Go 数组去重 []int64

uids 里去除重复的uid，思路其实都差不多

func RemoveRepeatUid(uids []int64) []int64 {
    tempUids := []int64{}
    for _, i := range uids {
        if len(tempUids) == 0 {
            tempUids = append(tempUids, i)
        } else {
            for k, v := range tempUids {
                if i == v {
                    break
                }
                if k == len(tempUids)-1 {
                    tempUids = append(tempUids, i)
                }
            }
        }
    }
    return tempUids
}