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23 lines
791 B
23 lines
791 B
(1)部署JDK
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yum install wget -y
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# 安装jdk1.8
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mkdir /usr/local/software/jdk -p
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cd /usr/local/software/jdk
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wget https://dsideal.obs.cn-north-1.myhuaweicloud.com/HuangHai/jdk-8u241-linux-x64.rpm
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# 如果需要下载更新版本的jdk,可以直接在这里下载，然后上传到华为云上
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# https://pkgs.org/download/jdk
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# wget https://forensics.cert.org/centos/cert/6/x86_64//jdk-8u221-linux-x64.rpm
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rpm -ivh jdk-8u241-linux-x64.rpm
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mv /usr/java/jdk1.8.0_241-amd64 /usr/java/jdk
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# /etc/profile
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echo "export JAVA_HOME=/usr/java/jdk" >> /etc/profile
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echo "export PATH=$PATH:$JAVA_HOME/bin:$JAVA_HOME/jre/bin:$PATH" >> /etc/profile
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echo "export CLASSPATH=.:$JAVA_HOME/lib:$JAVA_HOME/jre/lib" >> /etc/profile
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source /etc/profile
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# java -version 检查是否安装成功。
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java -version |