【英文】Go语言通过腾讯云发送邮件

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Preface

Sending emails using Go language with Tencent Cloud (SES)

Download Dependencies

1
go get github.com/tencentcloud/tencentcloud-sdk-go/tencentcloud/common

Send Email

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package main

import (
	"encoding/json"
	"fmt"
	"github.com/tencentcloud/tencentcloud-sdk-go/tencentcloud/common"
	"github.com/tencentcloud/tencentcloud-sdk-go/tencentcloud/common/profile"
	ses "github.com/tencentcloud/tencentcloud-sdk-go/tencentcloud/ses/v20201002"
	"math/rand"
	"strings"
	"time"
)

// SendEmailMessage sends email
func SendEmailMessage(email string) {

	secretID := ""
	secretKey := ""
	// Sender's email address
	fromEmailAddress := ""
	// Email subject
	subject := ""
	// Define template parameters
	templateDataCharArray, _ := json.Marshal(map[string]string{
		"key": generateCode(6),
	})
	var templateDataString = string(templateDataCharArray)
	// Approved template ID
	var templateID uint64 = 0

	// Create authentication object
	credential := common.NewCredential(
		secretID,
		secretKey,
	)
	// Create request configuration object
	cpf := profile.NewClientProfile()
	// Define request type
	cpf.HttpProfile.ReqMethod = "POST"
	// Define request URL
	cpf.HttpProfile.Endpoint = "ses.tencentcloudapi.com"
	// Create client object
	client, _ := ses.NewClient(credential, "ap-guangzhou", cpf)
	// Create send email request object
	request := ses.NewSendEmailRequest()
	// Sender's email address
	request.FromEmailAddress = common.StringPtr(fromEmailAddress)
	// Recipient email address
	request.Destination = common.StringPtrs([]string{email})
	// Email subject
	request.Subject = common.StringPtr(subject)
	// Email template
	var template ses.Template = ses.Template{
		TemplateID:   &templateID,         // Approved template ID
		TemplateData: &templateDataString, // Define template parameters
	}
	request.Template = &template

	// Call the desired interface through the client object and pass in the request object
	responseObject, _ := client.SendEmail(request)
	// Convert the result object to a JSON formatted string
	responseCharArray, _ := json.Marshal(responseObject.Response)
	responseString := string(responseCharArray)
	fmt.Println(string(responseString))
}

// generateCode generates verification code
func generateCode(length int) string {
	num := [10]byte{0, 1, 2, 3, 4, 5, 6, 7, 8, 9}
	rand.Seed(time.Now().Unix())
	var sb strings.Builder
	for i := 0; i < length; i++ {
		fmt.Fprintf(&sb, "%d", num[rand.Intn(len(num))])
	}
	return sb.String()
}

Completed

References

tencentcloud/tencentcloud-sdk-go
Tencent Cloud Official Documentation