Go生成6位随机数 1 2 3 4 5 6 7 8 9 10 11 12 13 package main import ( "math/rand" "strconv" ) func CreateVerifyCode() (verifyCode string) { min := 100000 max := 999999 verifyCode = strconv.Itoa(rand.Intn(max-min) + min) return }