{"id":203367,"date":"2025-05-22T12:48:42","date_gmt":"2025-05-22T04:48:42","guid":{"rendered":"https:\/\/server.hk\/cnblog\/203367\/"},"modified":"2025-05-22T12:48:42","modified_gmt":"2025-05-22T04:48:42","slug":"java-%e9%a1%b9%e7%9b%ae%e7%aa%81%e7%84%b6%e6%8c%82%e6%8e%89%ef%bc%8c%e6%97%a5%e5%bf%97%e4%b8%ad%e6%97%a0%e6%8a%a5%e9%94%99%ef%bc%8c%e6%80%8e%e4%b9%88%e5%8a%9e%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/203367\/","title":{"rendered":"Java \u9879\u76ee\u7a81\u7136\u6302\u6389\uff0c\u65e5\u5fd7\u4e2d\u65e0\u62a5\u9519\uff0c\u600e\u4e48\u529e\uff1f"},"content":{"rendered":"

<\/b> <\/p>\n

Java \u9879\u76ee\u7a81\u7136\u6302\u6389\uff0c\u65e5\u5fd7\u4e2d\u65e0\u62a5\u9519\uff0c\u600e\u4e48\u529e\uff1f<\/h1>\n

\u79ef\u7d2f\u77e5\u8bc6\uff0c\u80dc\u8fc7\u79ef\u84c4\u91d1\u94f6\uff01\u6bd5\u7adf\u5728\u6587\u7ae0\u5f00\u53d1\u7684\u8fc7\u7a0b\u4e2d\uff0c\u4f1a\u9047\u5230\u5404\u79cd\u5404\u6837\u7684\u95ee\u9898\uff0c\u5f80\u5f80\u90fd\u662f\u4e00\u4e9b\u7ec6\u8282\u77e5\u8bc6\u70b9\u8fd8\u6ca1\u6709\u638c\u63e1\u597d\u800c\u5bfc\u81f4\u7684\uff0c\u56e0\u6b64\u57fa\u7840\u77e5\u8bc6\u70b9\u7684\u79ef\u7d2f\u662f\u5f88\u91cd\u8981\u7684\u3002\u4e0b\u9762\u672c\u6587\u300aJava \u9879\u76ee\u7a81\u7136\u6302\u6389\uff0c\u65e5\u5fd7\u4e2d\u65e0\u62a5\u9519\uff0c\u600e\u4e48\u529e\uff1f\u300b\uff0c\u5c31\u5e26\u5927\u5bb6\u8bb2\u89e3\u4e00\u4e0b\u77e5\u8bc6\u70b9\uff0c\u82e5\u662f\u4f60\u5bf9\u672c\u6587\u611f\u5174\u8da3\uff0c\u6216\u8005\u662f\u60f3\u641e\u61c2\u5176\u4e2d\u67d0\u4e2a\u77e5\u8bc6\u70b9\uff0c\u5c31\u8bf7\u4f60\u7ee7\u7eed\u5f80\u4e0b\u770b\u5427~<\/p>\n

<\/p>\n

\u907f\u514d\u51fa\u73b0 Java \u9879\u76ee\u7a81\u7136\u6302\u6389\u7684\u9690\u60a3<\/strong><\/p>\n

\u5728\u9879\u76ee\u90e8\u7f72\u5230 Linux \u73af\u5883\u540e\uff0c\u5982\u679c\u51fa\u73b0\u7a81\u7136\u6302\u6389\u7684\u60c5\u51b5\uff0c\u5374\u65e0\u6cd5\u5728\u65e5\u5fd7\u6587\u4ef6\u4e2d\u627e\u5230\u62a5\u9519\u4fe1\u606f\uff0c\u8fd9\u53ef\u80fd\u662f\u7531\u4e8e\u6b7b\u9501\u5bfc\u81f4\u7684\u3002\u6b7b\u9501\u73b0\u8c61\u662f\u6307\u591a\u4e2a\u7ebf\u7a0b\u76f8\u4e92\u7b49\u5f85\uff0c\u5bfc\u81f4\u65e0\u6cd5\u8fdb\u5c55\u7684\u60c5\u51b5\u3002<\/p>\n

