在Go中转换切片的一部分？

Question

How do I convert this slice of byte slices

[[105 100] [49]]

to slice of strings?

I tried

sliceOfStrings := []string(sliceOfByteSlices.([][]byte))

and got a

invalid type assertion: values.([][]byte) (non-interface type []interface {} on left)

Answer 1

You should do for loop, but you can cheat a-little using std lib

byt := bytes.Join(a, []byte(sep))
str := strings.Split(string(byt), sep)

here is working example https://play.golang.org/p/QzySUsRMg6