{"id":234008,"date":"2020-12-29T12:53:32","date_gmt":"2020-12-29T04:53:32","guid":{"rendered":"http:\/\/4563.org\/?p=234008"},"modified":"2020-12-29T12:53:32","modified_gmt":"2020-12-29T04:53:32","slug":"%e5%bb%ba%e4%b8%80%e4%b8%aa%e6%8a%80%e6%9c%af%e4%ba%a4%e6%b5%81-nt-%e7%be%a4%ef%bc%8c%e4%b8%8d%e5%ae%9a%e6%9c%9f%e5%88%86%e4%ba%ab%e4%b8%80%e4%ba%9b%e7%a0%94%e7%a9%b6-%e6%ac%a2%e8%bf%8e%e5%8a%a0","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=234008","title":{"rendered":"\u5efa\u4e00\u4e2a\u6280\u672f\u4ea4\u6d41 NT \u7fa4\uff0c\u4e0d\u5b9a\u671f\u5206\u4eab\u4e00\u4e9b\u7814\u7a76 \u6b22\u8fce\u52a0\u5165"},"content":{"rendered":"
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\u5efa\u4e00\u4e2a\u6280\u672f\u4ea4\u6d41 NT \u7fa4\uff0c\u4e0d\u5b9a\u671f\u5206\u4eab\u4e00\u4e9b\u7814\u7a76 \u6b22\u8fce\u52a0\u5165 <\/h1>\n

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\u8cc7\u6df1\u5927\u4f6c : lewis89 <\/span> <\/i> 0<\/span> <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
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\u4e4b\u524d\u505a\u8fc7\u4e24\u6b21\u5206\u4eab\uff0c\u5206\u522b\u662f JVM \u5783\u573e\u56de\u6536\u539f\u7406\u4e0e\u5b9e\u73b0\uff0c\u8fd8\u6709 GoRoutine \u4e0e Java \u7ebf\u7a0b\u6c60\u7684\u533a\u522b\u3002<\/p>\n

\u6700\u540e\u90fd\u5931\u8d25\u4e86\uff0c\u57fa\u672c\u4e0a\u5c31\u4e00\u4e24\u4e2a\u4eba\u542c\u660e\u767d\u4e86\uff0c\u53ef\u80fd\u5206\u4eab\u4f1a\u7684\u524d\u7f6e\u77e5\u8bc6\u91cf\u592a\u5927\uff0c\u5206\u4eab\u7684\u4e3b\u9898\u53c8\u5927\uff0c\u6240\u4ee5\u8001\u611f\u89c9\u8bb2\u4e86\u8001\u534a\u5929\uff0c\u6709\u57fa\u7840\u5728\u7684\u540c\u5b66\uff0c\u53ef\u80fd\u4e00\u4e0b\u5b50\u5c31\u542c\u660e\u767d\u4e86\uff0c\u542c\u4e0d\u660e\u767d\u7684\u5c31\u96be\u4ee5\u542c\u660e\u767d\u4e86\uff0c\u4e3b\u8981\u662f\u6bcf\u6b21\u7684\u5206\u4eab\u53ef\u80fd\u4ece\u9ad8\u5c42\u6b21\u7684\u62bd\u8c61\u8bb2\uff0c\u975e\u5e38\u96be\u4ee5\u7406\u89e3\u662f\u600e\u4e48\u4e00\u56de\u4e8b\uff0c\u4f8b\u5982\u8c03\u5ea6 \u600e\u4e48\u8c03\u5ea6\u7684 \u5b58\u50a8\u4e86\u54ea\u4e9b\u72b6\u6001 \u4e3a\u4ec0\u4e48\u53c8\u80fd\u6062\u590d\u56de\u6765\uff0c\u53ef\u80fd\u7b80\u5355\u51e0\u53e5\u8bdd\u5c31\u80fd\u8bf4\u6e05\u695a\u62bd\u8c61\u6a21\u578b\uff0c\u4f46\u662f\u542c\u7684\u4eba\u8fd8\u662f\u4e00\u584c\u7cca\u6d82\uff0c\u7136\u540e\u53c8\u8981\u56de\u5230\u4f4e\u5c42\u6b21\u7684\u7ec6\u8282\u4f8b\u5982 \u6808\u5e41 \u5bc4\u5b58\u5668 \u64cd\u4f5c\u7cfb\u7edf\u4e2d\u65ad\u5411\u91cf\u8868\u7b49\u6982\u5ff5\uff0c\u975e\u5e38\u96be\u4ee5\u96be\u628a\u63e1\u8fd9\u4e2a\u5ea6\u3002<\/p>\n

