文件未找到,除非获取带有重音Java的URL资源

试试这个:

URLDecoder

解决方案(在我的情况下):

当服务器响应代码为>=HTTP_BAD_REQUEST(大于400)时,类HttpURLConnectionImpl的方法getInputStream()抛出

即使这个文件存在,您的对象也不会给您输入流,因为服务器响应代码是& gt;=400。 更改服务器上的响应代码 使用其他类

源代码片段: http://www.docjar.com/html/api/org/apache/harmony/luni/internal/net/www/protocol/http/HttpURLConnectionImpl.java.html

  867       @Override
  868       public InputStream getInputStream() throws IOException {
  869           if (!doInput) {
  870               throw new ProtocolException(Messages.getString("luni.28")); //$NON-NLS-1$
  871           }
  872
  873           // connect before sending requests
  874           connect();
  875           doRequest();
  876
  ...
  883           if (responseCode >= HTTP_BAD_REQUEST) {
  884               throw new FileNotFoundException(url.toString());
  885           }
  886
  887           return uis;
  888       }

我用残酷的方法解决了:

private Drawable LoadImageFromWebOperations(String strPhotoUrl) {
    try{    
        String lnk = strPhotoUrl;
            lnk = lnk.replaceAll("à","%C3%A0");
            lnk = lnk.replaceAll("è","%C3%A8");
            lnk = lnk.replaceAll("è","%C3%A9");
            lnk = lnk.replaceAll("ì","%C3%AC");
            lnk = lnk.replaceAll("ò","%C3%B2");
            lnk = lnk.replaceAll("ù","%C3%B9");
            Log.i("Tommy", lnk+"\n");
            InputStream is = (InputStream) new URL(lnk).getContent();
            Drawable d = Drawable.createFromStream(is, "src name");
            return d;
            } catch (Exception e) {
               //System.out.println("Exc=" 2e);
                Log.i("Tommy", strPhotoUrl+"\n");
                Log.i("Tommy", e.toString() + "\n\n");
                return null;
            }
}