{"id":271832,"date":"2021-01-11T10:43:01","date_gmt":"2021-01-11T02:43:01","guid":{"rendered":"http:\/\/4563.org\/?p=271832"},"modified":"2021-01-11T10:43:01","modified_gmt":"2021-01-11T02:43:01","slug":"%e6%98%af%e4%b8%8d%e6%98%af%e6%89%80%e6%9c%89%e7%9a%84%e5%90%8c%e6%ad%a5-%e5%bc%82%e6%ad%a5-%e4%ba%8b%e4%bb%b6%e9%80%9a%e7%9f%a5-%e5%8f%91%e5%b8%83%e8%ae%a2%e9%98%85%e7%ad%89%e7%ad%89%e6%a6%82","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=271832","title":{"rendered":"\u662f\u4e0d\u662f\u6240\u6709\u7684\u540c\u6b65\/\u5f02\u6b65\/\u4e8b\u4ef6\u901a\u77e5\/\u53d1\u5e03\u8ba2\u9605\u7b49\u7b49\u6982\u5ff5\u90fd\u9700\u8981\u4e00\u4e2a\u5730\u65b9\u5b8c\u6210\u4e00\u4e2a\u7c7b\u4f3c while(1)\u7684\u903b\u8f91\uff1f"},"content":{"rendered":"
\n
\n
\n

\u662f\u4e0d\u662f\u6240\u6709\u7684\u540c\u6b65\/\u5f02\u6b65\/\u4e8b\u4ef6\u901a\u77e5\/\u53d1\u5e03\u8ba2\u9605\u7b49\u7b49\u6982\u5ff5\u90fd\u9700\u8981\u4e00\u4e2a\u5730\u65b9\u5b8c\u6210\u4e00\u4e2a\u7c7b\u4f3c while(1)\u7684\u903b\u8f91\uff1f <\/h1>\n

<\/p>\n

\n
\u8cc7\u6df1\u5927\u4f6c : zhoudaiyu <\/span> <\/i> 0<\/span> <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
\u5c0f\u767d\u4e0d\u592a\u61c2\u8fd9\u4e9b\uff0c\u4f46\u662f\u611f\u89c9\u81f3\u5c11\u4e0d\u5728\u6211\u7684\u4ee3\u7801\u91cc\u5199\u4e2a\u6b7b\u5faa\u73af\uff0c\u4f46\u662f\u80af\u5b9a\u5728\u67d0\u5757\u4ee3\u7801\u6216\u8005\u786c\u4ef6\u6709\u8fd9\u79cd\u903b\u8f91\uff0c\u4e0d\u77e5\u9053\u662f\u4e0d\u662f\u6b63\u786e\u7684\uff1f <\/div>\n
\u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (21<\/span>) <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n
    \n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : Jirajine <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u8f6f\u4ef6\u4ee3\u7801\u901a\u8fc7 eventloop \u4ea7\u751f\u7684\u4e8b\u4ef6\u5e94\u8be5\u662f\u6709\u7684\uff0c\u81f3\u4e8e\u786c\u4ef6\uff0cIO \u8bbe\u5907\u5728\u6570\u636e\u5230\u8fbe\u540e\u53d1\u51fa\u901a\u77e5\u662f\u5426\u9700\u8981\u5c31\u4e0d\u6e05\u695a\u4e86\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : imdong <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u5047\u5982\u4f60\u4eca\u5929\u8981\u63a5\u6536\u4e00\u4ef6\u5feb\u9012\uff0c\u4f46\u4e0d\u77e5\u9053\u4ec0\u4e48\u65f6\u95f4\u9001\u6765\uff0c\u4f60\u5927\u6982\u4f1a\u6709\u4ee5\u4e0b\u51e0\u79cd\u65b9\u6848\uff1a<\/p>\n

    \u4e00\uff1a\u4eca\u5929\u6709\u5feb\u9012\u8981\u6536\uff0c\u4f60\u53bb\u95e8\u53e3\u7b49\u5feb\u9012\u6765\uff0c\u5feb\u9012\u4e0d\u6765\u4f60\u4e0d\u8d70…
    \u4e8c\uff1a\u4eca\u5929\u6709\u5feb\u9012\u8981\u6536\uff0c\u8dd1\u95e8\u53e3\u770b\u4e00\u773c\u5feb\u9012\u6765\u4e86\u6ca1\uff0c\u6ca1\u6765\u3002\u7b49\u4e00\u4f1a\uff0c\u518d\u8dd1\u95e8\u53e3\u770b\u4e00\u773c\u5feb\u9012\u6765\u4e86\u6ca1…
    \u4e09\uff1a\u4eca\u5929\u6709\u5feb\u9012\u8981\u6536\uff0c\u95e8\u53e3\u88c5\u4e86\u95e8\u94c3\uff0c\u6211\u8be5\u5e72\u5565\u5e72\u5565\u3002\u5feb\u9012\u6765\u4e86\u4f1a\u6309\u95e8\u94c3\u7684\u3002
    \u6848\u4f8b\u4e09\u5176\u5b9e\u662f\u6848\u4f8b\u4e8c\u7684\u66f4\u9ad8\u6548\u65b9\u6848\uff0c\u8dd1\u95e8\u53e3\u770b\u5feb\u9012\u6765\u4e86\u6ca1\uff0c\u6539\u4e3a\u4e00\u76f4\u542c\u7740\u95e8\u94c3\u54cd\u4e86\u6ca1\u3002<\/p>\n

    \u597d\u4e86\uff0c\u4e3e\u4e86\u534a\u5929 <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : OysterQAQ <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u8ba1\u7b97\u673a\u5c42\u9762\u53ef\u4ee5\u4f9d\u8d56\u4e2d\u65ad\u6765\u5b9e\u73b0\u5427\uff0c\u6307\u4ee4\u5468\u671f\u4e4b\u540e\u6709\u4e2d\u65ad\u5468\u671f\u6765\u67e5\u8be2\u54cd\u5e94\u4e2d\u65ad <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : gstqc <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4efb\u4f55\u4e00\u4e2a\u5b88\u62a4\u8fdb\u7a0b\u90fd\u53ef\u4ee5\u8fd9\u4e48\u7406\u89e3\u5427 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : OysterQAQ <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u5f88\u591a\u95ee\u9898\u9700\u8981\u4e86\u89e3\u4f53\u7cfb\u7ed3\u6784\u624d\u597d\u53bb\u601d\u8003 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : zhoudaiyu <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @OysterQAQ #5 \u662f\u7684 \u4e0d\u592a\u7406\u89e3\u786c\u4ef6\u5c42 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : billlee <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4e2d\u65ad\u4e0d\u9700\u8981\u8fd9\u4e2a\u903b\u8f91\uff0c\u7c7b\u4f3c\u7684\uff0cSIGNAL \u53ef\u4ee5\u8ba4\u4e3a\u8f6f\u4ef6\u5c42\u9762\u5bf9\u4e2d\u65ad\u7684\u6a21\u62df\uff0c\u4e5f\u6ca1\u6709\u8fd9\u4e2a\u903b\u8f91 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : OysterQAQ <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @zhoudaiyu \u8ba1\u7b97\u673a\u7ec4\u6210\u539f\u7406\u3001\u8ba1\u7b97\u673a\u64cd\u4f5c\u7cfb\u7edf\u3001\u8ba1\u7b97\u673a\u7f51\u7edc\u3001\u6570\u636e\u7ed3\u6784\u4e0e\u7b97\u6cd5\u6765\u4e00\u904d\u5c31\u884c <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : Sanko <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4ece\u6765\u6ca1\u6709\u4ec0\u4e48\u5c81\u6708\u7f8e\u597d\uff0c\u53ea\u4e0d\u8fc7\u6709\u4eba\u66ff\u4f60\u4e0d\u65ad\u8f6e\u8bad <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : vinceall <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u603b\u8981\u6709\u4e00\u4e2a\u5730\u65b9\u66ff\u4f60\u8f6e\u8be2\u554a\uff0c\u4e0d\u7ba1\u662f\u5e94\u7528\u5c42\uff0c\u6846\u67b6\uff0cos\uff0c\u8fd8\u662f\u786c\u4ef6 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : raaaaaar <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @OysterQAQ #8 \u5f88\u597d\uff0c\u4e0b\u5b66\u671f\u5c31\u8981\u5168\u8fc7\u4e00\u904d\u4e86\u3002\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : OysterQAQ <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @raaaaaar \u5efa\u8bae\u8ba1\u7ec4\u548c\u64cd\u4f5c\u7cfb\u7edf\u7528\u8003\u7814\u7684\u6807\u51c6\u6765\u8fc7 \u5176\u4ed6\u4e24\u4e2a\u53ef\u4ee5\u8ddf\u8001\u5e08\u4e0a <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : msg7086 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4e0d\u8bf4\u786c\u4ef6\uff0c\u8f6f\u4ef6\u5c42\u9762\u7684\u8bdd\u64cd\u4f5c\u7cfb\u7edf\u5c31\u662f\u5728\u6b7b\u5faa\u73af\u5206\u53d1\u65f6\u95f4\u7247\u3002
    \u786c\u4ef6\u7684\u8bdd\uff0c\u4f60\u7684 CPU \u4e5f\u662f\u4e00\u4e2a\u6b7b\u5faa\u73af\uff0c\u4e0d\u505c\u4ece\u5185\u5b58\u91cc\u6252\u6307\u4ee4\uff0c\u770b\u770b\u6709\u6ca1\u6709\u4e8b\u505a\uff0c\u6ca1\u4e8b\u505a\u5c31\u6478\u9c7c\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : php8 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    eventloop \u5c31\u662f
    while(1) {
    waitForEvent();
    dispatchEvent();
    }<\/p>\n

