您好我的servlet代码我代表用户使用access_token请求服务器我能用以下代码请求:
OAuthRequest request2 = new OAuthRequest(Verb.GET,"https://api.linkedin.com/v1/people/~:(first-name,last-name,email-address)?oauth2_access_token="+accesstok);
但我如何使用授权标题请求如下:
GET /v1/people/~ HTTP/1.1
Host: api.linkedin.com
Connection: Keep-Alive
Authorization: Bearer AQXdSP_W41_UPs5ioT_t8HESyODB4FqbkJ8LrV_5mff4gPODzOYR
我正在使用以下方式,但不是wrking:
private static final String PROTECTED_RESOURCE_URL = "/v1/people/~:(first-name,last- name,email-address) HTTP/1.1 Host: api.linkedin.com Connection: Keep-Alive Authorization: Bearer ";
Object AccessToken= o.get("access_token");
String accesstok=AccessToken.toString();
OAuthRequest request2 = new OAuthRequest(Verb.GET,PROTECTED_RESOURCE_URL+accesstok);
谢谢
答案 0 :(得分:7)
您可以使用apache.http
库。你不需要一些OAuth库或任何东西。 OAuth协议非常简单'处理,您可以使用正常的http请求。这是一个使用 apache-http 库的示例。
[编辑] 我更改了代码,为您提供了完整的示例,如何使用这些库。
import java.io.IOException;
import org.apache.http.HttpResponse;
import org.apache.http.ParseException;
import org.apache.http.client.HttpClient;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.impl.client.HttpClientBuilder;
import org.apache.http.util.EntityUtils;
public class OAuthConnect {
public static void main(String[] args) {
try {
HttpClient httpclient = HttpClientBuilder.create().build(); // the http-client, that will send the request
HttpGet httpGet = new HttpGet(""); // the http GET request
httpGet.addHeader("Authorization", "Bearer AQXdSP_W41_UPs5ioT_t8HESyODB4FqbkJ8LrV_5mff4gPODzOYR"); // add the authorization header to the request
HttpResponse response = httpclient.execute(httpGet); // the client executes the request and gets a response
int responseCode = response.getStatusLine().getStatusCode(); // check the response code
switch (responseCode) {
case 200: {
// everything is fine, handle the response
String stringResponse = EntityUtils.toString(response.getEntity()); // now you have the response as String, which you can convert to a JSONObject or do other stuff
break;
}
case 500: {
// server problems ?
break;
}
case 403: {
// you have no authorization to access that resource
break;
}
}
} catch (IOException | ParseException ex) {
// handle exception
}
}
}
在这里,您可以找到可以添加为库的jar
个文件:
Apache HTTP-Core v 4.3.3
Apache HTTP-Client v 4.3.6
您也可以从Apache page
下载该罐子正如您将看到的,这些库为您提供了处理访问API(GET POST DELETE..
)可能需要的所有请求的所有内容。您可以更改标题并处理作为响应的内容。我知道它看起来很复杂,但有了这个,你就可以完全控制你的OAuth请求,而不需要依赖任何库。
[又一个编辑]
当您从Apache页面下载zip文件时,需要将其解压缩,并且您需要的jar
文件位于lib
文件夹中。
httpcomponents-core-4.3.3
+-examples
+-lib
+-commons-cli-1.2.jar
+-httpcore-4.3.3.jar <-- this one you need
+-httpcore-ab-4.3.3.jar
...
与httpClient
httpcomponents-client-4.3.6
+-examples
+-lib
+- commons-codec-1.6.jar
+- ...
+- httpclient-4.3.6.jar <-- this one
+- ...