Download JDK11
- Domestic Huawei image download: https://repo.huaweicloud.com/java/jdk/11.0.2+9/
- injdk mirror download: https://www.injdk.cn/
- Official website download: https://www.oracle.com/java/technologies/downloads/#java11
Personal use of Huawei image download
Install
Download and upload to the Linux host
1. cd /usr/local/
2. mkdir jdk
3. tar -zxvf jdk-11.0.2_linux-x64_bin.tar.gz
4. vim /etc/profile
5. Write environment variables
export JAVA_HOME=/usr/local/jdk/jdk-11.0.2
export PATH=$JAVA_HOME/bin:$PATH
export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
6. source /etc/profile
7. java -version
