向输出空间或新行添加一个或多个新行

Question

我需要帮助在脚本中添加空格或新行。它看起来像这样：

function myFunction() {

 var firstThread = GmailApp.getInboxThreads(0,1)[0];
 var message = firstThread.getMessages()[0];
 var sender = message.getFrom();
 var body = "This email is sent from:" + " " + sender + message.getPlainBody();
 var subject = message.getSubject();
 var attachment = message.getAttachments();
 GmailApp.sendEmail("user.name@aruba.com", subject, body, {attachments: attachment});

}

我需要在"message.getPlainBody();"

下的新行添加"This email is sent from:" + " " + sender "

现在所有人都在电子邮件的同一行。是否有类似html标签<br>？

的类似内容

Answer 1

尝试添加\n：

var body = "This email is sent from: " + sender + "\n" + message.getPlainBody();

Answer 2

您可以在字符串中插入linebreak/newline个字符以开始新行。 请注意 \ n 实际上计为1个字符（\开始escape sequence）

var body = "This email is sent from:\n" + sender + "\n\n" + message.getPlainBody();