Go发送邮件gomail
在Go中发送电子邮件的最佳方式
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在Go中发送电子邮件的最佳方式
Last updated
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go get gopkg.in/gomail.v2
更多功能可以参考
/**
* @Author: FB
* @Description:
* @File: main.go
* @Version: 1.0.0
* @Date: 2019/9/7 14:01
*/
package main
import (
"gopkg.in/gomail.v2"
"strconv"
"log"
"fmt"
)
func SendMail(mailTo []string, subject string, body string) error {
//定义邮箱服务器连接信息,如果是网易邮箱 pass填密码,qq邮箱填授权码
//mailConn := map[string]string{
// "user": "xxx@163.com",
// "pass": "your password",
// "host": "smtp.163.com",
// "port": "465",
//}
mailConn := map[string]string{
"user": "xxx@sample.cn",
"pass": "r4r3St*****7a7Uk",
"host": "smtp.exmail.qq.com",
"port": "465",
}
port, _ := strconv.Atoi(mailConn["port"]) //转换端口类型为int
m := gomail.NewMessage()
m.SetHeader("From", m.FormatAddress(mailConn["user"], "XX官方")) //这种方式可以添加别名,即“XX官方”
//说明:如果是用网易邮箱账号发送,以下方法别名可以是中文,如果是qq企业邮箱,以下方法用中文别名,会报错,需要用上面此方法转码
//m.SetHeader("From", "FB Sample"+"<"+mailConn["user"]+">") //这种方式可以添加别名,即“FB Sample”, 也可以直接用<code>m.SetHeader("From",mailConn["user"])</code> 读者可以自行实验下效果
//m.SetHeader("From", mailConn["user"])
m.SetHeader("To", mailTo...) //发送给多个用户
m.SetHeader("Subject", subject) //设置邮件主题
m.SetBody("text/html", body) //设置邮件正文
d := gomail.NewDialer(mailConn["host"], port, mailConn["user"], mailConn["pass"])
err := d.DialAndSend(m)
return err
}
func main() {
//定义收件人
mailTo := []string{
"abc@sample.com",
}
//邮件主题为"Hello"
subject := "Hello by golang gomail from exmail.qq.com"
// 邮件正文
body := "Hello,by gomail sent"
err := SendMail(mailTo, subject, body)
if err != nil {
log.Println(err)
fmt.Println("send fail")
return
}
fmt.Println("send successfully")
}
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