Question

我使用下面的代码：

class Test extends AsyncTask < String, Void, String > {

 @Override
 protected String doInBackground(String...urls) {
  String response = "";
  for (String url: urls) {
   DefaultHttpClient client = new DefaultHttpClient();
   HttpGet httpGet = new HttpGet(url);
   try {

    HttpResponse execute = client.execute(httpGet);
    InputStream content = execute.getEntity().getContent();

    BufferedReader buffer = new BufferedReader(
     new InputStreamReader(content));
    String s = "";
    while ((s = buffer.readLine()) != null) {
     response += s;
    }

   } catch (Exception e) {
    e.printStackTrace();
   }
  }
  return response;
 }

 @Override
 protected void onPostExecute(String result) {
  TestLogin.textView.setText(result);

 }

}

在上面的代码中应该修改哪些更改来设置标头？我想访问我的网页jsonObjcets＆＃34; http://apimobile.dev2.rtbtracker.com/api/v2/users＆＃34;

Answer 1

您可以在httpGet对象上设置标题。

在setHeader

之前查看client.execute(httpGet)

for (var prop in obj) {
    var n = obj[prop];
    if(n === Number(n) && n % 1 !== 0) {
        obj[prop] = n / 2;
    }
}

Answer 2

使用setHeader()

上的HttpGet方法

httpGet.setHeader("Header-Name", "Header Value");

在您的代码中

DefaultHttpClient client = new DefaultHttpClient();
HttpGet httpGet = new HttpGet(url);

//Setting the header
httpGet.setHeader("Header-Name", "Header Value");

try {

   HttpResponse execute = client.execute(httpGet);

   //process

} catch (Exception e) {
            e.printStackTrace();
}

Answer 3

httpGet.addHeader('headerName', 'headerValue'); // will work

此行将标头添加到HttpGet对象，当运行HttpClient.execute（）

时，该对象将转到请求URL

Answer 4

$ gnatprove --no-inlining -Pdefault.gpr -j0 --level=1 --report=all -cargs -gnatd.j
Phase 1 of 2: generation of Global contracts ...
Phase 2 of 2: flow analysis and proof ...
p.adb:12:13: medium: formal parameters "X" and "Y" might be aliased (SPARK RM 6.4.2)
p.adb:12:16: info: index check proved
p.adb:12:23: info: index check proved
p.ads:9:11: info: data dependencies proved
Summary logged in [...]/gnatprove.out

如何设置Http setHeader？

4 个答案: