{"id":128803,"date":"2024-10-26T16:52:20","date_gmt":"2024-10-26T08:52:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/128803\/"},"modified":"2024-10-26T16:52:21","modified_gmt":"2024-10-26T08:52:21","slug":"redis%e5%af%a6%e7%8f%be%e6%af%8f%e7%a7%92%e8%87%aa%e5%a2%9e%e8%a8%88%e6%95%b8%e5%99%a8%e7%9a%84%e7%b2%be%e5%bd%a9%e5%a5%87%e8%a7%80%ef%bc%88redis%e6%af%8f%e7%a7%92%e8%87%aa%e5%a2%9e%e8%a8%88%e6%95%b8","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/128803\/","title":{"rendered":"Redis\u5be6\u73fe\u6bcf\u79d2\u81ea\u589e\u8a08\u6578\u5668\u7684\u7cbe\u5f69\u5947\u89c0\uff08redis\u6bcf\u79d2\u81ea\u589e\u8a08\u6578\u5668\uff09"},"content":{"rendered":"<h1 id=\"redis%e5%af%a6%e7%8f%be%e6%af%8f%e7%a7%92%e8%87%aa%e5%a2%9e%e8%a8%88%e6%95%b8%e5%99%a8%e7%9a%84%e7%b2%be%e5%bd%a9%e5%a5%87%e8%a7%80-zydpBaEcHY\">Redis\u5be6\u73fe\u6bcf\u79d2\u81ea\u589e\u8a08\u6578\u5668\u7684\u7cbe\u5f69\u5947\u89c0<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u8a08\u6578\u5668\u7684\u9700\u6c42\u7121\u8655\u4e0d\u5728\u3002\u7121\u8ad6\u662f\u7db2\u7ad9\u8a2a\u554f\u91cf\u3001API\u8acb\u6c42\u6578\u91cf\uff0c\u9084\u662f\u7528\u6236\u884c\u70ba\u8ffd\u8e64\uff0c\u8a08\u6578\u5668\u90fd\u626e\u6f14\u8457\u81f3\u95dc\u91cd\u8981\u7684\u89d2\u8272\u3002Redis\u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u4e86\u7c21\u55ae\u800c\u5f37\u5927\u7684\u65b9\u5f0f\u4f86\u5be6\u73fe\u6bcf\u79d2\u81ea\u589e\u8a08\u6578\u5668\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eRedis\u5982\u4f55\u5be6\u73fe\u9019\u4e00\u529f\u80fd\uff0c\u4e26\u63d0\u4f9b\u76f8\u95dc\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%ef%bc%9f-zydpBaEcHY\">\u4ec0\u9ebc\u662fRedis\uff1f<\/h2>\n<p>Redis\uff08Remote Dictionary Server\uff09\u662f\u4e00\u500b\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\u7531\u65bc\u5176\u9ad8\u6548\u7684\u6027\u80fd\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff0cRedis\u88ab\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u8a08\u6578\u5668\u7b49\u5834\u666f\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%81%b8%e6%93%87redis%e4%bd%9c%e7%82%ba%e8%a8%88%e6%95%b8%e5%99%a8%ef%bc%9f-zydpBaEcHY\">\u70ba\u4ec0\u9ebc\u9078\u64c7Redis\u4f5c\u70ba\u8a08\u6578\u5668\uff1f<\/h2>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Redis\u7684\u5167\u5b58\u5b58\u5132\u7279\u6027\u4f7f\u5176\u80fd\u5920\u4ee5\u6975\u9ad8\u7684\u901f\u5ea6\u8655\u7406\u5927\u91cf\u8acb\u6c42\u3002<\/li>\n<li><strong>\u539f\u5b50\u64cd\u4f5c\uff1a<\/strong>Redis\u63d0\u4f9b\u4e86\u539f\u5b50\u6027\u7684\u81ea\u589e\u64cd\u4f5c\uff0c\u78ba\u4fdd\u5728\u9ad8\u4f75\u767c\u74b0\u5883\u4e0b\u6578\u64da\u7684\u4e00\u81f4\u6027\u3002<\/li>\n<li><strong>\u7c21\u55ae\u6613\u7528\uff1a<\/strong>Redis\u7684\u547d\u4ee4\u8a9e\u6cd5\u7c21\u55ae\uff0c\u6613\u65bc\u4e0a\u624b\uff0c\u9069\u5408\u