package utils import ( "crypto/tls" "fmt" "net/smtp" "strings" "miniapp/plugin/email/global" "github.com/jordan-wright/email" ) //@author: [maplepie](https://github.com/maplepie) //@function: Email //@description: Email发送方法 //@param: subject string, body string //@return: error func Email(To, subject string, body string) error { to := strings.Split(To, ",") return send(to, subject, body) } //@author: [SliverHorn](https://github.com/SliverHorn) //@function: ErrorToEmail //@description: 给email中间件错误发送邮件到指定邮箱 //@param: subject string, body string //@return: error func ErrorToEmail(subject string, body string) error { to := strings.Split(global.GlobalConfig.To, ",") if to[len(to)-1] == "" { // 判断切片的最后一个元素是否为空,为空则移除 to = to[:len(to)-1] } return send(to, subject, body) } //@author: [maplepie](https://github.com/maplepie) //@function: EmailTest //@description: Email测试方法 //@param: subject string, body string //@return: error func EmailTest(subject string, body string) error { to := []string{global.GlobalConfig.To} return send(to, subject, body) } //@author: [maplepie](https://github.com/maplepie) //@function: send //@description: Email发送方法 //@param: subject string, body string //@return: error func send(to []string, subject string, body string) error { from := global.GlobalConfig.From nickname := global.GlobalConfig.Nickname secret := global.GlobalConfig.Secret host := global.GlobalConfig.Host port := global.GlobalConfig.Port isSSL := global.GlobalConfig.IsSSL auth := smtp.PlainAuth("", from, secret, host) e := email.NewEmail() if nickname != "" { e.From = fmt.Sprintf("%s <%s>", nickname, from) } else { e.From = from } e.To = to e.Subject = subject e.HTML = []byte(body) var err error hostAddr := fmt.Sprintf("%s:%d", host, port) if isSSL { err = e.SendWithTLS(hostAddr, auth, &tls.Config{ServerName: host}) } else { err = e.Send(hostAddr, auth) } return err }