以文本方式查看主题 - Foxtable(狐表) (http://foxtable.com/bbs/index.asp) -- 专家坐堂 (http://foxtable.com/bbs/list.asp?boardid=2) ---- 图片文件如何与文字一起成为邮件的正文? (http://foxtable.com/bbs/dispbbs.asp?boardid=2&id=88315) |
-- 作者:kylin -- 发布时间:2016/7/31 16:57:00 -- 图片文件如何与文字一起成为邮件的正文? 示例:m.C (p) ontent = "测试邮件文本和图片的混合排版!" + GetImage("C:\\Users\\Desktop\\花瓶\\Dra1.jpg") 这个代码提示是错误的,大意是string类型与image类型不能相加, 问题的关键是解决图片文件转为string类型,请求大家帮个忙,谢谢先! [此贴子已经被作者于2016/7/31 17:07:40编辑过]
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-- 作者:大红袍 -- 发布时间:2016/7/31 18:35:00 -- 参考
http://foxtable.com/bbs/dispbbs.asp?BoardID=2&ID=84781&skin=0
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-- 作者:kylin -- 发布时间:2016/7/31 19:09:00 -- 大红袍兄,出现这个问题是什么原因? “发送失败:命令顺序不正确。服务器响应为:Error:need EHLO and AUTH first!” 代码直接借用您的例子: Dim client As New System.Net.Mail.SmtpClient() client.Host = "smtp.qq.com" client.Credentials = New System.Net.NetworkCredential("451945556@qq.com", "****") ‘是用实际密码,在论坛这里处理了一下 client.DeliveryMethod = System.Net.Mail.SmtpDeliveryMethod.Network Dim message As New System.Net.Mail.MailMessage("451945556@qq.com", "kylinchina@163.com") message.Subject = "图文邮件测试2" message.BodyEncoding = System.Text.Encoding.UTF8 message.IsBodyHtml = True Dim body As String = "<html><body>正文内容</body></html>" Dim content As String \'处理图片 Dim bmp As new Bitmap("C:\\Users\\Gcell-Kylin\\Desktop\\花瓶\\Dra1.jpg") Dim ms As new System.Io.MemoryStream() bmp.Save(ms, System.Drawing.Imaging.ImageFormat.Jpeg) Dim arr(ms.Length) As Byte ms.Position = 0 ms.Read(arr, 0, ms.Length) ms.Close() Dim strbaser64 As String = Convert.ToBase64String(arr) content &= "这是文字" content &= "<DIV><IMG src=\'data:image/png;base64, " & strbaser64 & "\'></IMG></DIV>" content &= "也是文字" message.Body = body.Replace("正文内容", content) Try
client.Send(message) msgbox("发送成功") Catch ex As Exception msgbox("发送失败:" & ex.message) End Try |
-- 作者:kylin -- 发布时间:2016/7/31 19:22:00 -- 这么用,也出现同样的错误: Dim client As New System.Net.Mail.SmtpClient() client.Host = "smtp.qq.com" client.Credentials = New System.Net.NetworkCredential("451945556@qq.com", "*****") ‘是用实际密码,在论坛这里处理了一下 client.DeliveryMethod = System.Net.Mail.SmtpDeliveryMethod.Network Dim message As New System.Net.Mail.MailMessage message.From = new System.Net.Mail.MailAddress("451945556@qq.com") message.To.Add("kylinchina@163.com") message.Subject = "主题测试1" message.BodyEncoding = System.Text.Encoding.UTF8 message.IsBodyHtml = True Dim body As String = "<html><body>内容</body></html>" Dim content As String = "12345678<font size=7 color=red>12345678</font><img src=\'http://www.foxtable.com/lib/images/banner1a.jpg\'/>" message.Body = body.Replace("内容", content) Try
client.Send(message) msgbox("发送成功") Catch ex As Exception msgbox("发送失败:" & ex.message) End Try |
-- 作者:Hyphen -- 发布时间:2016/8/1 8:33:00 -- qq邮箱是不是启用了专用密码,要用那个专用密码登录 |
-- 作者:大红袍 -- 发布时间:2016/8/1 9:36:00 -- 提示这个错 need EHLO and AUTH first
是因为你的密码错误。
1、你QQ邮箱要开通 pop、smtp协议;
2、你QQ邮箱,需要设置独立密码;
3、你QQ邮箱如果用到了授权码,密码就用那个。 |
-- 作者:kylin -- 发布时间:2016/8/1 12:53:00 -- 谢谢大红袍兄、Hyphen兄的指点,OK了!非常感谢! |