{"id":315103,"date":"2024-05-20T23:51:46","date_gmt":"2024-05-20T15:51:46","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/315103.html"},"modified":"2024-05-20T23:52:05","modified_gmt":"2024-05-20T15:52:05","slug":"java-%e5%a4%9a%e7%ba%bf%e7%a8%8b%e5%92%8c%e5%b9%b6%e5%8f%91%e7%bc%96%e7%a8%8b%e6%9c%89%e5%93%aa%e4%ba%9b%e5%86%85%e5%ae%b9","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/315103.html","title":{"rendered":"Java \u591a\u7ebf\u7a0b\u548c\u5e76\u53d1\u7f16\u7a0b\u6709\u54ea\u4e9b\u5185\u5bb9"},"content":{"rendered":"<p style=\"text-align:center\"><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/27034821\/d883a395-909e-4e66-832a-13208fc99dd9.webp\" alt=\"Java \u591a\u7ebf\u7a0b\u548c\u5e76\u53d1\u7f16\u7a0b\u6709\u54ea\u4e9b\u5185\u5bb9\" \/><\/p>\n<p><p><strong>Java\u591a\u7ebf\u7a0b\u548c\u5e76\u53d1\u7f16\u7a0b\u4e3b\u8981\u6d89\u53ca\u521b\u5efa\u7ebf\u7a0b\u3001\u7ebf\u7a0b\u751f\u547d\u5468\u671f\u7ba1\u7406\u3001\u540c\u6b65\u673a\u5236\u3001\u7ebf\u7a0b\u6c60\u7684\u4f7f\u7528\u3001\u5e76\u53d1\u96c6\u5408\u7c7b\u4ee5\u53caJava\u5185\u5b58\u6a21\u578b\u7b49\u5185\u5bb9<\/strong>\u3002\u4f8b\u5982\uff0c<strong>\u521b\u5efa\u7ebf\u7a0b<\/strong>\u53ef\u4ee5\u901a\u8fc7\u7ee7\u627fThread\u7c7b\u6216\u5b9e\u73b0Runnable\u63a5\u53e3\u5b9e\u73b0\uff1b\u800c\u5bf9\u4e8e\u7ebf\u7a0b\u751f\u547d\u5468\u671f\u7684\u7ba1\u7406\uff0c\u5219\u6d89\u53ca\u7ebf\u7a0b\u7684\u521b\u5efa\u3001\u8fd0\u884c\u3001\u7b49\u5f85\u3001\u901a\u77e5\u548c\u7ec8\u6b62\u7b49\u8fc7\u7a0b\u3002\u5728\u591a\u7ebf\u7a0b\u73af\u5883\u4e2d\uff0c\u7ebf\u7a0b\u4e4b\u95f4\u5e38\u5e38\u9700\u8981\u8fdb\u884c\u6570\u636e\u5171\u4eab\u548c\u534f\u4f5c\uff0c\u8fd9\u5c31\u9700\u8981\u540c\u6b65\u673a\u5236\u6765\u4fdd\u8bc1\u7ebf\u7a0b\u5b89\u5168\uff0c\u5982synchronized\u5173\u952e\u5b57\u3001Lock\u63a5\u53e3\u3002\u4e3a\u4e86\u66f4\u9ad8\u6548\u5730\u7ba1\u7406\u7ebf\u7a0b\u8d44\u6e90\uff0c\u4f7f\u7528\u7ebf\u7a0b\u6c60\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u505a\u6cd5\u3002Java\u7684\u5e76\u53d1\u96c6\u5408\u7c7b\u5982ConcurrentHashMap\u3001CopyOnWriteArrayList\u7b49\u63d0\u4f9b\u4e86\u975e\u963b\u585e\u7684\u65b9\u6cd5\u4ee5\u5b9e\u73b0\u9ad8\u6548\u7684\u5e76\u53d1\u8bbf\u95ee\u3002Java\u5185\u5