Struts 2 File Upload Interceptor configuration problems

Question

I\'m having two problems when trying to configure the Struts 2 File Upload Interceptor in my application. I want to change the parameter maximumSize (the default va

Answer 1

First use validate method in your action file........

public void validate(){

  if(getFileUpload() !=null){

   System.out.println("======File size validation before upload: size in bytes: "+getFileUpload().length());

    if(getFileUpload().length()>202400){   

//Give the size in bytes whatever you want to take

    addActionError("File is too large ! Select less than 200Kb file");

      }else{

    addActionMessage("File Uploaded successfully!");

     }
   }
}

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For complete code,please visit http://knowledge-serve.blogspot.com/2011/10/upload-file-using-in-struts-2.html