普通函数的参数校验

@Service
@Validated
public class ValidTest {
    
    public void test(@Validated @NotBlank(message = "参数不能为空") String s){
    
        System.out.println(s);
    }
}

@SpringBootTest
public class ValidClass {
    
    @Autowired
    public ValidTest test;

    @Test
    public void test01(){
    
        test.test("");
    }
}