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v/examples/web_crawler/README.md

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# web_crawler
web_crawler is a very simple web crawler.
This web crawler fetches news from tuicool.com,
(a chinese site similar to hacker-news.firebaseio.com).
# Compile and Run
Use this to generate an executable, and then launch the web crawler:
```bash
v web_crawler.v
./web_crawler
```
And this to compile and launch the web crawler directly:
```bash
v run web_crawler.v
```
This project shows how to use http.fetch() to get http.Response,
and then html.parse() to parse the returned html.
It's easy, isn't it?