英文:
String formatting is not working in mail sending
问题
String content =
"Dear user,\n" +
"\n" +
"\t<font face=\"Arial\">Hello</font>\n" +
"\n" +
"Regards,\n" +
"Gen;";
MimeMessage message = emailSender.createMimeMessage();
String encodingOptions = "text/html; charset=UTF-8; format=flowed";
try {
message.setHeader("Content-Type", encodingOptions);
message.setSentDate(new Date());
MimeMessageHelper helper = new MimeMessageHelper(message, true, "utf-8");
boolean isHTML = true;
helper.setFrom(mailFrom);
helper.setTo(to.replaceAll("\\s",""));
helper.setSubject(subject);
helper.setText(content, isHTML);
}
接收邮件时，您收到的邮件内容将会是：
Dear user,
Hello
Regards,
Gen
英文:
My string is like below
String content =
"Dear user,
<font face="Arial">Hello</font>
Regards,
Gen";
I am passing this content to the mail sender.
`MimeMessage message = emailSender.createMimeMessage();
String encodingOptions = "text/html; charset=UTF-8; format=flowed";
try{
message.setHeader("Content-Type", encodingOptions);
message.setSentDate(new Date());
MimeMessageHelper helper = new MimeMessageHelper(message, true, "utf-8");
boolean isHTML = true;
helper.setFrom(mailFrom);
helper.setTo(to.replaceAll("\\s",""));
helper.setSubject(subject);
helper.setText(content, isHTML);`
And this content String I am passing to the mail send like above, and it is in the format of html. When I recieve the mail I am getting the mail like below
Dear user,Hello Regards,Gen
How can I display the content in the below format.
Dear user,
Hello
Regards,
Gen
答案1
得分: 3
因为这是 HTML，你需要自己添加换行。我不是前端开发人员，但你可以使用<p>标签或<br/>标签。
尝试类似这样的代码：
String content =
"亲爱的用户，<br/>
<p> <font face="Arial">你好</font></p>
致意，<br/>
Gen";
英文:
Since it's HTML you have to add the line breaks yourself. I am not a frontend developer but you can use <p> tag or <br/>.
Try something like:
String content =
"Dear user, <br/>
<p> <font face="Arial">Hello</font></p>
Regards, <br/>
Gen";
答案2
得分: 3
以下是翻译好的内容：
这条消息正是您创建的内容。简而言之，HTML 不关心空格和换行符。您可以在线测试您的 HTML，看看它的呈现效果，例如在这里：
https://htmledit.squarefree.com/
为了使您的消息格式正确，可以尝试在以下代码行之间插入一些内容：
<html>
<span>亲爱的用户，</span><br><br>
<font face="Arial">你好</font><br><br>
<span>祝好，</span><br>
<span>Gen</span>
</html>
您需要自行添加换行符。您可能可以省略 <span> 标签。
英文:
The message is exactly what you've created. In short HTML doesn't care about spaces and newlines. You can test your HTML online to see how it looks, ie. here:
https://htmledit.squarefree.com/
For your message to be properly formatted, try something between the lines of:
<html>
<span>Dear user,</span></br></br>
<span><font face="Arial">Hello</font><span></br></br>
<span>Regards,</span></br>
<span>Gen</span>
</html>
You need to provide breaklines yourself. You could probably omit <span> tags.
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