\u4f8b\u5982 \u7ebf\u7a0b\u5c31\u662f\u4e00\u4e2a\u72b6\u6001\u5b58\u50a8\u7684\u6982\u5ff5\uff0c\u64cd\u4f5c\u7cfb\u7edf\u8c03\u5ea6\u5c31\u662f\u5c06 CPU \u65f6\u95f4\u5212\u5206\u597d\uff0c\u7136\u540e\u5c06 CPU \u7684\u63a7\u5236\u6743\u4ea4\u7ed9\u7ebf\u7a0b\uff0cCPU \u901a\u8fc7\u786c\u4ef6\u65f6\u95f4\u4e2d\u65ad\u54cd\u5e94\u6765\u62a2\u65ad\u7ebf\u7a0b\u5bf9 CPU \u7684\u63a7\u5236\u6743\uff0c\u7136\u540e\u5c06\u7ebf\u7a0b\u7684 \u5bc4\u5b58\u5668 \u6808\u5e41\u4fdd\u5b58\u8d77\u6765 \u4e3a\u4e0b\u4e00\u6b21\u6062\u590d\u5f53\u524d\u7ebf\u7a0b\u7684\u72b6\u6001\u505a\u597d\u51c6\u5907\uff0c\u6216\u8005\u7ebf\u7a0b\u4e3b\u52a8\u4f7f\u7528 syscall \u8fdb\u5165\u5185\u6838\uff0c\u8ba9\u64cd\u4f5c\u7cfb\u7edf\u6302\u8d77\u7ebf\u7a0b\uff0c\u7b49\u5f85 syscall \u7684\u8fd4\u56de\u540e\u518d\u8c03\u5ea6\u7ebf\u7a0b\uff0c\u4f8b\u5982\u7f51\u7edc IO \u786c\u76d8 IO \u7cfb\u7edf\u63d0\u4f9b\u7684\u4e92\u65a5\u9501\u3002<\/p>\n

Goroutine \u4e5f\u662f\u540c\u7406\u7684\u4e00\u4e2a\u72b6\u6001\u5b58\u50a8\u7684\u6982\u5ff5\uff0c\u4e0d\u540c\u7684\u5730\u65b9\u662f GoRoutine \u7684\u6808\u5e41\u53ef\u4ee5\u52a8\u6001\u53d8\u5316\uff0c\u7136\u540e\u6574\u4e2a GoRoutine \u7684\u8c03\u5ea6\u90fd\u53d1\u751f\u5728\u7528\u6237\u6001\uff0c\u7136\u540e GoRoutine \u7684\u62a2\u5360\u8c03\u5ea6\u53c8\u662f\u4f7f\u7528\u4e86\u64cd\u4f5c\u7cfb\u7edf\u63d0\u4f9b\u7684\u4fe1\u53f7\u8f6f\u4e2d\u65ad\u673a\u5236\u6765\u5b9e\u73b0\u5bf9\u7ebf\u7a0b\u7684\u63a7\u5236\u6743\u62a2\u65ad\uff08\u4e0d\u540c\u4e8e\u64cd\u4f5c\u7cfb\u7edf\u5185\u6838\u4f7f\u7528\u786c\u4ef6\u65f6\u949f\u4e2d\u65ad\uff09\uff0c\u6216\u8005 GoRoutine \u53d1\u751f\u7f51\u7edc IO \u8c03\u7528\u7b49\u60c5\u51b5\u4e3b\u52a8\u653e\u5f03\u5bf9\u7ebf\u7a0b\uff08 CPU \uff09\u7684\u63a7\u5236\u6743\u3002<\/p>\n

\u611f\u89c9\u8fd8\u662f\u8d44\u6599\u51c6\u5907\u7684\u4e0d\u5230\u4f4d\uff0c\u5e94\u8be5\u5206\u5f00\u4e3a\u62bd\u8c61\u6982\u5ff5\u6a21\u578b\u4e0e\u5e95\u5c42\u7ec6\u8282\u539f\u7406\u4e24\u7bc7\u6765\u8bb2\uff0c\u4e0d\u7136\u6700\u540e\u8bb2\u4e86\u8001\u534a\u5929\uff0c\u542c\u7684\u4eba\u4e5f\u662f\u4e00\u584c\u7cca\u6d82\u3002<\/p>\n

