{"id":11072,"date":"2023-11-28T21:51:06","date_gmt":"2023-11-28T13:51:06","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=11072"},"modified":"2023-12-07T16:17:24","modified_gmt":"2023-12-07T08:17:24","slug":"jvm-zhongjava-dui-xiang-chuang-jian-guo-cheng","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/11\/28\/jvm-zhongjava-dui-xiang-chuang-jian-guo-cheng\/","title":{"rendered":"JVM\u4e2dJava\u5bf9\u8c61\u521b\u5efa\u8fc7\u7a0b\uff1f"},"content":{"rendered":"

Java\u5bf9\u8c61\u7684\u521b\u5efa\u8fc7\u7a0b\u4e3b\u8981\u5305\u62ec\u4ee5\u4e0b\u51e0\u4e2a\u6b65\u9aa4\uff1a<\/p>\n

    \n
  1. \n\u7c7b\u52a0\u8f7d\uff1a<\/strong> \u5728Java\u7a0b\u5e8f\u4e2d\uff0c\u5bf9\u8c61\u7684\u521b\u5efa\u9996\u5148\u8981\u786e\u4fdd\u7c7b\u5df2\u7ecf\u88ab\u52a0\u8f7d\u5230JVM\u4e2d\u3002\u7c7b\u52a0\u8f7d\u662fJava\u865a\u62df\u673a\u5c06\u7c7b\u7684.class\u6587\u4ef6\u52a0\u8f7d\u5230\u5185\u5b58\u4e2d\uff0c\u5e76\u751f\u6210Class\u5bf9\u8c61\u7684\u8fc7\u7a0b\u3002\n<\/li>\n
  2. \n\u5206\u914d\u5185\u5b58\uff1a<\/strong> \u4e00\u65e6\u7c7b\u52a0\u8f7d\u5b8c\u6210\uff0c\u63a5\u4e0b\u6765\u5c31\u9700\u8981\u4e3a\u5bf9\u8c61\u5206\u914d\u5185\u5b58\u3002\u5728\u5806\u5185\u5b58\u4e2d\u5206\u914d\u8db3\u591f\u7684\u7a7a\u95f4\u4ee5\u5b58\u50a8\u5bf9\u8c61\u7684\u5b9e\u4f8b\u53d8\u91cf\u3002Java\u5806\u662f\u88ab\u6240\u6709\u7ebf\u7a0b\u5171\u4eab\u7684\u5185\u5b58\u533a\u57df\uff0c\u7528\u4e8e\u5b58\u50a8\u5bf9\u8c61\u7684\u5b9e\u4f8b\u3002\n<\/li>\n
  3. \n\u521d\u59cb\u5316\u96f6\u503c\uff1a<\/strong> \u5185\u5b58\u5206\u914d\u5b8c\u6210\u540e\uff0cJVM\u4f1a\u4e3a\u5bf9\u8c61\u7684\u5b9e\u4f8b\u53d8\u91cf\u8d4b\u4e88\u9ed8\u8ba4\u7684\u96f6\u503c\u3002\u5bf9\u4e8e\u57fa\u672c\u6570\u636e\u7c7b\u578b\uff0c\u8fd9\u662f0\u62160.0\uff0c\u5bf9\u4e8e\u5f15\u7528\u7c7b\u578b\uff0c\u8fd9\u662fnull\u3002\n<\/li>\n
  4. \n\u8bbe\u7f6e\u5bf9\u8c61\u5934\uff1a<\/strong> JVM\u9700\u8981\u5728\u5bf9\u8c61\u5934\u4e2d\u5b58\u50a8\u4e00\u4e9b\u4fe1\u606f\uff0c\u5982\u5bf9\u8c61\u7684\u54c8\u5e0c\u7801\u3001\u9501\u4fe1\u606f\u7b49\u3002\u8fd9\u4e9b\u4fe1\u606f\u7528\u4e8e\u652f\u6301Java\u7684\u591a\u7ebf\u7a0b\u540c\u6b65\u548c\u5783\u573e\u56de\u6536\u3002\n<\/li>\n
  5. \n\u8c03\u7528\u6784\u9020\u65b9\u6cd5\uff1a<\/strong> \u5728\u5bf9\u8c61\u5934\u8bbe\u7f6e\u5b8c\u6210\u540e\uff0c\u63a5\u4e0b\u6765\u5c31\u4f1a\u8c03\u7528\u5bf9\u8c61\u7684\u6784\u9020\u65b9\u6cd5\uff0c\u8fdb\u884c\u5bf9\u8c61\u7684\u521d\u59cb\u5316\u3002\u6784\u9020\u65b9\u6cd5\u8d1f\u8d23\u5bf9\u5bf9\u8c61\u7684\u5b9e\u4f8b\u53d8\u91cf\u8fdb\u884c\u521d\u59cb\u5316\uff0c\u53ef\u4ee5\u6267\u884c\u4e00\u4e9b\u521d\u59cb\u5316\u903b\u8f91\u3002\n<\/li>\n<\/ol>\n

    \u6574\u4e2a\u5bf9\u8c61\u521b\u5efa\u8fc7\u7a0b\u901a\u5e38\u53ef\u4ee5\u7528\u4e00\u6761 new<\/code> \u6307\u4ee4\u5b8c\u6210\uff0c\u4f8b\u5982\uff1a<\/p>\n

    MyClass obj = new MyClass();\n<\/code><\/pre>\n
    \u8fd9\u6761\u8bed\u53e5\u5305\u542b\u4e86\u7c7b\u52a0\u8f7d\u3001\u5185\u5b58\u5206\u914d\u3001\u521d\u59cb\u5316\u96f6\u503c\u3001\u8bbe\u7f6e\u5bf9\u8c61\u5934\u548c\u8c03\u7528\u6784\u9020\u65b9\u6cd5\u7b49\u6b65\u9aa4\u3002\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u5bf9\u8c61\u7684\u521b\u5efa\u662f\u4e00\u4e2a\u76f8\u5bf9\u590d\u6742\u7684\u8fc7\u7a0b\uff0c\u540c\u65f6\u4e5f\u53d7\u5230Java\u865a\u62df\u673a\u7684\u5177\u4f53\u5b9e\u73b0\u548c\u4f18\u5316\u7b56\u7565\u7684\u5f71\u54cd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
    Java\u5bf9\u8c61\u7684\u521b\u5efa\u8fc7\u7a0b\u4e3b\u8981\u5305\u62ec\u4ee5\u4e0b\u51e0\u4e2a\u6b65\u9aa4\uff1a \u7c7b\u52a0\u8f7d\uff1a \u5728Java\u7a0b\u5e8f\u4e2d\uff0c\u5bf9\u8c61\u7684\u521b\u5efa\u9996\u5148\u8981\u786e\u4fdd\u7c7b\u5df2\u7ecf\u88ab\u52a0\u8f7d\u5230J […]<\/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-11072","post","type-post","status-publish","format-standard","hentry","category-jvm"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/11072","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=11072"}],"version-history":[{"count":2,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/11072\/revisions"}],"predecessor-version":[{"id":16939,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/11072\/revisions\/16939"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=11072"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=11072"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=11072"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}