Warning: file_get_contents(/data/phpspider/zhask/data//catemap/4/r/67.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181
使用twitteR时的ROAuth身份验证步骤_R_Twitter_Oauth_Twitter Oauth_Rstudio - Fatal编程技术网

使用twitteR时的ROAuth身份验证步骤

使用twitteR时的ROAuth身份验证步骤,r,twitter,oauth,twitter-oauth,rstudio,R,Twitter,Oauth,Twitter Oauth,Rstudio,这类似于关于这个问题的其他一些问题,但我没有找到解决当前问题的方法。我有以下代码: library(twitteR) library(ROAuth) library(RCurl) download.file(url="http://curl.haxx.se/ca/cacert.pem", destfile="cacert.pem") requestURL <- "https://api.twitter.com/oauth/request_token" accessURL <-

这类似于关于这个问题的其他一些问题,但我没有找到解决当前问题的方法。我有以下代码:

library(twitteR)
library(ROAuth)
library(RCurl)

download.file(url="http://curl.haxx.se/ca/cacert.pem", destfile="cacert.pem")

requestURL <- "https://api.twitter.com/oauth/request_token"

accessURL <- "https://api.twitter.com/oauth/access_token"

authURL <- "https://api.twitter.com/oauth/authorize"

consumerKey <- "..."
consumerSecret<-"..."

twitCred <- OAuthFactory$new(consumerKey=consumerKey,
                             consumerSecret=consumerSecret,
                             requestURL=requestURL,
                             accessURL=accessURL,
                             authURL=authURL)


twitCred$handshake(cainfo="cacert.pem")

registerTwitterOAuth(twitCred)

save(list="twitCred", file="twitteR_credentials") 
library(twitteR)
图书馆(ROAuth)
图书馆(RCurl)
下载.file(url=”http://curl.haxx.se/ca/cacert.pem,destfile=“cacert.pem”)

requestURL“不允许我正确使用包”的确切含义是什么?您遇到的确切错误是什么?我的意思是,如果我尝试搜索推文,它会给我一个错误,即我未经授权