HTMLAgilityPack SelectNodes to select all

后端未结

关注

 2  535

I am making a project in C# that\'s basically an image screen scraper for an image-search related game. I\'m trying to use HTMLAgilityPack to select all the image elements a

相关标签:

2条回答

余生分开走

2020-12-20 13:34

This works for me. I think your document isn't loaded correctly, hence the xpath returns no matches.

HtmlDocument htmlDocument = new HtmlDocument();
htmlDocument.LoadHtml("<html><head></head><body><div><img /><div><img /><img/></div></div><img/></body></html>");

var nodes = htmlDocument.DocumentNode.SelectNodes("//img");
// 4 nodes found
foreach (var node in nodes)
{
    // do stuff
}

0 讨论(0)

生来不讨喜

2020-12-20 13:43
You might have a typo in the following line:
```
HtmlAttribute src = img.Attributes["@src"];
```
I got this to work for me (notice the @ position):
```
HtmlAttribute src = img.Attributes[@"src"];
```
0 讨论(0)
发布评论:

提交评论
- 加载中...