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[英]How to save a csv as bzip2 in R, either within fwrite or after saving the csv using fwrite
[英]How to allow multiple file types direct download (bzip2 and csv) in RSelenium
下面的代碼片段允許我們只對 bzip2 文件執行直接下載:
require(RSelenium)
dirdownload <- "/path_to/my_output_dir"
fprof <- makeFirefoxProfile(list(browser.download.dir = dirdownload,
browser.download.folderList = 2,
browser.download.manager.showWhenStarting = FALSE,
browser.helperApps.neverAsk.saveToDisk = "application/x-bzip2"))
RSelenium::startServer()
remDr <- remoteDriver(extraCapabilities = fprof)
特別是這一行:
browser.helperApps.neverAsk.saveToDisk = "application/x-bzip2"
如何允許makeFirefoxProfile
包含application/bzip2
和text/csv
文件?
我試過這個但失敗了:
browser.helperApps.neverAsk.saveToDisk = c("application/x-bzip2", "text/csv")
這應該這樣做:
browser.helperApps.neverAsk.saveToDisk = "application/x-bzip2,text/csv,text/plain,application/json,application/zip"
它應該作為雙引號內的逗號分隔列表
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