#!/bin/bash

## java 版本 8.242.08
set -eu

JavaFile='https://packages.zmops.cn/java/amazon-corretto-8.242.08.1-linux-x64.tar.gz'
JavaDir=/usr/local
JavaHome=${JavaDir}/corretto-8


# 下载并解压java	
cd ${JavaDir} && sudo curl ${JavaFile} | tar -xz

# 添加环境变量
echo "export JAVA_HOME=/usr/local/corretto-8" >> /etc/profile.d/java_env.sh
echo 'export PATH=$PATH:$JAVA_HOME/bin' >> /etc/profile.d/java_env.sh

# Reload System Variables
source /etc/profile.d/java_env.sh

# Check Java
java_version=$(java -version 2>&1 |awk 'NR==1{gsub(/"/,"");print $3}')

[[ ${java_version} == "1.8.0_242" ]] && echo "Java 安装完成，版本为${java_version}" || echo "java安装失败请检查"