CENTOS运行报错java.lang.OutOfMemoryError

java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "http-bio-8080-exec-4"
java.lang.OutOfMemoryError: PermGen space

centos访问项目时报这个错误,解决方法为:

在catalina.sh中添加如下代码:

# OS specific support.  $var _must_ be set to either true or false.

#此处为添加代码
JAVA_OPTS="-Djava.awt.headless=true -Dfile.encoding=UTF-8 -server -Xms1024m -Xmx1024m -XX:NewSize=512m -XX:MaxNewSize=256m -XX:PermSize=512m -XX:MaxPermSize=512m -XX:+DisableExplicitGC"


cygwin=false
darwin=false
os400=false
case "`uname`" in
CYGWIN*) cygwin=true;;
Darwin*) darwin=true;;
OS400*) os400=true;;
esac
原文地址:https://www.cnblogs.com/cczhoufeng/p/3166197.html