{"id":99448,"date":"2024-10-21T11:05:18","date_gmt":"2024-10-21T03:05:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/99448\/"},"modified":"2024-10-21T11:05:18","modified_gmt":"2024-10-21T03:05:18","slug":"redis-%e6%a7%8b%e5%bb%ba%e9%ab%98%e6%95%88%e7%9a%84%e9%9a%8a%e5%88%97%e7%b3%bb%e7%b5%b1","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/99448\/","title":{"rendered":"Redis \u69cb\u5efa\u9ad8\u6548\u7684\u968a\u5217\u7cfb\u7d71"},"content":{"rendered":"<h1 id=\"redis-%e6%a7%8b%e5%bb%ba%e9%ab%98%e6%95%88%e7%9a%84%e9%9a%8a%e5%88%97%e7%b3%bb%e7%b5%b1-lUwYdwoznh\">Redis \u69cb\u5efa\u9ad8\u6548\u7684\u968a\u5217\u7cfb\u7d71<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u61c9\u7528\u7a0b\u5f0f\u958b\u767c\u4e2d\uff0c\u968a\u5217\u7cfb\u7d71\u626e\u6f14\u8457\u81f3\u95dc\u91cd\u8981\u7684\u89d2\u8272\u3002\u7121\u8ad6\u662f\u8655\u7406\u7528\u6236\u8acb\u6c42\u3001\u767c\u9001\u96fb\u5b50\u90f5\u4ef6\uff0c\u9084\u662f\u9032\u884c\u6578\u64da\u8655\u7406\uff0c\u968a\u5217\u7cfb\u7d71\u90fd\u80fd\u6709\u6548\u5730\u7ba1\u7406\u548c\u8abf\u5ea6\u4efb\u52d9\u3002Redis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u6578\u64da\u7d50\u69cb\u548c\u529f\u80fd\uff0c\u4f7f\u5176\u6210\u70ba\u69cb\u5efa\u9ad8\u6548\u968a\u5217\u7cfb\u7d71\u7684\u7406\u60f3\u9078\u64c7\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-lUwYdwoznh\">Redis \u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Redis \u662f\u4e00\u500b\u958b\u6e90\u7684\u9375\u503c\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\u5176\u9ad8\u6027\u80fd\u548c\u9748\u6d3b\u6027\u4f7f\u5176\u5728\u8a31\u591a\u5834\u666f\u4e2d\u90fd\u80fd\u767c\u63ee\u4f5c\u7528\uff0c\u7279\u5225\u662f\u5728\u9700\u8981\u5feb\u901f\u8b80\u53d6\u548c\u5beb\u5165\u7684\u61c9\u7528\u4e2d\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%81%b8%e6%93%87-redis-%e4%bd%9c%e7%82%ba%e9%9a%8a%e5%88%97%e7%b3%bb%e7%b5%b1-lUwYdwoznh\">\u70ba\u4ec0\u9ebc\u9078\u64c7 Redis \u4f5c\u70ba\u968a\u5217\u7cfb\u7d71<\/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\u5feb\u7684\u901f\u5ea6\u8655\u7406\u5927\u91cf\u8acb\u6c42\u3002<\/li>\n<li><strong>\u7c21\u55ae\u6613\u7528\uff1a<\/strong>Redis \u63d0\u4f9b\u4e86\u7c21\u55ae\u7684 API\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5730\u9032\u884c\u64cd\u4f5c\u3002<\/li>\n<li><strong>\u6301\u4e45\u5316\u9078\u9805\uff1a<\/strong>Redis \u652f\u6301 RDB \u548c AOF \u6301\u4e45\u5316\uff0c\u78ba\u4fdd\u6578\u64da\u4e0d\u6703\u56e0\u70ba\u7cfb\u7d71\u5d29\u6f70\u800c\u4e1f\u5931\u3002<\/li>\n<li><strong>\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff1a<\/strong>Redis \u7684\u5217\u8868\u7d50\u69cb\u975e\u5e38\u9069\u5408\u7528\u4f5c\u968a\u5217\uff0c\u652f\u6301\u5148\u9032\u5148\u51fa\uff08FIFO\uff09\u548c\u5f8c\u9032\u5148\u51fa\uff08LIFO\uff09\u64cd\u4f5c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8-redis-%e6%a7%8b%e5%bb%ba%e9%9a%8a%e5%88%97%e7%b3%bb%e7%b5%b1-lUwYdwoznh\">\u5982\u4f55\u4f7f\u7528 Redis \u69cb\u5efa\u968a\u5217\u7cfb\u7d71<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4f7f\u7528 Redis \u69cb\u5efa\u57fa\u672c\u968a\u5217\u7cfb\u7d71\u7684\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e5%ae%89%e8%a3%9d-redis-lUwYdwoznh\">1. \u5b89\u88dd Redis<\/h3>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u5728\u60a8\u7684\u4f3a\u670d\u5668\u4e0a\u5b89\u88dd Redis\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u9032\u884c\u5b89\u88dd\uff1a<\/p>\n<pre><code>sudo apt-get update\nsudo apt-get install redis-server<\/code><\/pre>\n<h3 id=\"2-%e5%89%b5%e5%bb%ba%e9%9a%8a%e5%88%97-lUwYdwoznh\">2. \u5275\u5efa\u968a\u5217<\/h3>\n<p>\u4f7f\u7528 Redis \u7684\u5217\u8868\u6578\u64da\u7d50\u69cb\u4f86\u5275\u5efa\u968a\u5217\u3002\u53ef\u4ee5\u4f7f\u7528 <code>LPUSH<\/code> \u547d\u4ee4\u5c07\u4efb\u52d9\u6dfb\u52a0\u5230\u968a\u5217\u4e2d\uff1a<\/p>\n<pre><code>LPUSH task_queue \"task1\"<\/code><\/pre>\n<h3 id=\"3-%e6%b6%88%e8%b2%bb%e4%bb%bb%e5%8b%99-lUwYdwoznh\">3. \u6d88\u8cbb\u4efb\u52d9<\/h3>\n<p>\u4f7f\u7528 <code>RPOP<\/code> \u547d\u4ee4\u5f9e\u968a\u5217\u4e2d\u53d6\u51fa\u4efb\u52d9\uff0c\u9019\u6a23\u53ef\u4ee5\u5be6\u73fe\u5148\u9032\u5148\u51fa\u7684\u884c\u70ba\uff1a<\/p>\n<pre><code>RPOP task_queue<\/code><\/pre>\n<h3 id=\"4-%e8%99%95%e7%90%86%e4%bb%bb%e5%8b%99-lUwYdwoznh\">4. \u8655\u7406\u4efb\u52d9<\/h3>\n<p>\u4e00\u65e6\u53d6\u51fa\u4efb\u52d9\uff0c\u60a8\u53ef\u4ee5\u6839\u64da\u696d\u52d9\u908f\u8f2f\u9032\u884c\u8655\u7406\u3002\u9019\u88e1\u662f\u4e00\u500b\u7c21\u55ae\u7684 Python \u793a\u4f8b\uff1a<\/p>\n<pre><code>import redis\n\n# \u9023\u63a5\u5230 Redis\nr = redis.Redis(host='localhost', port=6379, db=0)\n\n# \u6d88\u8cbb\u4efb\u52d9\nwhile True:\n    task = r.rpop('task_queue')\n    if task:\n        print(f'Processing {task.decode(\"utf-8\")}')\n    else:\n        break<\/code><\/pre>\n<h2 id=\"redis-%e7%9a%84%e9%ab%98%e7%b4%9a%e5%8a%9f%e8%83%bd-lUwYdwoznh\">Redis \u7684\u9ad8\u7d1a\u529f\u80fd<\/h2>\n<p>\u9664\u4e86\u57fa\u672c\u7684\u968a\u5217\u64cd\u4f5c\uff0cRedis \u9084\u63d0\u4f9b\u4e86\u4e00\u4e9b\u9ad8\u7d1a\u529f\u80fd\uff0c\u53ef\u4ee5\u9032\u4e00\u6b65\u589e\u5f37\u968a\u5217\u7cfb\u7d71\u7684\u6027\u80fd\u548c\u53ef\u9760\u6027\uff1a<\/p>\n<ul>\n<li><strong>\u4e8b\u52d9\u652f\u6301\uff1a<\/strong>\u4f7f\u7528 Redis \u7684\u4e8b\u52d9\u529f\u80fd\uff0c\u53ef\u4ee5\u78ba\u4fdd\u591a\u500b\u64cd\u4f5c\u7684\u539f\u5b50\u6027\u3002<\/li>\n<li><strong>\u767c\u5e03\/\u8a02\u95b1\u6a21\u5f0f\uff1a<\/strong>Redis \u7684\u767c\u5e03\/\u8a02\u95b1\u529f\u80fd\u53ef\u4ee5\u7528\u65bc\u5be6\u6642\u901a\u77e5\u548c\u4e8b\u4ef6\u9a45\u52d5\u67b6\u69cb\u3002<\/li>\n<li><strong>\u5ef6\u9072\u968a\u5217\uff1a<\/strong>\u53ef\u4ee5\u4f7f\u7528 Redis \u7684\u6709\u5e8f\u96c6\u5408\u4f86\u5be6\u73fe\u5ef6\u9072\u968a\u5217\uff0c\u5141\u8a31\u5728\u7279\u5b9a\u6642\u9593\u5f8c\u8655\u7406\u4efb\u52d9\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-lUwYdwoznh\">\u7e3d\u7d50<\/h2>\n<p>Redis \u662f\u69cb\u5efa\u9ad8\u6548\u968a\u5217\u7cfb\u7d71\u7684\u7406\u60f3\u9078\u64c7\uff0c\u6191\u85c9\u5176\u9ad8\u6027\u80fd\u3001\u7c21\u55ae\u6613\u7528\u548c\u591a\u6a23\u7684\u6578\u64da\u7d50\u69cb\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5730\u5be6\u73fe\u5404\u7a2e\u9700\u6c42\u3002\u7121\u8ad6\u662f\u5c0f\u578b\u61c9\u7528\u9084\u662f\u5927\u578b\u7cfb\u7d71\uff0cRedis \u90fd\u80fd\u63d0\u4f9b\u7a69\u5b9a\u7684\u652f\u6301\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u53ef\u9760\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u4f86\u904b\u884c\u60a8\u7684 Redis \u5be6\u4f8b\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u4f7f\u7528 Redis \u69cb\u5efa\u9ad8\u6548\u7684\u968a\u5217\u7cfb\u7d71\uff0c\u63d0\u5347\u6578\u64da\u8655\u7406\u901f\u5ea6\u8207\u53ef\u9760\u6027\uff0c\u5be6\u73fe\u9ad8\u6548\u80fd\u7684\u61c9\u7528\u7a0b\u5e8f\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-99448","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/99448","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=99448"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/99448\/revisions"}],"predecessor-version":[{"id":99449,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/99448\/revisions\/99449"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=99448"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=99448"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=99448"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}