b58\u6a21\u578b\u5219\u5b9a\u4e49\u4e86\u7ebf\u7a0b\u5982\u4f55\u4ee5\u53ca\u4f55\u65f6\u53ef\u4ee5\u770b\u5230\u5176\u4ed6\u7ebf\u7a0b\u4fee\u6539\u8fc7\u7684\u5171\u4eab\u53d8\u91cf\u7684\u89c4\u5219\uff0c\u4ece\u800c\u4fdd\u8bc1\u5e76\u53d1\u7a0b\u5e8f\u7684\u6b63\u786e\u6027\u3002<\/p>\n<\/p>\n<p><h3>\u4e00\u3001JAVA\u591a\u7ebf\u7a0b\u57fa\u7840<\/h3>\n<\/p>\n<p><p>\u5728Java\u4e2d\u591a\u7ebf\u7a0b\u7f16\u7a0b\u662f\u57fa\u7840\u4e2d\u7684\u9ad8\u7ea7\u6280\u672f\u3002\u4e00\u4e2aJava\u7a0b\u5e8f\u5b9e\u9645\u4e0a\u81f3\u5c11\u5305\u542b\u4e24\u4e2a\u7ebf\u7a0b\uff1a\u4e00\u4e2a\u6267\u884cm<a href=\"https:\/\/docs.pingcode.com\/blog\/59162.html\" target=\"_blank\">AI<\/a>n()\u65b9\u6cd5\u7684\u4e3b\u7ebf\u7a0b\u548c\u8d1f\u8d23\u5783\u573e\u56de\u6536\u7684GC\u7ebf\u7a0b\u3002<\/p>\n<\/p>\n<p><h4>\u7ebf\u7a0b\u521b\u5efa\u548c\u8fd0\u884c<\/h4>\n<\/p>\n<p><p>\u7ebf\u7a0b\u53ef\u4ee5\u901a\u8fc7\u4e24\u79cd\u65b9\u5f0f\u521b\u5efa\uff1a<\/p>\n<\/p>\n<ul>\n<li><strong>\u7ee7\u627fThread\u7c7b<\/strong>\uff1a\u7c7b\u7ee7\u627fThread\u5e76\u91cd\u5199run()\u65b9\u6cd5\uff0c\u7136\u540e\u5b9e\u4f8b\u5316\u5bf9\u8c61\uff0c\u5e76\u8c03\u7528start()\u65b9\u6cd5\u542f\u52a8\u7ebf\u7a0b\u3002<\/li>\n<li><strong>\u5b9e\u73b0Runnable\u63a5\u53e3<\/strong>\uff1a\u7c7b\u5b9e\u73b0Runnable\u63a5\u53e3\u5e76\u5b9e\u73b0run()\u65b9\u6cd5\uff0c\u521b\u5efaRunnable\u5b9e\u73b0\u7c7b\u7684\u5b9e\u4f8b\uff0c\u5e76\u5c06\u5176\u4f5c\u4e3a\u4e00\u4e2a\u53c2\u6570\u4f20\u9012\u7ed9Thread\u7c7b\u7684\u6784\u9020\u51fd\u6570\uff0c\u7136\u540e\u8c03\u7528\u7ebf\u7a0b\u5bf9\u8c61\u7684start()\u65b9\u6cd5\u3002<\/li>\n<\/ul>\n<p><h4>\u7ebf\u7a0b\u72b6\u6001\u548c\u751f\u547d\u5468\u671f<\/h4>\n<\/p>\n<p><p>\u7ebf\u7a0b\u5728Java\u4e2d\u5177\u6709\u7279\u5b9a\u7684\u751f\u547d\u5468\u671f\uff0c\u53ef\u4ee5\u5904\u4e8e\u4ee5\u4e0b\u72b6\u6001\u4e4b\u4e00\uff1a\u65b0\u5efa\uff08NEW\uff09\u3001\u8fd0\u884c\uff08RUNNABLE\uff09\u3001\u963b\u585e\uff08BLOCKED\uff09\u3001\u7b49\u5f85\uff08WAITING\uff09\u3001\u8d85\u65f6\u7b49\u5f85\uff08TIMED_WAITING\uff09\u548c\u7ec8\u6b62\uff08TERMINATED\uff09\u3002<\/p>\n<\/p>\n<p><h3>\u4e8c\u3001\u7ebf\u7a0b\u540c\u6b65<\/h3>\n<\/p>\n<p><p>\u4e3a\u4e86\u9632\u6b62\u591a\u4e2a\u7ebf\u7a0b\u8bbf\u95ee