{"id":35254,"date":"2024-11-26T17:32:52","date_gmt":"2024-11-26T09:32:52","guid":{"rendered":"https:\/\/fwq.ai\/blog\/35254\/"},"modified":"2024-11-26T17:32:52","modified_gmt":"2024-11-26T09:32:52","slug":"java%e5%a4%9a%e7%ba%bf%e7%a8%8b%e6%b5%8b%e8%af%95%e5%87%ba%e7%8e%b0%e8%af%af%e5%af%bc%e6%80%a7%e7%bb%93%e6%9e%9c%ef%bc%9a%e4%b8%ba%e4%bb%80%e4%b9%88%e5%8d%95%e7%ba%bf%e7%a8%8b%e6%b5%8b%e8%af%95","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/35254\/","title":{"rendered":"Java\u591a\u7ebf\u7a0b\u6d4b\u8bd5\u51fa\u73b0\u8bef\u5bfc\u6027\u7ed3\u679c\uff1a\u4e3a\u4ec0\u4e48\u5355\u7ebf\u7a0b\u6d4b\u8bd5\u6ca1\u95ee\u9898\uff0c\u800c\u591a\u7ebf\u7a0b\u6d4b\u8bd5\u5374\u5931\u8d25\u4e86\uff1f"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/001\/246\/273\/173064492550935.jpg\" class=\"aligncenter\" title=\"Java\u591a\u7ebf\u7a0b\u6d4b\u8bd5\u51fa\u73b0\u8bef\u5bfc\u6027\u7ed3\u679c\uff1a\u4e3a\u4ec0\u4e48\u5355\u7ebf\u7a0b\u6d4b\u8bd5\u6ca1\u95ee\u9898\uff0c\u800c\u591a\u7ebf\u7a0b\u6d4b\u8bd5\u5374\u5931\u8d25\u4e86\uff1f\u63d2\u56fe\" alt=\"Java\u591a\u7ebf\u7a0b\u6d4b\u8bd5\u51fa\u73b0\u8bef\u5bfc\u6027\u7ed3\u679c\uff1a\u4e3a\u4ec0\u4e48\u5355\u7ebf\u7a0b\u6d4b\u8bd5\u6ca1\u95ee\u9898\uff0c\u800c\u591a\u7ebf\u7a0b\u6d4b\u8bd5\u5374\u5931\u8d25\u4e86\uff1f\u63d2\u56fe\" 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add()\u65b9\u6cd5\u5c06count\u9012\u589e\uff0c\u800cget()\u65b9\u6cd5\u8fd4\u56decount\u7684\u503c\u3002<\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<p><strong>\u9519\u8bef\u7684\u6d4b\u8bd5<\/strong><\/p>\n<p>\u4f7f\u7528\u7ebf\u7a0b\u6c60\u6d4b\u8bd5El\u7c7b\u65f6\uff0c\u7ed3\u679c\u5e76\u4e0d\u662f\u9884\u671f\u4e2d\u7684100\uff0c\u8fd9\u610f\u5473\u7740\u8be5\u4ee3\u7801\u4e0d\u662f\u7ebf\u7a0b\u5b89\u5168\u7684\u3002\u7136\u800c\uff0c\u4f7f\u7528\u5355\u72ec\u7684\u7ebf\u7a0b\u8fdb\u884c\u6d4b\u8bd5\u65f6\uff0c\u7ed3\u679c\u5374\u603b\u662f100\uff0c\u8fd9\u4f3c\u4e4e\u8868\u660e\u8be5\u4ee3\u7801\u662f\u7ebf\u7a0b\u5b89\u5168\u7684\u3002<\/p>\n<p><strong>\u539f\u56e0\u5206\u6790<\/strong><\/p>\n<p>\u8fd9\u79cd\u4e0d\u4e00\u81f4\u7684\u7ed3\u679c\u662f\u7531\u4e09\u4e2a\u56e0\u7d20\u9020\u6210\u7684\uff1a<\/p>\n<ul>\n<li>\u7ebf\u7a0b\u8c03\u5ea6\uff1a\u4f7f\u7528\u7ebf\u7a0b\u6c60\u65f6\uff0c\u591a\u4e2a\u7ebf\u7a0b\u53ef\u80fd\u4f1a\u4ea4\u9519\u6267\u884c El \u7c7b\u7684 add() \u65b9\u6cd5\uff0c\u8fd9\u4f1a\u5bfc\u81f4 count \u7684\u503c\u4e0d\u6b63\u786e\u3002<\/li>\n<li>\u4f11\u7720\u65f6\u95f4\uff1a\u5728\u7b2c\u4e00\u6b21\u6d4b\u8bd5\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528\u4e86 Thread.sleep(100) \u4f11\u7720\u7ebf\u7a0b\uff0c\u8fd9\u7ed9\u4e86\u5176\u4ed6\u7ebf\u7a0b\u65f6\u95f4\u6765\u6267\u884c add() \u65b9\u6cd5\u5e76\u4fee\u6539 count \u7684\u503c\u3002\u800c\u7b2c\u4e8c\u6b21\u6d4b\u8bd5\u4e2d\u6ca1\u6709\u4f11\u7720\u7ebf\u7a0b\uff0c\u5bfc\u81f4 El \u7c7b\u7684 add() \u65b9\u6cd5\u53ef\u80fd\u5728\u5176\u4ed6\u7ebf\u7a0b\u6267\u884c\u4e4b\u524d\u5b8c\u6210\u3002<\/li>\n<li>\u5355\u5411\u9012\u589e\uff1aEl \u7c7b\u7684 add() \u65b9\u6cd5\u53ea\u589e\u52a0\u4e86 count \u7684\u503c\uff0c\u6ca1\u6709\u9012\u51cf\u64cd\u4f5c\u3002\u8fd9\u8fdb\u4e00\u6b65\u589e\u52a0\u4e86\u51fa\u73b0\u7ebf\u7a0b\u4e0d\u5b89\u5168\u95ee\u9898\u7684\u53ef\u80fd\u6027\uff0c\u56e0\u4e3a\u591a\u4e2a\u7ebf\u7a0b\u53ef\u80fd\u4f1a\u540c\u65f6\u5c1d\u8bd5\u589e\u52a0 count 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