{"id":301608,"date":"2021-01-17T18:03:21","date_gmt":"2021-01-17T10:03:21","guid":{"rendered":"http:\/\/4563.org\/?p=301608"},"modified":"2021-01-17T18:03:21","modified_gmt":"2021-01-17T10:03:21","slug":"java-%e4%b8%ad%e5%af%b9%e8%b1%a1%e5%92%8c%e6%89%a7%e8%a1%8c%e5%af%b9%e8%b1%a1%e7%ba%bf%e7%a8%8b%e7%9a%84%e5%89%b2%e8%a3%82","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=301608","title":{"rendered":"Java \u4e2d\u5bf9\u8c61\u548c\u6267\u884c\u5bf9\u8c61\u7ebf\u7a0b\u7684\u5272\u88c2…"},"content":{"rendered":"
\n
\n
\n

Java \u4e2d\u5bf9\u8c61\u548c\u6267\u884c\u5bf9\u8c61\u7ebf\u7a0b\u7684\u5272\u88c2… <\/h1>\n

<\/p>\n

\n
\u8cc7\u6df1\u5927\u4f6c : asanelder <\/span> <\/i> 8<\/span> <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
\u5728 Java \u4e2d, \u6709\u5bf9\u8c61, \u548c\u7ebf\u7a0b\u8fd9\u4e24\u4e2a\u6982\u5ff5, \u5bf9\u8c61\u867d\u7136\u6709\u6570\u636e\u548c\u5f62\u4e3a, \u4f46\u5bf9\u8c61\u672c\u8eab\u4e0d\u80fd\u6267\u884c, \u8981\u4f7f\u7528\u7ebf\u7a0b\u6765\u6267\u884c.<\/p>\n

\u4ffa\u611f\u53d7\u8fd9\u548c\u73b0\u5b9e\u4e2d\u7684\u5bf9\u8c61\u4e0d\u5339\u914d, \u73b0\u5b9e\u4e2d\u6709\u884c\u4e3a\u7684\u5bf9\u8c61\u4e00\u822c\u90fd\u662f\u53ef\u81ea\u8fd0\u884c\u7684(\u6bd4\u5982\u8bf4\u4eba)<\/p>\n

\u4e5f\u5c31\u662f\u73b0\u5b9e\u4e2d, \u5bf9\u8c61\u548c\u6267\u884c\u5bf9\u8c61\u7684\u7ebf\u7a0b\u5728\u7ed1\u5b9a\u5728\u4e00\u8d77\u7684.<\/p>\n

Java \u4e2d\u7f16\u7a0b\u6a21\u578b\u548c\u73b0\u5b9e\u7684\u4e0d\u5339\u914d\u5bfc\u81f4\u5199\u591a\u7ebf\u7a0b\u7a0b\u5e8f\u65f6, \u603b\u662f\u611f\u89c9\u4e0d\u90a3\u4e48\u76f4\u89c2. \u6bd4\u5982\u603b\u8981\u60f3\u8fd9\u4e2a\u5bf9\u8c61\u7684\u4ee3\u7801\u662f\u5728\u54ea\u4e2a\u7ebf\u7a0b\u4e2d\u6267\u884c\u7684.<\/p>\n

\u6709\u6ca1\u6709\u90a3\u79cd\u5e93\u6216\u8bed\u8a00\u53ef\u4ee5\u628a\u6267\u884c\u73af\u5883\u548c\u5bf9\u8c61\u8fdb\u884c\u7ed1\u5b9a\u7684\u554a… <\/p><\/div>\n

\u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (19<\/span>) <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n
    \n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : wysnylc <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u8c01\u8bf4\u73b0\u5b9e\u91cc\u5bf9\u8c61\u548c\u6267\u884c\u5bf9\u8c61\u7684\u7ebf\u7a0b\u5728\u7ed1\u5b9a\u5728\u4e00\u8d77,\u6211\u7528\u6ce1\u9762\u7897\u6ce1\u8336\u4e0d\u53ef\u4ee5\u5417? <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : lewis89 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u9762\u5411\u5bf9\u8c61\u53d1\u660e\u8ddf\u6d41\u884c\u7684\u65f6\u5019\uff0c\u591a\u6838 CPU \u8fd8\u5728\u5de5\u7a0b\u5e08\u7684\u7f8e\u597d\u61a7\u61ac\u4e2d\uff0cPython \u7684 GIL \u5230\u73b0\u5728\u90fd\u6ca1\u53bb\u9664\u5462\uff0c\u60f3\u90a3\u4e48\u591a\u5e72\u561b <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : acmore <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    “\u5bf9\u8c61\u672c\u8eab\u7684\u6267\u884c” \u5728\u73b0\u5b9e\u4e2d\u4e5f\u4e0d\u5b58\u5728\uff0c\u7a0b\u5e8f\u5e94\u8be5\u7c7b\u6bd4\u4e8e\u4eba\u7684 DNA\uff0c\u73b0\u5b9e\u4e2d DNA \u4e00\u6837\u4e0d\u80fd\u81ea\u5df1\u8fd0\u884c\uff0c\u9700\u8981\u4eba\u8fd9\u4e2a\u8f7d\u4f53\u6765\u6267\u884c\uff0c\u4eba\u5c31\u662f\u7ebf\u7a0b\u3002”\u6267\u884c” \u8fd9\u4e2a\u6982\u5ff5\u672c\u8eab\u5c31\u662f\u6709\u6267\u884c\u80fd\u529b\u7684\u4f7f\u52a8\u65b9\u6267\u884c\u67d0\u79cd\u53ef\u6267\u884c\u7684\u89c4\u8303\uff0c\u4ee3\u7801\u662f\u89c4\u8303\uff0c\u7ebf\u7a0b\u662f\u8fd0\u884c\u8d77\u6765\u7684\u89c4\u8303\uff0c\u8fd9\u4e00\u5207\u90fd\u975e\u5e38\u81ea\u7136\u3002<\/p>\n

    \u8fbe\u5230 “\u628a\u6267\u884c\u73af\u5883\u548c\u5bf9\u8c61\u8fdb\u884c\u7ed1\u5b9a” \u8fd9\u79cd\u6548\u679c\u5728 Java \u4e2d\u5c31\u53ef\u4ee5\u505a\uff0c\u628a\u6267\u884c\u903b\u8f91\u548c Executor \u653e\u4e00\u8d77\u5c31\u597d\u4e86\uff0c\u7136\u540e\u5916\u90e8\u8c03\u7528\u3002\u8ba1\u7b97\u673a\u4e2d\u4e0d\u5b58\u5728\u4e00\u4e2a\u5bf9\u8c61\u5929\u7136\u5730\u5c31\u80fd\u6267\u884c\uff0c\u8fd9\u662f\u64cd\u4f5c\u7cfb\u7edf\u7684\u57fa\u7840\uff1a\u4ee3\u7801\u53ea\u662f\u5757\u8bbe\u5907\u4e2d\u7684\u5b57\u8282\u800c\u5df2\uff0c\u603b\u8981\u6709\u8fdb\u7a0b\u548c\u7ebf\u7a0b\u6765\u6267\u884c\u5b83\u3002 <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : TypeError <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    golang \u554a\uff0c\u4e00\u4e2a go \u5173\u952e\u8bcd\u81ea\u52a8\u521b\u5efa goroutine \u8c03\u5ea6\u540e\u53f0\u8fd0\u884c\uff0c
    \u4e0d\u7528\u81ea\u5df1\u601d\u8003\u592a\u591a\uff0c\u9664\u975e\u5b58\u5728\u6570\u636e\u540c\u6b65\u9700\u8981\u7528 channel \u6216\u8005\u9501 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : Kirsk <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u5047\u8bbe\u5bf9\u8c61\u4e0e\u7ebf\u7a0b\u7ed1\u5b9a \u662f\u4e0d\u662f\u4e00\u7ebf\u7a0b\u4e00\u5bf9\u8c61 \u4e3b\u8bf4\u7684\u6267\u884c\u73af\u5883\u66f4\u50cf\u662f\u4e0a\u4e0b\u6587 \u672c\u8d28\u4e0d\u8fd8\u662f\u5bf9\u8c61\u5417 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : sun2920989 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u6211\u6000\u7591\u4f60\u5728\u8bf4 erlang.\u4f46\u662f\u6211\u8bc1\u636e\u4e0d\u5145\u5206. <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : secondwtq <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4f60\u8bf4\u7684\u4e0d\u662f Actor Model \u4e48 … <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : kaneg <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u8c8c\u4f3c golang \u7684 go \u5173\u952e\u8bcd\u662f\u4f60\u60f3\u8981\u7684\u4e1c\u897f\uff1a\u8bed\u6cd5\u5c42\u9762\u63d0\u4f9b\u5f02\u6b65\u6267\u884c\u7684\u80fd\u529b\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : asanelder <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @wysnylc #1 666
    @lewis89 #2 \u5c31\u662f\u60f3\u60f3\u800c\u5df2
    @acmore #3 \u55ef, \u653e\u4e00\u4e2a executor \u53ef\u4ee5, \u4ffa\u60f3\u770b\u770b\u6709\u6ca1\u6709\u73b0\u6210\u7684\u65b9\u6848
    @TypeError #4
    @kaneg #8 \u55ef, \u4e0d\u4e86\u89e3 go, \u770b\u6765\u9700\u8981\u5b66\u4e60\u4e00\u4e0b\u4e86
    @secondwtq #7 \u4f3c\u4e4e\u5c31\u662f\u8fd9\u6837\u554a <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : cs419 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u60f3\u8fd9\u4e2a\u5bf9\u8c61\u7684\u4ee3\u7801\u662f\u5728\u54ea\u4e2a\u7ebf\u7a0b\u4e2d\u6267\u884c\u7684 ??
    \u6478\u6478\u8111\u888b\uff0c\u6ca1\u770b\u61c2 <\/p>\n

