带PuppeteerSharp的AspNet核心剃刀视图

Question

我们可以在Razor View中使用PuppeteerSharp吗？我想从AspNetCore应用程序内的Razor View发送HTML，并以PDF格式获取输出。任何参考或代码示例都会有所帮助

Answer 1

您可以使用SetContentAsync注入HTML，然后调用PdfAsync

await new BrowserFetcher().DownloadAsync(BrowserFetcher.DefaultRevision);
using (var browser = await Puppeteer.LaunchAsync(new LaunchOptions
{
    Headless = false,
}))
using (var page = await browser.NewPageAsync())
{
    await page.SetContentAsync("Hello World");
    await page.PdfAsync("test.pdf");
}

Answer 2

根据github，您可以生成这样的PDF文件

await new BrowserFetcher().DownloadAsync(BrowserFetcher.DefaultRevision);
var browser = await Puppeteer.LaunchAsync(new LaunchOptions
{
    Headless = false
});
var page = await browser.NewPageAsync();
await page.GoToAsync("http://localhost/your/page");
Stream pdfStream = await page.PdfStreamAsync();