{"id":134779,"date":"2024-10-31T03:00:24","date_gmt":"2024-10-30T19:00:24","guid":{"rendered":"https:\/\/server.hk\/cnblog\/134779\/"},"modified":"2024-10-31T03:00:25","modified_gmt":"2024-10-30T19:00:25","slug":"redis%e8%a8%bb%e8%a7%a3%e8%88%87%e6%89%8b%e5%8b%95%e6%93%8d%e4%bd%9c%e5%af%a6%e8%b8%90%ef%bc%88redis%e8%a8%bb%e8%a7%a3%e5%92%8c%e6%89%8b%e5%8b%95%e6%93%8d%e4%bd%9c%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/134779\/","title":{"rendered":"Redis\u8a3b\u89e3\u8207\u624b\u52d5\u64cd\u4f5c\u5be6\u8e10\uff08redis\u8a3b\u89e3\u548c\u624b\u52d5\u64cd\u4f5c\uff09"},"content":{"rendered":"<h1 id=\"redis%e8%a8%bb%e8%a7%a3%e8%88%87%e6%89%8b%e5%8b%95%e6%93%8d%e4%bd%9c%e5%af%a6%e8%b8%90-QBHRZTTcVy\">Redis\u8a3b\u89e3\u8207\u624b\u52d5\u64cd\u4f5c\u5be6\u8e10<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0cRedis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u5df2\u7d93\u6210\u70ba\u8a31\u591a\u61c9\u7528\u7a0b\u5e8f\u7684\u6838\u5fc3\u7d44\u4ef6\u3002\u7121\u8ad6\u662f\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u9084\u662f\u6578\u64da\u5b58\u5132\uff0cRedis\u90fd\u4ee5\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u6027\u53d7\u5230\u5ee3\u6cdb\u9752\u775e\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eRedis\u7684\u8a3b\u89e3\u8207\u624b\u52d5\u64cd\u4f5c\u5be6\u8e10\uff0c\u5e6b\u52a9\u8b80\u8005\u66f4\u597d\u5730\u7406\u89e3\u548c\u4f7f\u7528\u9019\u4e00\u5f37\u5927\u7684\u5de5\u5177\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%ef%bc%9f-QBHRZTTcVy\">\u4ec0\u9ebc\u662fRedis\uff1f<\/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\u3002\u5b83\u7684\u9ad8\u6027\u80fd\u7279\u6027\u4f7f\u5176\u6210\u70ba\u8a31\u591a\u61c9\u7528\u7a0b\u5e8f\u7684\u7406\u60f3\u9078\u64c7\uff0c\u7279\u5225\u662f\u5728\u9700\u8981\u5feb\u901f\u8b80\u53d6\u548c\u5beb\u5165\u7684\u5834\u666f\u4e2d\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%93%8d%e4%bd%9c-QBHRZTTcVy\">Redis\u7684\u57fa\u672c\u64cd\u4f5c<\/h2>\n<p>\u5728\u4f7f\u7528Redis\u4e4b\u524d\uff0c\u4e86\u89e3\u5176\u57fa\u672c\u64cd\u4f5c\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684Redis\u547d\u4ee4\uff1a<\/p>\n<ul>\n<li><code>SET key value<\/code>\uff1a\u8a2d\u7f6e\u6307\u5b9a\u9375\u7684\u503c\u3002<\/li>\n<li><code>GET key<\/code>\uff1a\u7372\u53d6\u6307\u5b9a\u9375\u7684\u503c\u3002<\/li>\n<li><code>DEL key<\/code>\uff1a\u522a\u9664\u6307\u5b9a\u9375\u3002<\/li>\n<li><code>EXPIRE key seconds<\/code>\uff1a\u8a2d\u7f6e\u6307\u5b9a\u9375\u7684\u904e\u671f\u6642\u9593\u3002<\/li>\n<li><code>HSET hash key value<\/code>\uff1a\u5728\u54c8\u5e0c\u8868\u4e2d\u8a2d\u7f6e\u6307\u5b9a\u9375\u7684\u503c\u3002<\/li>\n<li><code>HGET hash key<\/code>\uff1a\u7372\u53d6\u54c8\u5e0c\u8868\u4e2d\u6307\u5b9a\u9375\u7684\u503c\u3002<\/li>\n<\/ul>\n<h2 id=\"redis%e8%a8%bb%e8%a7%a3%e7%9a%84%e4%bd%bf%e7%94%a8-QBHRZTTcVy\">Redis\u8a3b\u89e3\u7684\u4f7f\u7528<\/h2>\n<p>\u5728\u4f7f\u7528Redis\u6642\uff0c\u8a3b\u89e3\u662f\u975e\u5e38\u91cd\u8981\u7684\uff0c\u5c24\u5176\u662f\u5728\u958b\u767c\u548c\u7dad\u8b77\u904e\u7a0b\u4e2d\u3002\u826f\u597d\u7684\u8a3b\u89e3\u53ef\u4ee5\u5e6b\u52a9\u958b\u767c\u8005\u7406\u89e3\u4ee3\u78bc\u7684\u610f\u5716\u548c\u908f\u8f2f\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u8a3b\u89e3\u7684\u6700\u4f73\u5be6\u8e10\uff1a<\/p>\n<ul>\n<li>\u5728\u6bcf\u500b\u91cd\u8981\u7684\u64cd\u4f5c\u524d\u6dfb\u52a0\u8a3b\u89e3\uff0c\u8aaa\u660e\u8a72\u64cd\u4f5c\u7684\u76ee\u7684\u3002<\/li>\n<li>\u5c0d\u65bc\u8907\u96dc\u7684\u908f\u8f2f\uff0c\u63d0\u4f9b\u8a73\u7d30\u7684\u8a3b\u89e3\uff0c\u5e6b\u52a9\u5176\u4ed6\u958b\u767c\u8005\u7406\u89e3\u3002<\/li>\n<li>\u4f7f\u7528\u4e00\u81f4\u7684\u8a3b\u89e3\u98a8\u683c\uff0c\u4fdd\u6301\u4ee3\u78bc\u7684\u53ef\u8b80\u6027\u3002<\/li>\n<\/ul>\n<h3 