{"id":710,"date":"2022-05-12T15:26:43","date_gmt":"2022-05-12T07:26:43","guid":{"rendered":"https:\/\/benson.ml\/?p=710"},"modified":"2022-05-27T16:35:41","modified_gmt":"2022-05-27T08:35:41","slug":"%e5%a6%82%e4%bd%95%e7%94%a8%e7%ae%80%e5%8d%95%e4%bb%a3%e7%a0%81%e7%88%ac%e5%8f%96%e5%85%a8%e7%bd%91%e6%97%a0%e6%8d%9f%e9%9f%b3%e4%b9%90","status":"publish","type":"post","link":"https:\/\/benson80.eu.org\/?p=710","title":{"rendered":"Python\u722c\u866b\u4e4b\u722c\u53d6\u67d0\u97f3\u4e50\u5e73\u53f0\uff08\u4ed8\u8d39\uff09\u6b4c\u66f2"},"content":{"rendered":"\n

\u9996\u5148\u65b0\u5efa\u4e00\u4e2a\u6587\u4ef6\u5939\u4f5c\u4e3a\u4e0b\u8f7d\u8def\u5f84\uff0c\u7136\u540e\u5728\u521b\u5efa\u4e00\u4e2a\u6587\u672c\uff0c\u6253\u5f00\u8f93\u5165\u4ee5\u4e0b\u4ee3\u7801\uff1a<\/p>\n\n\n\n

–– codeing=utf-8 –<\/em>–<\/p>\n\n\n\n

@Time:2022\/5\/12 16:30<\/p>\n\n\n\n

@Atuhor:@Benson<\/p>\n\n\n\n

@File:\u6279\u91cf\u4e0b\u8f7d.py<\/p>\n\n\n\n

@Software:Benson<\/p>\n\n\n\n

\u5bfc\u5165\u6846\u67b6\uff08\u5e93\uff0c\u6a21\u5757\uff09 pip install xxxx<\/p>\n\n\n\n

import requests
from lxml import etree<\/p>\n\n\n\n

http:\/\/music.163.com\/song\/media\/outer\/url?id=<\/p>\n\n\n\n

1\u3001\u786e\u5b9a\u7f51\u5740 \u771f\u5b9e\u5730\u5740\u5728Network—-Doc<\/p>\n\n\n\n

url = ‘https:\/\/music.163.com\/playlist?id=2237551001’
base_url = ‘http:\/\/music.163.com\/song\/media\/outer\/url?id=’<\/p>\n\n\n\n

2\u3001\u8bf7\u6c42\uff08requests\uff09 \u56fe\u7247\uff0c\u89c6\u9891\uff0c\u97f3\u9891 content \u5b57\u7b26\u4e32 text<\/p>\n\n\n\n

html_str = requests.get(url).text<\/p>\n\n\n\n

print(type(html_str)) # \u5b57\u7b26\u4e32\u7c7b\u578b<\/p>\n\n\n\n

3\u3001\u7b5b\u9009\u6570\u636expath(\u6807\u7b7e\u8bed\u8a00)<\/p>\n\n\n\n

\/\/a[contains(@href,’\/song?’)]\/@href<\/p>\n\n\n\n

result = etree.HTML(html_str) # \u8f6c\u6362\u7c7b\u578b<\/p>\n\n\n\n

print(type(result))<\/p>\n\n\n\n

song_ids = result.xpath(‘\/\/a[contains(@href,”\/song?”)]\/@href’) # \u6b4c\u66f2id
song_names = result.xpath(‘\/\/a[contains(@href,”\/song?”)]\/text()’) # \u6b4c\u540d<\/p>\n\n\n\n

print(song_ids)<\/p>\n\n\n\n

print(song_names) #\u5217\u8868<\/p>\n\n\n\n

\u5bf9\u5217\u8868\u8fdb\u884c\u89e3\u538b<\/p>\n\n\n\n

i = 0 # \u6309\u987a\u5e8f\u6765
for song_id,song_name in zip(song_ids,song_names):
# print(song_id)
# print(song_name)
count_id = song_id.strip(‘\/song?id=’) # \u53bb\u6389\/song?id=
# print(count_id)<\/p>\n\n\n\n

# \u8fc7\u6ee4\u542b\u6709\u201c$\u201d\u7b26\u53f7\nif ('$' in count_id) == False:\n    # print(count_id)\n    song_url = base_url + count_id      # \u62fc\u63a5url\n    # print(song_url)\n\n    i += 1\n\n    mp3 = requests.get(song_url).content\n\n    # 4\u3001\u4fdd\u5b58\u6570\u636e\n    with open('.\/\u97f3\u4e50\/{}.{}.mp3'.format(i,song_name),'wb') as file:\n        file.write(mp3)<\/code><\/pre>\n\n\n\n
\u4fdd\u5b58\u5173\u95ed\uff0c\u518d\u628a\u6587\u672c\u683c\u5f0f\u66f4\u6539\u6210py\u683c\u5f0f\u3002<\/p>\n\n\n\n
<\/p>\n","protected":false},"excerpt":{"rendered":"
\u9996\u5148\u65b0\u5efa\u4e00\u4e2a\u6587\u4ef6\u5939\u4f5c\u4e3a\u4e0b\u8f7d\u8def\u5f84\uff0c\u7136\u540e\u5728\u521b\u5efa\u4e00\u4e2a\u6587\u672c …<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[13],"tags":[],"class_list":["post-710","post","type-post","status-publish","format-standard","hentry","category-python"],"_links":{"self":[{"href":"https:\/\/benson80.eu.org\/index.php?rest_route=\/wp\/v2\/posts\/710","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/benson80.eu.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/benson80.eu.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/benson80.eu.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/benson80.eu.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=710"}],"version-history":[{"count":16,"href":"https:\/\/benson80.eu.org\/index.php?rest_route=\/wp\/v2\/posts\/710\/revisions"}],"predecessor-version":[{"id":732,"href":"https:\/\/benson80.eu.org\/index.php?rest_route=\/wp\/v2\/posts\/710\/revisions\/732"}],"wp:attachment":[{"href":"https:\/\/benson80.eu.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=710"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/benson80.eu.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=710"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/benson80.eu.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=710"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}