[英]Get InnertText from input with pupperteer-sharp using C# and XPath
如何使用 XPath 從<input>
獲取 innerText?
我可以使用它,但可以使用 CSS,但它不適用於 XPath
IElementHandle ha = await page.QuerySelectorAsync(xpath);
IJSHandle ith = await ha.GetPropertyAsync("value");
string val = ith.RemoteObject.Value.ToString();
以下對我有用:
using PuppeteerSharp;
using var browserFetcher = new BrowserFetcher();
await browserFetcher.DownloadAsync();
await using var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = true });
using (var page = await browser.NewPageAsync())
{
await page.GoToAsync("http://www.google.de/");
var input = (await page.XPathAsync("/html/body/div[1]/div[3]/form/div[1]/div[1]/div[4]/center/input[1]"))[0];
var ith = await input.GetPropertyAsync("value");
var val = ith.RemoteObject.Value.ToString();
Console.Write(val);
}
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