package utils

import (
	"fmt"
	"regexp"
	"unsafe"
	"encoding/json"
)

// StrToBytes 快读的string转byte
func StrToBytes(s string) []byte {
	x := (*[2]uintptr)(unsafe.Pointer(&s))
	h := [3]uintptr{x[0], x[1], x[1]}
	return *(*[]byte)(unsafe.Pointer(&h))
}


func PrintStruct(prefix string, data interface{}) {
	bytes, _ := json.Marshal(data)
	fmt.Printf("%s, %s\n", prefix, bytes)
}

func VerifyEmailFormat(email string) bool {
	pattern := `\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*` //匹配电子邮箱
	reg := regexp.MustCompile(pattern)
	return reg.MatchString(email)
}

func VerifyMobileFormat(phone string) bool {
	regular := "^((13[0-9])|(14[5,7])|(15[0-3,5-9])|(17[0,3,5-8])|(18[0-9])|166|198|199|(147))\\d{8}$"

	reg := regexp.MustCompile(regular)
	return reg.MatchString(phone)
}