{"id":46,"date":"2025-04-18T14:26:26","date_gmt":"2025-04-18T06:26:26","guid":{"rendered":"https:\/\/tanime.life\/?p=46"},"modified":"2025-04-18T14:38:07","modified_gmt":"2025-04-18T06:38:07","slug":"io%e5%a4%9a%e8%b7%af%e5%a4%8d%e7%94%a8%e5%8e%9f%e7%90%86%ef%bc%88%e5%a4%a7%e7%99%bd%e8%af%9d%ef%bc%8c%e9%80%9a%e4%bf%97%e6%98%93%e6%87%82%ef%bc%89","status":"publish","type":"post","link":"https:\/\/www.tanime.life\/index.php\/2025\/04\/18\/io%e5%a4%9a%e8%b7%af%e5%a4%8d%e7%94%a8%e5%8e%9f%e7%90%86%ef%bc%88%e5%a4%a7%e7%99%bd%e8%af%9d%ef%bc%8c%e9%80%9a%e4%bf%97%e6%98%93%e6%87%82%ef%bc%89\/","title":{"rendered":"IO\u591a\u8def\u590d\u7528\u539f\u7406\uff08\u5927\u767d\u8bdd\uff0c\u901a\u4fd7\u6613\u61c2\uff09"},"content":{"rendered":"\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>\u4e8b\u5148\u58f0\u660e<\/summary>\n<p class=\"wp-block-paragraph\">\u8f6c\u8f7d\u662f\u4e3a\u4e86\u9632\u6b62\u6587\u7ae0\u5931\u6548\uff0c\u56e0\u4e3a\u7531\u4e8e\u67d0\u4e9b\u5e73\u53f0\u4e0d\u8bb2\u7406\uff0c\u6587\u7ae0\u968f\u65f6\u53ef\u80fd\u8f6c\u4e3a\u6536\u8d39\u8d44\u6e90\uff0c\u6240\u4ee5\u6765\u4f9b\u8f6c\u8f7d\u53cd\u590d\u89c2\u770b\uff0c\u5982\u6709\u4fb5\u6743\uff0c\u8054\u7cfb\u5220\u9664\u3002\u5e76\u4e14\u7b14\u8005\u53ef\u80fd\u8fdb\u884c\u4e00\u5b9a\u4fee\u6539\uff0c\u82e5\u6587\u7ae0\u51fa\u73b0\u4e0d\u6b63\u786e\u7684\u4fe1\u606f\u3002<\/p>\n<\/details>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>IO\u591a\u8def\u590d\u7528\u539f\u7406<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>IO\u591a\u8def\u590d\u7528\u6280\u672f<\/strong>\uff1a<br>\u8bb2IO\u591a\u8def\u590d\u7528\u6280\u672f\u4e4b\u524d\uff0c\u6211\u4eec\u5f97\u5148\u4e86\u89e3NIO\u548cBIO\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">BIO<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><br>BIO \uff08Block IO\uff09\uff1a\u540c\u6b65\u963b\u585eIO\u3002\u4e00\u822c\u6211\u4eec\u4f20\u7edf\u7684JDK\u5185\u7f6e\u7684Socket\u7f16\u7a0b\u5c31\u662f\u963b\u585eIO\u3002\u5176\u5e95\u5c42\u6d41\u7a0b\u662f\uff1a\u2460\u521b\u5efasocket\u63a5\u53e3\uff0c\u53f7\u4e3ax\uff0c\u901a\u8fc7bind\u51fd\u6570\u5c06\u63a5\u53e3\u53f7\u4e0e\u7aef\u53e3\u53f7\u8fdb\u884c\u7ed1\u5b9a\uff0c\u7136\u540e\u8fdb\u884clistn\u76d1\u542c\u4e8b\u4ef6\u6216\u8005\u662fread\u8bfb\u4e8b\u4ef6\uff0c\u4e14\u4f1a\u4e00\u76f4\u963b\u585e\u5728\u8be