当我插入伊朗地址时,以下代码会生成一个带有问号的字符串作为显示名称(?????,???????)。但是,如果我将相同的 url 放入浏览器,它会返回伊朗德黑兰而不是问号。我知道它与编码有关,但是当浏览器在我的 java 应用程序中返回时,如何获取英文文本?
String rawAddress = "Tehran";
String address = URLEncoder.encode(rawAddress, "utf-8");
String geocodeURL = "http://nominatim.openstreetmap.org/search?format=json&limit=1&polygon=0&addressdetails=0&email=myemail@gmail.com&languagecodes=en&q=";
String formattedUrl = geocodeURL + address;
URL theGeocodeUrl = new URL(formattedUrl);
System.out.println("HERE " +theGeocodeUrl.toString());
InputStream is = theGeocodeUrl.openStream();
final ObjectMapper mapper = new ObjectMapper();
final List<Object> dealData = mapper.readValue(is, List.class);
System.out.println(dealData.get(0).toString());
我尝试了以下代码,但它产生了这个:تهران, â€?ايران‎ 显示名称应该是伊朗德黑兰。
System.out.println(new String(dealData.get(0).toString().getBytes("UTF-8")));