我在Windows上的R中尝试了以下代码:
library(RCurl)
postForm("https://www.google.com/accounts/ClientLogin/",
"email" = "me@gmail.com",
"Passwd" = "abcd",
"service" = "finance",
"source" = "Test-1"
)
但是出现以下错误:
Error in postForm()
SL certificate problem, verify that the CA cert is OK. Details:
error:14090086:SSL routines:SSL3_GET_SERVER_CERTIFICATE:certificate verify failed
如何设置RCurl以允许使用HTTP？