在R中创建Outlook电子邮件时，如何在电子邮件正文中添加新行？

Question

下面是创建用于通过r发送电子邮件的代码。

 OutApp <- COMCreate("Outlook.Application")
 outMail = OutApp$CreateItem(0)
 outMail[["To"]] = "personperson@gmail.com"
 outMail[["subject"]] = "SUBJECT"
 outMail[["body"]] = paste("Hello","Below are the contents of the email")
 outMail$Send()

输出为：

Hello Below are the contents of the email

输出应为：

Hello

Below are the contents of the email

感谢您的帮助。

Answer 1

如果您有两个元素

a <- "hello"
b <- "World"

，您需要两行打印，可以将writeLines与paste一起使用：

> writeLines(paste(a, b, sep = "\n"))
hello
World