\u5171\u4eab\u8d44\u6e90\u800c\u5f15\u53d1\u7684\u6570\u636e\u4e0d\u4e00\u81f4\u95ee\u9898\uff0c\u5fc5\u987b\u4f7f\u7528\u540c\u6b65\u673a\u5236\u3002<\/p>\n<\/p>\n<p><h4>synchronized\u5173\u952e\u5b57<\/h4>\n<\/p>\n<ul>\n<li>\u4f7f\u7528<strong>synchronized\u5173\u952e\u5b57<\/strong>\u53ef\u4ee5\u5bf9\u65b9\u6cd5\u6216\u4ee3\u7801\u5757\u8fdb\u884c\u540c\u6b65\u3002\u6b64\u5173\u952e\u5b57\u4fdd\u8bc1\u4e86\u540c\u4e00\u65f6\u523b\u53ea\u80fd\u6709\u4e00\u4e2a\u7ebf\u7a0b\u6267\u884c\u8be5\u65b9\u6cd5\u6216\u4ee3\u7801\u5757\u5185\u7684\u4ee3\u7801\u3002<\/li>\n<\/ul>\n<p><h4>Lock\u63a5\u53e3<\/h4>\n<\/p>\n<ul>\n<li>\u76f8\u6bd4synchronized\uff0cLock\u63a5\u53e3\u63d0\u4f9b\u4e86\u66f4\u7075\u6d3b\u7684\u52a0\u9501\u65b9\u5f0f\uff0c\u901a\u8fc7Lock\u63a5\u53e3\u7684\u5b9e\u73b0\u7c7b\u5982ReentrantLock\uff0c\u53ef\u4ee5\u624b\u52a8\u5730\u83b7\u53d6\u548c\u91ca\u653e\u9501\uff0c\u4e3a\u7b49\u5f85\/\u901a\u77e5\u673a\u5236\u63d0\u4f9b\u4e86\u66f4\u5927\u7684\u63a7\u5236\u529b\u3002<\/li>\n<\/ul>\n<p><h4>\u6b7b\u9501\u95ee\u9898<\/h4>\n<\/p>\n<p><p>\u591a\u7ebf\u7a0b\u540c\u6b65\u5f53\u4e2d\u4e00\u4e2a\u5e38\u89c1\u4e14\u68d8\u624b\u7684\u95ee\u9898\u662f<strong>\u6b7b\u9501<\/strong>\uff0c\u5b83\u53d1\u751f\u5728\u591a\u4e2a\u7ebf\u7a0b\u6c38\u4e45\u5730\u963b\u585e\uff0c\u7b49\u5f85\u5bf9\u65b9\u91ca\u653e\u9501\u7684\u573a\u666f\u4e2d\u3002<\/p>\n<\/p>\n<p><h3>\u4e09\u3001\u7ebf\u7a0b\u901a\u4fe1<\/h3>\n<\/p>\n<p><p>\u7ebf\u7a0b\u4e4b\u95f4\u7684\u534f\u4f5c\u662f\u5e76\u53d1\u7f16\u7a0b\u4e2d\u7684\u53e6\u4e00\u4e2a\u91cd\u8981\u8bdd\u9898\u3002<\/p>\n<\/p>\n<p><h4>wait()\u3001notify()\u3001notifyAll()<\/h4>\n<\/p>\n<p><p>\u901a\u8fc7\u8fd9\u4e9b\u65b9\u6cd5\uff0c\u7ebf\u7a0b\u80fd\u591f\u5728\u67d0\u4e2a\u5bf9\u8c61\u4e0a\u7b49\u5f85\u6216\u8005\u901a\u77e5\u5176\u4ed6\u7ebf\u7a0b\u8fdb\u884c\u76f8\u5e94\u7684\u64cd\u4f5c\u3002\u5b83\u4eec\u5fc5\u987b\u5728\u62e5\u6709\u5bf9\u8c61\u7684\u76d1\u89c6\u5668\u7684\u540c\u6b65\u65b9\u6cd5\u6216\u540c\u6b65\u5757\u4e2d\u8c03\u7528\u3002<\/p>\n<\/p>\n<p><h4>Condition\u63a5\u53e3<\/h4>\n<\/p>\n<p><p>Condition\u63a5\u53e3\u4e0eLock\u914d\u5408\u4f7f\u7528\uff0c\u63d0\u4f9b\u7c7b\u4f3cObject\u76d1\u89c6\u5668\u65b9\u6cd5\u7684\u529f\u80fd\uff0c\u4f46\u5b83\u63