{"id":167395,"date":"2024-11-06T00:49:25","date_gmt":"2024-11-05T16:49:25","guid":{"rendered":"https:\/\/server.hk\/cnblog\/167395\/"},"modified":"2024-11-06T00:49:26","modified_gmt":"2024-11-05T16:49:26","slug":"%e5%88%a9%e7%94%a8redis%e8%a8%98%e9%8c%84%e7%b7%9a%e7%a8%8b%e4%bb%bb%e5%8b%99%e7%9a%84%e5%8f%af%e8%a1%8c%e6%80%a7%e7%a0%94%e7%a9%b6%ef%bc%88redis%e8%a8%98%e9%8c%84%e7%b7%9a%e7%a8%8b%e4%bb%bb%e5%8b%99","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/167395\/","title":{"rendered":"\u5229\u7528Redis\u8a18\u9304\u7dda\u7a0b\u4efb\u52d9\u7684\u53ef\u884c\u6027\u7814\u7a76\uff08redis\u8a18\u9304\u7dda\u7a0b\u4efb\u52d9\uff09"},"content":{"rendered":"<h1 id=\"%e5%88%a9%e7%94%a8redis%e8%a8%98%e9%8c%84%e7%b7%9a%e7%a8%8b%e4%bb%bb%e5%8b%99%e7%9a%84%e5%8f%af%e8%a1%8c%e6%80%a7%e7%a0%94%e7%a9%b6-pQPzmkGHpK\">\u5229\u7528Redis\u8a18\u9304\u7dda\u7a0b\u4efb\u52d9\u7684\u53ef\u884c\u6027\u7814\u7a76<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u8edf\u9ad4\u958b\u767c\u4e2d\uff0c\u7dda\u7a0b\u4efb\u52d9\u7684\u7ba1\u7406\u8207\u8abf\u5ea6\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002\u96a8\u8457\u591a\u7dda\u7a0b\u61c9\u7528\u7684\u666e\u53ca\uff0c\u5982\u4f55\u6709\u6548\u5730\u8a18\u9304\u548c\u7ba1\u7406\u9019\u4e9b\u4efb\u52d9\u6210\u70ba\u4e86\u958b\u767c\u8005\u9762\u81e8\u7684\u4e00\u5927\u6311\u6230\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u56e0\u5176\u5feb\u901f\u7684\u8b80\u5beb\u6027\u80fd\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff0c\u9010\u6f38\u6210\u70ba\u8a18\u9304\u7dda\u7a0b\u4efb\u52d9\u7684\u7406\u60f3\u9078\u64c7\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5229\u7528Redis\u8a18\u9304\u7dda\u7a0b\u4efb\u52d9\u7684\u53ef\u884c\u6027\uff0c\u4e26\u63d0\u4f9b\u76f8\u95dc\u7684\u5be6\u4f5c\u7bc4\u4f8b\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e7%89%b9%e6%80%a7-pQPzmkGHpK\">Redis\u7684\u7279\u6027<\/h2>\n<p>Redis\u662f\u4e00\u7a2e\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\u7b49\u3002\u5176\u4e3b\u8981\u7279\u6027\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Redis\u80fd\u5920\u4ee5\u6beb\u79d2\u7d1a\u7684\u5ef6\u9072\u8655\u7406\u6578\u767e\u842c\u6b21\u8acb\u6c42\uff0c\u9019\u4f7f\u5f97\u5b83\u975e\u5e38\u9069\u5408\u7528\u65bc\u9700\u8981\u5feb\u901f\u97ff\u61c9\u7684\u61c9\u7528\u3002<\/li>\n<li><strong>\u6301\u4e45\u5316\uff1a<\/strong>Redis\u652f\u6301\u6578\u64da\u6301\u4e45\u5316\uff0c\u53ef\u4ee5\u5c07\u5167\u5b58\u4e2d\u7684\u6578\u64da\u5b9a\u671f\u4fdd\u5b58\u5230\u78c1\u789f\u4e2d\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>\u9019\u4f7f\u5f97\u958b\u767c\u8005\u53ef\u4ee5\u6839\u64da\u9700\u6c42\u9078\u64c7\u6700\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\u4f86\u5b58\u5132\u4efb\u52d9\u4fe1\u606f\u3002<\/li>\n<li><strong>\u5206\u4f48\u5f0f\u652f\u6301\uff1a<\/strong>Redis\u53ef\u4ee5\u8f15\u9b06\u5730\u64f4\u5c55\u5230\u591a\u500b\u5be6\u4f8b\uff0c\u652f\u6301\u5206\u4f48\u5f0f\u67b6\u69cb\uff0c\u9019\u5c0d\u65bc\u5927\u578b\u61c9\u7528\u5c24\u70ba\u91cd\u8981\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b7%9a%e7%a8%8b%e4%bb%bb%e5%8b%99%e7%9a%84%e8%a8%98%e9%8c%84%e9%9c%80%e6%b1%82-pQPzmkGHpK\">\u7dda\u7a0b\u4efb\u52d9\u7684\u8a18\u9304\u9700\u6c42<\/h2>\n<p>\u5728\u591a\u7dda\u7a0b\u74b0\u5883\u4e2d\uff0c\u958b\u767c\u8005\u9700\u8981\u8a18\u9304\u6bcf\u500b\u7dda\u7a0b\u7684\u4efb\u52d9\u72c0\u614b\u3001\u57f7\u884c\u6642\u9593\u3001\u7d50\u679c\u7b49\u4fe1\u606f\u3002\u9019\u4e9b\u4fe1\u606f\u4e0d\u50c5\u6709\u52a9\u65bc\u5f8c\u7e8c\u7684\u8abf\u8a66\u548c\u6027\u80fd\u5206\u6790\uff0c\u9084\u80fd\u5e6b\u52a9\u958b\u767c\u8005\u4e86\u89e3\u7cfb\u7d71\u7684\u904b\u884c\u72c0\u6cc1\u3002\u50b3\u7d71\u7684\u6578\u64da\u5eab\u96d6\u7136\u53ef\u4ee5\u7528\u4f86\u5b58\u5132\u9019\u4e9b\u4fe1\u606f\uff0c\u4f46\u5728\u9ad8\u4e26\u767c\u7684\u60c5\u6cc1\u4e0b\uff0c\u6027\u80fd\u5f80\u5f80\u7121\u6cd5\u6eff\u8db3\u9700\u6c42\u3002<\/p>\n<h2 id=\"redis%e5%9c%a8%e8%a8%98%e9%8c%84%e7%b7%9a%e7%a8%8b%e4%bb%bb%e5%8b%99%e4%b8%ad%e7%9a%84%e6%87%89%e7%94%a8-pQPzmkGHpK\">Redis\u5728\u8a18\u9304\u7dda\u7a0b\u4efb\u52d9\u4e2d\u7684\u61c9\u7528<\/h2>\n<p>\u5229\u7528Redis\u8a18\u9304\u7dda\u7a0b\u4efb\u52d9\u7684\u57fa\u672c\u601d\u8def\u662f\u5c07\u6bcf\u500b\u4efb\u52d9\u7684\u72c0\u614b\u4fe1\u606f\u5b58\u5132\u5728Redis\u4e2d\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u5be6\u4f5c\u7bc4\u4f8b\uff1a<\/p>\n<pre><code>import redis\nimport threading\nimport time\n\n# \u9023\u63a5\u5230Redis\nr = redis.Redis(host='localhost', port=6379, db=0)\n\ndef task(task_id):\n    # \u8a18\u9304\u4efb\u52d9\u958b\u59cb\u6642\u9593\n    start_time = time.time()\n    r.hset(f'task:{task_id}', 'status', 'running', 'start_time', start_time)\n    \n    # \u6a21\u64ec\u4efb\u52d9\u57f7\u884c\n    time.sleep(2)\n    \n    # \u8a18\u9304\u4efb\u52d9\u7d50\u675f\u6642\u9593\n    end_time = time.time()\n    r.hset(f'task:{task_id}', 'status', 'completed', 'end_time', end_time)\n\n# \u5275\u5efa\u591a\u500b\u7dda\u7a0b\nthreads = []\nfor i in range(5):\n    t = threading.Thread(target=task, args=(i,))\n    threads.append(t)\n    t.start()\n\n# \u7b49\u5f85\u6240\u6709\u7dda\u7a0b\u5b8c\u6210\nfor t in threads:\n    t.join()\n\n# \u67e5\u8a62\u4efb\u52d9\u72c0\u614b\nfor i in range(5):\n    print(r.hgetall(f'task:{i}'))\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u7bc4\u4f8b\u4e2d\uff0c\u6211\u5011\u5275\u5efa\u4e86\u4e94\u500b\u7dda\u7a0b\uff0c\u6bcf\u500b\u7dda\u7a0b\u57f7\u884c\u4e00\u500b\u4efb\u52d9\u4e26\u5c07\u5176\u72c0\u614b\u8a18\u9304\u5230Redis\u4e2d\u3002\u4f7f\u7528\u54c8\u5e0c\u7d50\u69cb\u4f86\u5b58\u5132\u6bcf\u500b\u4efb\u52d9\u7684\u72c0\u614b\u548c\u6642\u9593\u4fe1\u606f\uff0c\u9019\u6a23\u53ef\u4ee5\u65b9\u4fbf\u5730\u67e5\u8a62\u548c\u66f4\u65b0\u3002<\/p>\n<h2 