    \u8fd9\u91cc\u8bf4 Java \u4e2d \u5bf9\u8c61 \u8981\u7531\u7ebf\u7a0b\u6765\u6267\u884c
    \u90a3\u4e48 \u54ea\u4e2a\u8bed\u8a00\u4e2d \u5bf9\u8c61\u4e0d\u662f\u7531\u7ebf\u7a0b\u6765\u6267\u884c <\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : xuanbg <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u9762\u5411\u5bf9\u8c61\u672c\u6765\u5f88\u7b80\u5355\uff0c\u5c31\u662f\u903b\u8f91\u548c\u6570\u636e\u7edf\u4e00\u561b\uff0c\u633a\u597d\u7684\u3002\u7ed3\u679c\u5462\uff0c\u975e\u8981\u628a\u81ea\u5df1\u641e\u6210\u5f62\u800c\u4e0a\u5b66\uff0c\u5bfc\u81f4\u95ee\u9898\u4e00\u5927\u5806\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : 340244120w <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u810f\u8bfb \u6362\u8bfb \u91cd\u590d\u8bfb \u4e0d\u5c31\u662f\u73b0\u5b9e\u91cc\u7684\u95ee\u9898\u54a9\u3002\u3002
    \u4e0d\u8fc7\uff0c\u4f60\u4e5f\u53ef\u4ee5\u7a0b\u5e8f\u9650\u5236\u6210\u53ea\u6709\u4e00\u6761\u7ebf\u7a0b\u6267\u884c\uff0c\u5c31\u5b8c\u5168\u80fd\u548c\u4f60\u4ee5\u4e3a\u7684\u73b0\u5b9e\u751f\u6d3b\u5bf9\u5e94\u4e0a\u4e86\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : watzds <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u73b0\u5b9e\u4e2d\uff0c\u5bf9\u8c61\u633a\u96be\u627e\u7684 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : jorneyr <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u6709\u6ca1\u6709\u90a3\u79cd\u5e93\u6216\u8bed\u8a00\u53ef\u4ee5\u628a\u6267\u884c\u73af\u5883\u548c\u5bf9\u8c61\u8fdb\u884c\u7ed1\u5b9a\u7684\u554a…<\/p>\n

