54讲 翻译问题

小浪迹孩

已经找到问题所在

小浪迹孩

Traceback (most recent call last):
  File "E:/1/新建文件夹/fanyi.py", line 23, in <module>
    print("翻译结果：s" % (target['translateResult'][0][0]['tgt']))
KeyError: 'translateResult'

小浪迹孩

# p14_2.py
import urllib.request
import urllib.parse
import json

content = input("请输入需要翻译的内容：")

url = "http://fanyi.youdao.com/translate_o?smartresult=dict&smartresult=rule"
data = {}
data['type'] = 'AUTO'
data['i'] = content
data['doctype'] = 'json'
data['xmlVersion'] = '1.6'
data['keyfrom'] = 'fanyi.web'
data['ue'] = 'UTF-8'
data['typoResult'] = 'true'
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'][0][0]['tgt']))

小浪迹孩

Request URL:http://fanyi.youdao.com/translate_o?smartresult=dict&smartresult=rule
Request Method:POST
Status Code:200 OK
Remote Address:220.181.76.84:80
Referrer Policy:no-referrer-when-downgrade
Response Headers
view source
Connection:keep-alive
Content-Encoding:gzip
Content-Type:application/json; charset=utf-8
Date:Thu, 19 Oct 2017 08:44:13 GMT
Server:nginx
Transfer-Encoding:chunked
Vary:Accept-Encoding
Request Headers
view source
Accept:application/json, text/javascript, */*; q=0.01
Accept-Encoding:gzip, deflate
Accept-Language:zh-CN,zh;q=0.8
Connection:keep-alive
Content-Length:199
Content-Type:application/x-www-form-urlencoded; charset=UTF-8
Cookie:OUTFOX_SEARCH_USER_ID=-134716560@117.86.2.131; JSESSIONID=abcJDgaidvq9w9ur-WZ8v; OUTFOX_SEARCH_USER_ID_NCOO=838853046.866616; DICT_UGC=be3af0da19b5c5e6aa4e17bd8d90b28a|; ___rl__test__cookies=1508402652914
Host:fanyi.youdao.com
Origin:http://fanyi.youdao.com
Referer:http://fanyi.youdao.com/
User-Agent:Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.2987.98 Safari/537.36 LBBROWSER
X-Requested-With:XMLHttpRequest
Query String Parameters
view source
view URL encoded
smartresult:dict
smartresult:rule
Form Data
view source
view URL encoded
i:i lo
from:AUTO
to:AUTO
smartresult:dict
client:fanyideskweb
salt:1508402652932
sign:42b4b791a2b4085a449f6da6efea138a
doctype:json
version:2.1
keyfrom:fanyi.web
action:FY_BY_REALTIME
typoResult:true

小浪迹孩

第一个是python中错误原因 第二个是源代码 第三个是审查元素