LINUX:JDK Configuration

1.JDK Download "jdk-8u101-linux-i586.tar.gz", 32-bit or 64-bit.

2 commands

#创建jdk所在目录sudo mkdir/usr/lib/JVM #找到jdk所在目录, open terminal, execute command sudo tar-c/usr/lib/jvm-xzf jdk-8u101-linux-i586.tar.gz# Configuring environment variables sudo gedit~/. bashrc# Add the following code to the file export Java_home=/usr/lib/jvm/jdk1.7. 0_55 Export Jre_home=${java_home}/JRE Export CLASSPATH=.:${java_home}/lib:${jre_home}/Lib Export PATH=${java_home}/bin: $PATH # Save exit, execute command, make it effective immediately source~/. BASHRC #命令看是否安装成功java-version# results, indicating successful installation [email protected]-xuguang:/$ Java-Versionjava version"1.8.0_101"Java (TM) SE Runtime Environment (build1.8.0_101-B13) Java HotSpot (TM) Server VM (Build25.101-b13, Mixed mode)

3.

LINUX:JDK Configuration