5\u547d\u4ee4\uff0c\u76f4\u5230\u6709\u5ba2\u6237\u7aef\u8fde\u63a5\u6216\u8005\u53d1\u9001\u6570\u636e\u3002<br>\u7f3a\u70b9\uff1a\u5982\u679c\u662f\u5728\u5355\u7ebf\u7a0b\u73af\u5883\u4e0b\uff0c\u7531\u4e8e\u662f\u963b\u585e\u5730\u83b7\u53d6\u7ed3\u679c\uff0c\u53ea\u80fd\u6709\u4e00\u4e2a\u5ba2\u6237\u7aef\u8fde\u63a5\u3002\u800c\u5982\u679c\u662f\u5728\u591a\u7ebf\u7a0b\u73af\u5883\u4e0b\uff0c\u9700\u8981\u4e0d\u65ad\u5730\u65b0\u5efa\u7ebf\u7a0b\u6765\u63a5\u6536\u5ba2\u6237\u7aef\uff0c\u8fd9\u6837\u4f1a\u6d6a\u8d39\u5927\u91cf\u7684\u7a7a\u95f4\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">NIO<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><br>NIO\uff08NONBLOCK IO\uff09\uff1a\u540c\u6b65\u975e\u963b\u585eIO\u3002\u975e\u963b\u585e\u610f\u5473\u7740\u7a0b\u5e8f\u65e0\u9700\u7b49\u5230\u7ed3\u679c\uff0c\u6301\u7eed\u8fdb\u884c\u3002\u5176\u5e95\u5c42\u539f\u7406\u662f\uff1a\u2460\u540c\u6837\u4e0eBIO\u76f8\u540c\u521b\u5efaSocket\u63a5\u53e3\uff0c\u53f7\u4e3ax\uff0c\u7ed1\u5b9a\u63a5\u53e3\u53f7\u4e0e\u7aef\u53e3\u53f7\uff0c\u7136\u540e\u8fdb\u884clisten\u76d1\u542c\u4e8b\u4ef6\u6216\u8005\u662f\u8bfb\u6570\u636e\u4e8b\u4ef6\u3002\u2461\u901a\u8fc7configureBlock\u51fd\u6570\u4f20\u5165\u53c2\u6570false\uff0c\u5e95\u5c42\u547d\u4ee4\u4e3a fcntl\uff08socket\u53f7\uff0cnonblock\uff09\u5c06socket\u53f7\u6807\u8bb0\u4e3a\u975e\u963b\u585e\u3002\u2462\u5faa\u73af\u6267\u884c\u3002\u5047\u5982\u6709\u5ba2\u6237\u7aef\u8fdb\u884c\u8fde\u63a5\uff0c\u5219\u8fd4\u56de\u4e00\u4e2a\u65b0\u7684socket\u53f7\uff0c\u5c06\u65b0\u7684socket\u53f7\u52a0\u5165\u4e00\u4e2alist\u4e2d\uff0c\u7136\u540e\u904d\u5386list\u4e2d\u7684\u5143\u7d20\u67e5\u770b\u6709\u65e0\u53d1\u751fread\u4e8b\u4ef6\uff1b\u5982\u679c\u6ca1\u6709\u5ba2\u6237\u7aef\u8fdb\u884c\u8fde\u63a5\uff0c\u5219\u8fd4\u56de-1\uff0c\u4ee3\u8868\u6ca1\u6709\u5ba2\u6237\u7aef\u8fde\u63a5\uff0c\u518d\u4e0d\u65ad\u5730\u5faa\u73af\u3002<br>\u7f3a\u70b9\uff1a\u9700\u8981\u904d\u5386list\u4e2d\u7684\u6bcf\u4e2a\u96c6\u5408\u67e5\u770b\u6709\u65e0\u76d1\u542c\u7684\u4e8b\u4ef6\u53d1\u751f\uff0c\u65f6\u95f4\u590d\u6742\u5ea6\u4e3aO\uff08n\uff09\uff0c\u6d6a\u8d39CPU\u8d44\u6e90\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>IO\u591a\u8def\u590d\u7528\u4e4bselect\u6a21\u578b\u548cpoll\u6a21\u578b<\/strong><br>IO\u591a\u8def\u590d\u7528\u6280