Go每日一题_124

package main

import (
    "encoding/json"
    "fmt"
    "time"
)

func main() {
    t := struct {
        time.Time
        N int
    }{
        time.Date(2020, 12, 20, 0, 0, 0, 0, time.UTC),
        5,
    }

    m, _ := json.Marshal(t)
    fmt.Printf("%s", m)
}