Question

我正在尝试为以下api创建一个帖子请求：

consumer.api.mobdev.machies.com

为了做到这一点，我写了以下代码：

    HttpPost httpPost = new HttpPost("http://consumer.api.mobdev.machies.com/v3/logins");

    try {
        // Add user name and password
     EditText uname = (EditText)findViewById(R.id.username);
     String username = uname.getText().toString();

     EditText pword = (EditText)findViewById(R.id.password);
     String password = pword.getText().toString();

        List<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>(3);
        nameValuePairs.add(new BasicNameValuePair("grant_type","password"));
        nameValuePairs.add(new BasicNameValuePair("username", username));
        nameValuePairs.add(new BasicNameValuePair("password", password));
        httpPost.setHeader("Host","http://consumer.api.mobdev.machies.com");
        httpPost.setHeader("Content-Type","application/xml");
        httpPost.setHeader("Accept-Language","en-US");
                    httpPost.setEntity(new UrlEncodedFormEntity(nameValuePairs));

        // Execute HTTP Post Request
        Log.w("Post", "Execute HTTP Post Request");
        HttpResponse response = httpclient.execute(httpPost);

        String str = inputStreamToString(response.getEntity().getContent()).toString();

str指的是我得到的回应。在logcats中打印它时，我得到以下响应，说明无效的主机名。我在代码中添加的主机名是否有问题？请帮忙，因为我不熟悉使用rest style apis

Answer 1

可能在这里使用HttpClient它可以帮助你

          HttpClient httpClient = new DefaultHttpClient();
    HttpPost httpPost = new HttpPost(strUrl);
    if (mHeader != null) {
        for (Header header : mHeader) {
            httpPost.addHeader(header);
        }
    }
    try {
        MultipartEntity entity = new MultipartEntity(HttpMultipartMode.BROWSER_COMPATIBLE);
        if (nameValuePair != null) {
            ContentBody cb;
            for(NameValuePair value: nameValuePair){
                cb =  new StringBody(value.getValue(),"", null);
                entity.addPart(value.getName(), cb);
            }
        }
        if(filepath != null && filepath.length() > 0){
            File f = new File(filepath);
            entity.addPart("uploadedfile", new FileBody(f));
        }
        httpPost.setEntity(entity);

        HttpResponse httpResponse = httpClient.execute(httpPost);
        response = EntityUtils.toString(httpResponse.getEntity());
    } catch (ClientProtocolException e) {
        e.printStackTrace();
        //Display();


    } catch (IOException e) {
        e.printStackTrace();
        //Display();            
    }

    if (mIsProgress)
        progress.dismiss();
    return response;
}

使用Post的Android登录表单

1 个答案: