2012-02-06 83 views

回答

1

看一看Form.onFileUploadException

if (e instanceof SizeLimitExceededException) 
{ 
    // Resource key should be <form-id>.uploadTooLarge to 
    // override default message 
    final String defaultValue = "Upload must be less than " + getMaxSize(); 
    String msg = getString(getId() + '.' + UPLOAD_TOO_LARGE_RESOURCE_KEY, Model.ofMap(model), defaultValue); 
    error(msg); 
}