{"id":184212,"date":"2024-11-10T11:20:22","date_gmt":"2024-11-10T03:20:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/184212\/"},"modified":"2024-11-10T11:20:23","modified_gmt":"2024-11-10T03:20:23","slug":"%e4%bd%bf%e7%94%a8redis%e9%9a%8a%e5%88%97%e5%8a%a0%e9%80%9f%e5%8f%96%e5%80%bc%ef%bc%88redis-%e9%9a%8a%e5%88%97-%e5%8f%96%e5%80%bc%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/184212\/","title":{"rendered":"\u4f7f\u7528Redis\u968a\u5217\u52a0\u901f\u53d6\u503c\uff08redis \u968a\u5217 \u53d6\u503c\uff09"},"content":{"rendered":"<h1 id=\"%e4%bd%bf%e7%94%a8redis%e9%9a%8a%e5%88%97%e5%8a%a0%e9%80%9f%e5%8f%96%e5%80%bc%ef%bc%88redis-%e9%9a%8a%e5%88%97-%e5%8f%96%e5%80%bc%ef%bc%89-shBhgyVaKY\">\u4f7f\u7528Redis\u968a\u5217\u52a0\u901f\u53d6\u503c\uff08redis \u968a\u5217 \u53d6\u503c\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u61c9\u7528\u4e2d\uff0c\u6578\u64da\u7684\u5feb\u901f\u8655\u7406\u548c\u9ad8\u6548\u5b58\u53d6\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6027\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5176\u4e2d\u968a\u5217\uff08List\uff09\u662f\u4e00\u500b\u975e\u5e38\u6709\u7528\u7684\u529f\u80fd\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u4f7f\u7528Redis\u968a\u5217\u4f86\u52a0\u901f\u53d6\u503c\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%e9%9a%8a%e5%88%97%ef%bc%9f-shBhgyVaKY\">\u4ec0\u9ebc\u662fRedis\u968a\u5217\uff1f<\/h2>\n<p>Redis\u968a\u5217\u662f\u4e00\u7a2e\u57fa\u65bc\u93c8\u8868\u7684\u6578\u64da\u7d50\u69cb\uff0c\u5141\u8a31\u7528\u6236\u4ee5FIFO\uff08\u5148\u9032\u5148\u51fa\uff09\u7684\u65b9\u5f0f\u5b58\u53d6\u6578\u64da\u3002\u9019\u610f\u5473\u8457\u6700\u5148\u9032\u5165\u968a\u5217\u7684\u6578\u64da\u5c07\u6700\u5148\u88ab\u53d6\u51fa\u3002Redis\u63d0\u4f9b\u4e86\u591a\u7a2e\u64cd\u4f5c\u4f86\u7ba1\u7406\u968a\u5217\uff0c\u5305\u62ec\u63a8\u5165\uff08LPUSH\uff09\u3001\u5f48\u51fa\uff08LPOP\uff09\u548c\u67e5\u770b\uff08LRANGE\uff09\u7b49\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e4%bd%bf%e7%94%a8redis%e9%9a%8a%e5%88%97%ef%bc%9f-shBhgyVaKY\">\u70ba\u4ec0\u9ebc\u4f7f\u7528Redis\u968a\u5217\uff1f<\/h2>\n<p>\u4f7f\u7528Redis\u968a\u5217\u7684\u4e3b\u8981\u512a\u52e2\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Redis\u5728\u5167\u5b58\u4e2d\u64cd\u4f5c\u6578\u64da\uff0c\u63d0\u4f9b\u6975\u5feb\u7684\u8b80\u5beb\u901f\u5ea6\uff0c\u9069\u5408\u9700\u8981\u5feb\u901f\u97ff\u61c9\u7684\u61c9\u7528\u3002<\/li>\n<li><strong>\u7c21\u55ae\u6613\u7528\uff1a<\/strong>Redis\u7684API\u8a2d\u8a08\u7c21\u55ae\uff0c\u6613\u65bc\u96c6\u6210\u5230\u5404\u7a2e\u61c9\u7528\u4e2d\u3002<\/li>\n<li><strong>\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff1a<\/strong>\u9664\u4e86\u968a\u5217\uff0cRedis\u9084\u652f\u6301\u96c6\u5408\u3001\u54c8\u5e0c\u548c\u6709\u5e8f\u96c6\u5408\u7b49\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u9748\u6d3b\u6027\u9ad8\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8redis%e9%9a%8a%e5%88%97%e5%8a%a0%e9%80%9f%e5%8f%96%e5%80%bc-shBhgyVaKY\">\u5982\u4f55\u4f7f\u7528Redis\u968a\u5217\u52a0\u901f\u53d6\u503c<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4f7f\u7528Redis\u968a\u5217\u52a0\u901f\u53d6\u503c\u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e5%ae%89%e8%a3%9dredis-shBhgyVaKY\">1. \u5b89\u88ddRedis<\/h3>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u5728\u60a8\u7684\u4f3a\u670d\u5668\u4e0a\u5b89\u88ddRedis\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5728Ubuntu\u4e0a\u5b89\u88dd\uff1a<\/p>\n<pre><code>sudo apt update\nsudo apt install redis-server<\/code><\/pre>\n<h3 id=\"2-%e9%80%a3%e6%8e%a5%e5%88%b0redis-shBhgyVaKY\">2. \u9023\u63a5\u5230Redis<\/h3>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528Redis CLI\u6216\u901a\u904e\u7de8\u7a0b\u8a9e\u8a00\u7684Redis\u5ba2\u6236\u7aef\u5eab\u4f86\u9023\u63a5Redis\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528Python\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>import redis\n\n# \u9023\u63a5\u5230Redis\nr = redis.Redis(host='localhost', port=6379, db=0)<\/code><\/pre>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8%e9%9a%8a%e5%88%97%e9%80%b2%e8%a1%8c%e6%95%b8%e6%93%9a%e5%ad%98%e5%8f%96-shBhgyVaKY\">3. \u4f7f\u7528\u968a\u5217\u9032\u884c\u6578\u64da\u5b58\u53d6<\/h3>\n<p>\u63a5\u4e0b\u4f86\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528LPUSH\u5c07\u6578\u64da\u63a8\u5165\u968a\u5217\uff0c\u4e26\u4f7f\u7528LPOP\u5f9e\u968a\u5217\u4e2d\u53d6\u51fa\u6578\u64da\uff1a<\/p>\n<pre><code># \u5c07\u6578\u64da\u63a8\u5165\u968a\u5217\nr.lpush('my_queue', 'value1')\nr.lpush('my_queue', 'value2')\n\n# \u5f9e\u968a\u5217\u4e2d\u53d6\u51fa\u6578\u64da\nvalue = r.lpop('my_queue')\nprint(value)  # \u8f38\u51fa: value2<\/code><\/pre>\n<h3 id=\"4-%e6%89%b9%e9%87%8f%e5%8f%96%e5%80%bc-shBhgyVaKY\">4. \u6279\u91cf\u53d6\u503c<\/h3>\n<p>\u5982\u679c\u9700\u8981\u6279\u91cf\u53d6\u503c\uff0c\u53ef\u4ee5\u4f7f\u7528LRANGE\u4f86\u7372\u53d6\u6307\u5b9a\u7bc4\u570d\u5167\u7684\u6578\u64da\uff1a<\/p>\n<pre><code># \u7372\u53d6\u968a\u5217\u4e2d\u7684\u6240\u6709\u6578\u64da\nvalues = r.lrange('my_queue', 0, -1)\nprint(values)  # \u8f38\u51fa: [b'value1']<\/code><\/pre>\n<h2 id=\"%e5%af%a6%e9%9a%9b%e6%87%89%e7%94%a8%e6%a1%88%e4%be%8b-shBhgyVaKY\">\u5be6\u969b\u61c9\u7528\u6848\u4f8b<\/h2>\n<p>Redis\u968a\u5217\u5728\u8a31\u591a\u5834\u666f\u4e2d\u90fd\u80fd\u767c\u63ee\u4f5c\u7528\uff0c\u4f8b\u5982\uff1a<\/p>\n<ul>\n<li><strong>\u4efb\u52d9\u6392\u7a0b\uff1a<\/strong>\u5728\u5f8c\u53f0\u4efb\u52d9\u8655\u7406\u4e2d\uff0c\u60a8\u53ef\u4ee5\u5c07\u4efb\u52d9\u63a8\u5165Redis\u968a\u5217\uff0c\u7136\u5f8c\u7531\u5de5\u4f5c\u9032\u7a0b\u7570\u6b65\u8655\u7406\u3002<\/li>\n<li><strong>\u6d88\u606f\u968a\u5217\uff1a<\/strong>\u5728\u5fae\u670d\u52d9\u67b6\u69cb\u4e2d\uff0cRedis\u53ef\u4ee5\u4f5c\u70ba\u8f15\u91cf\u7d1a\u7684\u6d88\u606f\u968a\u5217\uff0c\u5be6\u73fe\u670d\u52d9\u4e4b\u9593\u7684\u901a\u4fe1\u3002<\/li>\n<li><strong>\u5373\u6642\u6578\u64da\u8655\u7406\uff1a<\/strong>\u5728\u9700\u8981\u5373\u6642\u53cd\u61c9\u7684\u61c9\u7528\u4e2d\uff0cRedis\u968a\u5217\u53ef\u4ee5\u7528\u4f86\u5feb\u901f\u8655\u7406\u7528\u6236\u8acb\u6c42\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-shBhgyVaKY\">\u7e3d\u7d50<\/h2>\n<p>\u4f7f\u7528Redis\u968a\u5217\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u6578\u64da\u53d6\u503c\u7684\u901f\u5ea6\u548c\u6548\u7387\uff0c\u7279\u5225\u662f\u5728\u9700\u8981\u9ad8\u6027\u80fd\u7684\u61c9\u7528\u4e2d\u3002\u901a\u904e\u7c21\u55ae\u7684API\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5730\u5c07Redis\u96c6\u6210\u5230\u4ed6\u5011\u7684\u7cfb\u7d71\u4e2d\uff0c\u5be6\u73fe\u5feb\u901f\u7684\u6578\u64da\u5b58\u53d6\u548c\u8655\u7406\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u4f86\u652f\u6301\u60a8\u7684\u61c9\u7528\uff0c\u8003\u616e\u4f7f\u7528Redis\u968a\u5217\u4f86\u52a0\u901f\u53d6\u503c\u3002\u4e86\u89e3\u66f4\u591a\u95dc\u65bc\u6211\u5011\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u65b9\u6848\uff0c\u8b93\u60a8\u7684\u61c9\u7528\u904b\u884c\u5f97\u66f4\u5feb\u3001\u66f4\u7a69\u5b9a\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4f7f\u7528Redis\u961f\u5217\u52a0\u901f\u53d6\u503c\uff0c\u63d0\u5347\u6570\u636e\u5904\u7406\u6548\u7387\uff0c\u4f18\u5316\u5e94\u7528\u6027\u80fd\uff0c\u8f7b\u677e\u7ba1\u7406\u9ad8\u5e76\u53d1\u8bf7\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-184212","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/184212","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=184212"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/184212\/revisions"}],"predecessor-version":[{"id":184213,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/184212\/revisions\/184213"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=184212"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=184212"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=184212"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}