Question

在Python中，我正在尝试解析来自musixmatch api的json响应，但是我无法弄清楚如何访问给出的信息，请帮忙！我可以在必要时发布JSON响应，但它有很多文本。

import json
from os.path json, dirname
from musixmatch import Musixmatch

musixmatch = Musixmatch(<api key>)

lyrics = musixmatch.matcher_lyrics_get('Grenade', 'Bruno Mars')


print (lyrics)

for item in jsonLyric['message']:
   for thing in item['body']:
     for stuff in thing['lyrics']:
        print(stuff['lyrics_body'])

这是我用print（歌词）

取回的输出

{"message": {"header": {"status_code": 200, "execute_time": 0.005511999130249}, "body": {"lyrics": {"lyrics_id": 14678126, "can_edit": 0, "locked": 1, "published_status": 3, "action_requested": "", "verified": 0, "restricted": 0, "instrumental": 0, "explicit": 0, "lyrics_body": "Easy come, easy go, that's just how you live oh\nTake, take, take it all, but you never give\nShould have known you was trouble from the first kiss\nHad your eyes wide open,\nWhy were they open?\n\nGave you all I had and you tossed it in the trash\nYou tossed it in the trash, you did\nTo give me all your love is all I ever asked 'cause\nWhat you don't understand is I'd catch a grenade for ya (yeah, yeah)\nThrow my head on a blade for ya (yeah, yeah)\nI'd jump in front of a train for ya (yeah, yeah)\nYou know I'd do anything for ya (yeah, yeah)\n\nOh oh, I would go through all this pain\nTake a bullet straight through my brain\nYes, I would die for ya baby\nBut you won't do the same\n\nNo, no, no, no\n...\n\n******* This Lyrics is NOT for Commercial use *******", "lyrics_language": "en", "lyrics_language_description": "English", "script_tracking_url": "https://tracking.musixmatch.com/t1.0/m_js/e_1/sn_0/l_14678126/su_0/rs_0/tr_3vUCALM0_W22leSuW0j51mdZjjfpE4x6a9jOCvWJRkoOBKyShPRRZQELOwGOsZtDZ8P7rI_Ugft_vMQta6YUky74d5X3RIpnkF1GkipbfBPqaDh2M9h4wtFKqwGgJoy8k52jf0kTKu2GFboxJpmcZP_TL17Tt5-rkmsIOB4VQk1LX_s66Du-rGVtu_NcuDuzquhrpHnIEyygjxJGcHYfbpHfFt3gDfDkAfuv25OHWoHt6FJarcoSeY5eloAlMJtqtQqXVIU4bVp3zmqnTdEsjj5mvyBOq2Yvl_WRsRYBiSP4fISEiW8Nz_cwKdLFqVo-9L4Pcz7ryASfVXfRD-nROD18LJIBomN5JzzcPMk9hEjHwmxt9PUccK5e_G23RYrgXgrWJlVQUyoIX5CNb_3IW893C0xfSrEm/", "pixel_tracking_url": "https://tracking.musixmatch.com/t1.0/m_img/e_1/sn_0/l_14678126/su_0/rs_0/tr_3vUCAB0Xj7CAyD4mjojoI5pSqo0L_Qojn7Q9jhh7eIMnru0DnnnxducKM9BTbyEX19XGYKgaLEjaRJUedry3aKHTl45sXeTudU6Y5g6DYg4UqxqUZVQuGT8RofGA25JeQfvfJnabBr4Ua2rDhu52CH9gY5T4MO58sTV_WEnz1OeovHSJJrcR7FJ6dGtZ7ddBSj5DAs3tXvKVZM-CMngsa4lVHgJvlKyQBI9dIlKpIasxUiHE8ESQ5nvq355A-9hB38ZO1xBSBE_poFKeFODVuxAYwt61nwkcy1INwNyRfu-88W0T8qdzmNdHPzC3CZ13W6_zvJQs144ir8AMF_ScjfXdyIZ5rBKT3yQYp4BIAuWYALrfv87mitBdkqukq_HiN79vaqsKTpn2dr5-IMe97ioMeI4xHwX2/", "html_tracking_url": "https://tracking.musixmatch.com/t1.0/m_html/e_1/sn_0/l_14678126/su_0/rs_0/tr_3vUCANQr9qsfeDL9iPgGrXIvJIBLLsgir3pFRzL4BslntB9GYllG57LNZuNC08A5g3r87JYVDgKTKk4QfYdU-j3sfs8i8onqzpCCV_w27R7ePS_k13wHNHBfSZpHQcJL4ocPj9i9E-Cms8yT9q4vLC31c3DGfudXXV6k5MajtdCVZdHaHfeNNm6tmstseeFCD6MuQxmRRkiUmHYTfgi2TfPwR4CzOZbEdULg5X6AHiiT4MMfIKAspZwghHUMhq3udos-8052sIMMUyB8nQrquajI8ZyZGX9UzKQi21ZDfyFz5fyUF9gYwzX4WA1gxhmVlsppG_-ocY7m29ddOUjEcg0HM0b7CsrJw8tAtcnwLnFovDcW-a7xzNUDlCkqXBLU_sDVg_na0uE4fH1QuYFKvwX5bwlQ1d-l/", "lyrics_copyright": "Lyrics powered by www.musixmatch.com. This Lyrics is NOT for Commercial use and only 30% of the lyrics are returned.", "writer_list": [], "publisher_list": [], "backlink_url": "https://www.musixmatch.com/lyrics/Bruno-Mars/Grenade?utm_source=application&utm_campaign=api&utm_medium=", "updated_time": "2016-03-18T14:38:56Z"}}}}

Answer 1

因此可以看出JSON响应是一个字典，它里面有许多其他字典，但是我们想要它的字体是包含＆＃34; lyrics_body＆＃34;及其价值。

我们怎么能这样做？嗯，它实际上非常简单。在一行中我们可以继续调用字典并传递包含另一个键的键，因此例如我们要访问的第一个字典是整个JSON响应，因此我们可以调用包含JSON响应的lyrics变量，然后在这种情况下我们传递了我们想要访问的密钥＆＃34; message＆＃34;，歌词[＆＃34; message＆＃34;]。

print(lyrics["message"]["body"]["lyrics"]["lyrics_body"])

你这样做的方式也很简单。您只想迭代集成词典中的每个键。

for message in lyrics:
    for body in lyrics[message]:
     if body == "body":
         for lyric in lyrics[message][body]:
             for lyrBod in lyrics[message][body][lyric]:
                 if lyrBod == "lyrics_body":
                     print(lyrics[message][body][lyric][lyrBod])

正如你所看到的那样，它只需要更长的时间。

希望这有帮助

Python - 从musixmatch json响应中获取歌词

1 个答案: