func convert(userIDs ...int64) []uint64 {
uIDs := make([]uint64, len(userIDs))
for index, uID := range userIDs {
uIDs[index] = uint64(uID)
}
fmt.Printf("%T, %v\n", uIDs, uIDs)
return uIDs
}
我想将[] int64的片段转换为[] uint64,最有效,最优雅的方法是什么?我只知道以下方式:func convert(userIDs ... int64)[] uint64 {uIDs == make([] uint64,len(...