如何在postman中将多个字符串包装成单个字符串调用Spring boorest API获取请求

Question

有谁能帮我在postman中如何将多个字符串包装成单个字符串并调用spring boot rest API吗。

从邮递员，我通过GET请求调用我的rest API

localhost:8084/restapi/v1?searchRequest= {"userId":"value1","userGroup":"value2","staus":"value2"}

在searchRequest中，我想用值包装“userId”、“userGroup”和“status”，以调用我的spring boot rest API Get请求。在我的服务类中，我试图将这个字符串转换为DTO，但它没有转换，这是我在控制器、服务层、util类中的代码

    Controller:


    @Autowired
        private UserUtility userUtility;

        @GetMapping(path = "/restapi/v1", consumes = "text/plain")
            public UserInfoDetails searchUserDetails(@RequestParam String searchRequest) {

                UserInfoDetails userInfoDetails = new UserInfoDetails();
                try {
                    userUtility.searchUserDetails(searchRequest);
                } catch (Exception e) {
                    e.printStackTrace();

                }
                return userInfoDetails;
            }

    Util class

@Autowired

    private ModelMapper mapper;

    public UserInfoDetails searchUserDetails(String searchRequest) {

        UserInfoDetails userInfoDetails = new UserInfoDetails ();

        try {
        SearchRequest    SearchRequest =mapper.map(searchRequest, SearchRequest.class);
            //some business logic and assign the details to     userInfoDetails 

        } catch (Exception e) {
            e.printStackTrace();
        }

        return userInfoDetails ;

    }

    Search Request class

    @Getter
    @Setter
    @NoArgsConstructor
    @ToString
    public class SearchRequest {

        private String userId;

        private String userGroup;

        private String status;

    }

我尝试了多种方法，但没有成功，任何建议都将不胜感激。

Answer 1

我建议将所有参数作为RequestParam传递，并将其直接绑定到对象

请求：

localhost:8084/restapi/v1?userId=value1,userGroup=value2,staus=value3

POJO：

@Getter
@Setter
@NoArgsConstructor
@ToString
public class SearchRequest {

    private String userId;

    private String userGroup;

    private String status;

}

控制器：

@GetMapping(path = "/restapi/v1", consumes = "text/plain")
        public UserInfoDetails searchUserDetails(SearchRequest searchRequest){

            //some code
        }