Centos添加jdk環境變量

假設將jdk解壓到/opt/jdk1.8.0_131. echo "export JAVA_HOME=/opt/jdk1.8.0_131" >> /etc/profile echo "export JRE_HOME=${JAVA_HOME}/jre" >> /etc/profile echo "export CLASSPATH=.:${JAVA_HOME}/lib:${JRE_HOME}/lib"

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