报错：An error occurred at line: 22 in the generated java file The method getJspApplicationContext(ServletContext) is undefined for the type JspFactory

org.apache.jasper.JasperException: Unable to compile class for JSP: An error occurred at line: 22 in the generated java file The method getJspApplicationContext(ServletContext) is undefined for the type JspFactory

 加入Myeclipse自带的java EE 6 library即可解决：