\u672f\uff08select\u51fd\u6570\u6a21\u578b\u548cpoll\u51fd\u6570\u6a21\u578b\uff09\uff1a\u8fdb\u7a0b\u901a\u8fc7\u544a\u8bc9\u591a\u8def\u590d\u7528\u5668\uff08\u5185\u6838\uff09\uff08\u4e5f\u5c31\u662fselect\u51fd\u6570\u548cpoll\u51fd\u6570\uff09\u6240\u6709\u7684socket\u53f7\uff0c\u591a\u8def\u590d\u7528\u5668\u518d\u53bb\u83b7\u53d6\u6bcf\u4e00\u4e2asocket\u7684\u72b6\u6001\uff0c\u5f53\u7a0b\u5e8f\u83b7\u53d6\u5230\u67d0\u4e2asocket\u53f7\u6709\u4e8b\u4ef6\u53d1\u751f\u4e86\uff0c\u5219\u53bb\u8be5socket\u53f7\u4e0a\u8fdb\u884c\u5904\u7406\u5bf9\u5e94\u7684\u4e8b\u4ef6\uff0cread\u4e8b\u4ef6\u6216\u8005\u662frecived\u4e8b\u4ef6\u3002\uff08\u8865\u5145select\u51fd\u6570\u4e0epoll\u51fd\u6570\u7684\u533a\u522b\u662f\uff0c\u524d\u8005\u5e95\u5c42\u662f\u6570\u7ec4\uff0c\u6240\u4ee5\u6709\u6700\u5927\u8fde\u63a5\u6570\u7684\u9650\u5236\uff0c\u540e\u8005\u662f\u94fe\u8868\uff0c\u65e0\u6700\u5927\u8fde\u63a5\u6570\u7684\u9650\u5236\uff09<br>\u7f3a\u70b9\uff1a\u2460\u540c\u6837\u4e0eNIO\u76f8\u540c\uff0c\u9700\u8981\u904d\u5386\u6240\u6709socket\uff0cO\uff08N\uff09\u590d\u6742\u5ea6\u3002\u2461\u91cd\u590d\u4f20\u9012\u6570\u636e\u3002\u56e0\u4e3a\u5185\u6838\u662f\u65e0\u72b6\u6001\u7684\uff0c\u6bcf\u6b21\u90fd\u8981\u6839\u636e\u8fdb\u7a0b\u4e0d\u65ad\u91cd\u590d\u4ece\u7528\u6237\u6001\u5411\u5185\u6838\u6001\u4f20\u9012\u6240\u6709\u7684socket\u53f7\u53bb\u904d\u5386\u6bcf\u4e00\u4e2asocket\uff0c\u83b7\u53d6\u5b83\u4eec\u7684\u72b6\u6001\u3002\u6d6a\u8d39\u8d44\u6e90\u4e0e\u6548\u7387\uff0c\u53ef\u4ee5\u4f7f\u7528\u4e00\u4e2a\u8bb0\u4e8b\u672c\u8bb0\u5f55\u6bcf\u4e2asocket\u7684\u76d1\u542c\u4e8b\u4ef6\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>IO\u591a\u8def\u590d\u7528\u4e4bepoll\u6a21\u578b<\/strong><br>IO\u591a\u8def\u590d\u7528\u6280\u672f\uff08epoll\u51fd\u6570\u6a21\u578b\uff09\uff1aepoll\u51fd\u6570\u6a21\u578b\u4e3b\u8981\u662f\u8c03\u7528\u4e86\u4e09\u4e2a\u51fd\u6570\uff1aepoll_create() , epoll_ctl() , epoll_wait()\uff1b<br>\u5e95\u5c42\u6d41\u7a0b\uff1a\u2460\u901a\u8fc7epoll_create() \u51fd\u6570\u521b\u5efa\u4e00\u4e2a\u6587\u4ef6\uff0c\u8fd4\u56de\u4e00\u4e2a\u6587\u4ef6\u63cf\u8ff0\u7b26\uff08Linus\u7cfb\u7edf\u4e00\u5207\u5bf9\u8c61\u7686\u4e3a\u6587\u4ef6\uff09fd \u2461 \u521b\u5efasocket\u63a5\u53e3\u53f74\uff0c\u7ed1\u5b9asocket\u53f7\u4e0e\u7aef\u53e3\u53f7\uff0c\u76d1\u542c\u4e8b\u4ef6\uff0c\u6807\u8bb0\u4e3a\u975e\u963b\u585e\u3002\u901a\u8fc7epoll_ctl() \u51fd\u6570\u5c06\u8be5socket\u53f7 \u4ee5\u53ca \u9700\u8981\u76d1\u542c\u7684\u4e8b\u4ef6\uff08\u5982listen\u4e8b\u4ef6\uff09\u5199\u5165fd\u4e2d\u3002\u2462\u5faa\u73af\u8c03\u7528epoll_wait() \u51fd\u6570\u8fdb\u884c\u76d1\u542c\uff0c\u8fd4\u56de\u5df2\u7ecf\u5c31\u7eea\u4e8b\u4ef6\u5e8f\u5217\u7684\u957f\u5ea6\uff08\u8fd4\u56de0\u5219\u8bf4\u660e\u65e0\u72b6\u6001\uff0c\u5927\u4e8e0\u5219\u8bf4\u660e\u6709n\u4e2a\u4e8b\u4ef6\u5df2\u5c31\u7eea\uff09\u3002\u4f8b\u5982\u5982\u679c\u6709\u5ba2\u6237\u7aef\u8fdb\u884c\u8fde\u63a5\uff0c\u5219\uff0c\u518d\u8c03\u7528accept()\u51fd\u6570\u4e0e4\u53f7socket\u8fdb\u884c\u8fde\u63a5\uff0c\u8fde\u63a5\u540e\u8fd4\u56de\u4e00\u4e2a\u65b0\u7684socket\u53f7\uff0c\u4e14\u9700\u8981\u76d1\u542c\u8bfb\u4e8b\u4ef6\uff0c\u5219\u518d\u901a\u8fc7epoll_ctl()\u5c06\u65b0\u7684socket\u53f7\u4ee5\u53ca\u5bf9\u5e94\u7684\u4e8b\u4ef6\uff08\u5982read\u8bfb\u4e8b\u4ef6\uff09\u5199\u5165fd\u4e2d\uff0cepoll_wait()\u8fdb\u884c\u76d1\u542c\u3002\u5faa\u73af\u5f80\u590d\u3002<br>\u4f18\u70b9\uff1a\u4e0d\u9700\u8981\u518d\u904d\u5386\u6240\u6709\u7684socket\u53f7\u6765\u83b7\u53d6\u6bcf\u4e00\u4e2asocket\u7684\u72b6\u6001\uff0c\u53ea\u9700\u8981\u7ba1\u7406\u6d3b\u8dc3\u7684\u8fde\u63a5\u3002\u5373\u76d1\u542c\u5728\u901a\u8fc7epoll_create()\u521b\u5efa\u7684\u6587\u4ef6\u4e2d\u6ce8\u518c\u7684socket\u53f7\u4ee5\u53ca\u5bf9\u5e94\u7684\u4e8b\u4ef6\u3002\u53ea\u6709\u4ea7\u751f\u5c31\u7eea\u4e8b\u4ef6\uff0c\u624d\u4f1a\u5904\u7406\uff0c\u6240\u4ee5\u64cd\u4f5c\u90fd\u662f\u6709\u6548\u7684\uff0c\u4e3aO(1).<br>\u8865\u5145\uff1a\u4f17\u6240\u5468\u77e5\uff0c\u8bbe\u5907\uff08\u8fdb\u7a0b\uff09\u662f\u901a\u8fc7\u4e2d\u65ad\u673a\u5236\u6765\u8bf7\u6c42CPU\u8fdb\u884cIO\u5904\u7406\u3002\u4f7f\u7528epoll\u6a21\u578b\u80fd\u52a0\u5febCPU\u7684\u5904\u7406\u6548\u7387\u3002\u5982\u7f51\u5361\u60f3\u901a\u8fc7IO\u6765\u5411\u7cfb\u7edf\u4f20\u8f93\u4e00\u4e2a\u6570\u636e\uff0c\u5c31\u901a\u8fc7\u4e2d\u65ad\u83b7\u53d6CPU\u65f6\u95f4\u7247\uff0c\u5c06\u8be5\u6570\u636e\u653e\u7f6e\u5c31\u7eea\u4e8b\u4ef6\u5e8f\u5217\u4e2d\uff0c\u7b49\u5f85CPU\u4e0b\u4e00\u6b21\u8fdb\u884cepoll_wait()\u5373\u53ef\u83b7\u53d6\u5230\u5bf9\u5e94\u6570\u636e\uff0c\u65e0\u9700\u518d\u901a\u8fc7\u5f80fd\u4e2d\u6ce8\u518