package email import "net/smtp" // 简单邮件发送函数 func SendEmail(to, subject, body string) error { from := "your@email.com" password := "your_password" smtpHost := "smtp.yourserver.com" smtpPort := "587" msg := "From: " + from + "\n" + "To: " + to + "\n" + "Subject: " + subject + "\n\n" + body auth := smtp.PlainAuth("", from, password, smtpHost) return smtp.SendMail(smtpHost+":"+smtpPort, auth, from, []string{to}, []byte(msg)) }