{"id":11364,"date":"2023-11-28T22:02:31","date_gmt":"2023-11-28T14:02:31","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=11364"},"modified":"2023-12-09T09:58:39","modified_gmt":"2023-12-09T01:58:39","slug":"jvm-zhong-cheng-xu-ji-shu-qi-shi-shen-me","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/11\/28\/jvm-zhong-cheng-xu-ji-shu-qi-shi-shen-me\/","title":{"rendered":"JVM\u4e2d\u7a0b\u5e8f\u8ba1\u6570\u5668\u662f\u4ec0\u4e48\uff1f"},"content":{"rendered":"

\u7a0b\u5e8f\u8ba1\u6570\u5668\uff08Program Counter\uff09\u662fJava\u865a\u62df\u673a\uff08JVM\uff09\u4e2d\u7684\u4e00\u5757\u5185\u5b58\u533a\u57df\uff0c\u7528\u4e8e\u5b58\u50a8\u5f53\u524d\u7ebf\u7a0b\u6b63\u5728\u6267\u884c\u7684\u5b57\u8282\u7801\u6307\u4ee4\u7684\u5730\u5740\u6216\u7d22\u5f15\u3002\u6bcf\u4e2a\u7ebf\u7a0b\u90fd\u6709\u4e00\u4e2a\u72ec\u7acb\u7684\u7a0b\u5e8f\u8ba1\u6570\u5668\uff0c\u5b83\u662f\u7ebf\u7a0b\u79c1\u6709\u7684\uff0c\u751f\u547d\u5468\u671f\u4e0e\u7ebf\u7a0b\u7684\u751f\u547d\u5468\u671f\u76f8\u540c\u3002<\/p>\n

\u7a0b\u5e8f\u8ba1\u6570\u5668\u5728Java\u865a\u62df\u673a\u4e2d\u7684\u4f5c\u7528\u5305\u62ec\uff1a<\/p>\n

    \n
  1. \n\u5b57\u8282\u7801\u89e3\u91ca\uff1a<\/strong><\/p>\n
      \n
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    • \n\u7ebf\u7a0b\u5207\u6362\u6062\u590d\uff1a<\/strong><\/p>\n
        \n
      • \u7a0b\u5e8f\u8ba1\u6570\u5668\u4e5f\u88ab\u7528\u4e8e\u652f\u6301\u7ebf\u7a0b\u5207\u6362\u3002\u5728\u591a\u7ebf\u7a0b\u73af\u5883\u4e0b\uff0c\u5f53\u4e00\u4e2a\u7ebf\u7a0b\u88ab\u5207\u6362\u5230\u53e6\u4e00\u4e2a\u7ebf\u7a0b\u65f6\uff0c\u7a0b\u5e8f\u8ba1\u6570\u5668\u4f1a\u88ab\u7528\u4e8e\u4fdd\u5b58\u5f53\u524d\u7ebf\u7a0b\u7684\u6267\u884c\u72b6\u6001\uff0c\u4ee5\u4fbf\u5728\u5207\u56de\u8be5\u7ebf\u7a0b\u65f6\u80fd\u591f\u6062\u590d\u5230\u6b63\u786e\u7684\u6267\u884c\u4f4d\u7f6e\u3002<\/li>\n<\/ul>\n<\/li>\n
      • \n\u6307\u5bfcJVM\u7684\u5b57\u8282\u7801\u6267\u884c\u8def\u5f84\uff1a<\/strong><\/p>\n
          \n
        • JVM\u7684\u5b57\u8282\u7801\u89e3\u91ca\u5668\u6839\u636e\u7a0b\u5e8f\u8ba1\u6570\u5668\u4e2d\u4fdd\u5b58\u7684\u5730\u5740\u6765\u83b7\u53d6\u4e0b\u4e00\u6761\u8981\u6267\u884c\u7684\u5b57\u8282\u7801\u6307\u4ee4\u3002\u7a0b\u5e8f\u8ba1\u6570\u5668\u7684\u503c\u6307\u5bfc\u4e86JVM\u7684\u5b57\u8282\u7801\u6267\u884c\u8def\u5f84\u3002<\/li>\n<\/ul>\n<\/li>\n
        • \n\u5f02\u5e38\u5904\u7406\uff1a<\/strong><\/p>\n
            \n
          • \u5728\u5904\u7406\u5f02\u5e38\u65f6\uff0c\u7a0b\u5e8f\u8ba1\u6570\u5668\u4e5f\u8d77\u5230\u4e86\u4e00\u5b9a\u7684\u4f5c\u7528\u3002\u5f53\u53d1\u751f\u5f02\u5e38\u65f6\uff0cJVM\u53ef\u4ee5\u6839\u636e\u7a0b\u5e8f\u8ba1\u6570\u5668\u7684\u503c\u5b9a\u4f4d\u5230\u5f02\u5e38\u5904\u7406\u5668\u7684\u4ee3\u7801\u5757\uff0c\u4ece\u800c\u8fdb\u884c\u5f02\u5e38\u5904\u7406\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n

            \u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u7a0b\u5e8f\u8ba1\u6570\u5668\u662f\u552f\u4e00\u4e00\u4e2a\u5728Java\u865a\u62df\u673a\u89c4\u8303\u4e2d\u6ca1\u6709\u89c4\u5b9a\u4efb\u4f55OutOfMemoryError\u60c5\u51b5\u7684\u533a\u57df\u3002\u8fd9\u662f\u56e0\u4e3a\u7a0b\u5e8f\u8ba1\u6570\u5668\u662f\u7ebf\u7a0b\u79c1\u6709\u7684\uff0c\u5b83\u7684\u751f\u547d\u5468\u671f\u4e0e\u7ebf\u7a0b\u4e00\u6837\u77ed\u6682\uff0c\u800c\u4e14\u4e0d\u4f1a\u51fa\u73b0\u5185\u5b58\u6ea2\u51fa\u7684\u60c5\u51b5\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

            \u7a0b\u5e8f\u8ba1\u6570\u5668\uff08Program Counter\uff09\u662fJava\u865a\u62df\u673a\uff08JVM\uff09\u4e2d\u7684\u4e00\u5757\u5185\u5b58\u533a\u57df\uff0c\u7528\u4e8e\u5b58\u50a8\u5f53\u524d\u7ebf\u7a0b\u6b63\u5728\u6267 […]<\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[119],"tags":[],"class_list":["post-11364","post","type-post","status-publish","format-standard","hentry","category-jvm"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/11364","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/comments?post=11364"}],"version-history":[{"count":2,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/11364\/revisions"}],"predecessor-version":[{"id":17036,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/11364\/revisions\/17036"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=11364"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=11364"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=11364"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}