我在http连接java.lang.IllegalArgumentException中得到一个错误:索引76处的查询中存在非法字符。尝试了所有3个示例。无法修复。已尝试url_encode,但未考虑组件:locality部分。我如何使这个网址工作。提前谢谢。
BufferedReader in = null;
HttpClient httpclient = new DefaultHttpClient();
HttpGet request = new HttpGet();
URI website = new URI("http://maps.googleapis.com/maps/api/geocode/json?components=locality:Spokane|country=us|administrative_area:washington&address="+newText+"&sensor=false");
request.setURI(website);
HttpResponse response = httpclient.execute(request);
in = new BufferedReader(new InputStreamReader(
response.getEntity().getContent()));
String line = in.readLine();
data = line;
suggest = new ArrayList<String>();
和
String uri =("http://maps.googleapis.com/maps/api/geocode/json?components=locality:Spokane|country=us|administrative_area:washington&address="+newText+"&sensor=false");
uri=URLEncoder.encode(uri,"UTF-8");
HttpClient hClient = new DefaultHttpClient();
HttpGet hGet = new HttpGet(uri);
ResponseHandler<String> rHandler = new BasicResponseHandler();
data = hClient.execute(hGet,rHandler);
suggest = new ArrayList<String>();
和
String urlstr="http://maps.googleapis.com/maps/api/geocode/json?";
String str_parameters = "components=locality:Spokane|country=us|administrative_area:washington";
String encodedparams = URLEncoder.encode(str_parameters,"UTF-8")+"&address="+URLEncoder.encode(newText, "UTF-8")+"&sensor="+URLEncoder.encode("false", "UTF-8");
String str_finalurl=urlstr+encodedparams;
76处的字符是|
,这可能是问题的原因。你有没有试过用十六进制格式%7C
代替它,形成这样的格式:http://maps.googleapis.com/maps/api/geocode/json?components=locality:Spokane%7Ccountry=us%7Cadministrative_area:washington&address="+newText+"&sensor=false
?
此外,是否定义了newText
?