5feb\u901f\u958b\u767c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e5%af%a6%e7%8f%be%e6%af%8f%e7%a7%92%e8%87%aa%e5%a2%9e%e8%a8%88%e6%95%b8%e5%99%a8-zydpBaEcHY\">\u5982\u4f55\u5be6\u73fe\u6bcf\u79d2\u81ea\u589e\u8a08\u6578\u5668<\/h2>\n<p>\u8981\u5728Redis\u4e2d\u5be6\u73fe\u6bcf\u79d2\u81ea\u589e\u8a08\u6578\u5668\uff0c\u6211\u5011\u53ef\u4ee5\u4f7f\u7528Redis\u7684<code>INCR<\/code>\u547d\u4ee4\u3002\u9019\u500b\u547d\u4ee4\u53ef\u4ee5\u5c0d\u6307\u5b9a\u7684\u9375\u9032\u884c\u81ea\u589e\u64cd\u4f5c\uff0c\u4e26\u8fd4\u56de\u81ea\u589e\u5f8c\u7684\u503c\u3002\u4ee5\u4e0b\u662f\u5be6\u73fe\u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f1%ef%bc%9a%e5%ae%89%e8%a3%9dredis-zydpBaEcHY\">\u6b65\u9a5f1\uff1a\u5b89\u88ddRedis<\/h3>\n<p>\u9996\u5148\uff0c\u78ba\u4fdd\u4f60\u7684\u74b0\u5883\u4e2d\u5df2\u7d93\u5b89\u88dd\u4e86Redis\u3002\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u5728Linux\u7cfb\u7d71\u4e2d\u5b89\u88dd\uff1a<\/p>\n<pre><code>sudo apt-get update\nsudo apt-get install redis-server<\/code><\/pre>\n<h3 id=\"%e6%ad%a5%e9%a9%9f2%ef%bc%9a%e5%95%9f%e5%8b%95redis%e6%9c%8d%e5%8b%99-zydpBaEcHY\">\u6b65\u9a5f2\uff1a\u555f\u52d5Redis\u670d\u52d9<\/h3>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u555f\u52d5Redis\u670d\u52d9\uff1a<\/p>\n<pre><code>sudo service redis-server start<\/code><\/pre>\n<h3 id=\"%e6%ad%a5%e9%a9%9f3%ef%bc%9a%e4%bd%bf%e7%94%a8redis%e5%91%bd%e4%bb%a4%e8%a1%8c%e5%b7%a5%e5%85%b7%e9%80%b2%e8%a1%8c%e6%b8%ac%e8%a9%a6-zydpBaEcHY\">\u6b65\u9a5f3\uff1a\u4f7f\u7528Redis\u547d\u4ee4\u884c\u5de5\u5177\u9032\u884c\u6e2c\u8a66<\/h3>\n<p>\u53ef\u4ee5\u4f7f\u7528Redis\u7684\u547d\u4ee4\u884c\u5de5\u5177\u9032\u884c\u6e2c\u8a66\u3002\u6253\u958b\u7d42\u7aef\uff0c\u8f38\u5165\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>redis-cli<\/code><\/pre>\n<p>\u7136\u5f8c\u4f7f\u7528<code>INCR<\/code>\u547d\u4ee4\u4f86\u81ea\u589e\u8a08\u6578\u5668\uff1a<\/p>\n<pre><code>INCR my_counter<\/code><\/pre>\n<p>\u6bcf\u6b21\u57f7\u884c\u9019\u500b\u547d\u4ee4\uff0c<code>my_counter<\/code>\u7684\u503c\u90fd\u6703\u81ea\u589e1\u3002<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f4%ef%bc%9a%e5%af%a6%e7%8f%be%e6%af%8f%e7%a7%92%e8%87%aa%e5%a2%9e%e8%a8%88%e6%95%b8%e5%99%a8-zydpBaEcHY\">\u6b65\u9a5f4\uff1a\u5be6\u73fe\u6bcf\u79d2\u81ea\u589e\u8a08\u6578\u5668<\/h3>\n<p>\u70ba\u4e86\u5be6\u73fe\u6bcf\u79d2\u81ea\u589e\u8a08\u6578\u5668\uff0c\u6211\u5011\u53ef\u4ee5\u4f7f\u7528\u4e00\u500b\u7c21\u55ae\u7684\u8173\u672c\u4f86\u5b9a\u6642\u57f7\u884c<code>INCR<\/code>\u547d\u4ee4\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u4f7f\u7528Python\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>import redis\nimport time\n\n# \u9023\u63a5\u5230Redis\nr = redis.Redis(host='localhost', port=6379, db=0)\n\nwhile True:\n    r.incr('my_counter')  # \u81ea\u589e\u8a08\u6578\u5668\n    print(f\"Current count: {r.get('my_counter').decode('utf-8')}\")\n    time.sleep(1)  # \u6bcf\u79d2\u57f7\u884c\u4e00\u6b21<\/code><\/pre>\n<p>\u9019\u6bb5\u4ee3\u78bc\u5c07\u6bcf\u79d2\u81ea\u589e\u4e00\u6b21<code>my_counter<\/code>\uff0c\u4e26\u6253\u5370\u7576\u524d\u8a08\u6578\u503c\u3002<\/p>\n<h2 id=\"%e9%ab%98%e4%bd%b5%e7%99%bc%e7%92%b0%e5%a2%83%e4%b8%8b%e7%9a%84%e8%80%83%e9%87%8f-zydpBaEcHY\">\u9ad8\u4f75\u767c\u74b0\u5883\u4e0b\u7684\u8003\u91cf<\/h2>\n<p>\u5728\u9ad8\u4f75\u767c\u74b0\u5883\u4e2d\uff0c\u4f7f\u7528Redis\u7684<code>INCR<\/code>\u547d\u4ee4\u53ef\u4ee5\u78ba\u4fdd\u8a08\u6578\u5668\u7684\u539f\u5b50\u6027\uff0c\u907f\u514d\u6578\u64da\u7af6\u722d\u554f\u984c\u3002\u7136\u800c\uff0c\u4ecd\u9700\u8003\u616eRedis\u7684\u6027\u80fd\u74f6\u9838\uff0c\u7279\u5225\u662f\u5728\u5927\u91cf\u8acb\u6c42\u7684\u60c5\u6cc1\u4e0b\u3002\u53ef\u4ee5\u901a\u904e\u5206\u7247\u6216\u4f7f\u7528\u591a\u500b\u8a08\u6578\u5668\u4f86\u5206\u6563\u8ca0\u8f09\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-zydpBaEcHY\">\u7e3d\u7d50<\/h2>\n<p>Redis\u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u70ba\u5be6\u73fe\u6bcf\u79d2\u81ea\u589e\u8a08\u6578\u5668\u63d0\u4f9b\u4e86\u7c21\u55ae\u800c\u5f37\u5927\u7684\u89e3\u6c7a\u65b9\u6848\u3002\u901a\u904e\u4f7f\u7528<code>INCR<\/code>\u547d\u4ee4\uff0c\u6211\u5011\u53ef\u4ee5\u8f15\u9b06\u5730\u5728\u9ad8\u4f75\u767c\u74b0\u5883\u4e2d\u7ba1\u7406\u8a08\u6578\u5668\u3002\u7121\u8ad6\u662f\u7db2\u7ad9\u6d41\u91cf\u5206\u6790\u9084\u662fAPI\u8acb\u6c42\u7d71\u8a08\uff0cRedis\u90fd\u80fd\u5920\u6eff\u8db3\u9700\u6c42\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u7a69\u5b9a\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u4f86\u904b\u884c\u60a8\u7684Redis\u670d\u52d9\uff0cServer.HK\u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u5e6b\u52a9\u60a8\u8f15\u9b06\u7ba1\u7406\u60a8\u7684\u6578\u64da\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u5982\u4f55\u5be6\u73fe\u6bcf\u79d2\u81ea\u589e\u8a08\u6578\u5668\uff0c\u63d0\u5347\u6027\u80fd\u8207\u6548\u7387\uff0c\u8b93\u6578\u64da\u8655\u7406\u66f4\u5feb\u901f\u3001\u7cbe\u78ba\uff0c\u6210\u5c31\u5353\u8d8a\u7684\u61c9\u7528\u9ad4\u9a57\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-128803","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/128803","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=128803"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/128803\/revisions"}],"predecessor-version":[{"id":128804,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/128803\/revisions\/128804"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=128803"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=128803"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=128803"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}