使用GSON和Java正确解析JSON。

huangapple
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英文:

Parsing json correctly using GSON and Java

问题

以下是您要翻译的内容：

  1. public class Result {
  2.     String id, user_id, title, first_name, last_name, gender, dob, email, phone,
  3.             website, address, status;
  4.     Links _links;
  5. }
  7. public class Links {
  8.     Link self, edit, avatar;
  9. }
  11. public class Link {
  12.     String href;
  13. }
英文:

This is my json string as I want to convert it to Java Class:

  1. "result": {
  2.     "id": "39559",
  3.     "first_name": "John",
  4.     "last_name": "Who",
  5.     "gender": "male",
  6.     "dob": null,
  7.     "email": "john.who@roberts.com",
  8.     "phone": null,
  9.     "website": null,
  10.     "address": null,
  11.     "status": "active",
  12.     "_links": {
  13.         "self": {
  14.             "href": "https://gorest.co.in/public-api/users/39559"
  15.         },
  16.         "edit": {
  17.             "href": "https://gorest.co.in/public-api/users/39559"
  18.         },
  19.         "avatar": {
  20.             "href": null
  21.         }
  22.     }
  23. }

And this is my class (I removed the getters and toString):

  1. public class Result {
  2.     String id, user_id, title, first_name, last_name, gender, dob, email, phone,
  3.             website, address, status, _links, album_id, url, thumbnail, post_id, name, body;
  4. }

I wonder how can I represent

  1. "_links": {
  2.     "self": {
  3.         "href": "https://gorest.co.in/public-api/users/39559"
  4.     },
  5.     "edit": {
  6.         "href": "https://gorest.co.in/public-api/users/39559"
  7.     },
  8.     "avatar": {
  9.         "href": null
  10.     }
  11. }

How can I represent the missing part in my Result class?

答案1

得分: 0

_links似乎是一个具有self、edit和avatar属性的JSON对象。这些属性中的每一个也都是JSON对象，都具有href属性。→ 您需要这三个类来表示这些对象：

  1. public class Result {
  2.     String id, user_id, title, first_name, last_name, gender;
  3.     String dob, email, phone, website, address, status;
  4.     String album_id, url, thumbnail, post_id, name, body;
  5.     Links _links;
  6. }
  1. public class Links {
  2.     Link self, edit, avatar;
  3. }
  1. public class Link {
  2.     String href;
  3. }
英文:

_links seems to be a JSON Object with attributes self, edit and avatar. Each of these attributes are JSON Objects too, all having attribute href. → You need these three classes for representing those objects:

  1. public class Result {
  2.     String id, user_id, title, first_name, last_name, gender;
  3.     String dob, email, phone, website, address, status;
  4.     String album_id, url, thumbnail, post_id, name, body;
  5.     Links _links;
  6. }
  1. public class Links {
  2.     Link self, edit, avatar;
  3. }
  1. public class Link {
  2.     String href;
  3. }

答案2

得分: 0

你需要创建一个具有字段的链接对象。

英文:

you need to create Links as object with fields

huangapple
  • 本文由 发表于 2020年6月29日 03:25:56
  • 转载请务必保留本文链接：https://go.coder-hub.com/62627280.html
  • gson
  • java
  • string
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