一个发邮件的demo 用golang
一个比较成熟的第三方包用来发邮件,可以带图片 和附件,项目地址 : github.com/go-gomail/gomail
一个发邮件的demo 用golang
文件目录树:
-d:\test\goemail
-| libofm
-| mymem.go
|dosendmail.go
myem.go
package libofm import ( "net/smtp" "strings" ) const ( HOST = "smtp.163.com" SERVER_ADDR = "smtp.163.com:25" USER = "xxxxxx@163.com" //发送邮件的邮箱 PASSWORD = "xxxxxx" //发送邮件邮箱的密码 ) type Email struct { to string "to" subject string "subject" msg string "msg" } func NewEmail(to, subject, msg string) *Email { return &Email{to: to, subject: subject, msg: msg} } func SendEmail(email *Email) error { auth := smtp.PlainAuth("", USER, PASSWORD, HOST) sendTo := strings.Split(email.to, ";") done := make(chan error, 1024) go func() { defer close(done) for _, v := range sendTo { str := strings.Replace("From: "+USER+"~To: "+v+"~Subject: "+email.subject+"~~", "~", "\r\n", -1) + email.msg err := smtp.SendMail( SERVER_ADDR, auth, USER, []string{v}, []byte(str), ) done <- err } }() for i := 0; i < len(sendTo); i++ { <-done } return nil }
dosendmail.go
package main import ( "fmt" "test/goemail/libofm" ) func main() { mycontent := " my dear令" email := libofm.NewEmail("xxxxx@qq.com;xxxxxx@qq.com;", "test golang email", mycontent) err := libofm.SendEmail(email) fmt.Println(err) }
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