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本帖最后由 马云 于 2017-7-25 15:59 编辑
- import urllib.request
- import urllib.parse
- import json
- neirong = input('你要翻译啥')
- url ='http://fanyi.youdao.com/translate_o?smartresult=dict&smartresult=rule&sessionFrom=dict2.top'
- date ={}
- date['i']=neirong
- date['from']='AUTO'
- date['to']='AUTO'
- date['smartresult']='dict'
- date['client'] = 'fanyideskweb'
- date['salt']='1500966548163'
- date['sign']='3f292d40517abe5030b7bf188958ccad'
- date['doctype']='json'
- date['version']='2.1'
- date['keyfrom'] ='fanyi.web'
- date['action']='FY_BY_CL1CKBUTTON'
- date['typoResult']='true'
- date = urllib.parse.urlencode(date).encode('utf-8')
- response = urllib.request.urlopen(url,date)
- html = response.read().decode('utf-8')
- target =json.loads(html)
- print('翻译结果:%s'%(target['translateResult'][0][0]['tgt']))
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上图是我仿照老师写的代码,但是问题是最后还是会报错- Traceback (most recent call last):
- File "C:/Users/Administrator/Desktop/text.py", line 27, in <module>
- print('翻译结果:%s'%(target['translateResult'][0][0]['tgt']))
- KeyError: 'translateResult'
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这个是错误报告,不是很懂哪里错了,请指教啊
不是代码问题,是有道改过网页代码传的参数了。
新的代码可以参考 http://bbs.fishc.com/thread-91365-1-1.html 大神写的
我在大神基础上稍作修改 :
- import urllib.request
- import urllib.parse
- import time
- import random
- import hashlib
- import json
- url='http://fanyi.youdao.com/translate_o?smartresult=dict&smartresult=rule&sessionFrom=null'
- def open_url(url,word_d):
- u='fanyideskweb'
- d=word_d
- f=str(int(time.time()*1000))
- c="rY0D^0'nM0}g5Mm1z%1G4"
- g=hashlib.md5()
- g.update((u + d + f + c).encode('utf-8'))
- head={}
- head['User-Agent']='Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:54.0) Gecko/20100101 Firefox/54.0'
- head['Host']='fanyi.youdao.com'
- head['Referer']='http://fanyi.youdao.com/'
- data={}
- data['i']=d
- data['from']='AUTO'
- data['to']='AUTO'
- data['smartresult']='dict'
- data['client']=u
- data['salt']=f
- data['sign']=g.hexdigest()
- data['doctype']='json'
- data['version']='2.1'
- data['keyfrom']='fanyi.web'
- data['action']='FY_BY_CL1CKBUTTON'
- data['typoResult']='true'
- data=urllib.parse.urlencode(data).encode('utf-8')
- req=urllib.request.Request(url,data,head)
- response=urllib.request.urlopen(req)
- html=response.read().decode('utf-8')
- target=json.loads(html)
- #print(html)
- print('翻译结果: %s ' % (target['translateResult'][0][0]['tgt']))
- def loops(url):
- while True:
- d=input('请输入需要翻译的单词或句子(‘99’表示退出):')
- if d == '99':
- break
- else:
- open_url(url,d)
-
- if __name__=='__main__':
- url='http://fanyi.youdao.com/translate_o?smartresult=dict&smartresult=rule&sessionFrom=null'
- loops(url)
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