Question

我有一个uri喜欢

http://localhost/?name=foo&value=bar

我用

org.apache.http.client.utils.URLEncodedUtils.parse(URI uri, String encoding)

获取NameValuePairs的列表，它运行良好。但现在我还需要解析中文字符的可能性，例如：

http://localhost/?name=生产者&value=单车

但URLEncodedUtilsparse无法正确解析这些字符。如何检索它们并再次获取NameValuePairs列表？

Answer 1

您可以尝试这样：

String query1 = URLEncoder.encode("生产者", "UTF-8");
String query2 = URLEncoder.encode("单车", "UTF-8");
String url = "http://localhost/?name=" + query1 + "&value=" + query2;

同时检查java.net.URLEncoder

Answer 2

我遇到了类似的情况。 URLEncodedUtils必须与StringEntity一起使用。 UrlEncodedFormEntity已损坏。

CloseableHttpClient httpClient = HttpClientBuilder.create().build();
HttpPost postRequest = new HttpPost(
                    URL);
List<NameValuePair> param_data = new ArrayList<>();
param_data.add(new BasicNameValuePair("name", [STRING_FOREIGN CHARS));

String s = URLEncodedUtils.format(param_data, java.nio.charset.Charset.forName("UTF-8"));

StringEntity entity = new StringEntity(s, java.nio.charset.Charset.forName("UTF-8"));

postRequest.setEntity(entity);  // don't use postRequest.setEntity(new UrlEncodedFormEntity(param_data));
HttpResponse response = httpClient.execute(postRequest);
..[snipped] do whatever you want with response

使用Java中的URLEncodedUtils解析中文字符

2 个答案: