Generated servlet error:The code of method _jspService(HttpServletRequest, HttpServletResponse) is exceeding the 65535 bytes limit。

原因：你的jsp編譯成的class檔案太大。

2017-06-05 15:11:20 [org.apache.struts2.dispatcher.Dispatcher]-[ERROR] Exception occurred during processing request: Unable to compile class for JSP: 
 
An error occurred at line: 47 in the generated java file
The code of method _jspService(HttpServletRequest, HttpServletResponse) is exceeding the 65535 bytes limit
 
Stacktrace:
org.apache.jasper.JasperException: Unable to compile class for JSP: 
 
An error occurred at line: 47 in the generated java file
The code of method _jspService(HttpServletRequest, HttpServletResponse) is exceeding the 65535 bytes limit
 
Stacktrace:
	at org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:92)
	at org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:330)
	at org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompiler.java:443)
	at org.apache.jasper.compiler.Compiler.compile(Compiler.java:356)
 

修改tomcat/conf/web.xml