d0\u4f9b\u4e86\u66f4\u7ec6\u7c92\u5ea6\u7684\u7ebf\u7a0b\u901a\u4fe1\u63a7\u5236\u3002<\/p>\n<\/p>\n<p><h3>\u56db\u3001\u7ebf\u7a0b\u6c60<\/h3>\n<\/p>\n<p><p><strong>\u7ebf\u7a0b\u6c60<\/strong>\u662f\u591a\u7ebf\u7a0b\u7ba1\u7406\u7684\u6838\u5fc3\uff0c\u5b83\u53ef\u4ee5\u590d\u7528\u4e00\u7ec4\u7ebf\u7a0b\uff0c\u51cf\u5c11\u7ebf\u7a0b\u521b\u5efa\u548c\u9500\u6bc1\u7684\u5f00\u9500\u3002<\/p>\n<\/p>\n<p><h4>ThreadPoolExecutor<\/h4>\n<\/p>\n<p><p>ThreadPoolExecutor\u662f\u7ebf\u7a0b\u6c60\u5b9e\u73b0\u7684\u57fa\u7840\uff0c\u5b83\u63d0\u4f9b\u4e86\u591a\u79cd\u53c2\u6570\u6765\u8c03\u6574\u7ebf\u7a0b\u6c60\u7684\u8fd0\u884c\u884c\u4e3a\u548c\u8d44\u6e90\u6d88\u8017\u3002<\/p>\n<\/p>\n<p><h4>ScheduledExecutorService<\/h4>\n<\/p>\n<p><p>\u5bf9\u4e8e\u9700\u8981\u6267\u884c\u5b9a\u65f6\u4efb\u52a1\u6216\u91cd\u590d\u4efb\u52a1\u7684\u573a\u666f\uff0cScheduledExecutorService\u63d0\u4f9b\u4e86\u4f18\u96c5\u7684\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n<\/p>\n<p><h3>\u4e94\u3001\u5e76\u53d1\u96c6\u5408\u548c\u5de5\u5177\u7c7b<\/h3>\n<\/p>\n<p><p>\u5e76\u53d1\u96c6\u5408\u7c7b\u662f\u4e13\u95e8\u4e3a\u5e76\u53d1\u73af\u5883\u8bbe\u8ba1\u7684\uff0c\u4ee5\u964d\u4f4e\u5728\u591a\u7ebf\u7a0b\u7a0b\u5e8f\u4e2d\u4f7f\u7528\u96c6\u5408\u65f6\u7684\u590d\u6742\u6027\u3002<\/p>\n<\/p>\n<p><h4>ConcurrentHashMap<\/h4>\n<\/p>\n<p><p><strong>ConcurrentHashMap<\/strong>\u662fHashtable\u7684\u7ebf\u7a0b\u5b89\u5168\u66ff\u4ee3\u54c1\uff0c\u5b83\u901a\u8fc7\u5206\u6bb5\u9501\u6280\u672f\u63d0\u9ad8\u4e86\u5e76\u53d1\u8bbf\u95ee\u7684\u6548\u7387\u3002<\/p>\n<\/p>\n<p><h4>CopyOnWriteArrayList<\/h4>\n<\/p>\n<p><p>CopyOnWriteArrayList\u662f\u4e00\u4e2a\u7ebf\u7a0b\u5b89\u5168\u7684ArrayList\u53d8\u4f53\uff0c\u5728\u4fee\u6539\u64cd\u4f5c\u671f\u95f4\u5b83\u4f1a\u590d\u5236\u5e95\u5c42\u6570\u7ec4\uff0c\u4ece\u800c\u5b9e\u73b0\u53ef\u9884\u77e5\u7684\u8fed\u4ee3\u548c\u9ad8\u5e76\u53d1\u6027\u3002<\/p>\n<\/p>\n<p><h3>\u516d\u3001Java\u5185\u5b58\u6a21\u578b\uff08JMM\uff09<\/h3>\n<\/p>\n<p><p><strong>Java\u5185\u5b58\u6a21\u578b<\/strong>\u5b9a\u4e49\u4e86\u7ebf\u7a0b\u5982\u4f55\u53ca\u4f55\u65f6\u53ef\u4ee5\u770b\u5230\u5176\u4ed6\u7ebf\u7a0b\u4fee\u6539\u8fc7\u7684\u53d8\u91cf\u7684\u503c\uff0c\u540c\u65f6\u5b83\u8