Open slim1994 opened 6 years ago
xpath <- str_c('//span[@class="refinementLink" and text()="', keyword,'"]/../@href') restSearchpageLink=xpathApply(parsedFirstSearchPage,xpath)
restSearchpageLink null !!!
chap16:Gathering data on mobile phones
parsing problem:
xpath <- str_c('//span[@class="refinementLink" and text()="', keyword,'"]/../@href') restSearchpageLink=xpathApply(parsedFirstSearchPage,xpath)