{"id":116754,"date":"2026-10-22T02:40:36","date_gmt":"2026-10-21T18:40:36","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/116754.html"},"modified":"2026-10-22T02:40:36","modified_gmt":"2026-10-21T18:40:36","slug":"bio-nio%e4%b8%8e%e5%a4%9a%e8%b7%af%e5%a4%8d%e7%94%a8","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/116754.html","title":{"rendered":"BIO-NIO\u4e0e\u591a\u8def\u590d\u7528"},"content":{"rendered":"

BIO\u3001NIO \u4e0e\u591a\u8def\u590d\u7528<\/h2>\n

\u4e00\u4e2a\u670d\u52a1\u8981\u625b\u4e00\u4e07\u4e2a\u8fde\u63a5\u3002BIO \u7684\u5199\u6cd5\u662f\u4e00\u4e2a\u8fde\u63a5\u4e00\u4e2a\u7ebf\u7a0b，\u4e00\u4e07\u4e2a\u7ebf\u7a0b，\u6bcf\u4e2a\u90fd\u5728\u5e72\u7b49\u6570\u636e\u6765\u3002\u5149\u662f\u7ebf\u7a0b\u6808\u5c31\u5403\u6389\u51e0\u4e2a GB，CPU \u5fd9\u7740\u5728\u5b83\u4eec\u4e4b\u95f4\u5012\u624b，\u4e1a\u52a1\u903b\u8f91\u6ca1\u8dd1\u51e0\u884c\u3002NIO \u548c\u591a\u8def\u590d\u7528\u89e3\u51b3\u7684\u5c31\u662f\u8fd9\u7b14\u8d26，\u6f14\u8fdb\u7684\u4e3b\u7ebf\u53ea\u6709\u4e00\u4e2a\u95ee\u9898：\u7b49\u5f85\u8fd9\u4ef6\u4e8b，\u8c01\u6765\u5e72\u3002<\/p>\n

BIO：\u7ebf\u7a0b\u5e72\u7b49<\/h3>\n

BIO \u7684 accept\u3001read\u3001write \u5168\u662f\u963b\u585e\u7684\u3002\u7ebf\u7a0b\u8c03 read \u5c31\u6302\u5728\u90a3，\u6570\u636e\u4e0d\u6765\u4e0d\u52a8\u7a9d，\u6765\u4e86\u624d\u9192\u3002\u6a21\u578b\u7b80\u5355\u76f4\u89c2，\u4ee3\u4ef7\u662f\u300c\u4e00\u4e2a\u8fde\u63a5\u4e00\u4e2a\u7ebf\u7a0b\u300d，\u7ebf\u7a0b\u6570\u8ddf\u7740\u8fde\u63a5\u6570\u8d70\u3002\u8fde\u63a5\u5927\u90e8\u5206\u662f\u95f2\u7684，\u7ebf\u7a0b\u5927\u90e8\u5206\u5728\u7761，\u7761\u4e5f\u662f\u8981\u5360\u5185\u5b58\u3001\u8981\u8c03\u5ea6\u7684\u3002<\/p>\n

NIO：\u81ea\u5df1\u8f6e\u8be2<\/h3>\n

Java NIO \u7ed9\u4e86\u4e09\u4ef6\u5957，Channel（\u901a\u9053）\u3001Buffer（\u7f13\u51b2\u533a）\u3001Selector（\u9009\u62e9\u5668）\u3002\u8fde\u63a5\u8bbe\u6210\u975e\u963b\u585e\u4e4b\u540e，read \u6ca1\u6570\u636e\u7acb\u523b\u8fd4\u56de，\u7ebf\u7a0b\u53ef\u4ee5\u53bb\u95ee\u4e0b\u4e00\u4e2a\u8fde\u63a5\u3002Selector \u5c31\u662f\u300c\u4e00\u6b21\u95ee\u4e00\u5708\u300d\u7684\u5de5\u5177，\u4e00\u4e2a\u7ebf\u7a0b\u7ba1\u7406\u6210\u5343\u4e0a\u4e07\u4e2a Channel，\u8c01\u5c31\u7eea\u4e86\u5904\u7406\u8c01\u3002
\n\u8d26\u53d8\u4e86，\u7ebf\u7a0b\u6570\u4e0d\u518d\u8ddf\u8fde\u63a5\u6570\u8d70\u3002\u4f46 Selector \u5e95\u4e0b\u7684\u5b9e\u73b0\u5728\u64cd\u4f5c\u7cfb\u7edf\u5c42\u9762\u6709\u4e2a\u6f14\u8fdb\u8fc7\u7a0b，\u8fd9\u51b3\u5b9a\u4e86\u300c\u95ee\u4e00\u5708\u300d\u7684\u6548\u7387\u3002<\/p>\n

