從twitter獲取數據在r

你能幫我從twitter獲取數據嗎？研究了很多不能解決這個問題。從twitter獲取數據在r

library(twitteR) 
library(ROAuth) 
library(RCurl) 
library(pacman) 
library(devtools) 
library(rjson) 
library(httr) 

    consumerKey="xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx" 
    consumerSecret="xxxxxxxxxxxxxxxxxxxxxxxxxxxx" 
    access_token <- "xxxxxxxxxxxxxxxxxxxxxxxxxxxx" 
    access_secret <- "Xxxxxxxxxxxxxxxxxxxxxxxxxxx" 



if (!require('pacman')) install.packages('pacman') 
pacman::p_load(twitteR, ROAuth, RCurl) 

options(RCurlOptions = list(cainfo = system.file('CurlSSL', 'cacert.pem', package = 'RCurl'))) 

reqURL = 'https://api.twitter.com/oauth/request_token' 
accessURL = 'https://api.twitter.com/oauth/access_token' 
authURL = 'https://api.twitter.com/oauth/authorize' 

twitCred = OAuthFactory$new(consumerKey = consumerKey, consumerSecret = consumerSecret, requestURL = reqURL, accessURL = accessURL, authURL = authURL) 
twitCred$handshake(cainfo = system.file('CurlSSL', 'cacert.pem', package = 'RCurl'))

它指引我授權和代碼，然後按I鍵進入

下一步

setup_twitter_oauth(access_token,access_secret)

我得到這個錯誤。如何解決這個問題。

[1] 「使用基於瀏覽器的認證」

Error in init_oauth1.0(self$endpoint, self$app, permission =self$params$permission, : Unauthorized (HTTP 401)

來源

2016-09-17 Ashish

你已經設定了在Twitter（https://apps.twitter.com/）的應用程序？這是我得到了它的工作，你做的授權有這給相關按鍵，然後與Twitter這是因爲

setup_twitter_oauth(consumer_key = consumer_key, 
       consumer_secret = consumer_secret, 
       access_token = access_token, 
       access_secret = access_secret)

由於操作簡單，然後檢索時間表：

userTimeline(user = "@BBCBreaking")

來源

2016-09-17 10:08:42 greghk

我已經安裝了應用程序已經發布，但我認爲我能夠生成一些推文。謝謝！！ – Ashish

從twitter獲取數據在r

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