\u56e0\u4e3a\u6211\u81ea\u5df1\u8111\u5b50\u91cc\u9762\u5efa\u7684\u6a21\u578b\u65e9\u5c31\u6e05\u695a\u4e86\uff0c\u4f8b\u5982 epoll \u53ef\u4ee5\u76d1\u542c\u591a\u4e2a fd \u7684\u4e8b\u4ef6\uff0c\u53ef\u4ee5\u51cf\u5c11\u4e0a\u4e0b\u6587\u5207\u6362\uff0c\u7136\u540e\u6839\u636e epoll \u8fd4\u56de fd \u4e8b\u4ef6\u7684\u7ed3\u679c\u5728\u7528\u6237\u6001\u5b8c\u6210 GoRoutine \u7684\u8c03\u5ea6\uff0c\u8fd9\u6837 GoRoutine \u7684\u6240\u6709\u975e\u963b\u585e IO \u90fd\u53ef\u4ee5\u88ab epoll \u6258\u7ba1\uff0c\u7136\u540e\u5b9e\u73b0\u975e\u963b\u585e IO \u5f53\u505a\u963b\u585e\u5f0f IO \u6765\u7528\u7684\u7f16\u7a0b\u6a21\u578b\u3002<\/p>\n

\u800c\u4e0a\u4e0b\u6587\u5207\u6362\u8fd9\u4e2a\u6982\u5ff5\uff0c\u4ece\u4e0a\u5c42\u7684\u62bd\u8c61\u6982\u5ff5\u6a21\u578b\u5230\u5bc4\u5b58\u5668\u64cd\u4f5c\u6808\u5e41\u8ddf\u5185\u5b58\u5730\u5740\u6211\u90fd\u4e86\u89e3\u7684\u975e\u5e38\u6e05\u695a\uff0c\u6240\u4ee5\u8fd9\u4e9b\u6982\u5ff5\u5bf9\u6211\u6765\u8bf4\u4e0d\u96be\u4ee5\u7406\u89e3\uff0c\u4f46\u6211\u8fd8\u662f\u6ca1\u627e\u5230\u4e00\u4e2a\u597d\u7684\u8bb2\u89e3\u65b9\u5f0f\u4e0e\u529e\u6cd5\u3002<\/p>\n

\u6700\u540e\u5efa\u4e2a\u7fa4\uff0c\u5e0c\u671b\u6709\u5404\u4f4d\u5927\u4f6c\u52a0\u8fdb\u6765\uff0c\u6211\u4e2a\u4eba\u7684\u77e5\u8bc6\u91cf\u8986\u76d6\u7684\u70b9 \u5176\u5b9e\u5e76\u4e0d\u662f\u5f88\u5168\u9762\uff0c\u5e0c\u671b\u5728\u5de5\u4f5c\u6216\u8005\u5404\u79cd\u60c5\u51b5\u4e0b\uff0c\u5927\u5bb6\u80fd\u76f8\u4e92\u6307\u5f15\u4e00\u4e0b\uff0c\u5076\u5c14\u5176\u5b9e\u8bb2\u4e2a key \u8ddf\u65b9\u5411\u5c31\u597d\u4e86\uff0c\u53ef\u4ee5\u8282\u7701\u4e0d\u5c11 Stack Overflow \u7684\u641c\u7d22\u65f6\u95f4\uff0c\u6211\u4e4b\u524d\u5f00\u53d1\u4e00\u4e2a springboot \u7ec4\u4ef6\uff0c\u5728 BeanDefinitionRegistryPostProcessor \u5904\u7406\u5668\u91cc\u9762\u6ce8\u5165 bean \u5e0c\u671b\u901a\u8fc7 ConfigruationProperties \u6ce8\u89e3\u6ce8\u5165\u5c5e\u6027.<\/p>\n

