Can not set field to com.sun.proxy.$Proxy

Question

For file upload I am trying to inject and use a Validator in my Spring Controller like this:

@RestController
@RequestMapping(\"/api\")
public class FileControlle         


        

Answer 1

Autowire the interface of FileValidator(class) in your class FileController. Doing this will not require you to specify @Qualifier as mentioned below:

@Autowired
IFileValidator filevalidator;