feat：完善信息

lib/email_test.go

@@ -10,24 +10,21 @@ import (
 func SendMail(mailTo []string, subject string, body string) error {
 	//定义邮箱服务器连接信息，如果是阿里邮箱 pass填密码，qq邮箱填授权码
 	mailConn := map[string]string{
-		"user": "postmaster@ipeace.org.cn",
-		"pass": "Email@henry!",
-		"host": "smtp.qiye.aliyun.com",
-		"port": "465",
+		"alias": "postmaster",
+		"user":  "postmaster@ipeace.org.cn",
+		"pass":  "Email@henry!",
+		"host":  "smtp.qiye.aliyun.com",
+		"port":  "465",
 	}
 	port, _ := strconv.Atoi(mailConn["port"]) //转换端口类型为int
 
 	m := gomail.NewMessage()
-	m.SetHeader("From", "XD Game"+"<"+mailConn["user"]+">") //这种方式可以添加别名，即“XD Game”， 也可以直接用<code>m.SetHeader("From",mailConn["user"])</code> 读者可以自行实验下效果
-	m.SetHeader("To", mailTo...)                            //发送给多个用户
-	m.SetHeader("Subject", subject)                         //设置邮件主题
-	m.SetBody("text/html", body)                            //设置邮件正文
-
-	d := gomail.NewDialer(mailConn["host"], port, mailConn["user"], mailConn["pass"])
-
-	err := d.DialAndSend(m)
-	return err
+	m.SetHeader("From", m.FormatAddress(mailConn["user"], mailConn["alias"]))
+	m.SetHeader("To", mailTo...)
+	m.SetHeader("Subject", subject)
+	m.SetBody("text/html", body)
 
+	return gomail.NewDialer(mailConn["host"], port, mailConn["user"], mailConn["pass"]).DialAndSend(m)
 }
 
 func TestNewEmail(t *testing.T) {