无法找到支持Javac的Java运行时
我正在尝试在Java 8 Update 333中编译一个“ Hello World”程序
The operation couldn’t be completed. Unable to locate a Java Runtime that supports javac.
Please visit http://www.java.com for information on installing Java.
。
java version "1.8.0_333"
Java(TM) SE Runtime Environment (build 1.8.0_333-b02)
Java HotSpot(TM) 64-Bit Server VM (build 25.333-b02, mixed mode)
I am attempting to compile a "Hello World" program in Java 8 update 333. When I attempt to compile it, this happens:
The operation couldn’t be completed. Unable to locate a Java Runtime that supports javac.
Please visit http://www.java.com for information on installing Java.
java -version:
java version "1.8.0_333"
Java(TM) SE Runtime Environment (build 1.8.0_333-b02)
Java HotSpot(TM) 64-Bit Server VM (build 25.333-b02, mixed mode)
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评论（1）
您可能安装了JRE（Java运行时环境），而不是JDK（Java Development套件）。您需要JDK才能编译。
（感谢 realskeptic 答案 - 请参见上文。
You probably installed a JRE (Java Runtime Environment) rather than a JDK (Java Development Kit). You need a JDK to be able to compile.
(Thanks go to RealSkeptic for the answer - see above.)