python写一个网页翻译器
import urllib.request
url='https://fanyi.baidu.com/v2transapi'
data={}
data['i']=op
data['from']='AUTO'
data['to']='AUTO'
data['smartresult']='dict'
data['client']='fanyideskweb'
data['salt']='1497512226700'
data['sign']='a0d2b9d367c98b7b3c8affe79cc0419b'
data['doctype']='json'
data['version']='2.1'
data['keyfrom']='fanyi.web'
data['action']='FY_BY_CLICKBUTTON'
data['typoResult']='true'
data=urllib.parse.urlencode(data).encode("utf-8")
a=urllib.request.urlopen(url,data)
html=a.read().decode("utf-8")
print(b)