机器人框架下载文件

作者: 無口君
发布时间: 2023-11-28 02:06:20 (7月前)
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晴天？霹雳 | 2019-08-31 10-32

<div class =“post-text”itemprop =“text”> <P> 该解决方案非常适合浏览器。对于Chrome，您可以告诉Chrome在哪里下载文件。选择新文件夹可以监视下载的状态。此外，由于您正在下载PDF，因此需要禁用PDF插件以防止显示PDF而不是下载PDF。这是一个使用简单页面和PDF文件在我的机器上运行的测试。 </p> <pre> <code> *** Settings *** Test Teardown Close All Browsers Library Selenium2Library Library OperatingSystem *** Test Cases *** Download PDF # create unique folder ${now} Get Time epoch ${download directory} Join Path ${OUTPUT DIR} downloads_${now} Create Directory ${download directory} ${chrome options}= Evaluate sys.modules['selenium.webdriver'].ChromeOptions() sys, selenium.webdriver # list of plugins to disable. disabling PDF Viewer is necessary so that PDFs are saved rather than displayed ${disabled} Create List Chrome PDF Viewer ${prefs} Create Dictionary download.default_directory=${download directory} plugins.plugins_disabled=${disabled} Call Method ${chrome options} add_experimental_option prefs ${prefs} Create Webdriver Chrome chrome_options=${chrome options} Goto http://localhost/download.html Click Link link # downloads a file # wait for download to finish ${file} Wait Until Keyword Succeeds 1 min 2 sec Download should be done ${download directory} *** Keywords *** Download should be done [Arguments] ${directory} [Documentation] Verifies that the directory has only one folder and it is not a temp file. ... ... Returns path to the file ${files} List Files In Directory ${directory} Length Should Be ${files} 1 Should be only one file in the download folder Should Not Match Regexp ${files[0]} (?i).*\\.tmp Chrome is still downloading a file ${file} Join Path ${directory} ${files[0]} Log File was successfully downloaded to ${file} [Return] ${file} </code> </pre> <P> download.html的内容： </p> <pre> <code> <html><body><a href="file.pdf" id="link">Click Here</a></body></html> </code> </pre> </DIV>

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晴天3 | 2019-08-31 10-32

<div class =“post-text”itemprop =“text”> <pre> <code> ${home_dir} Get Environment Variable HOME ${download_dir} Join Path ${home_dir} Downloads ${result} Run Keyword And Return Status File Should Exist ${download_dir}/filename.pdf </code> </pre> <P> 要进一步检查文件 $ {content}获取文件$ {download_dir} /filename.pdf $ {count_file}获取行数$ {content} </p> <P> 以上可用于基本断言有关更多关键字，请查看链接 <a href="http://robotframework.org/robotframework/latest/libraries/OperatingSystem.html" rel="nofollow noreferrer"> http://robotframework.org/robotframework/latest/libraries/OperatingSystem.html </A> </p> </DIV>

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Jacob | 2019-08-31 10-32

<div class =“post-text”itemprop =“text”> <P> 您需要在下载之前和下载之后检查文件的MD5。 MD5都应该相同。 </p> <P> 假设文件在Linux机器上 - 下载之前和之后： </p> <OL> <LI> 使用SSH库登录linux机器 </LI> <LI> 运行命令：#md5sum PATH_TO_FILE </LI> <LI> 将输出存储在变量中。 </LI> <LI> 比较变量值 </LI> </醇> <P> 希望这些信息有用。 </p> </DIV>

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