如何使用gorm获取多个用户的数据？

Database: MySql I have a two structs as follows:

type Person struct {
    gorm.Model
    Name    string
    Address string
}

type Address struct {
    gorm.Model
    PersonID int
    Address  []Address
}

I want to fetch data of multiple persons with there adresses. I tried it like:

var result []Person
db.Table("persons").Select("persons.id,persons.created_at, persons.updated_at,persons.deleted_at,persons.name,addresses.address").Joins("inner join addresses on addresses.person_id = persons.id").Scan(&result)

I got result:

[
  {
    ID: 13,
    CreatedAt: '2018-03-28T16:25:43+05:30',
    UpdatedAt: '2018-03-28T16:28:31+05:30',
    DeletedAt: null,
    Name: 'roshan',
    Address: null
  },
  {
    ID: 13,
    CreatedAt: '2018-03-28T16:25:43+05:30',
    UpdatedAt: '2018-03-28T16:28:31+05:30',
    DeletedAt: null,
    Name: 'roshan',
    Address: null
  },
  {
    ID: 14,
    CreatedAt: '2018-03-28T16:25:43+05:30',
    UpdatedAt: '0001-01-01T00:00:00Z',
    DeletedAt: null,
    Name: 'kunal2',
    Address: null
  }
];

expexted result is

[
  {
    ID: 13,
    CreatedAt: '2018-03-28T16:25:43+05:30',
    UpdatedAt: '2018-03-28T16:28:31+05:30',
    DeletedAt: null,
    Name: 'roshan',
    Address: ['pune', 'nagpur']
  },
  {
    ID: 14,
    CreatedAt: '2018-03-28T16:25:43+05:30',
    UpdatedAt: '0001-01-01T00:00:00Z',
    DeletedAt: null,
    Name: 'kunal2',
    Address: ['New York']
  }
];

First of all you probably should change your model declarations to this

type Person struct {
    gorm.Model
    Name    string
    Address []Address
}

type Address struct {
    gorm.Model
    PersonID int
}

And then to preload associations you can use this query

var person []Person

err := db.Preload("Address").Find(&person).Error

where you person param will be te results from db with preloaded addresses