    Qt \u5c31\u662f\u8fd9\u4e48\u505a\u7684\uff0c\u8fd9\u624d\u771f\u7684\u96be\u53d7\uff0c\u4e00\u4e0d\u5c0f\u5fc3\u5c31\u628a\u7a0b\u5e8f\u641e\u5d29\u6e83\u4e86\uff01 <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : ychost <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u6765\u4e2a async\/await \u8bed\u6cd5\u5c31\u4e0d\u4f1a\u8fd9\u4e48\u60f3\u4e86 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : passerbytiny <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u73b0\u5b9e\u4e2d\u6709\u884c\u4e3a\u7684\u5bf9\u8c61\u4e00\u822c\u90fd\u662f\u53ef\u81ea\u8fd0\u884c\u7684(\u6bd4\u5982\u8bf4\u4eba) \u2014\u2014 \u8fd9\u79cd\u4eba\u662f\u5177\u6709\u9ad8\u5ea6\u81ea\u6211\u7ba1\u7406\u80fd\u529b\u7684\u4eba\uff0c\u628a\u5b83\u653e\u5230\u529e\u516c\u684c\u524d\uff08\u751a\u81f3\u90fd\u4e0d\u7528\u653e\uff0c\u7ed9\u4e2a\u773c\u795e\u5c31\u884c\uff09\u5b83\u5c31\u4f1a\u81ea\u542f\u52a8\u5de5\u4f5c\u6a21\u5f0f\u3002<\/p>\n

    \u4f60\u786e\u5b9a\u5b58\u5728\u4e0a\u9762\u90a3\u79cd\u201c\u4eba\u201d\uff1f<\/p>\n

    \u6267\u884c\u5bf9\u8c61\u7684\u7ebf\u7a0b\uff0c\u672c\u8eab\u5c31\u662f\u5bf9\u8c61\uff0c\u5b83\u4eec\u53ea\u662f\u5206\u5de5\u4e0d\u540c\u7684\u5bf9\u8c61\uff0c\u5e76\u4e0d\u662f\u5272\u88c2\u7684\u4e24\u79cd\u4e1c\u897f\u3002Java \u91cc\u9762\u7ebf\u7a0b\u5c31\u662f\u7528\u5bf9\u8c61\u62bd\u8c61\u7684\uff0c\u6211\u4e0d\u77e5\u9053\u4e3b\u662f\u600e\u4e48\u5f97\u51fa\u7b2c\u4e00\u6bb5\u90a3\u4e2a\u5bf9\u7ebf\u7a0b\u7684\u770b\u6cd5\u7684\u3002 <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : no1xsyzy <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u8bf4\u5230 Actor model
    Pony \u662f\u9762\u5411\u5bf9\u8c61\u7684 actor model \u5f02\u6b65
    \u5bf9\u8c61\u91cc\u53ef\u4ee5\u5b9a\u4e49 method \u548c behavior
    behavior \u4e00\u65e6\u8c03\u7528\u5c31\u4f1a\u5efa\u7acb\u65b0\u7684\u2026\u2026 \u201c\u7ebf\u7a0b\u201d \u2014\u2014 \u5982\u679c\u4f60\u9ad8\u5174\u8fd9\u4e48\u53eb\u7684\u8bdd <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : acmore <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u5373\u4f7f\u662f Actor \u6216\u8005\u662f CSP \u6a21\u578b\u4e5f\u4e00\u6837\uff0c\u4f60\u5199\u7684\u4ee3\u7801\u53ea\u662f\u88ab\u8fd0\u884c\u7684\u89c4\u8303\uff0c\u80cc\u540e\u8fd8\u662f\u4f1a\u6709\u4e00\u5806\u6267\u884c\u8005\uff08\u64cd\u4f5c\u7cfb\u7edf\u7ebf\u7a0b\uff09\u6765\u8fd0\u884c\u8fd9\u4e9b\u89c4\u8303\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : misaka19000 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u778e\u7c7b\u6bd4 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n","protected":false},"excerpt":{"rendered":"

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