First use the command to check the location of java
whereis java //查看jdk安装路径
which java // 查看java执行路径
Then delete the corresponding old java, as shown in the figure:
rm -rf jdk1.8.0_211/
Next check the version corresponding to your system, and then download the corresponding JAVA package
Upload the downloaded Java compressed package Go to the corresponding directory and unzip
soruce /etc/profile.Or restart the computer, and then check
java --versionand check the java method, just You can see that the new java is installed
The above is the detailed content of How to update java version under linux. For more information, please follow other related articles on the PHP Chinese website!
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