Я бы рекомендовал использовать щебечет/ЖСК quickstart. Необходимо установить maven. Тогда вы можете просто git install на быстрый старт и запустить пример приложения с:
mvn install && mvn exec:java -pl hbc-example -Dconsumer.key=XYZ -Dconsumer.secret=SECRET -Daccess.token=ABC -Daccess.token.secret=ABCSECRET
и ввод учетных данных после = в кавычки. Если вы посмотрите на исходный код, вы можете использовать этот код в качестве игровой площадки, чтобы узнать, как использовать этот клиент с Twitters API. Тогда просто посмотрите в код examples и выбрать то, что вам нужно для достижения функциональности, которую вы ищете, и объединить, что с концами вам потребуется от твиттере, в частности these искать хэштегов и получить JSON, как так
{
"created_at": "Mon Feb 13 08:47:02 +0000 2017",
"id": 831062112478822400,
"id_str": "831062112478822400",
"text": "You've been doing #DataReporting all wrong. This is how you create powerful insights with #data:\u2026 https:\/\/t.co\/w5rHjKMGza",
"display_text_range": [0, 140],
"source": "\u003ca href=\"http:\/\/bufferapp.com\" rel=\"nofollow\"\u003eBuffer\u003c\/a\u003e",
"truncated": true,
"in_reply_to_status_id": null,
"in_reply_to_status_id_str": null,
"in_reply_to_user_id": null,
"in_reply_to_user_id_str": null,
"in_reply_to_screen_name": null,
"user": {
"id": 2953426294,
"id_str": "2953426294",
"name": "Developing Edge",
"screen_name": "ptdevedge",
"location": "United Kingdom",
"url": "http:\/\/developingedge.com\/",
"description": null,
"protected": false,
"verified": false,
"followers_count": 455,
"friends_count": 225,
"listed_count": 132,
"favourites_count": 44,
"statuses_count": 854,
"created_at": "Wed Dec 31 16:42:36 +0000 2014",
"utc_offset": 0,
"time_zone": "London",
"geo_enabled": false,
"lang": "en-gb",
"contributors_enabled": false,
"is_translator": false,
"profile_background_color": "000000",
"profile_background_image_url": "http:\/\/abs.twimg.com\/images\/themes\/theme1\/bg.png",
"profile_background_image_url_https": "https:\/\/abs.twimg.com\/images\/themes\/theme1\/bg.png",
"profile_background_tile": false,
"profile_link_color": "C56200",
"profile_sidebar_border_color": "000000",
"profile_sidebar_fill_color": "000000",
"profile_text_color": "000000",
"profile_use_background_image": false,
"profile_image_url": "http:\/\/pbs.twimg.com\/profile_images\/713668391710638080\/R1-V_Zvh_normal.jpg",
"profile_image_url_https": "https:\/\/pbs.twimg.com\/profile_images\/713668391710638080\/R1-V_Zvh_normal.jpg",
"profile_banner_url": "https:\/\/pbs.twimg.com\/profile_banners\/2953426294\/1450889452",
"default_profile": false,
"default_profile_image": false,
"following": null,
"follow_request_sent": null,
"notifications": null
},
"geo": null,
"coordinates": null,
"place": null,
"contributors": null,
"is_quote_status": false,
"extended_tweet": {
"full_text": "You've been doing #DataReporting all wrong. This is how you create powerful insights with #data: https:\/\/t.co\/zSXxWLy0fY https:\/\/t.co\/BcbvZdewKb",
"display_text_range": [0, 120],
"entities": {
"hashtags": [{
"text": "DataReporting",
"indices": [18, 32]
}, {
"text": "data",
"indices": [90, 95]
}],
"urls": [{
"url": "https:\/\/t.co\/zSXxWLy0fY",
"expanded_url": "http:\/\/bit.ly\/powerful-data-insights",
"display_url": "bit.ly\/powerful-data-\u2026",
"indices": [97, 120]
}],
"user_mentions": [],
"symbols": [],
"media": [{
"id": 831062108943024131,
"id_str": "831062108943024131",
"indices": [121, 144],
"media_url": "http:\/\/pbs.twimg.com\/media\/C4iGlb3WAAMAwAL.jpg",
"media_url_https": "https:\/\/pbs.twimg.com\/media\/C4iGlb3WAAMAwAL.jpg",
"url": "https:\/\/t.co\/BcbvZdewKb",
"display_url": "pic.twitter.com\/BcbvZdewKb",
"expanded_url": "https:\/\/twitter.com\/ptdevedge\/status\/831062112478822400\/photo\/1",
"type": "photo",
"sizes": {
"medium": {
"w": 1024,
"h": 768,
"resize": "fit"
},
"thumb": {
"w": 150,
"h": 150,
"resize": "crop"
},
"large": {
"w": 1024,
"h": 768,
"resize": "fit"
},
"small": {
"w": 680,
"h": 510,
"resize": "fit"
}
}
}]
},
"extended_entities": {
"media": [{
"id": 831062108943024131,
"id_str": "831062108943024131",
"indices": [121, 144],
"media_url": "http:\/\/pbs.twimg.com\/media\/C4iGlb3WAAMAwAL.jpg",
"media_url_https": "https:\/\/pbs.twimg.com\/media\/C4iGlb3WAAMAwAL.jpg",
"url": "https:\/\/t.co\/BcbvZdewKb",
"display_url": "pic.twitter.com\/BcbvZdewKb",
"expanded_url": "https:\/\/twitter.com\/ptdevedge\/status\/831062112478822400\/photo\/1",
"type": "photo",
"sizes": {
"medium": {
"w": 1024,
"h": 768,
"resize": "fit"
},
"thumb": {
"w": 150,
"h": 150,
"resize": "crop"
},
"large": {
"w": 1024,
"h": 768,
"resize": "fit"
},
"small": {
"w": 680,
"h": 510,
"resize": "fit"
}
}
}]
}
},
"retweet_count": 0,
"favorite_count": 0,
"entities": {
"hashtags": [{
"text": "DataReporting",
"indices": [18, 32]
}, {
"text": "data",
"indices": [90, 95]
}],
"urls": [{
"url": "https:\/\/t.co\/w5rHjKMGza",
"expanded_url": "https:\/\/twitter.com\/i\/web\/status\/831062112478822400",
"display_url": "twitter.com\/i\/web\/status\/8\u2026",
"indices": [98, 121]
}],
"user_mentions": [],
"symbols": []
},
"favorited": false,
"retweeted": false,
"possibly_sensitive": false,
"filter_level": "low",
"lang": "en",
"timestamp_ms": "1486975622659"
}
вы отлаживаете код или не знаете, как начать использовать twitters api с java –