{"id":38030,"date":"2023-07-11T11:34:13","date_gmt":"2023-07-11T03:34:13","guid":{"rendered":"https:\/\/docs.pingcode.com\/?p=38030"},"modified":"2023-07-31T00:38:47","modified_gmt":"2023-07-30T16:38:47","slug":"jvm%e3%80%81jdk%e3%80%81jre%e7%9a%84%e5%8c%ba%e5%88%ab%e6%98%af%e4%bb%80%e4%b9%88","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/38030.html","title":{"rendered":"JVM\u3001JDK\u3001JRE\u7684\u533a\u522b\u662f\u4ec0\u4e48"},"content":{"rendered":"<blockquote class=\"wp-block-quote\">\n<p>\u5728\u63a2\u8ba8Java\u7f16\u7a0b\u8bed\u8a00\u53ca\u5176\u73af\u5883\u65f6\uff0c\u6211\u4eec\u4f1a\u7ecf\u5e38\u9047\u5230JVM\u3001JDK\u3001JRE\u8fd9\u4e09\u4e2a\u8bcd\u3002\u6bcf\u4e2a\u8bcd\u90fd\u6709\u81ea\u5df1\u7279\u5b9a\u7684\u5b9a\u4e49\u548c\u89d2\u8272\u3002\u8ba9\u6211\u4eec\u8be6\u7ec6\u4e86\u89e3\u4e00\u4e0b\u8fd9\u4e09\u8005\u4e4b\u95f4\u7684\u533a\u522b\u3002Java\u865a\u62df\u673a\uff08JVM\uff09\u662fJava\u5e73\u53f0\u7684\u4e00\u90e8\u5206\uff0c\u8d1f\u8d23\u6267\u884cJava\u5b57\u8282\u7801\u3002Java\u8fd0\u884c\u73af\u5883\uff08JRE\uff09\u662f\u8fd0\u884cJava\u7a0b\u5e8f\u6240\u9700\u7684\u73af\u5883\u3002Java\u5f00\u53d1\u5de5\u5177\u5305\uff08JDK\uff09\u662fJava\u7684\u5f00\u53d1\u73af\u5883\u3002<\/p>\n<\/blockquote>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img fetchpriority=\"high\" alt=\"\" class=\"wp-image-38031\" decoding=\"async\" height=\"421\" sizes=\"(max-width: 680px) 100vw, 680px\" src=\"https:\/\/cdn-docs.pingcode.com\/wp-content\/uploads\/2023\/07\/\u6dfb\u52a0\u6807\u9898-21-2.png?x-oss-process=image\/auto-orient,1\/format,webp\" srcset=\"https:\/\/cdn-docs.pingcode.com\/wp-content\/uploads\/2023\/07\/\u6dfb\u52a0\u6807\u9898-21-2.png?x-oss-process=image\/auto-orient,1\/format,webp 680w, https:\/\/cdn-docs.pingcode.com\/wp-content\/uploads\/2023\/07\/\u6dfb\u52a0\u6807\u9898-21-2-300x186.png 300w\" width=\"680\"\/><\/figure>\n<\/div>\n<h2 class=\"wp-block-heading\"><strong>1<\/strong><strong>\u3001JVM\uff08Java\u865a\u62df\u673a\uff09<\/strong><\/h2>\n<p>Java\u865a\u62df\u673a\uff08JVM\uff09\u662fJava\u5e73\u53f0\u7684\u4e00\u90e8\u5206\uff0c\u8d1f\u8d23\u6267\u884cJava\u5b57\u8282\u7801\u3002JVM\u662fJava\u7684\u6838\u5fc3\uff0c\u5b83\u4f7fJava\u5177\u6709\u201c\u4e00\u6b21\u7f16\u5199\uff0c\u5904\u5904\u8fd0\u884c\u201d\u7684\u7279\u6027\u3002\u5728\u8fd0\u884cJava\u7a0b\u5e8f\u65f6\uff0cJVM\u8d1f\u8d23\u5c06\u5b57\u8282\u7801\u8f6c\u6362\u4e3a\u5177\u4f53\u5e73\u53f0\uff08\u5982Windows\u3001Linux\u7b49\uff09\u7684\u673a\u5668\u6307\u4ee4\u6267\u884c\u3002<\/p>\n<h2 class=\"wp-block-heading\"><strong>2<\/strong><strong>\u3001JRE\uff08Java\u8fd0\u884c\u73af\u5883\uff09<\/strong><\/h2>\n<p>Java\u8fd0\u884c\u73af\u5883\uff08JRE\uff09\u662f\u8fd0\u884cJava\u7a0b\u5e8f\u6240\u9700\u7684\u73af\u5883\uff0c\u5305\u542b\u4e86JVM\u3001Java\u7c7b\u5e93\uff08Java API\uff09\u4ee5\u53ca\u5176\u4ed6\u7684\u8fd0\u884cJava\u5e94\u7528\u7a0b\u5e8f\u6240\u9700\u7684\u6587\u4ef6\u3002JRE\u53ef\u4ee5\u770b\u4f5c\u662fJVM\u7684\u5b9e\u73b0\uff0c\u5b83\u63d0\u4f9b\u4e86Java\u7a0b\u5e8f\u8fd0\u884c\u6240\u9700\u8981\u7684\u73af\u5883\u3002<\/p>\n<h2 