java - 使用HttpClient将带有post方法的utf8内容发送到android中的服务器

Question

这是我的示例代码，但是我使用了 HttpProtocolParams.setContentCharset(params, "utf-8");我是我的代码，但是当我发送 utf-8 数据时，我只收到“??????”在服务器端(PHP 代码)!有什么问题吗？

    HttpParams params = new BasicHttpParams();
    HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);
    HttpProtocolParams.setContentCharset(params, "utf-8");

    HttpClient httpclient = new DefaultHttpClient(params);

    httpclient.getParams().setParameter("http.protocol.content-charset", "UTF-8");
    HttpPost httppost = new HttpPost("URL_TO_SERVER");

    try {

        List<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>(2);
        nameValuePairs.add(new BasicNameValuePair("uname", name.getText().toString()));
        nameValuePairs.add(new BasicNameValuePair("uemail", email.getText().toString()));
        nameValuePairs.add(new BasicNameValuePair("udesc", body.getText().toString()));
        httppost.setEntity(new UrlEncodedFormEntity(nameValuePairs));

        HttpResponse hresponse = httpclient.execute(httppost);

        String response = new Scanner(hresponse.getEntity().getContent(), "UTF-8").useDelimiter("\\A").next();

        hresponse.getEntity().consumeContent();
        httpclient.getConnectionManager().shutdown();

        Log.d("WX", response.toString());
        Toast.makeText(getApplicationContext(), response, Toast.LENGTH_LONG).show();

    } catch (ClientProtocolException e) {
        // TODO Auto-generated catch block
    } catch (IOException e) {
        // TODO Auto-generated catch block
    }

Answer 1

也许您应该为实体使用 UTF-8:

httppost.setEntity(new UrlEncodedFormEntity(nameValuePairs,"UTF-8"));