id=\"%e7%a4%ba%e4%be%8b%e4%bb%a3%e7%a2%bc-QBHRZTTcVy\">\u793a\u4f8b\u4ee3\u78bc<\/h3>\n<pre><code>\n# \u8a2d\u7f6e\u7528\u6236\u6703\u8a71\nSET user:1000:session \"abc123\"\n\n# \u7372\u53d6\u7528\u6236\u6703\u8a71\nGET user:1000:session\n\n# \u8a2d\u7f6e\u6703\u8a71\u904e\u671f\u6642\u9593\u70ba3600\u79d2\nEXPIRE user:1000:session 3600\n<\/code><\/pre>\n<h2 id=\"%e6%89%8b%e5%8b%95%e6%93%8d%e4%bd%9credis-QBHRZTTcVy\">\u624b\u52d5\u64cd\u4f5cRedis<\/h2>\n<p>\u9664\u4e86\u4f7f\u7528\u547d\u4ee4\u884c\u5de5\u5177\uff0cRedis\u9084\u652f\u6301\u591a\u7a2e\u624b\u52d5\u64cd\u4f5c\u65b9\u5f0f\u3002\u9019\u4e9b\u64cd\u4f5c\u53ef\u4ee5\u901a\u904eRedis\u7684\u5ba2\u6236\u7aef\u5eab\u4f86\u5be6\u73fe\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u624b\u52d5\u64cd\u4f5c\uff1a<\/p>\n<ul>\n<li>\u4f7f\u7528Python\u7684redis\u5eab\u9032\u884c\u64cd\u4f5c\uff1a<\/li>\n<\/ul>\n<pre><code>\nimport redis\n\n# \u9023\u63a5\u5230Redis\u670d\u52d9\u5668\nr = redis.Redis(host='localhost', port=6379, db=0)\n\n# \u8a2d\u7f6e\u9375\u503c\nr.set('foo', 'bar')\n\n# \u7372\u53d6\u9375\u503c\nvalue = r.get('foo')\nprint(value)  # \u8f38\u51fa: b'bar'\n<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-QBHRZTTcVy\">\u7e3d\u7d50<\/h2>\n<p>Redis\u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\uff0c\u7121\u8ad6\u662f\u5728\u6027\u80fd\u9084\u662f\u9748\u6d3b\u6027\u4e0a\u90fd\u8868\u73fe\u51fa\u8272\u3002\u901a\u904e\u826f\u597d\u7684\u8a3b\u89e3\u548c\u624b\u52d5\u64cd\u4f5c\u5be6\u8e10\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u66f4\u6709\u6548\u5730\u5229\u7528Redis\u4f86\u6eff\u8db3\u5404\u7a2e\u9700\u6c42\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6027\u80fd\u6578\u64da\u8655\u7406\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u5c07\u9032\u4e00\u6b65\u63d0\u5347\u7cfb\u7d71\u7684\u6574\u9ad4\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u9084\u662f\u5176\u4ed6\u985e\u578b\u7684 <a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a>\uff0c\u90fd\u80fd\u70ba\u60a8\u7684Redis\u61c9\u7528\u63d0\u4f9b\u5f37\u6709\u529b\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u8a3b\u89e3\u8207\u624b\u52d5\u64cd\u4f5c\u7684\u5be6\u8e10\u6280\u5de7\uff0c\u63d0\u5347\u6578\u64da\u7ba1\u7406\u6548\u7387\uff0c\u638c\u63e1Redis\u7684\u6838\u5fc3\u529f\u80fd\u8207\u61c9\u7528\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-134779","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/134779","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=134779"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/134779\/revisions"}],"predecessor-version":[{"id":134780,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/134779\/revisions\/134780"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=134779"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=134779"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=134779"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}