class=\"wp-block-heading\"><strong>3<\/strong><strong>\u3001JDK\uff08Java\u5f00\u53d1\u5de5\u5177\u5305\uff09<\/strong><\/h2>\n<p>Java\u5f00\u53d1\u5de5\u5177\u5305\uff08JDK\uff09\u662fJava\u7684\u5f00\u53d1\u73af\u5883\uff0c\u5b83\u5305\u542b\u4e86JRE\u4ee5\u53ca\u4e00\u7cfb\u5217\u7684\u5f00\u53d1\u5de5\u5177\uff0c\u5982\u7f16\u8bd1\u5668\uff08javac\uff09\u3001Java\u5e94\u7528\u7a0b\u5e8f\u6253\u5305\u5de5\u5177\uff08jar\uff09\u7b49\u3002JDK\u662f\u5f00\u53d1Java\u7a0b\u5e8f\u6240\u9700\u7684\u6240\u6709\u5de5\u5177\u548c\u8fd0\u884c\u73af\u5883\u7684\u96c6\u5408\uff0c\u662fJava\u7a0b\u5e8f\u5f00\u53d1\u8005\u5fc5\u5907\u7684\u5de5\u5177\u3002<\/p>\n<p>\u603b\u7684\u6765\u8bf4\uff0cJVM\u3001JRE\u548cJDK\u7684\u5173\u7cfb\u53ef\u4ee5\u8fd9\u6837\u7406\u89e3\uff1aJDK\u7528\u4e8e\u5f00\u53d1Java\u5e94\u7528\u7a0b\u5e8f\uff0cJRE\u63d0\u4f9b\u8fd0\u884cJava\u7a0b\u5e8f\u7684\u73af\u5883\uff0c\u800cJVM\u5219\u662f\u5b9e\u73b0Java\u8de8\u5e73\u53f0\u7279\u6027\u7684\u6838\u5fc3\u3002<\/p>\n<h2 class=\"wp-block-heading\"><strong>\u5ef6\u4f38\u9605\u8bfb<\/strong><\/h2>\n<ul>\n<li><strong>Java<\/strong><strong>\u7f16\u7a0b\u8bed\u8a00<\/strong>\uff1aJava\u662f\u4e00\u79cd\u5e7f\u6cdb\u4f7f\u7528\u7684\u8ba1\u7b97\u673a\u7f16\u7a0b\u8bed\u8a00\uff0c\u88ab\u8bbe\u8ba1\u7528\u4e8e\u5728\u5206\u5e03\u5f0f\u73af\u5883\u4e2d\u5f00\u53d1\u5bf9\u8c61\u5bfc\u5411\u7684\u5e94\u7528\u7a0b\u5e8f\u3002<\/li>\n<li><strong>Java<\/strong><strong>\u5e73\u53f0<\/strong>\uff1aJava\u5e73\u53f0\u662fJava\u7684\u8fd0\u884c\u73af\u5883\uff0c\u7531JVM\u548cJava\u7c7b\u5e93\u7ec4\u6210\u3002<\/li>\n<li><strong>Java<\/strong><strong>\u7c7b\u5e93<\/strong>\uff1aJava\u7c7b\u5e93\u662fJava\u63d0\u4f9b\u7684\u4e00\u7ec4\u9884\u7f16\u8bd1\u7684\u7c7b\uff0c\u4e3a\u5f00\u53d1\u8005\u63d0\u4f9b\u4e86\u5404\u79cd\u57fa\u7840\u529f\u80fd\u3002<\/li>\n<li><strong>Java<\/strong><strong>\u8de8\u5e73\u53f0\u7279\u6027<\/strong>\uff1aJava\u7684\u8de8\u5e73\u53f0\u7279\u6027\u662f\u6307Java\u5e94\u7528\u7a0b\u5e8f\u53ef\u4ee5\u5728\u4e0d\u540c\u7684\u64cd\u4f5c\u7cfb\u7edf\u548c\u786c\u4ef6\u67b6\u6784\u4e0a\u8fd0\u884c\uff0c\u8fd9\u662f\u901a\u8fc7JVM\u5b9e\u73b0\u7684\u3002<\/li>\n<li><strong>Java<\/strong><strong>\u5f00\u53d1\u5de5\u5177<\/strong>\uff1aJava\u5f00\u53d1\u5de5\u5177\u662f\u7528\u4e8e\u5f00\u53d1Java\u5e94\u7528\u7a0b\u5e8f\u7684\u5de5\u5177\uff0c\u5305\u62ec\u7f16\u8bd1\u5668\u3001\u8c03\u8bd5\u5668\u3001\u6587\u6863\u751f\u6210\u5668\u7b49\u3002<\/li>\n<li><strong>Java<\/strong><strong>\u7248\u672c<\/strong>\uff1a\u968f\u7740\u6280\u672f\u7684\u53d1\u5c55\uff0cJava\u4e5f\u5728\u4e0d\u65ad\u66f4\u65b0\u548c\u6539\u8fdb\uff0c\u6bcf\u4e2a\u7248\u672c\u90fd\u4f1a\u6dfb\u52a0\u4e00\u4e9b\u65b0\u7684\u7279\u6027\u548c\u529f\u80fd\u3002\u4e86\u89e3Java\u7684\u5404\u4e2a\u7248\u672c\u4ee5\u53ca\u5b83\u4eec\u7684\u533a\u522b\uff0c\u53ef\u4ee5\u5e2e\u52a9\u5f00\u53d1\u8005\u66f4\u597d\u5730\u5229\u7528Java\u7684\u7279\u6027\u3002<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"\u5728\u63a2\u8ba8Java\u7f16\u7a0b\u8bed\u8a00\u53ca\u5176\u73af\u5883\u65f6\uff0c\u6211\u4eec\u4f1a\u7ecf\u5e38\u9047\u5230JVM\u3001JDK\u3001JRE\u8fd9\u4e09\u4e2a\u8bcd\u3002\u6bcf\u4e2a\u8bcd\u90fd\u6709\u81ea\u5df1\u7279\u5b9a\u7684\u5b9a\u4e49\u548c\u89d2\u8272 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