Installing the 64-Bit JDK 11 on Linux Platforms https://docs.oracle.com/en/java/javase/11/install/installation-jdk-linux-platforms.html#GUID-ADC9C14A-5F51-4C32-802C-9639A947317F
ubuntu@DESKTOP-00O0OOO:~$ wget https://download.java.net/java/GA/jdk11/13/GPL/openjdk-11.0.1_linux-x64_bin.tar.gz
--2018-11-24 11:22:39-- https://download.java.net/java/GA/jdk11/13/GPL/openjdk-11.0.1_linux-x64_bin.tar.gz
Resolving download.java.net (download.java.net)... 104.76.154.148
Connecting to download.java.net (download.java.net)|104.76.154.148|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 187599951 (179M) [application/x-gzip]
Saving to: ‘openjdk-11.0.1_linux-x64_bin.tar.gz’
openjdk-11.0.1_linux-x64_bin. 100%[=================================================>] 178.91M 900KB/s in 2m 56s
2018-11-24 11:25:36 (1.01 MB/s) - ‘openjdk-11.0.1_linux-x64_bin.tar.gz’ saved [187599951/187599951]
ubuntu@DESKTOP-00O0OOO:~$ tar -zxf openjdk-11.0.1_linux-x64_bin.tar.gz
ubuntu@DESKTOP-00O0OOO:~$ sudo vi /etc/profile
在/etc/profile文件最末尾加
# set openjdk environment
export JAVA_HOME=/home/ubuntu/jdk-11.0.1
export PATH=$JAVA_HOME/bin:$PATH
ubuntu@DESKTOP-00O0OOO:~$ source /etc/profile
ubuntu@DESKTOP-00O0OOO:~$ java -version
openjdk version "11.0.1" 2018-10-16
OpenJDK Runtime Environment 18.9 (build 11.0.1+13)
OpenJDK 64-Bit Server VM 18.9 (build 11.0.1+13, mixed mode)
ubuntu@DESKTOP-00O0OOO:~/apache-tomcat-9.0.13/bin$ ./startup.sh
Using CATALINA_BASE: /home/ubuntu/apache-tomcat-9.0.13
Using CATALINA_HOME: /home/ubuntu/apache-tomcat-9.0.13
Using CATALINA_TMPDIR: /home/ubuntu/apache-tomcat-9.0.13/temp
Using JRE_HOME: /home/ubuntu/jdk-11.0.1
Using CLASSPATH: /home/ubuntu/apache-tomcat-9.0.13/bin/bootstrap.jar:/home/ubuntu/apache-tomcat-9.0.13/bin/tomcat-juli.jar
Tomcat started.
ubuntu@DESKTOP-00O0OOO:~/apache-tomcat-9.0.13/bin$ ./shutdown.sh
Using CATALINA_BASE: /home/ubuntu/apache-tomcat-9.0.13
Using CATALINA_HOME: /home/ubuntu/apache-tomcat-9.0.13
Using CATALINA_TMPDIR: /home/ubuntu/apache-tomcat-9.0.13/temp
Using JRE_HOME: /home/ubuntu/jdk-11.0.1
Using CLASSPATH: /home/ubuntu/apache-tomcat-9.0.13/bin/bootstrap.jar:/home/ubuntu/apache-tomcat-9.0.13/bin/tomcat-juli.jar
NOTE: Picked up JDK_JAVA_OPTIONS: --add-opens=java.base/java.lang=ALL-UNNAMED --add-opens=java.base/java.io=ALL-UNNAMED --add-opens=java.rmi/sun.rmi.transport=ALL-UNNAMED
原创声明:本文系作者授权腾讯云开发者社区发表,未经许可,不得转载。
如有侵权,请联系 cloudcommunity@tencent.com 删除。
原创声明:本文系作者授权腾讯云开发者社区发表,未经许可,不得转载。
如有侵权,请联系 cloudcommunity@tencent.com 删除。