Java示例代码示例youtube data api v3和作为api key的授权方法

import com.google.api.client.googleapis.javanet.GoogleNetHttpTransport;
import com.google.api.client.http.HttpRequestInitializer;
import com.google.api.client.http.HttpTransport;
import com.google.api.client.json.JsonFactory;
import com.google.api.client.json.jackson2.JacksonFactory;
import com.google.api.services.youtube.YouTube;
import com.google.api.services.youtube.model.SearchListResponse;
import com.google.api.services.youtube.model.SearchResult;

import java.io.IOException;
import java.security.GeneralSecurityException;
import java.util.List;

public class YouTubeSearchExample {
    private static final String API_KEY = "YOUR_API_KEY";

    public static void main(String[] args) throws GeneralSecurityException, IOException {
        HttpTransport httpTransport = GoogleNetHttpTransport.newTrustedTransport();
        JsonFactory jsonFactory = JacksonFactory.getDefaultInstance();

        YouTube youtube = new YouTube.Builder(httpTransport, jsonFactory, getRequestInitializer())
                .setApplicationName("YouTubeSearchExample")
                .build();

        YouTube.Search.List search = youtube.search().list("id,snippet");
        search.setKey(API_KEY);
        search.setQ("cat videos"); // 搜索关键词
        search.setType("video");

        SearchListResponse searchResponse = search.execute();
        List<SearchResult> searchResults = searchResponse.getItems();

        if (searchResults != null) {
            for (SearchResult searchResult : searchResults) {
                System.out.println(searchResult.getSnippet().getTitle());
            }
        }
    }

    private static HttpRequestInitializer getRequestInitializer() {
        return request -> {
            // 设置API Key
            request.getHeaders().set("X-Android-Package", "YOUR_PACKAGE_NAME");
            request.getHeaders().set("X-Android-Cert", "YOUR_CERTIFICATE_SHA1");
        };
    }
}