我想获得使用 Google 中特殊功能（例如“定义：[短语]”）的搜索结果，但我似乎找不到与此相关的信息。
有谁知道我可以从哪里获取 JSON 格式的数据（就像 Google 的其他 API 一样），而无需手动抓取结果页面？
谢谢， 以利
【问题讨论】：
标签： json google-api google-search-api
from bs4 import BeautifulSoup
import requests
word = "democracy"
url = 'https://www.google.co.in/search?q=define%20' + word + '#cns=1'
response = requests.get(url, headers={"user-agent":"Mozilla/5.0(Macintosh; Intel Mac OS X 10.12; rv:49.0) Gecko/20100101 Firefox/49.0"})
html = response.content
final_soup = BeautifulSoup(html,"html5lib")
everyThing = final_soup.select("div._Jig")
for line in everyThing:
print("-",line.text)
我编写这个脚本是为了从 google 获取单词的定义。 希望它有所帮助，但它不使用任何 API。
【讨论】：
我希望我没有为此设置赏金，因为几天后我偶然发现了答案，这真的很简单。
如果您想要爱的定义，请访问以下网址：
http://www.google.com/dictionary/json?callback=a&sl=en&tl=en&q=love
你会得到一个包含 JSONP 的响应流，内容如下（“美化”用于学习目的，API 在一行中返回所有内容）：
a(
{
"query":"love",
"sourceLanguage":"en",
"targetLanguage":"en",
"primaries":[
{
"type":"headword",
"terms":[
{
"type":"text",
"text":"love",
"language":"en",
"labels":[
{
"text":"Noun",
"title":"Part-of-speech"
}
]
},
{
"type":"phonetic",
"text":"/ləv/",
"language":"und"
},
{
"type":"sound",
"text":"http://www.gstatic.com/dictionary/static/sounds/de/0/love.mp3",
"language":"und"
}
],
"entries":[
{
"type":"related",
"terms":[
{
"type":"text",
"text":"loves",
"language":"und",
"labels":[
{
"text":"plural"
}
]
}
]
},
{
"type":"meaning",
"terms":[
{
"type":"text",
"text":"An intense feeling of deep affection",
"language":"en"
}
],
"entries":[
{
"type":"example",
"terms":[
{
"type":"text",
"text":"babies fill parents with intense feelings of \x3cem\x3elove\x3c/em\x3e",
"language":"en"
}
]
},
{
"type":"example",
"terms":[
{
"type":"text",
"text":"their \x3cb\x3e\x3cem\x3elove\x3c/em\x3e for\x3c/b\x3e their country",
"language":"en"
}
]
}
]
},
{
"type":"meaning",
"terms":[
{
"type":"text",
"text":"A deep romantic or sexual attachment to someone",
"language":"en"
}
],
"entries":[
{
"type":"example",
"terms":[
{
"type":"text",
"text":"it was \x3cem\x3elove\x3c/em\x3e at first sight",
"language":"en"
}
]
},
{
"type":"example",
"terms":[
{
"type":"text",
"text":"they were both \x3cb\x3ein \x3cem\x3elove\x3c/em\x3e with\x3c/b\x3e her",
"language":"en"
}
]
},
{
"type":"example",
"terms":[
{
"type":"text",
"text":"we were slowly \x3cb\x3efalling in \x3cem\x3elove\x3c/em\x3e\x3c/b\x3e",
"language":"en"
}
]
}
]
},
{
"type":"meaning",
"terms":[
{
"type":"text",
"text":"A personified figure of \x3cem\x3elove\x3c/em\x3e, often represented as Cupid",
"language":"en"
}
]
},
{
"type":"meaning",
"terms":[
{
"type":"text",
"text":"A great interest and pleasure in something",
"language":"en"
}
],
"entries":[
{
"type":"example",
"terms":[
{
"type":"text",
"text":"his \x3cb\x3e\x3cem\x3elove\x3c/em\x3e for\x3c/b\x3e football",
"language":"en"
}
]
},
{
"type":"example",
"terms":[
{
"type":"text",
"text":"we share a \x3cb\x3e\x3cem\x3elove\x3c/em\x3e of\x3c/b\x3e music",
"language":"en"
}
]
}
]
},
{
"type":"meaning",
"terms":[
{
"type":"text",
"text":"Affectionate greetings conveyed to someone on one\x27s behalf",
"language":"en"
}
]
},
{
"type":"meaning",
"terms":[
{
"type":"text",
"text":"A formula for ending an affectionate letter",
"language":"en"
}
],
"entries":[
{
