@Override
public void execute(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
	String path=req.getContextPath()+UReportServlet.URL+URL;
	String uri=req.getRequestURI();
	String resPath=uri.substring(path.length()+1);
	String p="classpath:"+resPath;
	if(p.endsWith(".js")){
		resp.setContentType("text/javascript");	
	}else if(p.endsWith(".css")){
		resp.setContentType("text/css");
	}else if(p.endsWith(".png")){
		resp.setContentType("image/png");
	}else if(p.endsWith(".jpg")){
		resp.setContentType("image/jpeg");
	}else if(p.endsWith(".svg")){
		resp.setContentType("image/svg+xml");			
	}else{
		resp.setContentType("application/octet-stream");
	}
	InputStream input=applicationContext.getResource(p).getInputStream();
	OutputStream output=resp.getOutputStream();
	try{
		IOUtils.copy(input, output);			
	}finally{
		IOUtils.closeQuietly(input);
		IOUtils.closeQuietly(output);
	}
}
 

@Bean
public ServletRegistrationBean<Servlet> buildUreportServlet(){
	return new ServletRegistrationBean<Servlet>(new UReportServlet(), "/ureport/*");
}
 

@Bean
public ServletRegistrationBean<Servlet> buildUreportServlet(){
	return new ServletRegistrationBean<Servlet>(new UReportServlet(), "/ureport/*");
}