{"id":72196,"date":"2024-02-20T15:56:43","date_gmt":"2024-02-20T07:56:43","guid":{"rendered":"https:\/\/docs.pingcode.com\/?p=72196"},"modified":"2024-02-20T16:06:21","modified_gmt":"2024-02-20T08:06:21","slug":"java-%e4%b8%ad%e7%9a%84%e5%90%8c%e6%ad%a5%e5%92%8c%e5%bc%82%e6%ad%a5%e7%bc%96%e7%a8%8b%e6%a8%a1%e5%9e%8b","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/72196.html","title":{"rendered":"Java \u4e2d\u7684\u540c\u6b65\u548c\u5f02\u6b65\u7f16\u7a0b\u6a21\u578b"},"content":{"rendered":"

\"Java<\/p>\n

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\u4e00\u3001\u540c\u6b65\u7f16\u7a0b\u6a21\u578b<\/strong><\/h2>\n

1.\u4ec0\u4e48\u662f\u540c\u6b65\u7f16\u7a0b\u6a21\u578b <\/p>\n

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2.\u540c\u6b65\u7f16\u7a0b\u6a21\u578b\u5728JAVA\u4e2d\u7684\u5e94\u7528<\/p>\n

\u5728JAVA\u4e2d\uff0c\u4f60\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528\u5173\u952e\u5b57synchronized<\/strong>\u6765\u5b9e\u73b0\u540c\u6b65\u7f16\u7a0b\u6a21\u578b\u3002\u8fd9\u4e2a\u5173\u952e\u5b57\u53ef\u4ee5\u7528\u5728\u65b9\u6cd5\u6216\u8005\u4ee3\u7801\u5757\u4e0a\uff0c\u4ee5\u786e\u4fdd\u4e00\u6b21\u53ea\u6709\u4e00\u4e2a\u7ebf\u7a0b\u8bbf\u95ee\u8fd9\u4e2a\u90e8\u5206\u7684\u4ee3\u7801\u3002\u5f53\u591a\u4e2a\u7ebf\u7a0b\u8bd5\u56fe\u8bbf\u95ee\u540c\u6b65\u65b9\u6cd5\u6216\u8005\u4ee3\u7801\u5757\u65f6\uff0c\u5176\u4ed6\u6240\u6709\u7684\u7ebf\u7a0b\u5c06\u4f1a\u88ab\u963b\u585e\uff0c\u76f4\u5230\u88ab\u540c\u6b65\u7684\u90e8\u5206\u4ee3\u7801\u7531\u5f53\u524d\u7ebf\u7a0b\u6267\u884c\u5b8c\u6bd5\u3002<\/p>\n

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1.\u4ec0\u4e48\u662f\u5f02\u6b65\u7f16\u7a0b\u6a21\u578b<\/p>\n

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2.\u5f02\u6b65\u7f16\u7a0b\u6a21\u578b\u5728JAVA\u4e2d\u7684\u5e94\u7528<\/p>\n

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Java\u4e2d\u5982\u4f55\u5b9e\u73b0\u540c\u6b65\u548c\u5f02\u6b65\u7f16\u7a0b\u6a21\u578b\uff1f<\/strong><\/p>\n

\u5728Java\u4e2d\uff0c\u540c\u6b65\u7f16\u7a0b\u6a21\u578b\u53ef\u4ee5\u901a\u8fc7\u5173\u952e\u5b57synchronized\u3001Lock\u7b49\u6765\u5b9e\u73b0\u3002\u901a\u8fc7\u8fd9\u4e9b\u65b9\u5f0f\uff0c\u53ef\u4ee5\u786e\u4fdd\u591a\u7ebf\u7a0b\u8bbf\u95ee\u5171\u4eab\u8d44\u6e90\u65f6\u7684\u7ebf\u7a0b\u5b89\u5168\u6027\u3002\u5728\u5f02\u6b65\u7f16\u7a0b\u6a21\u578b\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528Future\u3001CompletableFuture\u3001Callback\u7b49\u673a\u5236\u6765\u5b9e\u73b0\u3002Future\u53ef\u4ee5\u8ba9\u7a0b\u5e8f\u5728\u5f02\u6b65\u4efb\u52a1\u5b8c\u6210\u4e4b\u540e\u83b7\u53d6\u7ed3\u679c\uff0cCompletableFuture\u53ef\u4ee5\u66f4\u7075\u6d3b\u5730\u5904\u7406\u5f02\u6b65\u4efb\u52a1\u7ed3\u679c\uff0cCallback\u5219\u53ef\u4ee5\u5728\u5f02\u6b65\u4efb\u52a1\u5b8c\u6210\u65f6\u6267\u884c\u56de\u8c03\u51fd\u6570\u3002<\/p>\n

Java\u4e2d\u540c\u6b65\u548c\u5f02\u6b65\u7f16\u7a0b\u6a21\u578b\u6709\u4ec0\u4e48\u533a\u522b\uff1f<\/strong><\/p>\n

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Java\u4e2d\u5982\u4f55\u9009\u62e9\u540c\u6b65\u548c\u5f02\u6b65\u7f16\u7a0b\u6a21\u578b\uff1f<\/strong><\/p>\n

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