Question

我在课堂下面。

public class Gettype {

    public static void main(String[] args) throws IOException, ParseException {

         URL url = new URL("http://static.ddmcdn.com/gif/recipes/octo-arm-150513 200x200.jpg");
         HttpURLConnection connection = (HttpURLConnection) url.openConnection();
         connection.setRequestProperty(
                "User-Agent",
                "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_5) AppleWebKit/537.31 (KHTML, like Gecko) Chrome/26.0.1410.65 Safari/537.31");

         connection.getInputStream();

    }

抛出FileNotFoundException。但是当我通过浏览器访问相同的URL（http://static.ddmcdn.com/gif/recipes/octo-arm-150513 200x200.jpg）时，它可以工作。请帮帮我。

Answer 1

您的网址是＆＃34; http://static.ddmcdn.com/gif/recipes/octo-arm-150513%20200x200.jpg＆＃34;

将空格替换为%20

使用http url连接找不到文件异常？

1 个答案: