Caused by: java.lang.OutOfMemoryError: PermGen space解决方案， avax.servlet.ServletException: java.lang.OutOfMemoryError: PermGen space at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:268) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter