Java 对象模型解析返回数据示例

以下是根据返回数据结构定义的 Java 对象：

import java.util.List;

public class ResponseData {
    private int code;
    private List<DataItem> data;
    private Category category;
    private UserInfo userInfo;
    private String msg;

    // getter and setter methods
}

public class DataItem {
    private int categoryId;
    private String categoryName;
    private String createTime;
    private String description;
    private int discount;
    private boolean evaluate;
    private int id;
    private String imgs;
    private String name;
    private String no;
    private int orderItemId;
    private int praise;
    private int price;
    private int realPrice;
    private boolean recommend;
    private int sales;
    private int store;

    // getter and setter methods
}

public class Category {
    private int id;
    private String name;
    private String no;

    // getter and setter methods
}

public class UserInfo {
    private int account;
    private String address;
    private String age;
    private String avatar;
    private String email;
    private int id;
    private String nickName;
    private String password;
    private List<Permission> permission;
    private String phone;
    private List<Role> role;
    private String token;
    private String username;

    // getter and setter methods
}

public class Permission {
    private String description;
    private String icon;
    private int id;
    private String name;
    private String path;

    // getter and setter methods
}

public class Role {
    private int id;
    private String name;
    private String description;

    // getter and setter methods
}

这些对象可以用来解析返回的 JSON 数据。您可以使用这些对象的属性值来访问和操作数据。例如，您可以使用 ResponseData.getData() 获取 DataItem 列表，使用 DataItem.getName() 获取商品名称等。

通过定义这些 Java 对象，您可以将返回的 JSON 数据映射到这些对象，并以面向对象的方式进行处理，提高代码的可读性和可维护性。