阿里云短信sdk golang

import (
	"encoding/json"
	"log"
	"strings"
	"fmt"
	openapi "github.com/alibabacloud-go/darabonba-openapi/v2/client"
	dysmsapi20170525 "github.com/alibabacloud-go/dysmsapi-20170525/v4/client"
	util "github.com/alibabacloud-go/tea-utils/v2/service"
	"github.com/alibabacloud-go/tea/tea"
  "regexp"  //正则表达式匹配手机
)

// 创建客户端
func CreateClient() (_result *dysmsapi20170525.Client, _err error) {
	config := &openapi.Config{
		AccessKeyId:     tea.String("这里填写"),
		AccessKeySecret: tea.String("这里填写"),
	}
	config.Endpoint = tea.String("dysmsapi.aliyuncs.com")
	_result = &dysmsapi20170525.Client{}
	_result, _err = dysmsapi20170525.NewClient(config)
	return _result, _err
}

// 发送短信，接收号码，代码
func SendSms(to string,code string) (_err error) {
	client, _err := CreateClient()
	if _err != nil {
		return _err
	}

	sendSmsRequest := &dysmsapi20170525.SendSmsRequest{
		SignName:      tea.String("复易信息"),
		TemplateCode:  tea.String("SMS_305395031"),
		PhoneNumbers:  tea.String(to),
		TemplateParam: tea.String(fmt.Sprintf("{\"code\":\"%s\"}", code)),
	}
	runtime := &util.RuntimeOptions{}
	tryErr := func() (_e error) {
		defer func() {
			if r := tea.Recover(recover()); r != nil {
				_e = r
			}
		}()
		// 复制代码运行请自行打印 API 的返回值
		_, _err = client.SendSmsWithOptions(sendSmsRequest, runtime)
		if _err != nil {
			return _err
		}

		return nil
	}()

	if tryErr != nil {
		var error = &tea.SDKError{}
		if _t, ok := tryErr.(*tea.SDKError); ok {
			error = _t
		} else {
			error.Message = tea.String(tryErr.Error())
		}
		// 此处仅做打印展示，请谨慎对待异常处理，在工程项目中切勿直接忽略异常。
		// 错误 message
		log.Println("阿里云短信错误：", tea.StringValue(error.Message))
		// 诊断地址
		var data interface{}
		d := json.NewDecoder(strings.NewReader(tea.StringValue(error.Data)))
		d.Decode(&data)
		if m, ok := data.(map[string]interface{}); ok {
			if recommend, ok := m["Recommend"]; ok {
				log.Println("阿里云短信Recommend:", recommend)
			}
		}
		_, _err = util.AssertAsString(error.Message)
		if _err != nil {
			return _err
		}
	}
	return _err
}

//验证是否为手机号,参数str:手机号码，返回bool
func IfPhone(number string) bool {
	// 定义正则表达式
	regex := `^1(?:3\d{3}|5[^4\D]\d{2}|8\d{3}|7(?:[0-35-9]\d{2}|4(?:0\d|1[0-2]|9\d))|9[0-35-9]\d{2}|6[2567]\d{2}|4[579]\d{2})\d{6}$`
	re := regexp.MustCompile(regex)
	return re.MatchString(number)
}