Map<String, String[]> map = request.getParameterMap();
for(Map.Entry<String,String[]> e:map.entrySet()){
System.out.println(e.getKey()+"===>"+e.getValue()[0]);
}
Map<String, String[]> map = request.getParameterMap();
for(Map.Entry<String,String[]> e:map.entrySet()){
System.out.println(e.getKey()+"===>"+e.getValue()[0]);
}