我正在使用DuckDuckGo Api,它在解析json时有时会出现该错误,我找不到原因。这里是代码我使用:JSONObject文本必须以java中1 [character 2 line 1]处的'{'开头
private String getUrls(String urlapi) throws IOException, JSONException {
InputStream in = null;
in = connectTo(urlapi);
String result = requestResponseAsString(in);
String fullResult = parseJSON(result);
return fullResult;
}
private String parseJSON(String result) throws JSONException {
String url = null;
JSONObject jObject = new JSONObject(result);
JSONArray arr = jObject.getJSONArray("Results");
if(arr.length()>0){
url = arr.getJSONObject(0).getString("FirstURL");
System.out.println(url);}
return url;
}
已经看过了? http://stackoverflow.com/questions/19399135/a-jsonobject-text-must-begin-with-error –
是的,我证实我没有犯同样的错误,因为我总是得到这个:“结果” : { “结果”: “Official site”, “图标”:{ “URL”: “https://duckduckgo.com/i/paris.fr.ico”, “高度”:16, “宽度”:16 }, “FirstURL”: “http://www.paris.fr”, “文本”: “官方站点” } ]作为数组和 “FirstURL”:“HTTP: //www.paris.fr“作为对象 – user200099