Question

我正在尝试创建一个访问Github API并收集信息的基本Java应用程序。我需要能够每小时执行60多个请求，但不知道如何授权我的应用程序。该应用程序不公开，不需要用户身份验证，每小时只能访问超过60个请求。

到目前为止我的代码：

try {
            URL url = new URL("https://api.github.com/users/"+name);
            HttpURLConnection con = (HttpURLConnection) url.openConnection();
            con.setRequestMethod("GET");
            con.setRequestProperty("User-Agent", "Mozilla/5.0");

            int responseCode = con.getResponseCode();
            String response = con.getResponseMessage();
            if(responseCode == 200){
                BufferedReader reader = new BufferedReader(new InputStreamReader(url.openStream()));
                String content = reader.readLine();
                System.out.print(name + " - " + responseCode + " - " + response + " - " + content + "\n");
            }else{
                System.out.print(name + " - " + responseCode + " - " + response + "\n");
            }

        } catch (MalformedURLException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        }

我相信可以通过添加另一个标头/ requestProperty来完成，但我不确定如何。

非常感谢您的帮助

Answer 1

以下代码适用于我：

    package com.test.api.api;
    import javax.ws.rs.client.Client;
    import javax.ws.rs.client.ClientBuilder;
    import javax.ws.rs.client.Entity;
    import javax.ws.rs.client.WebTarget;
    import javax.ws.rs.core.Response;
    import org.glassfish.jersey.client.ClientConfig;
    import org.glassfish.jersey.client.authentication.HttpAuthenticationFeature;
    import com.fasterxml.jackson.jaxrs.json.JacksonJsonProvider;

    public class GitHub {

    public static void main(String[] args) {

    ClientConfig clientConfig = new ClientConfig();

    HttpAuthenticationFeature feature = HttpAuthenticationFeature.basic(
            "Your Email ID here", "Your Password");
    clientConfig.register(feature);

    Client client = ClientBuilder.newClient(clientConfig);
    WebTarget webTarget = client.target("https://api.github.com").path(
            "authorizations");

    String input = "{\"scopes\":[\"public_repo\"],\"note\":\"Ramanuj\"}";

    Response response = webTarget.request("application/json").post(
            Entity.json(input));
    System.out.println(response.readEntity(String.class));

        }
    }

您需要在pom.xml中具有以下依赖关系

    <dependency>
        <groupId>org.glassfish.jersey.core</groupId>
        <artifactId>jersey-client</artifactId>
        <version>2.22.2</version>
    </dependency>

此代码将在您的控制台中打印令牌，以便您可以在github.com的后续请求中使用它

这相当于OAuth 2授权。

如何验证Github API的基本Java程序

1 个答案: