Tomcat operation error Java.lang.OutOfMemoryError in Linux environment

Va.lang.OutOfMemoryError thrown from the Uncaughtexceptionhandler in thread "http-bio-8080-exec-5" Java.lang.OutOfMemoryError:PermGen Space

Enter the/bin/catalina.sh in Tomcat

Add the following code to the catalina.sh:

#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 "

Add Location: The line before echo "Using catalina_base".

(Note: If the original location has this option, you can use the # start comment out, re-add)

Tomcat operation error Java.lang.OutOfMemoryError in Linux environment