首頁(yè) 猿問(wèn) 如何在...

如何在 PuppeteerSharp 中設(shè)置下載行為？

C#

胡說(shuō)叔叔 2023-12-17 17:06:45

我想設(shè)置瀏覽器的下載行為以滿(mǎn)足測(cè)試需要我嘗試過(guò)此主題的解決方案：puppeteer - 如何設(shè)置下載位置var browser = await StartNewChromeAsync(); //starting new chrome without extensionsvar pages = await browser.PagesAsync();var firstPage = pages[0];var cdp = await firstPage.Target.CreateCDPSessionAsync();await cdp.SendAsync("Page.setDownloadBehavior", new { behavior = "allow", downloadPath = Path.GetAbsolutePath("./testing_downloads") });await cdp.DetachAsync();我期望文件將在 ./testing_downloads 中下載，但它在默認(rèn)路徑中下載。我做錯(cuò)了什么？

查看完整描述

2 回答

尚方寶劍之說(shuō)

TA貢獻(xiàn)1788條經(jīng)驗(yàn) 獲得超4個(gè)贊

//Set the options for download file through puppeteer

var options = new LaunchOptions

{

Headless = false,

ExecutablePath = "Path Of Browser to execute, example c://....edge.exe ", //

DefaultViewport = null,

Args = new[] { "--no-sandbox", "--start-maximized" },

};//Launch puppeteer for scrap the Document Data

using (var browser = await Puppeteer.LaunchAsync(options))

using (var page = await browser.NewPageAsync())

{

await page.Target.CreateCDPSessionAsync().Result.SendAsync("Page.setDownloadBehavior", new

{

behavior = "allow",

downloadPath = directoryToSave

}, false);

await page.AuthenticateAsync(new Credentials

{

Username = WindowsCredentials.Username,

Password = WindowsCredentials.Password

});

await page.GoToAsync("URL of file to download");

反對(duì) 回復(fù) 2023-12-17

哈士奇WWW

TA貢獻(xiàn)1799條經(jīng)驗(yàn) 獲得超6個(gè)贊

我發(fā)現(xiàn)在現(xiàn)代版本的 Chrome 中無(wú)法執(zhí)行此操作，因?yàn)?Page.setDownloadBehavior 已從 CDP v1.3 中刪除https://chromedevtools.github.io/devtools-protocol /1-3.

更新：這項(xiàng)工作https://gist.github.com/vabka/88a9b054ee756a53a44691366b16b474

反對(duì) 回復(fù) 2023-12-17