id=\"%e5%84%aa%e5%8b%a2%e8%88%87%e6%8c%91%e6%88%b0-pQPzmkGHpK\">\u512a\u52e2\u8207\u6311\u6230<\/h2>\n<p>\u5229\u7528Redis\u8a18\u9304\u7dda\u7a0b\u4efb\u52d9\u7684\u512a\u52e2\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u6548\u6027\uff1a<\/strong>Redis\u7684\u9ad8\u6027\u80fd\u7279\u6027\u4f7f\u5f97\u5728\u9ad8\u4e26\u767c\u74b0\u5883\u4e0b\u4ecd\u80fd\u4fdd\u6301\u826f\u597d\u7684\u97ff\u61c9\u901f\u5ea6\u3002<\/li>\n<li><strong>\u9748\u6d3b\u6027\uff1a<\/strong>\u591a\u7a2e\u6578\u64da\u7d50\u69cb\u7684\u652f\u6301\u4f7f\u5f97\u958b\u767c\u8005\u53ef\u4ee5\u6839\u64da\u9700\u6c42\u9748\u6d3b\u9078\u64c7\u5b58\u5132\u65b9\u5f0f\u3002<\/li>\n<li><strong>\u6613\u65bc\u64f4\u5c55\uff1a<\/strong>Redis\u7684\u5206\u4f48\u5f0f\u7279\u6027\u4f7f\u5f97\u7cfb\u7d71\u53ef\u4ee5\u96a8\u8457\u9700\u6c42\u7684\u589e\u9577\u800c\u8f15\u9b06\u64f4\u5c55\u3002<\/li>\n<\/ul>\n<p>\u7136\u800c\uff0c\u4e5f\u5b58\u5728\u4e00\u4e9b\u6311\u6230\uff0c\u4f8b\u5982\uff1a<\/p>\n<ul>\n<li><strong>\u6578\u64da\u4e00\u81f4\u6027\uff1a<\/strong>\u5728\u5206\u4f48\u5f0f\u74b0\u5883\u4e2d\uff0c\u5982\u4f55\u4fdd\u8b49\u6578\u64da\u7684\u4e00\u81f4\u6027\u662f\u4e00\u500b\u9700\u8981\u8003\u616e\u7684\u554f\u984c\u3002<\/li>\n<li><strong>\u5167\u5b58\u9650\u5236\uff1a<\/strong>Redis\u662f\u57fa\u65bc\u5167\u5b58\u7684\u5b58\u5132\u7cfb\u7d71\uff0c\u5c0d\u65bc\u5927\u91cf\u6578\u64da\u7684\u5b58\u5132\u53ef\u80fd\u6703\u53d7\u5230\u5167\u5b58\u9650\u5236\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-pQPzmkGHpK\">\u7d50\u8ad6<\/h2>\n<p>\u7e3d\u9ad4\u800c\u8a00\uff0c\u5229\u7528Redis\u8a18\u9304\u7dda\u7a0b\u4efb\u52d9\u662f\u4e00\u7a2e\u53ef\u884c\u4e14\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u3002\u5176\u9ad8\u6027\u80fd\u3001\u9748\u6d3b\u6027\u548c\u6613\u65bc\u64f4\u5c55\u7684\u7279\u6027\u4f7f\u5176\u6210\u70ba\u591a\u7dda\u7a0b\u61c9\u7528\u4e2d\u8a18\u9304\u4efb\u52d9\u72c0\u614b\u7684\u7406\u60f3\u9078\u64c7\u3002\u96a8\u8457\u6280\u8853\u7684\u767c\u5c55\uff0cRedis\u7684\u61c9\u7528\u5834\u666f\u5c07\u6703\u66f4\u52a0\u5ee3\u6cdb\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6839\u64da\u5177\u9ad4\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u5be6\u73fe\u65b9\u5f0f\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u95dc\u65bc<em><a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a><\/em>\u548c<em><a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a><\/em>\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5229\u7528Redis\u8a18\u9304\u7dda\u7a0b\u4efb\u52d9\u7684\u53ef\u884c\u6027\uff0c\u5206\u6790\u5176\u6027\u80fd\u3001\u6548\u7387\u53ca\u61c9\u7528\u5834\u666f\uff0c\u52a9\u529b\u9ad8\u6548\u4efb\u52d9\u7ba1\u7406\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-167395","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/167395","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=167395"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/167395\/revisions"}],"predecessor-version":[{"id":167396,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/167395\/revisions\/167396"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=167395"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=167395"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=167395"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}