\u7ed3\u679c\u6b7b\u6d3b application.properties \u914d\u7f6e\u53d8\u91cf\u6ce8\u5165\u4e0d\u8fdb\u6765\uff0c\u540e\u6765\u6211\u6709\u4e00\u4e2a\u7ecf\u5e38\u505a\u7ec4\u4ef6\u5f00\u53d1\u7684\u54e5\u4eec\u8ddf\u6211\u8bb2\u90a3\u4e2a\u9636\u6bb5\u4e0d\u80fd\u6ce8\u5165\u4f9d\u8d56\uff0c\u53ea\u80fd\u901a\u8fc7 Binder \u52a0\u8f7d environment \u5185\u7f6e\u5bf9\u8c61\u6765\u6ce8\u5165\u5916\u90e8\u914d\u7f6e\uff0c\u540e\u6765\u53c8\u5728 Stack Overflow \u4e0a\u627e\u5230\u4e86\u540c\u6837\u7c7b\u4f3c\u7684\u95ee\u9898 https:\/\/stackoverflow.com\/questions\/53462889\/create-n-number-of-beans-with-beandefinitionregistrypostprocessor<\/p>\n

\u5fae\u4fe1 id: Y2hlbjExMjIwMDM3Cg== \u6ce8\u660e\u52a0\u5165\u5185\u63a8\u6280\u672f\u4ea4\u6d41\u7fa4<\/p>\n<\/p><\/div>\n

\u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (21<\/span>) <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n
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  • \n
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    \u8cc7\u6df1\u5927\u4f6c : suxiaotian <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u7ed9\u653f\u59d4\u9876\u4e00\u6ce2 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : liuhuan475 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u7ed9\u653f\u59d4\u9876\u4e00\u6ce2 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : ming168 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u7ed9\u653f\u59d4\u9876\u4e00\u6ce2 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : Leigg <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    goroutine <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : Thexz <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u5c0f\u767d\u53ef\u4ee5\u8fdb\u53bb\u5b66\u4e60\u5417 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : stupil <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u7ed9\u653f\u59d4\u9876\u4e00\u6ce2 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : laike9m <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4ec0\u4e48\u662f NT \u7fa4\uff1f <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : lewis89 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @laike9m #7 \u5976\u5934\u4e50\u7fa4…\u4f60\u61c2\u7684\u5185\u79cd\u81ea\u5bb6\u516c\u53f8 HR \u4e0d\u5f85\u89c1\u522b\u5bb6\u516c\u53f8 HR \u975e\u5e38\u5f85\u89c1\u7684\u7fa4 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : Dogtler <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u7ed9\u653f\u59d4\u9876\u4e00\u6ce2 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : lewis89 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @Thexz #5 \u968f\u4fbf\u52a0\uff0c\u52a0\u7fa4\u540e \u5439\u6c34\u7684\u65f6\u95f4\u80af\u5b9a\u6bd4\u8ba8\u8bba\u6280\u672f\u7684\u65f6\u95f4\u591a <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : pythonee <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4ec0\u4e48\u662f NT \u7fa4 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : burnbrid <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u52a0\u597d\u53cb\u8fc7\u4e8e\u9891\u7e41\u4e86 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : woduzibue <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u5bf9\u65b9\u88ab\u52a0\u597d\u53cb\u8fc7\u4e8e\u9891\u7e41,\u8bf7\u7a0d\u540e\u518d\u8bd5. <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : nthhdy <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u641c\u4e0d\u5230\u8fd9\u4e2a\u5fae\u4fe1 id \u554a <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : lewis89 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @nthhdy #14 base64 \u89e3\u7801 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : janxin <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    NTR \u7fa4\uff1f <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : LionMusician <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u7ed9\u653f\u59d4\u9876\u4e00\u6ce2 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : caiji11 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @laike \u5185\u63a8 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : chenxiaolani <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u624d\u6478\u5230\u7535\u8111\uff0c\u7ed9\u653f\u59d4\u9876\u4e00\u6ce2
    \u7fa4\u91cc\u5927\u4f6c\u8fd8\u662f\u4e0d\u5c11\u7684\uff0c\u4e5f\u4f1a\u6709\u4e0d\u5b9a\u7684\u5185\u63a8\u5c97\u4f4d\uff0c\u6b22\u8fce\u52a0\u5165\uff01 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : xiangbohua <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4eca\u5929\u4e0d\u8bb2\u4eba\u6587\u793e\u79d1\uff0c\u6539\u8bb2\u81ea\u7136\u79d1\u5b66\u5566\uff1f <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : lewis89 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @xiangbohua #20 \u968f\u4fbf\u8bb2\u70b9\u4ec0\u4e48 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n","protected":false},"excerpt":{"rendered":"

    \u5efa\u4e00\u4e2a\u6280\u672f\u4ea4\u6d41 NT \u7fa4\uff0c\u4e0d\u5b9a\u671f\u5206…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/234008"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=234008"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/234008\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=234008"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=234008"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=234008"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}