csocket\u53f7\u5bf9\u5e94\u7684\u4e8b\u4ef6\u7b49\u7b49\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">epoll\u51fd\u6570\u7684\u8fb9\u7f18\u89e6\u53d1\u4e0e\u6c34\u5e73\u89e6\u53d1\u7684\u533a\u522b\uff1a<br>\u8fb9\u7f18\u89e6\u53d1\uff1a\u5f53\u6587\u4ef6\u63cf\u8ff0\u7b26\u5173\u8054\u7684\u8bfb\u5185\u6838\u7f13\u51b2\u533a\u53d1\u751f\u53d8\u5316\u65f6\u5019\uff0c\u624d\u53d1\u51fa\u53ef\u8bfb\u4fe1\u53f7\u8fdb\u884c\u901a\u77e5<br>\u6c34\u5e73\u89e6\u53d1\uff1a\u53ea\u8981\u6587\u4ef6\u63cf\u8ff0\u7b26\u5173\u8054\u7684\u8bfb\u5185\u6838\u7f13\u51b2\u533a\u975e\u7a7a\uff0c\u6709\u6570\u636e\u53ef\u4ee5\u8bfb\u53d6\uff0c\u5c31\u4e00\u76f4\u53d1\u51fa\u53ef\u8bfb\u4fe1\u53f7\u8fdb\u884c\u901a\u77e5<br>\u4e3e\u4e2a\u4f8b\u5b50\uff1a<br>1.\u8bfb\u7f13\u51b2\u533a\u521a\u5f00\u59cb\u662f\u7a7a\u7684<br>2.\u8bfb\u7f13\u51b2\u533a\u5199\u51652KB\u6570\u636e<br>3.\u6c34\u5e73\u89e6\u53d1\u548c\u8fb9\u7f18\u89e6\u53d1\u6a21\u5f0f\u6b64\u65f6\u90fd\u4f1a\u53d1\u51fa\u53ef\u8bfb\u4fe1\u53f7<br>4.\u6536\u5230\u4fe1\u53f7\u901a\u77e5\u540e\uff0c\u8bfb\u53d6\u4e861kb\u7684\u6570\u636e\uff0c\u8bfb\u7f13\u51b2\u533a\u8fd8\u5269\u4f591KB\u6570\u636e<br>5.\u6c34\u5e73\u89e6\u53d1\u4f1a\u518d\u6b21\u8fdb\u884c\u901a\u77e5\uff0c\u800c\u8fb9\u7f18\u89e6\u53d1\u4e0d\u4f1a\u518d\u8fdb\u884c\u901a\u77e5<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u56e0\u4e3a\u8fb9\u7f18\u89e6\u53d1\u5bf9\u4e8e\u4e00\u6b21\u5c31\u7eea\u4e8b\u4ef6\u53ea\u4f1a\u89e6\u53d1\u4e00\u6b21\uff0c\u6240\u4ee5\u9700\u8981\u4e00\u6b21\u6027\u7684\u628a\u7f13\u51b2\u533a\u7684\u6570\u636e\u8bfb\u5b8c\u4e3a\u6b62\uff0c\u4e5f\u5c31\u662f\u4e00\u76f4\u8bfb\uff0c\u76f4\u5230\u8bfb\u5230\u7f13\u51b2\u533a\u4e3a\u7a7a\u4e3a\u6b62\uff0c\u56e0\u4e3a\u8fd9\u4e00\u70b9\uff0c\u8fb9\u7f18\u89e6\u53d1\u9700\u8981\u8bbe\u7f6e\u6587\u4ef6\u53e5\u67c4\u4e3a\u975e\u963b\u585e\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f46\u662f\uff0c\u8fd8\u6ca1\u5b8c\uff0cepoll\u6a21\u578b\uff08selector\u6a21\u578b\uff09\u8fd8\u6709\u4e0d\u8db3\uff0c\u5c31\u662f\u5982\u679c\u5f53epoll_wait()\u65b9\u6cd5\u8fd4\u56de\u4e8610w\u4e2a\u5c31\u7eea\u4e8b\u4ef6\uff0c\u5c31\u9700\u8981\u7b49\u5f85\u8fd910w\u4e2a\u5c31\u7eea\u4e8b\u4ef6\u5904\u7406\u5b8c\u6210\uff0c\u624d\u80fd\u7ee7\u7eed\u4e0b\u9762\u7684\u547d\u4ee4\uff0c\u53bb\u54cd\u5e94\u65b0\u7684\u4e8b