How to use CMD to recover files from virus infected storage media

If    your data lost or inaccessible due to virus attacks,  you   can  use CMD (command  prompt)   to  recover  those   files . 

#  First  open  cmd .
#  Then  type        ATTRIB  -H  -R  -S   /S    /D  J:\*.*        in  cmd .   Letter  "J"  in that  should  replace  from  your  drive  name  letter .
#  Then , you  will  able  to  view  your   files  that  inaccessible  due  to  virus  attack .
#  Some  times   you  may  get   error  saying , "ATTRIB  is not  recognized as an internal or external command ........"  etc  , Then edit 

1. Right click My Computer> Properties> Advanced System Settings  or  search   for "Environment variables"  in  find  option .
2. In the Advanced System Settings Tab, click on Environment variables and look for Path in System variables
3. Click Edit and add C:\Windows\System32  at the end of the already  have path  variable . MAKE SURE YOU DON'T DELETE THE REST OF THE STRING

Components to be created in Spring MVC application.

1.Add maven dependencies  in  porm.xml

2.Add DispatcherServlet in web.xml

3.Configure view-resolver in spring-servlet.xml

4.Create the controller with handler  mappings

5.Finally write the JSP