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请教大虾:
在Linux系统中安装JAVA开发环境,需要设置环境变量,更改.bashrc文件.
原来的.bashrc文件内容如下:
# .bashrc
# User specific aliases and functions
alias rm='rm -i'
alias cp='cp -i'
alias mv='mv -i'
# Source global definitions
if [ -f /etc/bashrc ]; then
. /etc/bashrc
fi
现在更改为:
# .bashrc
set JAVA_HOME=/usr/j2sdk
export JAVA_HOME
set PATH=$PATH:$JAVA/bin
export PATH
set CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
export CLASSPATH
# User specific aliases and functions
alias rm='rm -i'
alias cp='cp -i'
alias mv='mv -i'
# Source global definitions
if [ -f /etc/bashrc ]; then
. /etc/bashrc
fi
重启后 echo $JAVA_HOME没有
JAVA -version也不行,说明设置不行,
究竟怎样设置啊? |
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