    \u5982\u679c\u67d0\u4e2a\u4e1c\u897f\u80fd\u91cd\u590d\u505a\u67d0\u4ef6\u4e8b\uff0c\u5b83\u5c31\u5f97\u5e26 loop\uff0c\u5426\u5219\u5c31\u662f\u4e2a\u4e00\u6b21\u6027\u7684\u4e1c\u897f\u4e86\u3002 <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : LxExExl <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4e4b\u524d\u4ece\u6ca1\u6709\u5199\u8fc7\u7f51\u7ad9\u4e4b\u7c7b\u7684\u670d\u52a1\uff0c\u6211\u771f\u7684\u4ee5\u4e3a\u5c31\u662f\u9700\u8981\u624b\u5199 while(1)<\/p>\n

    \u540e\u6765\u5199\u4f5c\u4e1a\u53d1\u73b0\u50cf API \u8fd9\u79cd\u76d1\u542c\u7684 function\uff0c\u53ea\u8981\u5199\u597d annotation\uff0c\u6846\u67b6\u81ea\u5df1\u5c31\u80fd\u4e00\u76f4\u76d1\u542c\u4e86\uff0c\u81f3\u4e8e\u600e\u4e48\u5b9e\u73b0\u7684\u4f9d\u7136\u4e0d\u6e05\u695a hhh <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : mumbler <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u8ba1\u7b97\u673a\u548c\u4eba\u4e00\u6837\uff0c\u6d3b\u7740\u5c31\u6709\u5fc3\u8df3 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : himself65 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4f60\u53ef\u4ee5\u4ece\u6c47\u7f16\u5f00\u59cb\u5199\u70b9\u5b9e\u6a21\u5f0f\u4ee3\u7801\uff0c\u6ca1\u6709 hlt \uff08\u6682\u505c\uff09\u7684\u8bdd\u7684\u786e\u662f\u4e00\u76f4\u5728\u8dd1 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : Claar <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4e0d\u9700\u8981
    \u8fd9\u662f\u4e3b\u52a8\u548c\u88ab\u52a8\u7684\u95ee\u9898
    \u5982\u679c\u662f\u4e3b\u52a8\u63a7\u5236\u7684\u6d41\u7a0b\uff0c\u90a3\u662f\u9700\u8981\u6301\u7eed\u8f6e\u8be2\u7684
    \u4f46\u5982\u679c\u662f\u88ab\u52a8\u63a7\u5236\u673a\u5236\u90a3\u5c31\u4e0d\u9700\u8981\u4e86
    \u786c\u4ef6\u4e2d\u65ad\u5e94\u8be5\u5c31\u662f\u88ab\u52a8\u63a7\u5236\u673a\u5236\uff0c\u5bf9\u4e8e cpu \u6765\u8bf4\uff0c\u67d0\u4e9b\u6d88\u606f\u662f\u4ece\u5929\u800c\u964d\u7684\uff0c\u4e0d\u662f\u81ea\u5df1\u53bb\u5185\u5b58\u91cc\u53d6\u7684\uff0c\u4ec0\u4e48\u662f\u4e3b\u52a8\u53bb\u53d6\uff1f cpu \u6267\u884c\u6307\u5b9a\u63a7\u5236\u6d41\u67e5\u627e\u3002\u600e\u4e48\u4ece\u5929\u800c\u964d\uff1f\u67d0\u4e9b\u4e0d\u662f\u7528\u6765\u6267\u884c\u6c47\u7f16\u6307\u4ee4\u7684\u90e8\u4ef6\u5728\u4e3b\u52a8\u8f6e\u8be2\u751a\u81f3\u662f\u88ab\u52a8\u6301\u7eed\uff0c\u5728\u6d88\u606f\u5230\u8fbe\u7684\u65f6\u5019\u76f4\u63a5\u628a cpu \u7684\u6267\u884c\u6d41\u6539\u4e86\uff0c\u5bf9\u4e8e cpu \u6765\u8bf4\u5c31\u662f\u4ece\u5929\u800c\u964d
    \u5bf9\u4e8e\u4e00\u8f86\u5f00\u52a8\u7684\u706b\u8f66\uff0c\u60f3\u8981\u4ed6\u6539\u53d8\u65b9\u5411\u600e\u4e48\u529e\uff1f\u7b80\u5355\u554a\uff0c\u7b2c\u4e09\u65b9\u628a\u4ed6\u5c31\u8981\u5230\u8fbe\u7684\u90a3\u4e2a\u4f4d\u7f6e\u7684\u94c1\u8f68\u4e00\u6b6a\uff0c\u5c31\u5230\u522b\u7684\u8f66\u9053\u53bb\u4e86\uff0c\u706b\u8f66\u5565\u90fd\u4e0d\u77e5\u9053\uff0c\u88ab\u52a8\u673a\u5236
    \u8fd9\u4e2a\u7b2c\u4e09\u65b9\u751a\u81f3\u4e0d\u662f\u4e2a\u4eba\uff0c\u4ed6\u662f\u4e00\u5757\u94c1\uff0c\u6d88\u606f\u5230\u8fbe\u65f6\uff0c\u53e6\u4e00\u8fb9\u7684\u94c1\u8f68\u4e0a\u95ea\u4e86\u4e00\u4e0b\u706b\u82b1\u628a\u7b2c\u4e09\u65b9\u5438\u8fc7\u53bb\u4e86\uff0c\u987a\u5e26\u7740\u94c1\u8f68\u4e5f\u6b6a\u4e86 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : Claar <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u6211\u731c\u95ee\u9898\u7684 while 1 \u80af\u5b9a\u4e0d\u4f1a\u662f\u95ee\u7535\u8111\u80fd\u8dd1\u7a0b\u5e8f\u662f\u56e0\u4e3a\u4e0a\u4e86\u7535\u8fd9\u79cd\u6301\u7eed\u72b6\u6001\u5427\u2026\u2026 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : xiadong1994 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u7cfb\u7edf kernel \u662f\u4e0d\u80fd\u9000\u51fa \/return \u7684\uff0c\u5728 idle \u7684\u65f6\u5019\u4f60\u731c\u731c\u5b83\u5728\u5e72\u4ec0\u4e48\u2026\u2026 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : zhuzhibin <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u963b\u585e\u76d1\u542c\u6d88\u8d39 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n","protected":false},"excerpt":{"rendered":"

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