{"id":10601,"date":"2023-11-28T21:39:34","date_gmt":"2023-11-28T13:39:34","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=10601"},"modified":"2023-12-07T14:31:07","modified_gmt":"2023-12-07T06:31:07","slug":"jvm-zhong-ru-he-pan-duan-yi-ge-dui-xiang-shi-fou-c","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/11\/28\/jvm-zhong-ru-he-pan-duan-yi-ge-dui-xiang-shi-fou-c\/","title":{"rendered":"JVM\u4e2d\u5982\u4f55\u5224\u65ad\u4e00\u4e2a\u5bf9\u8c61\u662f\u5426\u5b58\u6d3b\uff1f"},"content":{"rendered":"

\u5728 Java \u865a\u62df\u673a\u4e2d\uff0c\u5224\u65ad\u4e00\u4e2a\u5bf9\u8c61\u662f\u5426\u5b58\u6d3b\u901a\u5e38\u901a\u8fc7\u5783\u573e\u6536\u96c6\u5668\u7684\u201c\u5f15\u7528\u8ba1\u6570\u6cd5\u201d\u3001"\u53ef\u8fbe\u6027\u5206\u6790"\u3001"\u8ddf\u8e2a\u7b97\u6cd5"\u7b49\u65b9\u5f0f\u8fdb\u884c\u3002<\/p>\n

    \n
  1. \n\u5f15\u7528\u8ba1\u6570\u6cd5\uff08Reference Counting\uff09\uff1a<\/strong><\/p>\n
      \n
    • \u6bcf\u4e2a\u5bf9\u8c61\u90fd\u6709\u4e00\u4e2a\u5f15\u7528\u8ba1\u6570\u5668\uff0c\u5f53\u6709\u5f15\u7528\u6307\u5411\u5bf9\u8c61\u65f6\uff0c\u8ba1\u6570\u52a0\u4e00\uff1b\u5f15\u7528\u5931\u6548\u65f6\uff0c\u8ba1\u6570\u51cf\u4e00\u3002\u5f53\u8ba1\u6570\u4e3a\u96f6\u65f6\uff0c\u8868\u793a\u5bf9\u8c61\u4e0d\u518d\u88ab\u5f15\u7528\uff0c\u5373\u4e3a\u5783\u573e\u3002\u7136\u800c\uff0c\u8be5\u65b9\u6cd5\u96be\u4ee5\u5904\u7406\u5faa\u73af\u5f15\u7528\u7684\u60c5\u51b5\uff0c\u56e0\u4e3a\u5faa\u73af\u5f15\u7528\u53ef\u80fd\u5bfc\u81f4\u5f15\u7528\u8ba1\u6570\u6c38\u8fdc\u4e0d\u4f1a\u4e3a\u96f6\u3002<\/li>\n<\/ul>\n<\/li>\n
    • \n\u53ef\u8fbe\u6027\u5206\u6790\uff08Reachability Analysis\uff09\uff1a<\/strong><\/p>\n
        \n
      • \u901a\u8fc7\u4e00\u7ec4\u201cGC Roots\u201d\u5bf9\u8c61\u51fa\u53d1\uff0c\u8ffd\u8e2a\u5bf9\u8c61\u4e4b\u95f4\u7684\u5f15\u7528\u5173\u7cfb\uff0c\u5982\u679c\u5bf9\u8c61\u53ef\u7531 GC Roots \u5230\u8fbe\uff0c\u5219\u8bf4\u660e\u5bf9\u8c61\u662f\u5b58\u6d3b\u7684\u3002GC Roots \u53ef\u4ee5\u5305\u62ec\u7ebf\u7a0b\u6808\u3001\u9759\u6001\u53d8\u91cf\u3001\u5e38\u91cf\u6c60\u7b49\u3002<\/li>\n<\/ul>\n<\/li>\n
      • \n\u8ddf\u8e2a\u7b97\u6cd5\uff08Tracing Algorithm\uff09\uff1a<\/strong><\/p>\n
          \n
        • \u5e38\u89c1\u7684\u5783\u573e\u6536\u96c6\u5668\u4f7f\u7528\u8ffd\u8e2a\u7b97\u6cd5\uff0c\u4ece\u4e00\u7ec4\u6839\u5bf9\u8c61\u51fa\u53d1\uff0c\u9012\u5f52\u5730\u904d\u5386\u5bf9\u8c61\u5f15\u7528\u5173\u7cfb\u56fe\uff0c\u6807\u8bb0\u6240\u6709\u53ef\u8fbe\u5bf9\u8c61\u3002\u672a\u88ab\u6807\u8bb0\u7684\u5bf9\u8c61\u5373\u4e3a\u5783\u573e\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n

          \u5728Java\u4e2d\uff0c\u4e3b\u8981\u91c7\u7528\u53ef\u8fbe\u6027\u5206\u6790\u548c\u8ddf\u8e2a\u7b97\u6cd5\u6765\u5224\u65ad\u5bf9\u8c61\u662f\u5426\u5b58\u6d3b\u3002\u8fd9\u79cd\u65b9\u6cd5\u5bf9\u4e8e\u5904\u7406\u5faa\u73af\u5f15\u7528\u7b49\u60c5\u51b5\u66f4\u4e3a\u53ef\u9760\u3002\u5783\u573e\u6536\u96c6\u5668\u4f1a\u5468\u671f\u6027\u5730\u6267\u884c\u8fd9\u4e9b\u7b97\u6cd5\uff0c\u5c06\u4e0d\u53ef\u8fbe\u7684\u5bf9\u8c61\u56de\u6536\uff0c\u91ca\u653e\u5185\u5b58\u3002\u5177\u4f53\u7684\u7b97\u6cd5\u5b9e\u73b0\u7531\u4e0d\u540c\u7684\u5783\u573e\u6536\u96c6\u5668\u51b3\u5b9a\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

          \u5728 Java \u865a\u62df\u673a\u4e2d\uff0c\u5224\u65ad\u4e00\u4e2a\u5bf9\u8c61\u662f\u5426\u5b58\u6d3b\u901a\u5e38\u901a\u8fc7\u5783\u573e\u6536\u96c6\u5668\u7684\u201c\u5f15\u7528\u8ba1\u6570\u6cd5\u201d\u3001"\u53ef\u8fbe\u6027\u5206\u6790&quo […]<\/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-10601","post","type-post","status-publish","format-standard","hentry","category-jvm"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/10601","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=10601"}],"version-history":[{"count":2,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/10601\/revisions"}],"predecessor-version":[{"id":16867,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/10601\/revisions\/16867"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=10601"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=10601"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=10601"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}