我有这个json文件：
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{"created_at":"Thu Mar 15 20:05:56 +0000 2018","id":974376170111291393,"id_str":"974376170111291393","text":"@OdysseyProtocol The CEO, team, speed of development (When I invested in this in the ICO the market was doing ok an\u2026 https:\/\/t.co\/709gad6CDf","display_text_range":[17,140],"source":"\u003ca href=\"http:\/\/twitter.com\/download\/android\" rel=\"nofollow\"\u003eTwitter for Android\u003c\/a\u003e","truncated":true,"in_reply_to_status_id":974349475195039744,"in_reply_to_status_id_str":"974349475195039744","in_reply_to_user_id":941287889916321792,"in_reply_to_user_id_str":"941287889916321792","in_reply_to_screen_name":"CryptonianJake","user":{"id":941287889916321792,"id_str":"941287889916321792","name":"Tsvetan Peshev","screen_name":"CryptonianJake","location":"Vienna, Austria","url":"https:\/\/www.facebook.com\/HungerForTheLife\/?ref=br_rs","description":"Crypto Enthusiast!\n\n#OCN #TRX #BlackBelt Martial Artist and Champion multiple times.\n\nDisclaimer: Nothing I say Is financial advise, do your own research.","translator_type":"none","protected":false,"verified":false,"followers_count":309,"friends_count":343,"listed_count":2,"favourites_count":2113,"statuses_count":1929,"created_at":"Thu Dec 14 12:44:56 +0000 2017","utc_offset":null,"time_zone":null,"geo_enabled":false,"lang":"en","contributors_enabled":false,"is_translator":false,"profile_background_color":"F5F8FA","profile_background_image_url":"","profile_background_image_url_https":"","profile_background_tile":false,"profile_link_color":"1DA1F2","profile_sidebar_border_color":"C0DEED","profile_sidebar_fill_color":"DDEEF6","profile_text_color":"333333","profile_use_background_image":true,"profile_image_url":"http:\/\/pbs.twimg.com\/profile_images\/956861579756220416\/808lK38z_normal.jpg","profile_image_url_https":"https:\/\/pbs.twimg.com\/profile_images\/956861579756220416\/808lK38z_normal.jpg","profile_banner_url":"https:\/\/pbs.twimg.com\/profile_banners\/941287889916321792\/1516968220","default_profile":true,"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":"@OdysseyProtocol The CEO, team, speed of development (When I invested in this in the ICO the market was doing ok and I got a 4 x 3 days after the ICO ended, turning to a 10x eventually.\nPartnerships are HUGE! #GTC #GAME.COM #TRX #OBIKE and more... #Spring will be #amazing once #crypto is stable.","display_text_range":[17,296],"entities":{"hashtags":[{"text":"GTC","indices":[209,213]},{"text":"GAME","indices":[214,219]},{"text":"TRX","indices":[224,228]},{"text":"OBIKE","indices":[229,235]},{"text":"Spring","indices":[248,255]},{"text":"amazing","indices":[264,272]},{"text":"crypto","indices":[278,285]}],"urls":[],"user_mentions":[{"screen_name":"OdysseyProtocol","name":"The Odyssey Protocol (OCN)","id":946273319036137472,"id_str":"946273319036137472","indices":[0,16]}],"symbols":[]}},"quote_count":0,"reply_count":0,"retweet_count":0,"favorite_count":0,"entities":{"hashtags":[],"urls":[{"url":"https:\/\/t.co\/709gad6CDf","expanded_url":"https:\/\/twitter.com\/i\/web\/status\/974376170111291393","display_url":"twitter.com\/i\/web\/status\/9\u2026","indices":[117,140]}],"user_mentions":[{"screen_name":"OdysseyProtocol","name":"The Odyssey Protocol (OCN)","id":946273319036137472,"id_str":"946273319036137472","indices":[0,16]}],"symbols":[]},"favorited":false,"retweeted":false,"filter_level":"low","lang":"en","timestamp_ms":"1521144356645"}
它有几个json对象，我如何使用python来读取这个文件并获取信息，例如＆＃34; hashtags＆＃34;和＆＃34; created_at＆＃34;？ json.load总是有错误：期望值：第2行第1列（字符1）
答案 0 :(得分：0)
该文件似乎包含行分隔的JSON文本，因此您应该能够遍历文件行并将每个文件作为单独的JSON对象加载（在本例中为Python dict），然后通过键访问特定值： / p>
import json
with open('file.json') as f:
for line in f:
if line.rstrip():
data = json.loads(line)
print(data['created_at'], data['hashtags'])
请注意，"hashtags"不是所提供的JSON数据中的有效密钥，但上述内容应足以解释您的问题。
line.rstrip()用于从行中删除任何尾随空格，以便过滤掉空行。