从R发送电子邮件，身体为整数或列表

Question

finlist <- 1:10

library(mailR)
sender <- "SENDER@gmail.com"
recipients <- c("Recipent@gmail.com")
send.mail(from = sender,
to = recipients,
subject="From R",
body = finlist,
smtp = list(host.name = "smtp.gmail.com", port = 465,
user.name="SENDER@gmail.com", passwd="Password", ssl=TRUE),
authenticate = TRUE,
send = TRUE)

以上内容应发送电子邮件，主题为1,2,3，... 10。 但是收到以下错误。

  

file.exists（正文）出错：无效＆＃39;文件＆＃39;参数

Answer 1

试 body =paste(finlist, collapse = ",")