u722c\u87f2\uff0cServer.HK \u63d0\u4f9b\u4e86\u591a\u7a2e\u9078\u64c7\uff0c\u5e6b\u52a9\u60a8\u8f15\u9b06\u7ba1\u7406\u548c\u64f4\u5c55\u60a8\u7684\u9805\u76ee\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u5229\u7528Redis\u63d0\u5347\u722c\u87f2\u6548\u7387\uff0c\u4e86\u89e3\u5176\u5728\u6578\u64da\u5b58\u5132\u548c\u7de9\u5b58\u4e2d\u7684\u95dc\u9375\u4f5c\u7528\uff0c\u52a9\u529b\u9ad8\u6548\u6578\u64da\u6293\u53d6\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-170107","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/170107","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=170107"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/170107\/revisions"}],"predecessor-version":[{"id":170108,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/170107\/revisions\/170108"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=170107"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=170107"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=170107"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}