获取结构体私有字段的slice类型值和map值

数据元

&cronexpr.Expression{expression:"", secondList:[]int{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59}, minuteList:[]int{0, 59}, hourList:[]int{0, 4, 8, 12, 16, 20}, daysOfMonth:map[int]bool{1:true, 6:true, 11:true, 16:true, 21:true, 26:true, 31:true}, workdaysOfMonth:map[int]bool{}, lastDayOfMonth:false, lastWorkdayOfMonth:false, daysOfMonthRestricted:true, actualDaysOfMonthList:[]int(nil), monthList:[]int{1, 3, 5, 7, 9, 11}, daysOfWeek:map[int]bool{0:true, 3:true, 6:true}, specificWeekDaysOfWeek:map[int]bool{}, lastWeekDaysOfWeek:map[int]bool{}, daysOfWeekRestricted:true, yearList:[]int{1970, 1975, 1980, 1985, 1990, 1995, 2000, 2005, 2010, 2015, 2020, 2025, 2030, 2035, 2040, 2045, 2050, 2055, 2060, 2065, 2070, 2075, 2080, 2085, 2090, 2095}}


var (val reflect.Value)val &＃61; reflect.ValueOf(*expr)s :&＃61; val.FieldByName("secondList")c :&＃61; s.Len()var list []int64for i :&＃61; 0; i <c ;i &＃43;&＃43;{f :&＃61; s.Index(i)list &＃61; append(list,f.Int())}fmt.Println(list)


[0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59]

获取map

iter :&＃61; reflect.ValueOf(*expr).FieldByName("daysOfWeek").MapRange()for iter.Next() {k :&＃61; iter.Key()//v :&＃61; iter.Value()weekSli &＃61; append(weekSli,k.Int())}