【笔记】Go语言通过腾讯云发送邮件

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前言

Go语言通过腾讯云发送邮件（ses）

下载依赖

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

发送邮件

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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 发送邮件
func SendEmailMessage(email string) {

	secretID := ""
	secretKey := ""
	// 邮件发件人
	fromEmailAddress := ""
	// 邮件主题
	subject := ""
	// 定义模板参数
	templateDataCharArray, _ := json.Marshal(map[string]string{
		"key": generateCode(6),
	})
	var templateDataString = string(templateDataCharArray)
	// 已审核通过的模板ID
	var templateID uint64 = 0

	// 创建认证对象
	credential := common.NewCredential(
		secretID,
		secretKey,
	)
	// 创建请求配置对象
	cpf := profile.NewClientProfile()
	// 定义请求类型
	cpf.HttpProfile.ReqMethod = "POST"
	// 定义请求URL
	cpf.HttpProfile.Endpoint = "ses.tencentcloudapi.com"
	// 创建客户端对象
	client, _ := ses.NewClient(credential, "ap-guangzhou", cpf)
	// 创建发送邮件请求对象
	request := ses.NewSendEmailRequest()
	// 邮件发件人
	request.FromEmailAddress = common.StringPtr(fromEmailAddress)
	// 邮件收件人
	request.Destination = common.StringPtrs([]string{email})
	// 邮件主题
	request.Subject = common.StringPtr(subject)
	// 邮件模板
	var template ses.Template = ses.Template{
		TemplateID:   &templateID,         // 已审核通过的模板ID
		TemplateData: &templateDataString, // 定义模板参数
	}
	request.Template = &template

	// 通过client对象调用想要访问的接口，需要传入请求对象
	responseObject, _ := client.SendEmail(request)
	// 将结果对象转换成JSON格式字符串
	responseCharArray, _ := json.Marshal(responseObject.Response)
	responseString := string(responseCharArray)
	fmt.Println(string(responseString))
}

// generateCode 生成验证码
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()
}

完成

参考文献

tencentcloud/tencentcloud-sdk-go
腾讯云官方文档