\u4ef6\uff0c\u8fd9\u6837\u5c31\u5bb9\u6613\u8ba9\u65b0\u7684\u4e8b\u4ef6\u8d85\u65f6\u3002\u56e0\u6b64\uff0c\u63d0\u51fa\u4e86Reactor\u6a21\u578b\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">Reactor\u6a21\u578b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><br>\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u66f4\u591a\u7684\u5904\u7406\u5668\u548c\u66f4\u591a\u7684\u7ebf\u7a0b\u6765\u66f4\u5feb\u5730\u5904\u7406\u4e8b\u4ef6\u3002\u6240\u4ee5\uff0c\u63d0\u51fa\u4e86\u4e3b\u4eceReactor\u591a\u7ebf\u7a0b\u6a21\u578b\uff081\u4e2a\u4e3bReactor+\u591a\u4e2a\u4eceReactor+\u7ebf\u7a0b\u6c60\uff09\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/tanime.life\/wp-content\/uploads\/2025\/04\/IO\u591a\u8def\u590d\u75281.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"903\" height=\"405\" data-original=\"https:\/\/tanime.life\/wp-content\/uploads\/2025\/04\/IO\u591a\u8def\u590d\u75281.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-49\"  sizes=\"auto, (max-width: 903px) 100vw, 903px\" \/><\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e3bReactor\u53ea\u4f1a\u8fdb\u884c\u54cd\u5e94\u5ba2\u6237\u7aef\u8fde\u63a5\u7684\u4e8b\u4ef6\uff0c\u5373accept\u4e8b\u4ef6\uff0c\u5176\u4f59\u7684\u4e8b\u4ef6\u4ea4\u7ed9\u5269\u4e0b\u7684\u4eceReactor\u8fdb\u884c\u5904\u7406\uff0c\u8fdb\u884c\u4e86\u89e3\u8026\u3002\u4e14\u7531\u4e8e\u6211\u4eec\u7684CPU\u4e00\u822c\u662f\u591a\u6838\u7684\uff0c\u53ef\u4ee5\u5229\u7528\u591a\u7ebf\u7a0b\u6765\u52a0\u5feb\u4e8b\u4ef6\u7684\u5904\u7406\u901f\u5ea6\u3002Nginx\u548cRedis\u90fd\u662f\u57fa\u4e8eReactor\u6a21\u578b\u6765\u5b9e\u73b0\u5728\u5355\u7ebf\u7a0b\u7684\u73af\u5883\u4e0b\u5b9e\u73b0\u4e0e\u591a\u4e2a\u5ba2\u6237\u7aef\u5e76\u53d1\u4ea4\u4e92\u3002<br><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Redis\u7684IO\u591a\u8def\u590d\u7528\u6a21\u578b<\/strong>\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/tanime.life\/wp-content\/uploads\/2025\/04\/IO\u591a\u8def\u590d\u75282-1024x568.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"568\" data-original=\"https:\/\/tanime.life\/wp-content\/uploads\/2025\/04\/IO\u591a\u8def\u590d\u75282-1024x568.