微调

 package goemail
 
-import "testing"
+import (
+	"testing"
+)
 
 const (
 	testTo1  = ""
@@ -31,4 +33,5 @@ func TestSend(T *testing.T) {
 	if err != nil {
 		T.Error(err)
 	}
+	// mail.Message{}
 }

@@ -16,7 +16,7 @@ type EmailHeader struct {
 type EmailMessage struct {
 	FromEmail string //发件人邮箱地址
 	//	Header          []EmailHeader
-	Toers           []string //邮件接收人，如有多个，则以英文逗号(“,”)隔开，不能为空
+	Toers           []string //邮件接收人，
 	Subject         string   //主题
 	BodyContentType string   //默认值text/html
 	BodyCharset     string   //字符编码设定默认utf-8
@@ -24,6 +24,15 @@ type EmailMessage struct {
 	//TODO 添加附件
 }
 
+func NewEmailMessage(fromemail string, subject string, toers ...string) *EmailMessage {
+	return &EmailMessage{
+		FromEmail:       fromemail,
+		Toers:           toers,
+		BodyContentType: "text/html",
+		BodyCharset:     "utf-8",
+	}
+}
+
 func (e *EmailMessage) AddToer(v string) {
 	e.Toers = append(e.Toers, v)
 }
@@ -60,9 +69,3 @@ func (e *EmailMessage) Bytes() []byte {
 	//TODO添加附件
 	return buf.Bytes()
 }
-
-// func (e *EmailMessage) AddHeader(key string, value string) EmailHeader {
-// 	newHeader := EmailHeader{Key: key, Value: value}
-// 	e.Header = append(e.Header, newHeader)
-// 	return newHeader
-// }