\u591a\u8def\u590d\u7528：\u8ba9\u5185\u6838\u4ee3\u770b<\/h3>\n

select \u548c poll \u662f\u7b2c\u4e00\u4ee3\u3002\u6bcf\u6b21\u8c03\u7528\u90fd\u628a\u6574\u4e2a\u8fde\u63a5\u5217\u8868\u4ece\u7528\u6237\u6001\u62f7\u7ed9\u5185\u6838，\u5185\u6838\u6328\u4e2a\u770b\u4e00\u904d\u8c01\u5c31\u7eea，\u8fd4\u56de\u540e\u7a0b\u5e8f\u518d\u6328\u4e2a\u627e\u3002\u4e00\u4e07\u8fde\u63a5\u770b\u4e00\u5708\u662f O(n)，\u5927\u90e8\u5206\u8fde\u63a5\u8fd8\u662f\u6ca1\u6570\u636e，\u767d\u770b\u3002
\nepoll \u662f\u7b2c\u4e8c\u4ee3\u3002\u8fde\u63a5\u6ce8\u518c\u4e00\u6b21，\u4e4b\u540e\u5185\u6838\u53ea\u628a\u300c\u5c31\u7eea\u7684\u300d\u63a8\u7ed9\u4f60，\u770b\u51e0\u4e2a\u62ff\u51e0\u4e2a，O(\u6d3b\u8dc3\u6570)\u3002\u8fde\u63a5\u518d\u591a，\u6d3b\u8dc3\u7684\u5c31\u90a3\u4e48\u4e9b，\u8d26\u5c31\u5e73\u4e86\u3002<\/p>\n

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epoll<\/p>\n

<\/span><\/span><\/span><\/p>\n

\u8fde\u63a5\u6ce8\u518c\u4e00\u6b21<\/p>\n

<\/span><\/p>\n

\u5185\u6838\u53ea\u63a8\u5c31\u7eea\u7684<\/p>\n

<\/span><\/p>\n

\u62ff\u51e0\u4e2a\u5904\u7406\u51e0\u4e2a<\/p>\n

<\/span><\/p>\n

select \/ poll \u6bcf\u8f6e<\/p>\n

<\/span><\/span><\/span><\/p>\n

\u62f7\u5168\u91cf\u8fde\u63a5\u8868\u8fdb\u5185\u6838<\/p>\n

<\/span><\/p>\n

\u5185\u6838\u6328\u4e2a\u95ee：\u4f60\u6709\u6570\u636e\u5417<\/p>\n

<\/span><\/p>\n

\u8fd4\u56de\u540e\u7a0b\u5e8f\u518d\u6328\u4e2a\u7b5b<\/p>\n

<\/span><\/p>\n

Netty \u7ad9\u5728\u8fd9\u5c42\u80a9\u8180\u4e0a\u3002\u5b83\u628a Reactor \u6a21\u5f0f（\u4e8b\u4ef6\u6765\u4e86\u5206\u53d1\u7ed9\u5904\u7406\u8005）\u5c01\u88c5\u597d，\u52a0\u4e0a\u7ebf\u7a0b\u6a21\u578b\u3001\u7f13\u51b2\u533a\u7ba1\u7406\u548c\u534f\u8bae\u7f16\u89e3\u7801，\u8ba9\u4f60\u5199\u4e1a\u52a1\u800c\u4e0d\u662f\u5199 Selector \u5faa\u73af\u3002\u4f60\u5728\u7528\u7684\u4e2d\u95f4\u4ef6，\u6d88\u606f\u961f\u5217\u5ba2\u6237\u7aef\u3001\u7f51\u5173\u3001SSE \u6d41\u5f0f\u8f93\u51fa，\u5e95\u4e0b\u5927\u90fd\u662f\u8fd9\u6761\u8def\u3002<\/p>\n

