{"id":97788,"date":"2024-10-20T21:08:15","date_gmt":"2024-10-20T13:08:15","guid":{"rendered":"https:\/\/server.hk\/cnblog\/97788\/"},"modified":"2024-10-20T21:08:16","modified_gmt":"2024-10-20T13:08:16","slug":"redis%e6%9c%ac%e5%9c%b0%e5%8c%96%e6%94%af%e6%8c%81-%e5%af%a6%e7%8f%be%e6%9b%b4%e7%a9%a9%e5%ae%9a%e7%9a%84%e9%9a%8a%e5%88%97%ef%bc%88redis%e6%9c%ac%e5%9c%b0%e5%b0%8d%e9%9a%8a%e5%88%97%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/97788\/","title":{"rendered":"Redis\u672c\u5730\u5316\u652f\u6301\u2013\u5be6\u73fe\u66f4\u7a69\u5b9a\u7684\u968a\u5217\uff08redis\u672c\u5730\u5c0d\u968a\u5217\uff09"},"content":{"rendered":"<h1 id=\"redis%e6%9c%ac%e5%9c%b0%e5%8c%96%e6%94%af%e6%8c%81-%e5%af%a6%e7%8f%be%e6%9b%b4%e7%a9%a9%e5%ae%9a%e7%9a%84%e9%9a%8a%e5%88%97%ef%bc%88redis%e6%9c%ac%e5%9c%b0%e5%b0%8d%e9%9a%8a%e5%88%97%ef%bc%89-aFTgqyFnHe\">Redis\u672c\u5730\u5316\u652f\u6301\u2013\u5be6\u73fe\u66f4\u7a69\u5b9a\u7684\u968a\u5217\uff08redis\u672c\u5730\u5c0d\u968a\u5217\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u81f3\u95dc\u91cd\u8981\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u7d50\u69cb\u5b58\u5132\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\uff0c\u7279\u5225\u662f\u5728\u968a\u5217\u7ba1\u7406\u65b9\u9762\u3002\u672c\u6587\u5c07\u63a2\u8a0eRedis\u7684\u672c\u5730\u5316\u652f\u6301\u5982\u4f55\u5e6b\u52a9\u5be6\u73fe\u66f4\u7a69\u5b9a\u7684\u968a\u5217\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-aFTgqyFnHe\">Redis\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Redis\u662f\u4e00\u500b\u958b\u6e90\u7684\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\u6027\u80fd\u548c\u9748\u6d3b\u6027\u4f7f\u5176\u6210\u70ba\u8a31\u591a\u61c9\u7528\u7a0b\u5e8f\u7684\u9996\u9078\u3002\u7279\u5225\u662f\u5728\u8655\u7406\u968a\u5217\u6642\uff0cRedis\u63d0\u4f9b\u4e86\u591a\u7a2e\u64cd\u4f5c\u4f86\u652f\u6301\u9ad8\u6548\u7684\u6578\u64da\u8655\u7406\u3002<\/p>\n<h2 id=\"%e6%9c%ac%e5%9c%b0%e5%8c%96%e6%94%af%e6%8c%81%e7%9a%84%e6%84%8f%e7%be%a9-aFTgqyFnHe\">\u672c\u5730\u5316\u652f\u6301\u7684\u610f\u7fa9<\/h2>\n<p>\u672c\u5730\u5316\u652f\u6301\u6307\u7684\u662f\u5728\u7279\u5b9a\u5730\u5340\u6216\u8a9e\u8a00\u74b0\u5883\u4e2d\uff0c\u5c0d\u61c9\u7528\u7a0b\u5e8f\u9032\u884c\u8abf\u6574\u4ee5\u63d0\u9ad8\u5176\u6027\u80fd\u548c\u7528\u6236\u9ad4\u9a57\u3002\u5728Redis\u4e2d\uff0c\u672c\u5730\u5316\u652f\u6301\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u5e7e\u500b\u65b9\u9762\u4f86\u5be6\u73fe\uff1a<\/p>\n<ul>\n<li><strong>\u6578\u64da\u5b58\u5132\u4f4d\u7f6e\uff1a<\/strong>\u5c07\u6578\u64da\u5b58\u5132\u5728\u96e2\u7528\u6236\u66f4\u8fd1\u7684\u4f3a\u670d\u5668\u4e0a\uff0c\u53ef\u4ee5\u6e1b\u5c11\u5ef6\u9072\uff0c\u63d0\u9ad8\u6578\u64da\u8a2a\u554f\u901f\u5ea6\u3002<\/li>\n<li><strong>\u8a9e\u8a00\u548c\u6587\u5316\u9069\u61c9\uff1a<\/strong>\u6839\u64da\u7528\u6236\u7684\u8a9e\u8a00\u548c\u6587\u5316\u80cc\u666f\uff0c\u8abf\u6574\u6578\u64da\u683c\u5f0f\u548c\u986f\u793a\u65b9\u5f0f\u3002<\/li>\n<li><strong>\u968a\u5217\u7ba1\u7406\uff1a<\/strong>\u6839\u64da\u672c\u5730\u9700\u6c42\uff0c\u8a2d\u8a08\u66f4\u7b26\u5408\u7528\u6236\u7fd2\u6163\u7684\u968a\u5217\u8655\u7406\u908f\u8f2f\u3002<\/li>\n<\/ul>\n<h2 id=\"redis%e9%9a%8a%e5%88%97%e7%9a%84%e5%af%a6%e7%8f%be-aFTgqyFnHe\">Redis\u968a\u5217\u7684\u5be6\u73fe<\/h2>\n<p>\u5728Redis\u4e2d\uff0c\u968a\u5217\u901a\u5e38\u4f7f\u7528\u5217\u8868\uff08List\uff09\u4f86\u5be6\u73fe\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u4f7f\u7528Redis\u4f86\u5275\u5efa\u548c\u7ba1\u7406\u968a\u5217\uff1a<\/p>\n<pre><code>import