"type":"example",
"terms":[
{
"type":"text",
"text":"take care, lots of \x3cem\x3elove\x3c/em\x3e, Judy",
"language":"en"
}
]
}
]
},
{
"type":"meaning",
"terms":[
{
"type":"text",
"text":"A person or thing that one \x3cem\x3eloves\x3c/em\x3e",
"language":"en"
}
],
"entries":[
{
"type":"example",
"terms":[
{
"type":"text",
"text":"she was \x3cb\x3ethe \x3cem\x3elove\x3c/em\x3e of his life\x3c/b\x3e",
"language":"en"
}
]
},
{
"type":"example",
"terms":[
{
"type":"text",
"text":"their two great \x3cem\x3eloves\x3c/em\x3e are tobacco and whiskey",
"language":"en"
}
]
}
]
},
{
"type":"meaning",
"terms":[
{
"type":"text",
"text":"A friendly form of address",
"language":"en"
}
],
"entries":[
{
"type":"example",
"terms":[
{
"type":"text",
"text":"it\x27s all right, \x3cem\x3elove\x3c/em\x3e",
"language":"en"
}
]
}
]
},
{
"type":"meaning",
"terms":[
{
"type":"text",
"text":"Used to express affectionate approval for someone",
"language":"en"
}
],
"entries":[
{
"type":"example",
"terms":[
{
"type":"text",
"text":"don\x27t fret, there\x27s a \x3cem\x3elove\x3c/em\x3e",
"language":"en"
}
]
}
]
},
{
"type":"meaning",
"terms":[
{
"type":"text",
"text":"(in tennis, squash, and some other sports) A score of zero; nil",
"language":"en"
}
],
"entries":[
{
"type":"example",
"terms":[
{
"type":"text",
"text":"\x3cem\x3elove\x3c/em\x3e fifteen",
"language":"en"
}
]
},
{
"type":"example",
"terms":[
{
"type":"text",
"text":"he was down two sets to \x3cem\x3elove\x3c/em\x3e",
"language":"en"
}
]
}
]
}
]
},
{
"type":"headword",
"terms":[
{
"type":"text",
"text":"love",
"language":"en",
"labels":[
{
"text":"Verb",
"title":"Part-of-speech"
}
]
},
{
"type":"phonetic",
"text":"/ləv/",
"language":"und"
},
{
"type":"sound",
"text":"http://www.gstatic.com/dictionary/static/sounds/de/0/love.mp3",
"language":"und"
}
],
"entries":[
{
"type":"related",
"terms":[
{
"type":"text",
"text":"loved",
"language":"und",
"labels":[
{
"text":"past participle"
}
]
},
{
"type":"text",
"text":"loves",
"language":"und",
"labels":[
{
"text":"3rd person singular present"
}
]
},
{
"type":"text",
"text":"loving",
"language":"und",
"labels":[
{
"text":"present participle"
}
]
},
{
"type":"text",
"text":"loved",
"language":"und",
"labels":[
{
"text":"past tense"
}
]
}
]
},
{
"type":"meaning",
"terms":[
{
"type":"text",
"text":"Feel a deep romantic or sexual attachment to (someone)",
"language":"en"
}
],
"entries":[
{
"type":"example",
"terms":[
{
"type":"text",
"text":"do you \x3cem\x3elove\x3c/em\x3e me?",
"language":"en"
}
]
}
]
},
{
"type":"meaning",
"terms":[
{
"type":"text",
"text":"Like very much; find pleasure in",
"language":"en"
}
],
"entries":[
{
"type":"example",
"terms":[
{
"type":"text",
"text":"I\x27d \x3cem\x3elove\x3c/em\x3e a cup of tea, thanks",
"language":"en"
}
]
},
{
"type":"example",
"terms":[
{
"type":"text",
"text":"I just \x3cem\x3elove\x3c/em\x3e dancing",
"language":"en"
}
]
},
{
"type":"example",
"terms":[
{
"type":"text",
"text":"a fun-\x3cem\x3eloving\x3c/em\x3e girl",
"language":"en"
}
]
}
]
}
]
}
]
}
,200,null)
Google Dictionary API 以回调函数 (JSONP) 的形式返回。在您可以在函数调用中处理 JSON 之前，您必须剥离回调函数数据。
这意味着删除第一个 { 之前的所有内容以及最后一个 } 之后的所有内容。
在这之后你就完成了！这就是您需要的所有信息，并且与您在 Google 中搜索 define love 时的信息基本相同（实际上更多！）。
【讨论】：