如何使用定界符对字符串进行切片

Question

In Go, if I have a string variable s:

var s string = "a,b,c,d,e"

How can I convert or split or explode it into a slice or an array of strings so that it will become:

arr[0] = "a"
...
arr[4] = "e"

Answer 1

You should use the strings package for that.

stringSlice := strings.Split(s, ",")

http://play.golang.org/p/UKZbcuJUPP