85 lines
2.5 KiB
Go
85 lines
2.5 KiB
Go
// Package mail 邮件发送配置
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//
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// Author : go_developer@163.com<白茶清欢>
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//
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// Date : 1:14 上午 2021/8/13
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package mail
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import (
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"fmt"
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"strings"
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"git.zhangdeman.cn/zhangdeman/gopkg/util"
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"gopkg.in/gomail.v2"
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)
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type Mail struct {
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conf map[string]string
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port int
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mailDialer *gomail.Dialer
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}
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// NewMailMessage 获取邮件消息实例
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//
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// Author : go_developer@163.com<白茶清欢>
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//
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// Date : 1:32 上午 2021/8/13
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func NewMailMessage(fromMail string, fromMailName string, pass string, host string, port int) *Mail {
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m := &Mail{}
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if len(fromMailName) == 0 {
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fromMailName = "系统邮件"
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}
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m.conf = map[string]string{
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"user": fromMail,
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"pass": pass,
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"host": host,
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"port": fmt.Sprintf("%v", port),
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"from_mail_name": fromMailName,
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}
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m.port = port
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m.mailDialer = gomail.NewDialer(m.conf["host"], port, m.conf["user"], m.conf["pass"])
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return m
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}
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// BaseSend 基础邮件发送
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//
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// Author : go_developer@163.com<白茶清欢>
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//
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// Date : 1:14 上午 2021/8/13
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func (m *Mail) BaseSend(mailTo []string, subject string, body string) error {
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message := gomail.NewMessage()
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message.SetHeader("From", message.FormatAddress(m.conf["user"], m.conf["from_mail_name"])) //这种方式可以添加别名，即“XX官方”
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//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
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//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
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//m.SetHeader("From", mailConn["user"])
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message.SetHeader("To", mailTo...) //发送给多个用户
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message.SetHeader("Subject", subject) //设置邮件主题
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message.SetBody("text/html", body) //设置邮件正文
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d := gomail.NewDialer(m.conf["host"], m.port, m.conf["user"], m.conf["pass"])
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return d.DialAndSend(message)
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}
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// TplSend 使用模版发送邮件
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//
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// Author : go_developer@163.com<白茶清欢>
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//
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// Date : 1:05 下午 2021/8/14
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func (m *Mail) TplSend(mailTo []string, subject string, tpl string, bindData map[string]string) error {
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var (
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tplContent []byte
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err error
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)
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if tplContent, err = util.ReadFileContent(tpl); nil != err {
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return err
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}
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mailBody := string(tplContent)
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for k, v := range bindData {
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mailBody = strings.ReplaceAll(mailBody, "{"+k+"}", v)
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}
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return m.BaseSend(mailTo, subject, mailBody)
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}
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