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-50\"  sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uff08\u8be5\u56fe\u7247\u5f15\u7528\u6765\u81ea\u6709\u76d0\u5148\u751f\u7684\u6587\u7ae0(<a href=\"https:\/\/blog.csdn.net\/Seky_fei\/article\/details\/106677043\">Redis\u4e4bI\/O\u591a\u8def\u590d\u7528\u6a21\u578b\u5b9e\u73b0\u539f\u7406_redis\u4e2d\u7684\u591a\u8def\u590d\u7528\u6a21\u578b-CSDN\u535a\u5ba2<\/a>)\uff09<br><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Netty\u7684\u591a\u8def\u590d\u7528\u6a21\u578b<\/strong>\uff1a\uff08\u53ef\u4ee5\u770b\u51fa\u6765\u662f\u6709\u591a\u4e2aSelector\u7684\uff0c\u6240\u4ee5\u662f\u57fa\u4e8e\u591a\u7ebf\u7a0b\u7684\uff09<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/tanime.life\/wp-content\/uploads\/2025\/04\/IO\u591a\u8def\u590d\u75283.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" 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class=\"wp-block-paragraph\">\u539f\u6587\u94fe\u63a5\uff1ahttps:\/\/blog.csdn.net\/Squid87\/article\/details\/123452472<\/p>\n","protected":false},"excerpt":{"rendered":"<p>IO\u591a\u8def\u590d\u7528\u539f\u7406 IO\u591a\u8def\u590d\u7528\u6280\u672f\uff1a\u8bb2IO\u591a\u8def\u590d\u7528\u6280\u672f\u4e4b\u524d\uff0c\u6211\u4eec\u5f97\u5148\u4e86\u89e3NIO\u548cBIO\u3002 BIO BIO \uff08B [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[6],"class_list":["post-46","post","type-post","status-publish","format-standard","hentry","category-repost","tag-6"],"_links":{"self":[{"href":"https:\/\/www.tanime.life\/index.php\/wp-json\/wp\/v2\/posts\/46","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tanime.life\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.tanime.life\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.tanime.life\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tanime.life\/index.php\/wp-json\/wp\/v2\/comments?post=46"}],"version-history":[{"count":6,"href":"https:\/\/www.tanime.life\/index.php\/wp-json\/wp\/v2\/posts\/46\/revisions"}],"predecessor-version":[{"id":56,"href":"https:\/\/www.tanime.life\/index.php\/wp-json\/wp\/v2\/posts\/46\/revisions\/56"}],"wp:attachment":[{"href":"https:\/\/www.tanime.life\/index.php\/wp-json\/wp\/v2\/media?parent=46"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tanime.life\/index.php\/wp-json\/wp\/v2\/categories?post=46"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tanime.life\/index.php\/wp-json\/wp\/v2\/tags?post=46"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}