{"id":3136,"date":"2019-07-01T14:22:46","date_gmt":"2019-07-01T06:22:46","guid":{"rendered":"https:\/\/www.webteach.tw\/?p=3136"},"modified":"2019-07-01T14:22:46","modified_gmt":"2019-07-01T06:22:46","slug":"java-java-%e4%b8%89%e5%a4%a7%e5%85%83%e7%b4%a0-jvm-jre-jdk-%e5%82%bb%e5%82%bb%e5%88%86%e4%b8%8d%e6%b8%85%e6%a5%9a%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.webteach.tw\/?p=3136","title":{"rendered":"[ JAVA ] – JAVA \u4e09\u5927\u5143\u7d20 JVM \/ JRE \/ JDK \u50bb\u50bb\u5206\u4e0d\u6e05\u695a\uff1f"},"content":{"rendered":"
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<\/div>
<\/div>\n\t\t\t\t\n

\u6700\u8fd1\u56e0\u5de5\u4f5c\u9700\u6c42\u8981\u958b\u59cb\u91cd\u65b0\u5b78\u7fd2JAVA(\u4e8c\u6280\u6642\u66fe\u7d93\u5b78\u904e\uff0c\u4f46\u65e9\u5df2\u5fd8\u5149\u5149\u4e86)\uff0c\u9019\u7bc7\u5148\u4f86\u4e86\u89e3\u5b78JAVA\u6703\u5148\u9047\u5230\u7684\u4e09\u500b\u5143\u7d20\u7c21\u7a31 JVM \/ JRE \/ JDK \u3002<\/p>\n\n\n

JVM (Java Virtual Machine) JAVA \u865b\u64ec\u6a5f\u5668 \/ java \u7684\u4f5c\u696d\u7cfb\u7d71\uff08\u8655\u7406\u786c\u9ad4\u76f8\u95dc\u7684\u4e8b\u7269\uff09
\njava \u526f\u6a94\u540d .java \u7de8\u8b6f\u5f8c \u70ba .class
\n\u5e73\u53f0\u9700\u8981\u5b89\u88dd JVM \/ JRE \u624d\u80fd\u57f7\u884c .class\u6a94
\n\u8de8\u5e73\u53f0\u7684\u4e3b\u56e0<\/p>\n\n\n

JRE (Java Runtime Environment ) JAVA \u7684\u57f7\u884c\u74b0\u5883 (\u4e5f\u53ef\u60f3\u50cf\u6210\u662f\u8981\u57f7\u884cjava\u7684\u61c9\u7528\u7a0b\u5f0f)
\n\u9019\u500b\u74b0\u5883\u53ef\u4ee5\u7531\u4e0d\u540c\u5ee0\u5546\u4f9d\u5177\u9700\u6c42\u4f86\u5efa\u7f6e<\/p>\n\n\n

JDK (Java Development Kit) Java \u7de8\u8b6f\u5668
\n\u6709\u7248\u672c\u5340\u5225\uff08\u5e38\u770b\u5230\u66f8\u4e0a\u9762\u5beb JAVA 8 SE \u5176\u4e2d\u76848\u5c31\u662f\u7248\u672c\uff09<\/p>\n\n\n

\u8a72\u5b89\u88dd\u90a3\u4e9b\uff1f\u5f9e\u4f7f\u7528\u8005\u7684\u89d2\u8272\u4f86\u5340\u5225<\/p>\n\n\n

\u958b\u767c\u8005\u9700\u5b89\u88dd JVM \/ JRE \/ JDK
\n\u57f7\u884c\u8005\u53ea\u9700\u6848\u88dd JVM \/ JRE<\/p>\n\n\n

\u4ee5\u4e0b\u90fd\u4ee5\u958b\u767c\u8005\u7684\u9762\u5411\u4f86\u8ac7
\n\u6211\u8981\u5b89\u88dd Oracle JDK \u9084\u662f OpenJDK \u600e\u9ebc\u9078\uff1f
\nOracle JDK \u5141\u8a31\u500b\u4eba\u4f7f\u7528\uff0c\u4f46\u5546\u696d\u4f7f\u7528\u9700\u53d6\u5f97\u6388\u6b0a
\nOpenJDK \u5247\u662f\u958b\u767c\u6240\u6709\u4eba\u4f7f\u7528\uff0c\u4f46\u9700\u6ce8\u610f\u90e8\u4efd\u5b98\u65b9\u7684\u529f\u80fd\u662f\u6709\u7f3a\u7684 \u9700\u7d30\u67e5\u5dee\u7570<\/p>\n\n\n

\u4ee5\u4e0a\u5167\u5bb9\u70ba\u500b\u4eba\u5438\u6536\u7db2\u4e0a\u8cc7\u8a0a\u6240\u6b78\u7d0d\uff0c\u82e5\u6709\u4efb\u4f55\u7406\u89e3\u932f\u8aa4\u6b61\u8fce\u6279\u8a55\u6307\u6559\uff5e<\/p>\n\n\n

\"\"<\/a>
\u5c0f\u7de8\u5b78 java \u7684\u6642\u5019\u8cb7\u4e86\u9019\u672c\u66f8\u4f86\u53c3\u8003\uff0c\u63a8\u85a6\u7d66\u60f3\u5b78\u7fd2java\u7684\u4eba\u3002<\/figcaption><\/figure>\n\t\t
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