redis\n\n# \u9023\u63a5\u5230Redis\u4f3a\u670d\u5668\nr = redis.Redis(host='localhost', port=6379, db=0)\n\n# \u5275\u5efa\u4e00\u500b\u968a\u5217\nqueue_name = 'task_queue'\n\n# \u5c07\u4efb\u52d9\u6dfb\u52a0\u5230\u968a\u5217\nr.lpush(queue_name, 'task1')\nr.lpush(queue_name, 'task2')\n\n# \u5f9e\u968a\u5217\u4e2d\u53d6\u51fa\u4efb\u52d9\ntask = r.rpop(queue_name)\nprint(f'\u8655\u7406\u4efb\u52d9: {task.decode(\"utf-8\")}')\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u4f7f\u7528\u4e86`lpush`\u5c07\u4efb\u52d9\u6dfb\u52a0\u5230\u968a\u5217\uff0c\u4e26\u4f7f\u7528`rpop`\u5f9e\u968a\u5217\u4e2d\u53d6\u51fa\u4efb\u52d9\u3002\u9019\u7a2e\u5148\u9032\u5148\u51fa\uff08FIFO\uff09\u7684\u7279\u6027\u4f7f\u5f97\u968a\u5217\u7ba1\u7406\u8b8a\u5f97\u7c21\u55ae\u800c\u9ad8\u6548\u3002<\/p>\n<h2 id=\"%e6%9c%ac%e5%9c%b0%e5%8c%96%e6%94%af%e6%8c%81%e7%9a%84%e5%84%aa%e5%8b%a2-aFTgqyFnHe\">\u672c\u5730\u5316\u652f\u6301\u7684\u512a\u52e2<\/h2>\n<p>\u901a\u904e\u5be6\u73feRedis\u7684\u672c\u5730\u5316\u652f\u6301\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u7372\u5f97\u4ee5\u4e0b\u5e7e\u500b\u512a\u52e2\uff1a<\/p>\n<ul>\n<li><strong>\u63d0\u9ad8\u6027\u80fd\uff1a<\/strong>\u5c07\u6578\u64da\u5b58\u5132\u5728\u672c\u5730\u4f3a\u670d\u5668\u4e0a\uff0c\u53ef\u4ee5\u986f\u8457\u964d\u4f4e\u5ef6\u9072\uff0c\u63d0\u5347\u61c9\u7528\u7a0b\u5e8f\u7684\u97ff\u61c9\u901f\u5ea6\u3002<\/li>\n<li><strong>\u589e\u5f37\u7a69\u5b9a\u6027\uff1a<\/strong>\u672c\u5730\u5316\u7684\u968a\u5217\u7ba1\u7406\u53ef\u4ee5\u6e1b\u5c11\u7db2\u7d61\u6545\u969c\u5c0d\u7cfb\u7d71\u7684\u5f71\u97ff\uff0c\u5f9e\u800c\u63d0\u9ad8\u6574\u9ad4\u7a69\u5b9a\u6027\u3002<\/li>\n<li><strong>\u66f4\u597d\u7684\u7528\u6236\u9ad4\u9a57\uff1a<\/strong>\u6839\u64da\u672c\u5730\u9700\u6c42\u8abf\u6574\u968a\u5217\u8655\u7406\u908f\u8f2f\uff0c\u53ef\u4ee5\u63d0\u4f9b\u66f4\u7b26\u5408\u7528\u6236\u671f\u671b\u7684\u670d\u52d9\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-aFTgqyFnHe\">\u7d50\u8ad6<\/h2>\n<p>Redis\u7684\u672c\u5730\u5316\u652f\u6301\u70ba\u968a\u5217\u7ba1\u7406\u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u529f\u80fd\uff0c\u901a\u904e\u5408\u7406\u7684\u8a2d\u8a08\u548c\u5be6\u73fe\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002\u7121\u8ad6\u662f\u5728\u8655\u7406\u9ad8\u4e26\u767c\u8acb\u6c42\u9084\u662f\u7ba1\u7406\u5927\u91cf\u6578\u64da\u6642\uff0cRedis\u90fd\u80fd\u5920\u63d0\u4f9b\u53ef\u9760\u7684\u89e3\u6c7a\u65b9\u6848\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\u652f\u6301\u60a8\u7684Redis\u61c9\u7528\uff0cServer.HK\u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u5e6b\u52a9\u60a8\u5be6\u73fe\u6700\u4f73\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u672c\u5730\u5316\u652f\u6301\uff0c\u5be6\u73fe\u66f4\u7a69\u5b9a\u7684\u968a\u5217\u7ba1\u7406\uff0c\u63d0\u5347\u6027\u80fd\u8207\u53ef\u9760\u6027\uff0c\u512a\u5316\u6578\u64da\u8655\u7406\u6548\u7387\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-97788","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/97788","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=97788"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/97788\/revisions"}],"predecessor-version":[{"id":97789,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/97788\/revisions\/97789"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=97788"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=97788"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=97788"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}