Question

我的php网站正在回应“härärdu/xvårisikte”，在我的Chrome浏览器中显示为“härärdu/xvårisikte”。但是当我在我的java / android应用程序中使用httppost读取它时，所有特殊字符（åäö）都显示为问号。我的虚拟主机服务使用UtF-8。有没有办法转换我的字符串？这是我的代码：

StringBuffer response = new StringBuffer();
try {
    // Create a new HTTP Client
    DefaultHttpClient defaultClient = new DefaultHttpClient();
    // Setup the get request
    HttpPost post = new HttpPost("my.php");
    try {
        post.setHeader("Content-Type",
                "application/x-www-form-urlencoded;charset=UTF-8");

        MultipartEntityBuilder builder = MultipartEntityBuilder
                .create();
        builder.setMode(HttpMultipartMode.BROWSER_COMPATIBLE);

        final HttpEntity entity = builder.build();
        post.setEntity((HttpEntity) entity);

        //builder.addTextBody("rubrik_nr", all_rubrik, ContentType.TEXT_PLAIN);     
        HttpResponse resp = defaultClient.execute(post);
    }catch(Exception E){

    }
    // Execute the request in the client
    HttpResponse httpResponse = defaultClient
            .execute(post);

    BufferedReader in = new BufferedReader(new InputStreamReader(
            httpResponse.getEntity().getContent(),"UTF-8"));
    String inputLine;

    while ((inputLine = in.readLine()) != null) {
    response.append(inputLine);
}
in.close();
Log.d("DEBUG", "response: " + response.toString());


} catch (IOException e) {
Log.d("DEBUG", "j " + response.toString());
e.printStackTrace();
}

return response.toString();
}

Answer 1

我会尝试给您一个示例代码，但如果您可以准确地写出您遇到问题的地方以及您不了解的内容，那将会非常有用。您将需要AsyncTask进行网络操作。试试以下内容：

public class MainActivity extends Activity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        new AsyncConnection().execute();

    }

    // This is the code for async task.
    public class AsyncConnection extends AsyncTask<Void, Void, String> {

        @Override
        protected void onPostExecute(String result) {
            // you can use your result string here
        }

        @Override
        protected String doInBackground(Void... params) {
            StringBuffer response = new StringBuffer();
            try {
                // Create a new HTTP Client
                DefaultHttpClient defaultClient = new DefaultHttpClient();
                // Setup the get request
                HttpGet httpGetRequest = new HttpGet("URL");

                // Execute the request in the client
                HttpResponse httpResponse = defaultClient
                        .execute(httpGetRequest);

                BufferedReader in = new BufferedReader(new InputStreamReader(
                        httpResponse.getEntity().getContent()));
                String inputLine;

                while ((inputLine = in.readLine()) != null) {
                    response.append(inputLine);
                }
                in.close();
                Log.d("DEBUG", "response: " + response.toString());


            } catch (IOException e) {
                Log.d("DEBUG", "j " + response.toString());
                e.printStackTrace();
            }

            return response.toString();
        }

    }

}

具有特殊字符的Android http帖子（utf-8？）

1 个答案: