增加按照模版发送邮件

mail/mail.go

@@ -7,6 +7,9 @@ package mail
 
 import (
 	"fmt"
+	"strings"
+
+	"git.zhangdeman.cn/zhangdeman/gopkg/util"
 
 	"gopkg.in/gomail.v2"
 )
@@ -66,3 +69,23 @@ func (m *mail) BaseSend(mailTo []string, subject string, body string) error {
 
 	return d.DialAndSend(message)
 }
+
+// TplSend 使用模版发送邮件
+//
+// Author : go_developer@163.com<白茶清欢>
+//
+// Date : 1:05 下午 2021/8/14
+func (m *mail) TplSend(mailTo []string, subject string, tpl string, bindData map[string]string) error {
+	var (
+		tplContent []byte
+		err        error
+	)
+	if tplContent, err = util.ReadFileContent(tpl); nil != err {
+		return err
+	}
+	mailBody := string(tplContent)
+	for k, v := range bindData {
+		mailBody = strings.ReplaceAll(mailBody, "{"+k+"}", v)
+	}
+	return m.BaseSend(mailTo, subject, mailBody)
+}