golang二维切片赋值

    const OUTER_COUNT = 4    const INNER_COUNT = 8    func main() {        var s [][]string        for i := 0; i < OUTER_COUNT; i++ {            sl := make([]string,0,INNER_COUNT)            for j := 0; j < INNER_COUNT; j++ {                sl = append(sl,"a")            }            s = append(s,sl)        }        fmt.Println(s)    }