从其他站点获取数据并显示在我们的页面中。

Question

Is ther any way to get data from other sites and display in our jsp pages dynamically.

http://www.dictionary30.com/meaning/Misty see this url in that one block is like Wikipedia Meaning and Definition on 'Misty'
In that block they are fetching the data from Wikipedia and displaying into dictionaly30. Question: How they are fetching wiki data to their site.? I need to display data like that in my jsp page by fetching from other site.

Answer 1

You can use URLConnection and read other site's data.

or better you use JSoup it will also parse specific data for you from some other site.

for your case

Document document = Jsoup.parse(new URL("http://www.dictionary30.com/meaning/Misty"), 10000);
Element div = document.select("div[id=contentbox]").first();

System.out.println(div.html());

Answer 2

您可以使用URLConnection从服务器端的其他站点获取数据，并将此数据提供给jsp页面。

Answer 3

Do make sure you get permission first from the site owners before doing anything like that. Most people don't take kindly to their data being leeched by others, especially as it costs them money and doesn't generate any (advertising) income.

It's also very risky in that your own site/application will quickly fail as soon as the site you're leeching from gets changed to a different layout.