\u6392\u67e5\u6b7b\u9501\u95ee\u9898\u7684\u6b65\u9aa4<\/strong><\/p>\n

    \n
  1. \u68c0\u67e5 Java \u5806\u6808 (Java Stack)<\/strong>\uff1a\u901a\u8fc7 jstack \u547d\u4ee4\u83b7\u53d6\u5f53\u524d Java \u8fdb\u7a0b\u7684\u7ebf\u7a0b\u5806\u6808\u4fe1\u606f\u3002\u8fd9\u53ef\u4ee5\u5e2e\u52a9\u4f60\u4e86\u89e3\u7ebf\u7a0b\u7684\u6267\u884c\u987a\u5e8f\u548c\u963b\u585e\u60c5\u51b5\u3002<\/li>\n
  2. \u5206\u6790\u7ebf\u7a0b\u72b6\u6001<\/strong>\uff1a\u67e5\u770b\u7ebf\u7a0b\u7684\u5806\u6808\u4fe1\u606f\u540e\uff0c\u91cd\u70b9\u5173\u6ce8\u5904\u4e8e WAIT<\/strong> \u6216 BLOCKED<\/strong> \u72b6\u6001\u7684\u7ebf\u7a0b\u3002\u8fd9\u4e9b\u7ebf\u7a0b\u53ef\u80fd\u662f\u5bfc\u81f4\u6b7b\u9501\u7684\u539f\u56e0\u3002<\/li>\n
  3. \u786e\u5b9a\u6b7b\u9501\u7684\u8d44\u6e90<\/strong>\uff1a\u901a\u8fc7\u5806\u6808\u4fe1\u606f\uff0c\u53ef\u4ee5\u8bc6\u522b\u7ebf\u7a0b\u7b49\u5f85\u7684\u8d44\u6e90\uff08\u4f8b\u5982\u9501\uff09\u3002<\/li>\n
  4. \u4fee\u590d\u6b7b\u9501<\/strong>\uff1a\u4e00\u65e6\u786e\u5b9a\u4e86\u6b7b\u9501\u8d44\u6e90\uff0c\u5c31\u53ef\u4ee5\u6839\u636e\u5177\u4f53\u60c5\u51b5\u91c7\u53d6\u63aa\u65bd\u6765\u4fee\u590d\u6b7b\u9501\uff0c\u4f8b\u5982\u4f18\u5316\u9501\u7684\u83b7\u53d6\u987a\u5e8f\u6216\u4f7f\u7528\u9501\u8d85\u65f6\u673a\u5236\u3002<\/li>\n<\/ol>\n

    \u9884\u9632\u6b7b\u9501\u7684\u63aa\u65bd<\/strong><\/p>\n

    \u4e3a\u4e86\u907f\u514d\u6b7b\u9501\u95ee\u9898\u7684\u53d1\u751f\uff0c\u53ef\u4ee5\u91c7\u7528\u4ee5\u4e0b\u63aa\u65bd\uff1a<\/p>\n

      \n
    • \u907f\u514d\u590d\u6742\u7684\u52a0\u9501\u987a\u5e8f<\/strong>\uff1a\u5c3d\u53ef\u80fd\u4f7f\u7528\u7b80\u5355\u3001\u76f4\u63a5\u7684\u52a0\u9501\u987a\u5e8f\uff0c\u907f\u514d\u51fa\u73b0\u591a\u7ebf\u7a0b\u76f8\u4e92\u4ea4\u53c9\u7b49\u5f85\u7684\u60c5\u51b5\u3002<\/li>\n
    • \u4f7f\u7528\u9501\u8d85\u65f6\u673a\u5236<\/strong>\uff1a\u5728\u5173\u952e\u4ee3\u7801\u5757\u4e2d\u4f7f\u7528\u9501\u8d85\u65f6\u673a\u5236\uff0c\u4ee5\u9632\u6b62\u7ebf\u7a0b\u963b\u585e\u8fc7\u957f\u65f6\u95f4\u3002<\/li>\n
    • \u4f7f\u7528\u6b7b\u9501\u68c0\u6d4b\u5de5\u5177<\/strong>\uff1a\u67d0\u4e9b JVM \u548c\u6846\u67b6\u63d0\u4f9b\u4e86\u6b7b\u9501\u68c0\u6d4b\u5de5\u5177\uff0c\u53ef\u4ee5\u5e2e\u52a9\u4f60\u5feb\u901f\u53d1\u73b0\u548c\u89e3\u51b3\u6f5c\u5728\u7684\u6b7b\u9501\u95ee\u9898\u3002<\/li>\n<\/ul>\n

      \u7ed3\u8bed<\/strong><\/p>\n

      \u901a\u8fc7\u5bf9 Java \u5806\u6808\u7684\u5206\u6790\u4ee5\u53ca\u91c7\u53d6\u9002\u5f53\u7684\u4fee\u590d\u63aa\u65bd\uff0c\u53ef\u4ee5\u6709\u6548\u6392\u67e5\u5e76\u89e3\u51b3 Java \u9879\u76ee\u7a81\u7136\u6302\u6389\u7684\u95ee\u9898\uff0c\u907f\u514d\u7ed9\u7cfb\u7edf\u9020\u6210\u4e0d\u5fc5\u8981\u7684\u505c\u673a\u5f71\u54cd\u3002<\/p>\n

      \u7ec8\u4e8e\u4ecb\u7ecd\u5b8c\u5566\uff01\u5c0f\u4f19\u4f34\u4eec\uff0c\u8fd9\u7bc7\u5173\u4e8e\u300aJava \u9879\u76ee\u7a81\u7136\u6302\u6389\uff0c\u65e5\u5fd7\u4e2d\u65e0\u62a5\u9519\uff0c\u600e\u4e48\u529e\uff1f\u300b\u7684\u4ecb\u7ecd\u5e94\u8be5\u8ba9\u4f60\u6536\u83b7\u591a\u591a\u4e86\u5427\uff01\u6b22\u8fce\u5927\u5bb6\u6536\u85cf\u6216\u5206\u4eab\u7ed9\u66f4\u591a\u9700\u8981\u5b66\u4e60\u7684\u670b\u53cb\u5427~\u516c\u4f17\u53f7\u4e5f\u4f1a\u53d1\u5e03\u6587\u7ae0\u76f8\u5173\u77e5\u8bc6\uff0c\u5feb\u6765\u5173\u6ce8\u5427\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"

      Java \u9879\u76ee\u7a81\u7136\u6302\u6389\uff0c\u65e5\u5fd7\u4e2d\u65e0...<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4925],"tags":[],"class_list":["post-203367","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/203367","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=203367"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/203367\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=203367"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=203367"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=203367"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}