\u4eb2\u624b\u770b\u8d26\u5355<\/h3>\n

\u4e0b\u9762\u7528\u4e00\u6bb5 Java \u8d77\u4e00\u4e2a\u5355\u7ebf\u7a0b\u7684 Selector \u670d\u52a1，\u4e00\u767e\u4e2a\u5ba2\u6237\u7aef\u8fde\u63a5\u5404\u53d1\u4e00\u6761\u6d88\u606f，\u770b\u4e00\u4e2a\u7ebf\u7a0b\u600e\u4e48\u625b\u4e0b\u5168\u90e8\u8bfb\u5199\u3002\u76f4\u63a5\u8fd0\u884c java IoBill.java（JDK 11+）\u3002<\/p>\n

\/\/ \u76f4\u63a5\u8fd0\u884c：java IoBill.java<\/span>
\n\/\/ \u4e00\u4e2a Selector \u7ebf\u7a0b\u625b 100 \u4e2a\u8fde\u63a5，\u5bf9\u7167 BIO \u7684\u4e00\u7ebf\u7a0b\u4e00\u8fde\u63a5\u3002<\/span><\/p>\n

import<\/span> java.<\/span>io.<\/span><\/span>IOException<\/span><\/span>;<\/span>
\nimport<\/span> java.<\/span>net.<\/span><\/span>InetSocketAddress<\/span><\/span>;<\/span>
\nimport<\/span> java.<\/span>nio.<\/span><\/span>ByteBuffer<\/span><\/span>;<\/span>
\nimport<\/span> java.<\/span>nio.<\/span>channels.<\/span><\/span>SelectionKey<\/span><\/span>;<\/span>
\nimport<\/span> java.<\/span>nio.<\/span>channels.<\/span><\/span>Selector<\/span><\/span>;<\/span>
\nimport<\/span> java.<\/span>nio.<\/span>channels.<\/span><\/span>ServerSocketChannel<\/span><\/span>;<\/span>
\nimport<\/span> java.<\/span>nio.<\/span>channels.<\/span><\/span>SocketChannel<\/span><\/span>;<\/span>
\nimport<\/span> java.<\/span>util.<\/span><\/span>Iterator<\/span><\/span>;<\/span>
\nimport<\/span> java.<\/span>util.<\/span>concurrent.<\/span>atomic.<\/span><\/span>AtomicInteger<\/span><\/span>;<\/span><\/p>\n

public<\/span> class<\/span> IoBill<\/span> {<\/span><\/p>\n

public<\/span> static<\/span> void<\/span> main<\/span>(<\/span>String<\/span>[<\/span>]<\/span> args)<\/span> throws<\/span> Exception<\/span> {<\/span>
\n Selector<\/span> selector =<\/span> Selector<\/span>.<\/span>open<\/span>(<\/span>)<\/span>;<\/span>
\n ServerSocketChannel<\/span> ssc =<\/span> ServerSocketChannel<\/span>.<\/span>open<\/span>(<\/span>)<\/span>;<\/span>
\n ssc.<\/span>bind<\/span>(<\/span>new<\/span> InetSocketAddress<\/span>(<\/span>"127.0.0.1"<\/span>,<\/span> 0<\/span>)<\/span>)<\/span>;<\/span>
\n ssc.<\/span>configureBlocking<\/span>(<\/span>false<\/span>)<\/span>;<\/span>
\n ssc.<\/span>register<\/span>(<\/span>selector,<\/span> SelectionKey<\/span>.<\/span>OP_ACCEPT<\/span>)<\/span>;<\/span>
\n int<\/span> port =<\/span> (<\/span>(<\/span>InetSocketAddress<\/span>)<\/span> ssc.<\/span>getLocalAddress<\/span>(<\/span>)<\/span>)<\/span>.<\/span>getPort<\/span>(<\/span>)<\/span>;<\/span>
\n AtomicInteger<\/span> handled =<\/span> new<\/span> AtomicInteger<\/span>(<\/span>)<\/span>;<\/span><\/p>\n

