Eclipse unable to locate Java in Ubuntu

Question

While I am trying to install the Payara server on my Ubuntu machine after putting the path of the Payara/glassfish server when I try to put the java location whatever i give as path is considered as error. I use Oracle java 10 and as I put the value "/usr/lib/java/jdk-10.0.1/" it says its not a jdk. Path for Java 10 has been properly set in ~/.bashrc as

export JAVA_HOME=/usr/lib/java/jdk-10.0.1/
export PATH="$PATH:JAVA_HOME/bin"

Why is this behaving in this way? Can anybody suggest me a way out.

Answer 1

尝试export PATH=$PATH:${JAVA_HOME}/bin

Answer 2

您的 shell 将JAVA_HOME解释为字符串，您在export PATH行中的JAVA_HOME之前忘记了$以使其解释为变量。