用requests访问有道翻译（方便日后回来查阅）
本帖最后由 snail:) 于 2018-2-23 23:48 编辑import requests
while 1:
content = input("请输入需要翻译的内容[按‘q’结束]：")
if content == 'q':
print('欢迎下次使用！')
break
else:
url = "http://fanyi.youdao.com/translate?smartresult=dict&smartresult=rule"
data = {}
data['i'] = content
data['from'] = 'AUTO'
data['to'] = 'AUTO'
data['smartresult'] = 'dict'
data['client'] = 'fanyideskweb'
data['salt'] = '1519180629227'
data['sign'] = 'e2261e9c5853cb410635984e41a144a0'
data['doctype'] = 'json'
data['version'] = '2.1'
data['keyfrom'] = 'fanyi.web'
data['action'] = 'FY_BY_REALTIME'
data['typoResult'] = 'false'
headers = {'user-agent':'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/55.0.2883.87 Safari/537.36'}
html = requests.get(url,params=data,headers=headers)
target = html.json()
print("翻译结果：%s" % (target['translateResult']['tgt']))
老版用urllib.request的代码如下做个比较
import urllib.request
import urllib.parse
import json
while 1:
content = input("请输入需要翻译的内容[按‘q’结束]：")
if content == 'q':
print('欢迎下次使用！')
break
else:
url = "http://fanyi.youdao.com/translate?smartresult=dict&smartresult=rule"
data = {}
data['i'] = content
data['from'] = 'AUTO'
data['to'] = 'AUTO'
data['smartresult'] = 'dict'
data['client'] = 'fanyideskweb'
data['salt'] = '1519180629227'
data['sign'] = 'e2261e9c5853cb410635984e41a144a0'
data['doctype'] = 'json'
data['version'] = '2.1'
data['keyfrom'] = 'fanyi.web'
data['action'] = 'FY_BY_REALTIME'
data['typoResult'] = 'false'
data = urllib.parse.urlencode(data).encode('utf-8')
response = urllib.request.urlopen(url, data)
html = response.read().decode('utf-8')
target = json.loads(html)
print("翻译结果：%s" % (target['translateResult']['tgt']))
最后有个问题，有道翻译是POST的形式传递的，虽然requests.get()也可以传参，还是想问下有没有大佬能帮我修改下用requests.post()获取网页信息，我试了好多次都不行
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