golang 关于正则的使用

• 正则验证

package main
import  "regexp"

func main(){
    account:="dsddasda12"
    match,_:=regexp.MatchString(`^[a-z\d+]{6,15}$`,account)
    if match{
        fmt.Println("ok")
    }else{
        fmt.Println("fail")
    }
}

• 正则取值

package main
import  "regexp"
func main(){
    account:="dsddasda12aaasa"
    reg:=  regexp.MustCompile(`^([a-z]+).\d+.(\w+)`)
    attr:=reg.FindStringSubmatch(account)
    fmt.Println(attr)
}