125 lines
3.2 KiB
Bash
125 lines
3.2 KiB
Bash
#!/bin/bash
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# 需要实现的功能-- 指定安装的JDK版本，指定以
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## 默认安装的版本为 Oracle-JDK 11.0.9
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## 二进制的安装方式
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## 源package的安装方式
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## 对外暴露的安装JDK的主函数
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InstallJDK(){
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JDK_VERSION="11"
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JDK_Install_Method="binary"
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JDKInstallHelp="0"
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while [[ $# > 0 ]]; do
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case "$1" in
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-v|--version)
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JDK_VERSION="${2}"
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shift # past argument
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;;
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-m|--method)
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JDK_Install_Method="${2}"
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shift # past argument
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;;
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-h|--help)
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JDKInstallHelp="1"
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;;
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*)
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echo "输入的内容有误，请检查！"
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# unknown option
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;;
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esac
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shift # past argument or value
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done
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if [ "${JDKInstallHelp}" -eq "1" ]; then
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cat - 1>& 2 << EOF
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./install-release.sh [-h] [-p|--Version 6379] [-m|--method binary|docker]
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-h, --help 打印此安装帮助说明
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-v, --version 安装JDK的版本，如果不指定此参数，则默为11
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-m, --method 安装JDK的方式，binary == 源码编译安装，package == 使用源，package安装；不指定则使用binary
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EOF
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return 0
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fi
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# echo $JDKVersion
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# echo $JDKInstallMethod
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if [[ ${JDK_Install_Method} == "binary" ]]; then
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InstallJDKBinary ${JDK_VERSION}
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else
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InstallJDKPackage ${JDK_VERSION}
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fi
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}
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InstallJDKBinary() {
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JDK_VERSION=""
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JDK_FILENAME=""
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if [[ "$1" -ne " " ]]; then
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JDK_VERSION="$1"
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echo "JDK Version = ${JDK_VERSION}"
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fi
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echo "InstallJDKBinary"
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echo ""
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echo "开始下载 JDK 的源码包！！"
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mkdir -p /usr/local/java/
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if [ "${JDK_VERSION}" -eq "11" ]; then
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JDK_FILENAME="jdk-11.0.9"
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wget https://objectstorage.ap-seoul-1.oraclecloud.com/n/cnk8d6fazu16/b/seoul/o/jdk-11.0.9_linux-x64_bin.tar.gz
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echo "JDK 二进制文件下载成功，开始解压缩！！"
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tar -zxvf jdk-11.0.9_linux-x64_bin.tar.gz -C /usr/local/java/
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else
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JDK_FILENAME="jdk1.8.0_271"
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wget https://objectstorage.ap-seoul-1.oraclecloud.com/n/cnk8d6fazu16/b/seoul/o/jdk-8u271-linux-x64.tar.gz
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echo "JDK 二进制文件下载成功，开始解压缩！！"
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tar -zxvf jdk-8u271-linux-x64.tar.gz -C /usr/local/java/
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fi
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echo ""
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echo "开始配置JDK的环境变量！！！"
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if [ -e /etc/profile.d/jdk-env.sh ]; then
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echo "jdk的配置文件已经存在！，将会进行覆盖操作！"
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cp /etc/profile.d/jdk-env.sh .jdk-env-backup.sh
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rm /usr/bin/java
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fi
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cat >/etc/profile.d/jdk-env.sh <<EOF
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export JAVA_HOME=/usr/local/java/${JDK_FILENAME}
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export JRE_HOME=${JAVA_HOME}/jre
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export CLASSPATH=${JAVA_HOME}/lib:${JRE_HOME}/lib:${CLASSPATH}
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export PATH=${JAVA_HOME}/bin:${JRE_HOME}/bin:${PATH}
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EOF
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source /etc/profile
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ln -s /usr/local/java/${JDK_FILENAME}/bin/java /usr/bin/java
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echo ""
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echo ""
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echo ""
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echo "请检查JDK的安装情况======================================"
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java -version
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}
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InstallJDKPackage(){
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JDK_VERSION=""
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if [[ "$1" -ne " " ]]; then
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JDK_VERSION="$1"
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echo "JDK Version = ${JDK_VERSION}"
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fi
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echo "InstallJDKDocker"
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echo ""
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apt-cache madison openjdk-11-jdk
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}
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InstallJDK -v 11 -m binary |