\/\/ \u552f\u4e00\u7684 reactor \u7ebf\u7a0b：accept + read + echo<\/span>
\n Thread<\/span> reactor =<\/span> new<\/span> Thread<\/span>(<\/span>(<\/span>)<\/span> -><\/span> {<\/span>
\n try<\/span> {<\/span>
\n while<\/span> (<\/span>!<\/span>Thread<\/span>.<\/span>currentThread<\/span>(<\/span>)<\/span>.<\/span>isInterrupted<\/span>(<\/span>)<\/span>)<\/span> {<\/span>
\n selector.<\/span>select<\/span>(<\/span>100<\/span>)<\/span>;<\/span>
\n Iterator<\/span><<\/span>SelectionKey<\/span>><\/span><\/span> it =<\/span> selector.<\/span>selectedKeys<\/span>(<\/span>)<\/span>.<\/span>iterator<\/span>(<\/span>)<\/span>;<\/span>
\n while<\/span> (<\/span>it.<\/span>hasNext<\/span>(<\/span>)<\/span>)<\/span> {<\/span>
\n SelectionKey<\/span> key =<\/span> it.<\/span>next<\/span>(<\/span>)<\/span>;<\/span>
\n it.<\/span>remove<\/span>(<\/span>)<\/span>;<\/span>
\n if<\/span> (<\/span>key.<\/span>isAcceptable<\/span>(<\/span>)<\/span>)<\/span> {<\/span>
\n SocketChannel<\/span> ch =<\/span> (<\/span>(<\/span>ServerSocketChannel<\/span>)<\/span> key.<\/span>channel<\/span>(<\/span>)<\/span>)<\/span>.<\/span>accept<\/span>(<\/span>)<\/span>;<\/span>
\n ch.<\/span>configureBlocking<\/span>(<\/span>false<\/span>)<\/span>;<\/span>
\n ch.<\/span>register<\/span>(<\/span>selector,<\/span> SelectionKey<\/span>.<\/span>OP_READ<\/span>)<\/span>;<\/span>
\n }<\/span> else<\/span> if<\/span> (<\/span>key.<\/span>isReadable<\/span>(<\/span>)<\/span>)<\/span> {<\/span>
\n SocketChannel<\/span> ch =<\/span> (<\/span>SocketChannel<\/span>)<\/span> key.<\/span>channel<\/span>(<\/span>)<\/span>;<\/span>
\n ByteBuffer<\/span> buf =<\/span> ByteBuffer<\/span>.<\/span>allocate<\/span>(<\/span>64<\/span>)<\/span>;<\/span>
\n if<\/span> (<\/span>ch.<\/span>read<\/span>(<\/span>buf)<\/span> ><\/span> 0<\/span>)<\/span> {<\/span>
\n buf.<\/span>flip<\/span>(<\/span>)<\/span>;<\/span>
\n ch.<\/span>write<\/span>(<\/span>buf)<\/span>;<\/span>
\n handled.<\/span>incrementAndGet<\/span>(<\/span>)<\/span>;<\/span>
\n }<\/span> else<\/span> {<\/span>
\n ch.<\/span>close<\/span>(<\/span>)<\/span>;<\/span>
\n }<\/span>
\n }<\/span>
\n }<\/span>
\n }<\/span>
\n }<\/span> catch<\/span> (<\/span>IOException<\/span> e)<\/span> {<\/span>
\n \/\/ \u5173\u95ed\u65f6\u9000\u51fa<\/span>
\n }<\/span>
\n }<\/span>,<\/span> "single-reactor"<\/span>)<\/span>;<\/span>
\n reactor.<\/span>start<\/span>(<\/span>)<\/span>;<\/span><\/p>\n