fd8\u5305\u62ec\u4e86\u540c\u6b65\u89c4\u5219\uff0c\u5373happens-before\u539f\u5219\u3002<\/p>\n<\/p>\n<p><h4>volatile\u5173\u952e\u5b57<\/h4>\n<\/p>\n<p><p>volatile\u5173\u952e\u5b57\u786e\u4fdd\u4e86\u53d8\u91cf\u7684\u53ef\u89c1\u6027\uff0c\u5b83\u544a\u8bc9JVM\u548c\u7f16\u8bd1\u5668\uff0c\u4e0d\u8981\u5bf9\u8fd9\u4e2a\u53d8\u91cf\u8fdb\u884c\u4efb\u4f55\u91cd\u6392\u5e8f\u4f18\u5316\u3002<\/p>\n<\/p>\n<p><h4>\u539f\u5b50\u7c7b<\/h4>\n<\/p>\n<p><p>\u539f\u5b50\u7c7b\u5982AtomicInteger\u63d0\u4f9b\u4e86\u4e00\u79cd\u7528\u4e8e\u6267\u884c\u539f\u5b50\u64cd\u4f5c\u7684\u65b9\u6cd5\uff0c\u8fd9\u4e9b\u64cd\u4f5c\u5bf9\u4e8e\u591a\u7ebf\u7a0b\u73af\u5883\u6765\u8bf4\u662f\u5b89\u5168\u7684\u3002<\/p>\n<\/p>\n<p><h3>\u4e03\u3001\u5e76\u53d1\u7f16\u7a0b\u7684\u6311\u6218<\/h3>\n<\/p>\n<p><p>\u5e76\u53d1\u7f16\u7a0b\u4e0d\u4ec5\u4ec5\u662f\u7ebf\u7a0b\u7684\u542f\u52a8\u548c\u540c\u6b65\u90a3\u4e48\u7b80\u5355\uff0c\u5b83\u8fd8\u6d89\u53ca\u5230\u7ebf\u7a0b\u5b89\u5168\u3001\u6027\u80fd\u5f00\u9500\u548c<a href=\"https:\/\/docs.pingcode.com\/blog\/project-management\/58557.html\" target=\"_blank\">\u8d44\u6e90\u7ba1\u7406<\/a>\u7b49\u591a\u65b9\u9762\u7684\u6311\u6218\u3002<\/p>\n<\/p>\n<p><h4>\u6570\u636e\u7ade\u4e89\u548c\u5185\u5b58\u4e00\u81f4\u6027\u9519\u8bef<\/h4>\n<\/p>\n<p><p>\u6570\u636e\u7ade\u4e89\u53d1\u751f\u5728\u5f53\u591a\u4e2a\u7ebf\u7a0b\u540c\u65f6\u8bbf\u95ee\u67d0\u4e2a\u6570\u636e\u4e14\u81f3\u5c11\u6709\u4e00\u4e2a\u7ebf\u7a0b\u5bf9\u6570\u636e\u8fdb\u884c\u5199\u64cd\u4f5c\u65f6\u3002\u4e3a\u4e86\u907f\u514d\u5185\u5b58\u4e00\u81f4\u6027\u9519\u8bef\uff0c\u5f00\u53d1\u8005\u9700\u8981\u7406\u89e3\u5e76\u5e94\u7528JMM\u4e2d\u5b9a\u4e49\u7684\u540c\u6b65\u539f\u5219\u3002<\/p>\n<\/p>\n<p><h4>\u6027\u80fd\u4e0e\u53ef\u4f38\u7f29\u6027<\/h4>\n<\/p>\n<p><p>\u6b63\u786e\u7684\u5e76\u53d1\u7a0b\u5e8f\u4e0d\u4ec5\u8981\u5b89\u5168\uff0c\u8fd8\u8981\u6709\u826f\u597d\u7684\u54cd\u5e94\u65f6\u95f4\u548c\u541e\u5410\u91cf\u3002\u4e3a\u4e86\u505a\u5230\u8fd9\u4e00\u70b9\uff0c\u5f00\u53d1\u8005\u5fc5\u987b\u6df1\u523b\u7406\u89e3\u5e76\u53d1\u7ea7\u522b\u3001\u9501\u7684\u7c92\u5ea6\u548c\u5e76\u53d1\u6570\u636e\u7ed3\u6784\u7684\u9009\u62e9\u7b49\u56e0\u7d20\u5bf9\u6027\u80fd\u7684\u5f71\u54cd\u3002