getURL with user，pwd和AppID

Question

我试图提出以下请求：

library("RCurl")

getURL("https://api.example.com/resource",
userpwd ="username:password",param="ApplicationID")

但我有这个错误：

The required parameter 'Username' was not found.

有什么想法吗？

Answer 1

试试这个：

opts = curlOptions(userpwd = "user:swd", param= "AppID") 
getURL("url",.opts=opts)