請問一下我在springBoot2上使用yml去裝載bean並透過controller把資料印出來
網頁上顯示的中文卻是unicode格式這是為什麼呢?我需要怎麼更改才能顯示中文

Controller

@RestController
public class PersonController {

    @Autowired
    Person person;


    @RequestMapping(value = "/person", method = RequestMethod.GET)
    public String index(){
        return person.toString() ;
    }
}

Bean

@Component
@ConfigurationProperties(prefix = "person")
@Data
public class Person {

    private String lastname;
    private String firstname;
    private String name;
    private String age;
    private String birth;
    private List<Object> list;
    private Map<String,Object> map;
    private Pet pet;
    private String str1;
    private String str2;
}

yml

person:
  last-name: 測
  first-name: 測試
  name: 測測試
  age: 21
  birth: 2000/01/12
  boy: false
  list:
    - 1
    - 2
    - 3
    - a
    - b
    - c
  map: {k1: v1, k2: v2}
  pet:
    name: dog
    age: 11
  str1: "雙引號會轉譯\n哈哈"
  str2: '單引號不轉譯\n引號內的數據原封不動的輸出'

最後網頁輸出的結果會是

Person(lastname=\u6E2C, firstname=\u6E2C\u8A66, name=\u6E2C\u6E2C\u8A66, age=21, birth=2000/01/12, list=[1, 2, 3, a, b, c], map={k1=v1, k2=v2}, pet=Pet(name=dog, age=11), str1=雙引號會轉譯 哈哈, str2=\u55AE\u5F15\u865F\u4E0D\u8F49\u8B6F\n\u5F15\u865F\u5167\u7684\u6578\u64DA\u539F\u5C01\u4E0D\u52D5\u7684\u8F38\u51FA)