golang - okta api中的排序和过滤地图输出

package main

import (
    "fmt"
    "sort"
)

type User struct {
    ID   string
    Name string
    Age  int
}

func main() {
    users := map[string]User{
        "1": User{ID: "1", Name: "Alice", Age: 25},
        "2": User{ID: "2", Name: "Bob", Age: 30},
        "3": User{ID: "3", Name: "Charlie", Age: 20},
    }

    // 排序示例：按照年龄升序排序
    sortedUsers := make([]User, 0, len(users))
    for _, user := range users {
        sortedUsers = append(sortedUsers, user)
    }

    sort.Slice(sortedUsers, func(i, j int) bool {
        return sortedUsers[i].Age < sortedUsers[j].Age
    })

    fmt.Println("按照年龄升序排序结果：")
    for _, user := range sortedUsers {
        fmt.Printf("ID: %s, Name: %s, Age: %d\n", user.ID, user.Name, user.Age)
    }

    // 过滤示例：筛选年龄大于等于25的用户
    filteredUsers := make([]User, 0)
    for _, user := range users {
        if user.Age >= 25 {
            filteredUsers = append(filteredUsers, user)
        }
    }

    fmt.Println("年龄大于等于25的用户：")
    for _, user := range filteredUsers {
        fmt.Printf("ID: %s, Name: %s, Age: %d\n", user.ID, user.Name, user.Age)
    }
}