Question

我写了一个小型项目。返回域信息。域信息和主机信息+状态信息。我在终端中使用cURL util。所有域信息都存储在我的数据库MySQL中因此他通过这样的终端将其退还给我

C:\Users\Sky>curl -H "Content-Type: application/json" -d "{\"domain\":\"amazon.kz\"}" localhost:8080/api/whois
Domain Name............: amazon.kz

Organization Using Domain Name
Name...................: Amazon.com, Inc.
Organization Name......: Amazon.com, Inc.
Street Address.........: Legal Dept. P.O. Box 81226
City...................: Seattle WA
State..................:
Postal Code............: 98108
Country................: US

Administrative Contact/Agent
Nick Handle............: HOSTERKZ-76523
Phone Number...........: +1.2062664064
Fax....................: +1.2062667010
Email Address..........: admin@internationaladmin.com

Nameserver in listed order

Server.................: 3783652
Ip address.............: 185.98.6.6
Server.................: 3783652
Ip address.............: 104.131.219.250
Server.................: 3783652
Ip address.............: 92.38.225.176

Domain created: 1998-01-02 12:31:33
Last modified: 2013-03-16 10:52:31
Domain status: KAZ
Registrar created: HOSTER.KZ
Current Registrar: clientDeleteProhibited
Domain created: 1998-01-02 12:31:33
Last modified: 2013-03-16 10:52:31
Domain status: KAZ
Registrar created: HOSTER.KZ
Current Registrar: clientTransferProhibited

但是我需要以JSON格式返回它，您可以提供帮助这是我的Spring Boot项目中的代码。

@RestController
@RequestMapping("api/whois")
public class DomainWhoIsController {

    @Autowired
    DomainRepository domainRepository;

    @Autowired
    ContactsRepository contactsRepository;

    @Autowired
    HostRepository hostRepository;

    @Autowired
    StatusRepository statusRepository;

    @PostMapping
    public String whoIs(@RequestBody Request request) {
        System.out.println(request);
        DomainInfo domainInfo = domainRepository.findDomainInfo(request.getDomain());
        ContactInfo contactInfo = contactsRepository.findContactInfo(request.getDomain());
        List<HostInfo> hostInfo = hostRepository.findHostInfo(request.getDomain());
        List<StatusInfo> statusInfo = statusRepository.findStatusInfo(request.getDomain());

        return report(domainInfo, contactInfo, hostInfo, statusInfo);
    }

    private String report(DomainInfo domainInfo, ContactInfo contactInfo, List<HostInfo> hostInfo, List<StatusInfo> statusInfo) {
        StringBuffer sb = new StringBuffer();
        sb
                .append("Domain Name............: ").append(domainInfo.getDomainName()).append(System.lineSeparator())
                .append(System.lineSeparator())
                .append("Organization Using Domain Name").append(System.lineSeparator())
                .append("Name...................: ").append(domainInfo.getName()).append(System.lineSeparator())
                .append("Organization Name......: ").append(domainInfo.getOrganizationName()).append(System.lineSeparator())
                .append("Street Address.........: ").append(domainInfo.getStreetAddress()).append(System.lineSeparator())
                .append("City...................: ").append(domainInfo.getCity()).append(System.lineSeparator())
                .append("State..................: ").append(domainInfo.getState()).append(System.lineSeparator())
                .append("Postal Code............: ").append(domainInfo.getPostalCode()).append(System.lineSeparator())
                .append("Country................: ").append(domainInfo.getCountry()).append(System.lineSeparator())
                .append(System.lineSeparator())
                .append("Administrative Contact/Agent").append(System.lineSeparator())
                .append("Nick Handle............: ").append(contactInfo.getHandle()).append(System.lineSeparator())
                .append("Phone Number...........: ").append(contactInfo.getVoice()).append(System.lineSeparator())
                .append("Fax....................: ").append(contactInfo.getFax()).append(System.lineSeparator())
                .append("Email Address..........: ").append(contactInfo.getEmail()).append(System.lineSeparator())
                .append(System.lineSeparator())
                .append("Nameserver in listed order").append(System.lineSeparator())
                .append(System.lineSeparator());

        hostInfo.forEach(hInfo -> sb
                .append("Server.................: ").append(hInfo.getDomain()).append(System.lineSeparator())
                .append("Ip address.............: ").append(hInfo.getIpaddr()).append(System.lineSeparator())
        );

        sb.append(System.lineSeparator());

        statusInfo.forEach(sInfo -> sb
                .append("Domain created: ").append(sInfo.getCreated()).append(System.lineSeparator())
                .append("Last modified: ").append(sInfo.getUpdated()).append(System.lineSeparator())
                .append("Domain status: ").append(sInfo.getStatus()).append(System.lineSeparator())
                .append("Registrar created: ").append(sInfo.getRegistarcr()).append(System.lineSeparator())
                .append("Current Registrar: ").append(sInfo.getRegistrar()).append(System.lineSeparator())
        );

        return sb.toString();
    }
}

Answer 1

如果要返回DomainInfo，只需将returnType更改为DomainInfo。

@PostMapping
public DomainInfo whoIs(@RequestBody Request request) {
  // ...
  DomainInfo domainInfo = domainRepository.findDomainInfo(request.getDomain());
  // ...
  return domainInfo;
}

或者您希望将所有对象放在一起，只需创建包含所有对象的新类，然后将该类用作returnType即可：

WhoIs.class

public class WhoIs {

    // All Args Constructor

    private DomainInfo domainInfo;
    private ContactInfo contactInfo;
    private List<HostInfo> hostInfo;
    private List<StatusInfo> statusInfo;

    // getter & setter
}

DomainWhoIsController.class

    @PostMapping
    public WhoIs whoIs(@RequestBody Request request) {
        System.out.println(request);
        DomainInfo domainInfo = domainRepository.findDomainInfo(request.getDomain());
        ContactInfo contactInfo = contactsRepository.findContactInfo(request.getDomain());
        List<HostInfo> hostInfo = hostRepository.findHostInfo(request.getDomain());
        List<StatusInfo> statusInfo = statusRepository.findStatusInfo(request.getDomain());

        return new WhoIs(domainInfo, contactInfo, hostInfo, statusInfo);
    }

如何以JSON格式返回信息

1 个答案: