Is it complicated to make a website weather forecast in html language? How?

The web page itself is not complicated, but how to deal with the weather forecast data. If you have it yourself, it's nothing, just make a simple display. If you don't have data, then do a data grabbing program and grab it on someone else's website. Just process the captured data and display it.

Every language has a crawling function, and there are codes on the Internet. You can find them, but it's a little troublesome. Let's use the codes provided by other websites downstairs.

For example, the code of Zhengzhou, Henan Province: You only need to insert the following sentence in your website:

Can be found at /plugin/forcast.shtml? Id=pn 1 Select the city code you want to display.