Watir - 在html中打開文件時如何保存pdf文件

Question

當我點擊一個鏈接時，pdf將在瀏覽器中打開。我的測試要求我將pdf保存到桌面上。

我能找到打開pdf但無法保存的新窗口。至於保存PDF，我必須將鼠標懸停在底部以獲取PDF圖標，否則我將不得不去文件 - >另存爲以保存PDF。

Answer 1

這裏是你如何能做到在Firefox

download_directory = "#{Dir.pwd}/downloads" 
download_directory.gsub!("/", "\\") if Selenium::WebDriver::Platform.windows? 

profile = Selenium::WebDriver::Firefox::Profile.new 
profile['browser.download.folderList'] = 2 # custom location 
profile['browser.download.dir'] = download_directory 
profile['browser.helperApps.neverAsk.saveToDisk'] = "application/pdf" 

b = Watir::Browser.new :firefox, :profile => profile 

和Chrome

download_directory = "#{Dir.pwd}/downloads" 
download_directory.gsub!("/", "\\") if Selenium::WebDriver::Platform.windows? 

profile = Selenium::WebDriver::Chrome::Profile.new 
profile['download.prompt_for_download'] = false 
profile['download.default_directory'] = download_directory 

b = Watir::Browser.new :chrome, :profile => profile 

與也就是說你可能會做這樣的事情sample code：

f = open('sample.pdf') 
begin 
    http.request_get('/sample.pdf') do |resp| 
     resp.read_body do |segment| 
      f.write(segment) 
     end 
    end 
ensure 
    f.close() 
end 

Code Ref