\/\/ 100 \u4e2a\u5ba2\u6237\u7aef，\u5404\u53d1\u4e00\u6761\u6d88\u606f\u5e76\u7b49 echo<\/span>
\n Thread<\/span>[<\/span>]<\/span> clients =<\/span> new<\/span> Thread<\/span>[<\/span>100<\/span>]<\/span>;<\/span>
\n for<\/span> (<\/span>int<\/span> i =<\/span> 0<\/span>;<\/span> i <<\/span> clients.<\/span>length;<\/span> i++<\/span>)<\/span> {<\/span>
\n clients[<\/span>i]<\/span> =<\/span> new<\/span> Thread<\/span>(<\/span>(<\/span>)<\/span> -><\/span> {<\/span>
\n try<\/span> (<\/span>SocketChannel<\/span> ch =<\/span> SocketChannel<\/span>.<\/span>open<\/span>(<\/span>new<\/span> InetSocketAddress<\/span>(<\/span>"127.0.0.1"<\/span>,<\/span> port)<\/span>)<\/span>)<\/span> {<\/span>
\n ch.<\/span>write<\/span>(<\/span>ByteBuffer<\/span>.<\/span>wrap<\/span>(<\/span>"ping"<\/span>.<\/span>getBytes<\/span>(<\/span>)<\/span>)<\/span>)<\/span>;<\/span>
\n ByteBuffer<\/span> buf =<\/span> ByteBuffer<\/span>.<\/span>allocate<\/span>(<\/span>8<\/span>)<\/span>;<\/span>
\n ch.<\/span>read<\/span>(<\/span>buf)<\/span>;<\/span>
\n }<\/span> catch<\/span> (<\/span>IOException<\/span> e)<\/span> {<\/span>
\n \/\/ \u6f14\u793a\u4e0d\u5904\u7406<\/span>
\n }<\/span>
\n }<\/span>)<\/span>;<\/span>
\n clients[<\/span>i]<\/span>.<\/span>start<\/span>(<\/span>)<\/span>;<\/span>
\n }<\/span>
\n for<\/span> (<\/span>Thread<\/span> t :<\/span> clients)<\/span> {<\/span>
\n t.<\/span>join<\/span>(<\/span>)<\/span>;<\/span>
\n }<\/span><\/p>\n

System<\/span>.<\/span>out.<\/span>println<\/span>(<\/span>"\u5355\u4e00 reactor \u7ebf\u7a0b\u5904\u7406\u4e86 "<\/span> +<\/span> handled.<\/span>get<\/span>(<\/span>)<\/span> +<\/span> " \u6b21\u8bfb\u5199"<\/span>)<\/span>;<\/span>
\n System<\/span>.<\/span>out.<\/span>println<\/span>(<\/span>"BIO \u5bf9\u7167：\u540c\u6837 100 \u4e2a\u8fde\u63a5\u8981 100 \u4e2a\u963b\u585e\u7ebf\u7a0b，\u6808\u5185\u5b58\u4e0e\u5207\u6362\u5f00\u9500\u4e58 100\u3002"<\/span>)<\/span>;<\/span>
\n reactor.<\/span>interrupt<\/span>(<\/span>)<\/span>;<\/span>
\n selector.<\/span>wakeup<\/span>(<\/span>)<\/span>;<\/span>
\n }<\/span>
\n}<\/span><\/p>\n

\u8bb0\u4f4f\u4e00\u53e5\u8bdd：IO \u6a21\u578b\u7684\u6f14\u8fdb，\u662f\u300c\u8c01\u5728\u7b49\u300d\u7684\u6f14\u8fdb，\u4ece\u7ebf\u7a0b\u5e72\u7b49，\u5230\u7a0b\u5e8f\u81ea\u5df1\u770b，\u518d\u5230\u5185\u6838\u4ee3\u770b\u3002<\/p>\n

