我在项目中使用基于令牌的身份验证来控制登录身份验证。 我的基于令牌的身份验证需要:
Header: Accept Value: application/json
Header: Content-Type Value: application/x-www-form-urlencoded
Key: grant_type Value: password
Key: username Value: <NameToControl>
Key: password Value: <PasswordToControl>
我的基于令牌的身份验证网址:http://localhost:5978/GetAccessToken将是。
当我使用PostMan发布这些参数时,没有任何问题。但我无法在我的android应用程序中执行此操作。我在android应用程序上进行服务调用,但没有任何响应。我该如何解决?
我的静态客户端类:
public class PropClient {
private static final String BASE_URL = "http://localhost:5978/";
private static AsyncHttpClient client = new AsyncHttpClient();
public static void get(String url, RequestParams params, AsyncHttpResponseHandler responseHandler) {
client.get(getAbsoluteUrl(url), params, responseHandler);
}
public static void post(Context context,String url, StringEntity entity, AsyncHttpResponseHandler responseHandler) {
client.addHeader("Accept", "application/json");
client.addHeader("Content-Type", "application/x-www-form-urlencoded");
entity.setContentType("application/json");
client.post(context, getAbsoluteUrl(url), entity, "application/json", responseHandler);
}
private static String getAbsoluteUrl(String relativeUrl) {
String url = BASE_URL + relativeUrl;
return url;
}
}
JSONObject jsonParams = new JSONObject();
jsonParams.put("grant_type", "password");
jsonParams.put("username", mEmail);
jsonParams.put("password", mPassword);
StringEntity entity=null;
try {
entity = new StringEntity(jsonParams.toString());
entity.setContentType(new BasicHeader(HTTP.CONTENT_TYPE, "application/json"));
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
}
PropClient.post(getBaseContext(), "GetAccessToken", entity, new JsonHttpResponseHandler() {
@Override
public void onSuccess(int statusCode, Header[] headers, JSONObject response) {
// If the response is JSONObject instead of expected JSONArray
}
@Override
public void onSuccess(int statusCode, Header[] headers, JSONArray timeline) {
// Pull out the first event on the public timeline
// Do something with the response
}
@Override
public void onFailure(int statusCode, Header[] headers, String response, Throwable e) {
}
@Override
public void onRetry(int retryNo) {
// called when request is retried
}
});
答案 0 :(得分:0)
在yourStatic客户端类中尝试 private static final String BASE_URL =“http://xxx.xxx.x.xx:xxxx/”; 它会工作,然后检查你的IP地址,并把它放在localhost
的位置答案 1 :(得分:0)
问题是您使用JSONObject来存储参数,并且inerpretation是错误的。 您必须发送如下字符串:
grant_type=password&username=demomail@example.it&password=Password1!
使用 RequestParams 并替换它:
JSONObject jsonParams = new JSONObject();
jsonParams.put("grant_type", "password");
jsonParams.put("username", mEmail);
jsonParams.put("password", mPassword);
StringEntity entity=null;
try {
entity = new StringEntity(jsonParams.toString());
entity.setContentType(new BasicHeader(HTTP.CONTENT_TYPE, "application/json"));
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
}
使用:
RequestParams params = new RequestParams();
params.put("grant_type", "password");
params.put("username", mEmail);
params.put("password", mPassword);
StringEntity entity=null;
try {
entity = new StringEntity(params.toString());
entity.setContentType(new BasicHeader(HTTP.CONTENT_TYPE, "application/x-www-form-urlencoded; charset=UTF-8"));
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
}