错误情况
代码语言：javascript复制[root@gitlab download]# java -verison
Unrecognized option: -verison
Error: Could not create the Java Virtual Machine.
Error: A fatal exception has occurred. Program will exit.解决办法
environment
代码语言：javascript复制vim /etc/environment增加一行
代码语言：javascript复制export _JAVA_OPTIONS="-Xms64m -Xmx64m -Xmn32m"让 environment 生效
代码语言：javascript复制source /etc/environment生效后重新运行 java -version
代码语言：javascript复制[root@gitlab download]# java -verison
Unrecognized option: -verison
Error: Could not create the Java Virtual Machine.
Error: A fatal exception has occurred. Program will exit.
[root@gitlab download]#
[root@gitlab download]# vim /etc/environment
[root@gitlab download]# source /etc/environment
[root@gitlab download]# java -version
Picked up _JAVA_OPTIONS: -Xms64m -Xmx64m -Xmn32m
openjdk version "1.8.0_292"
OpenJDK Runtime Environment (build 1.8.0_292-b10)
OpenJDK 64-Bit Server VM (build 25.292-b10, mixed mode)