<\/p>\n<\/p>\n<p><p>Java\u591a\u7ebf\u7a0b\u548c\u5e76\u53d1\u7f16\u7a0b\u7684\u5185\u5bb9\u662f\u76f8\u5f53\u5e7f\u6cdb\u548c\u6df1\u5165\u7684\u3002\u638c\u63e1\u8fd9\u4e9b\u5185\u5bb9\u9700\u8981\u65f6\u95f4\u548c\u5b9e\u8df5\uff0c\u4f46\u4e00\u65e6\u719f\u7ec3\uff0c\u5c31\u80fd\u7f16\u5199\u51fa\u9ad8\u6548\u3001\u53ef\u9760\u548c\u53ef\u6269\u5c55\u7684\u5e76\u53d1Java\u5e94\u7528\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p><strong>1. \u4e3a\u4ec0\u4e48\u9700\u8981\u4f7f\u7528\u591a\u7ebf\u7a0b\u548c\u5e76\u53d1\u7f16\u7a0b\uff1f<\/strong><\/p>\n<p>\u591a\u7ebf\u7a0b\u548c\u5e76\u53d1\u7f16\u7a0b\u662f\u4e3a\u4e86\u66f4\u5145\u5206\u5730\u5229\u7528\u591a\u6838\u5904\u7406\u5668\u7684\u8ba1\u7b97\u80fd\u529b\u3002\u901a\u8fc7\u5c06\u4efb\u52a1\u5206\u89e3\u6210\u591a\u4e2a\u5b50\u4efb\u52a1\uff0c\u5e76\u540c\u65f6\u6267\u884c\u8fd9\u4e9b\u5b50\u4efb\u52a1\uff0c\u53ef\u4ee5\u5927\u5927\u63d0\u9ad8\u7a0b\u5e8f\u7684\u6267\u884c\u6548\u7387\u3002\u6b64\u5916\uff0c\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u4f7f\u7528\u591a\u7ebf\u7a0b\u548c\u5e76\u53d1\u7f16\u7a0b\u8fd8\u53ef\u4ee5\u6539\u5584\u7a0b\u5e8f\u7684\u54cd\u5e94\u901f\u5ea6\u548c\u7528\u6237\u4f53\u9a8c\u3002<\/p>\n<p><strong>2. \u591a\u7ebf\u7a0b\u548c\u5e76\u53d1\u7f16\u7a0b\u7684\u57fa\u672c\u6982\u5ff5\u662f\u4ec0\u4e48\uff1f<\/strong><\/p>\n<p>\u591a\u7ebf\u7a0b\u662f\u6307\u5728\u4e00\u4e2a\u8fdb\u7a0b\u4e2d\u540c\u65f6\u6267\u884c\u591a\u4e2a\u7ebf\u7a0b\uff0c\u5e76\u4e14\u8fd9\u4e9b\u7ebf\u7a0b\u53ef\u4ee5\u72ec\u7acb\u6267\u884c\u4e0d\u540c\u7684\u4efb\u52a1\u3002\u7ebf\u7a0b\u662f\u64cd\u4f5c\u7cfb\u7edf\u80fd\u591f\u8fdb\u884c\u8fd0\u7b97\u8c03\u5ea6\u7684\u6700\u5c0f\u5355\u4f4d\u3002<\/p>\n<p>\u5e76\u53d1\u7f16\u7a0b\u662f\u6307\u5728\u591a\u7ebf\u7a0b\u6267\u884c\u7684\u8fc7\u7a0b\u4e2d\uff0c\u7ebf\u7a0b\u4e4b\u95f4\u53ef\u80fd\u4f1a\u76f8\u4e92\u5e72\u6270\u6216\u4ea7\u751f\u51b2\u7a81\u7684\u60c5\u51b5\u3002\u8fd9\u65f6\u5019\uff0c\u6211\u4eec\u9700\u8981\u91c7\u53d6\u76f8\u5e94\u7684\u65b9\u6cd5\u6765\u4fdd\u8bc1\u7ebf\u7a0b\u4e4b\u95f4\u7684\u534f\u8c03\u548c\u540c\u6b65\uff0c\u4ee5\u907f\u514d\u6570\u636e\u9519\u8bef\u6216\u903b\u8f91\u9519\u8bef\u7684\u53d1\u751f\u3002<\/p>\n<p><strong>3. \u591a\u7ebf\u7a0b\u548c\u5e76\u53d1\u7f16\u7a0b\u5e38\u7528\u7684\u6280\u672f\u6709\u54ea\u4e9b\uff1f<\/strong><\/p>\n<p>\u5e38\u7528\u7684\u591a\u7ebf\u7a0b\u548c\u5e76\u53d1\u7f16\u7a0b\u6280\u672f\u5305\u62ec\uff1a\u7ebf\u7a0b\u7684\u521b\u5efa\u548c\u542f\u52a8\u3001\u7ebf\u7a0b\u7684\u901a\u4fe1\u548c\u540c\u6b65\u3001\u7ebf\u7a0b\u7684\u72b6\u6001\u7ba1\u7406\u3001\u9501\u548c\u4e34\u754c\u533a\u7684\u7ba1\u7406\u3001\u7ebf\u7a0b\u6c60\u7684\u4f7f\u7528\u7b49\u3002\u5728Java\u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528Thread\u7c7b\u548cRunnable\u63a5\u53e3\u6765\u521b\u5efa\u548c\u542f\u52a8\u7ebf\u7a0b\uff0c\u901a\u8fc7\u4f7f\u7528synchronized\u5173\u952e\u5b57\u548cLock\u673a\u5236\u6765\u5b9e\u73b0\u7ebf\u7a0b\u7684\u901a\u4fe1\u548c\u540c\u6b65\uff0c\u901a\u8fc7\u4f7f\u7528wait()\/notify()\u6216\u8005Condition\u7c7b\u6765\u5b9e\u73b0\u7ebf\u7a0b\u7684\u7b49\u5f85\u548c\u5524\u9192\u64cd\u4f5c\uff0c\u901a\u8fc7\u4f7f\u7528volatile\u5173\u952e\u5b57\u548cAtomic\u7c7b\u6765\u7ba1\u7406\u7ebf\u7a0b\u7684\u72b6\u6001\u7b49\u3002\u53e6\u5916\uff0cJava\u63d0\u4f9b\u4e86Executor\u6846\u67b6\u6765\u7b80\u5316\u7ebf\u7a0b\u7684\u7ba1\u7406\u548c\u4f7f\u7528\uff0c\u901a\u8fc7\u7ebf\u7a0b\u6c60\u53ef\u4ee5\u66f4\u597d\u5730\u63a7\u5236\u548c\u8c03\u5ea6\u7ebf\u7a0b\u7684\u6267\u884c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"Java\u591a\u7ebf\u7a0b\u548c\u5e76\u53d1\u7f16\u7a0b\u4e3b\u8981\u6d89\u53ca\u521b\u5efa\u7ebf\u7a0b\u3001\u7ebf\u7a0b\u751f\u547d\u5468\u671f\u7ba1\u7406\u3001\u540c\u6b65\u673a\u5236\u3001\u7ebf\u7a0b\u6c60\u7684\u4f7f\u7528\u3001\u5e76\u53d1\u96c6\u5408\u7c7b\u4ee5\u53caJava\u5185\u5b58 [&hellip;]","protected":false},"author":3,"featured_media":315134,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/315103"}],"collection":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=315103"}],"version-history":[{"count":0,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/315103\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/315134"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=315103"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=315103"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=315103"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}