\u9002\u7528\u8fb9\u754c<\/h3>\n

\u8fd9\u4e00\u7bc7\u7ba1 IO \u6a21\u578b\u7684\u8d26\u3002epoll \u7684\u60ca\u7fa4\u548c LT\/ET \u89e6\u53d1\u6a21\u5f0f\u3001Netty \u7684\u7ebf\u7a0b\u6a21\u578b\u7ec6\u8282，\u4ee5\u53ca\u865a\u62df\u7ebf\u7a0b\u5bf9 BIO \u7684\u590d\u5174（JDK 21 \u4e4b\u540e\u5199\u963b\u585e\u4ee3\u7801\u4e5f\u80fd\u9ad8\u5e76\u53d1），\u662f\u53e6\u5916\u7684\u9898\u3002\u6f14\u793a\u7528\u7684\u662f\u5355\u7ebf\u7a0b Selector，\u771f\u5b9e\u670d\u52a1\u662f Reactor \u4e3b\u4ece\u591a\u7ebf\u7a0b，\u8d26\u7684\u91cf\u7ea7\u4e0d\u53d8\u3002\u8dd1\u5b8c\u6f14\u793a\u518d\u60f3\u90a3\u53e5\u300c\u4e00\u4e07\u4e2a\u8fde\u63a5\u300d，\u9009\u578b\u65f6\u5c31\u77e5\u9053\u81ea\u5df1\u7684\u670d\u52a1\u7ad9\u5728\u54ea\u4e00\u5c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

