library(seleniumPipes)
library(tidyverse)
dr <- remoteDr("http://localhost", browserName="chrome", port="443")
Error in curl::curl_fetch_memory(url, handle = handle) :
Failed to connect to localhost port 4444: Connection refused
dr %>% go("http://www.finanzen.net/zertifikate/emittent/UBS/DERI")
当我执行上述代码时,我在第3行出现错误... 我是图书馆seleniumPipes的新手,需要从网站“ http://www.finanzen.net/zertifikate/emittent/UBS/DERI”中的交互式图表中提取数据