格式化为 time.Time，以毫秒为单位 Golang

    20220628-13:47:09.053
   
    time.Time
   
     time.Time
    
    13:47:09.053
   

    Format
   
    Parse
   
    date
   

booktime := book.UpdatedAt.Format("15:04:05.000") //book.UpdatedAt have 20220628-13:47:09.053  time.Time value
fmt.Printf("booktime : %s", booktime) 
date, error := time.Parse("15:04:05.000", booktime)
fmt.Printf("date : %s", date)
if error != nil {
    fmt.Println(error)
}

输出：

>>> booktime : 13:47:09.053 //But this is a string
>>> date : 0000-01-01 13:47:09.053 +0000 UTC //It should be 13:47:09.053

有什么帮助吗？