mirror of
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51 lines
1.4 KiB
Go
51 lines
1.4 KiB
Go
// Package ems
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// @Link https://github.com/bufanyun/hotgo
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// @Copyright Copyright (c) 2023 HotGo CLI
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// @Author Ms <133814250@qq.com>
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// @License https://github.com/bufanyun/hotgo/blob/master/LICENSE
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package ems
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import (
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"github.com/gogf/gf/v2/errors/gerror"
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"hotgo/internal/model"
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"hotgo/utility/validate"
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"net/smtp"
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"strings"
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)
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// Send 发送邮件入口
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func Send(config *model.EmailConfig, to string, subject string, body string) error {
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return sendToMail(config, to, subject, body, "html")
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}
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func sendToMail(config *model.EmailConfig, to, subject, body, mailType string) error {
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if config == nil {
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return gerror.New("邮件配置不能为空")
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}
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var (
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contentType string
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auth = smtp.PlainAuth("", config.User, config.Password, config.Host)
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sendTo = strings.Split(to, ";")
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)
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if len(sendTo) == 0 {
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return gerror.New("收件人不能为空")
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}
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for _, em := range sendTo {
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if !validate.IsEmail(em) {
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return gerror.Newf("邮件格式不正确，请检查：%v", em)
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}
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}
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if mailType == "html" {
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contentType = "Content-Type: text/" + mailType + "; charset=UTF-8"
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} else {
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contentType = "Content-Type: text/plain" + "; charset=UTF-8"
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}
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msg := []byte("To: " + to + "\r\nFrom: " + config.SendName + "<" + config.User + ">" + "\r\nSubject: " + subject + "\r\n" + contentType + "\r\n\r\n" + body)
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return smtp.SendMail(config.Addr, auth, config.User, sendTo, msg)
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}
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