BIO\u3001NIO \u4e0e\u591a\u8def\u590d\u7528
\n\u4e00\u4e2a\u670d\u52a1\u8981\u625b\u4e00\u4e07\u4e2a\u8fde\u63a5\u3002BIO \u7684\u5199\u6cd5\u662f\u4e00\u4e2a\u8fde\u63a5\u4e00\u4e2a\u7ebf\u7a0b，\u4e00\u4e07\u4e2a\u7ebf\u7a0b，\u6bcf\u4e2a\u90fd\u5728\u5e72\u7b49\u6570\u636e\u6765\u3002\u5149\u662f\u7ebf\u7a0b\u6808\u5c31\u5403\u6389\u51e0\u4e2a GB，CPU \u5fd9\u7740\u5728\u5b83\u4eec\u4e4b\u95f4\u5012\u624b，\u4e1a\u52a1\u903b\u8f91\u6ca1\u8dd1\u51e0\u884c\u3002NIO \u548c\u591a\u8def\u590d\u7528\u89e3\u51b3\u7684\u5c31\u662f\u8fd9\u7b14\u8d26，\u6f14\u8fdb\u7684\u4e3b\u7ebf\u53ea\u6709\u4e00\u4e2a\u95ee\u9898：\u7b49\u5f85\u8fd9\u4ef6\u4e8b，\u8c01\u6765\u5e72\u3002
\nBIO：\u7ebf\u7a0b\u5e72\u7b49
\nBIO \u7684 accept\u3001read\u3001write \u5168\u662f\u963b\u585e\u7684\u3002\u7ebf\u7a0b\u8c03 read<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[13178,2161,100],"topic":[],"class_list":["post-116754","post","type-post","status-publish","format-standard","hentry","category-server","tag-1024---","tag-nio","tag-100"],"yoast_head":"\nBIO-NIO\u4e0e\u591a\u8def\u590d\u7528 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.wsisp.com\/helps\/116754.html\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"BIO-NIO\u4e0e\u591a\u8def\u590d\u7528 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" \/>\n<meta property=\"og:description\" content=\"BIO\u3001NIO \u4e0e\u591a\u8def\u590d\u7528 \u4e00\u4e2a\u670d\u52a1\u8981\u625b\u4e00\u4e07\u4e2a\u8fde\u63a5\u3002BIO \u7684\u5199\u6cd5\u662f\u4e00\u4e2a\u8fde\u63a5\u4e00\u4e2a\u7ebf\u7a0b，\u4e00\u4e07\u4e2a\u7ebf\u7a0b，\u6bcf\u4e2a\u90fd\u5728\u5e72\u7b49\u6570\u636e\u6765\u3002\u5149\u662f\u7ebf\u7a0b\u6808\u5c31\u5403\u6389\u51e0\u4e2a GB，CPU \u5fd9\u7740\u5728\u5b83\u4eec\u4e4b\u95f4\u5012\u624b，\u4e1a\u52a1\u903b\u8f91\u6ca1\u8dd1\u51e0\u884c\u3002NIO \u548c\u591a\u8def\u590d\u7528\u89e3\u51b3\u7684\u5c31\u662f\u8fd9\u7b14\u8d26，\u6f14\u8fdb\u7684\u4e3b\u7ebf\u53ea\u6709\u4e00\u4e2a\u95ee\u9898：\u7b49\u5f85\u8fd9\u4ef6\u4e8b，\u8c01\u6765\u5e72\u3002 BIO：\u7ebf\u7a0b\u5e72\u7b49 BIO \u7684 accept\u3001read\u3001write \u5168\u662f\u963b\u585e\u7684\u3002\u7ebf\u7a0b\u8c03 read\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.wsisp.com\/helps\/116754.html\" \/>\n<meta property=\"og:site_name\" content=\"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" \/>\n<meta property=\"article:published_time\" content=\"2026-10-21T18:40:36+00:00\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/116754.html\",\"url\":\"https:\/\/www.wsisp.com\/helps\/116754.html\",\"name\":\"BIO-NIO\u4e0e\u591a\u8def\u590d\u7528 - 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\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.wsisp.com\/helps\/116754.html","og_locale":"zh_CN","og_type":"article","og_title":"BIO-NIO\u4e0e\u591a\u8def\u590d\u7528 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","og_description":"BIO\u3001NIO \u4e0e\u591a\u8def\u590d\u7528 \u4e00\u4e2a\u670d\u52a1\u8981\u625b\u4e00\u4e07\u4e2a\u8fde\u63a5\u3002BIO \u7684\u5199\u6cd5\u662f\u4e00\u4e2a\u8fde\u63a5\u4e00\u4e2a\u7ebf\u7a0b，\u4e00\u4e07\u4e2a\u7ebf\u7a0b，\u6bcf\u4e2a\u90fd\u5728\u5e72\u7b49\u6570\u636e\u6765\u3002\u5149\u662f\u7ebf\u7a0b\u6808\u5c31\u5403\u6389\u51e0\u4e2a GB，CPU \u5fd9\u7740\u5728\u5b83\u4eec\u4e4b\u95f4\u5012\u624b，\u4e1a\u52a1\u903b\u8f91\u6ca1\u8dd1\u51e0\u884c\u3002NIO \u548c\u591a\u8def\u590d\u7528\u89e3\u51b3\u7684\u5c31\u662f\u8fd9\u7b14\u8d26，\u6f14\u8fdb\u7684\u4e3b\u7ebf\u53ea\u6709\u4e00\u4e2a\u95ee\u9898：\u7b49\u5f85\u8fd9\u4ef6\u4e8b，\u8c01\u6765\u5e72\u3002 BIO：\u7ebf\u7a0b\u5e72\u7b49 BIO \u7684 accept\u3001read\u3001write \u5168\u662f\u963b\u585e\u7684\u3002\u7ebf\u7a0b\u8c03 read","og_url":"https:\/\/www.wsisp.com\/helps\/116754.html","og_site_name":"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","article_published_time":"2026-10-21T18:40:36+00:00","author":"admin","twitter_card":"summary_large_image","twitter_misc":{"\u4f5c\u8005":"admin","\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4":"5 \u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.wsisp.com\/helps\/116754.html","url":"https:\/\/www.wsisp.com\/helps\/116754.html","name":"BIO-NIO\u4e0e\u591a\u8def\u590d\u7528 - 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