就加了个 head 问题就出来了 0.0

Fowindy

import urllib.request
import urllib.parse
import json


head = {}
head['User-Agent'] = 'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.67 Safari/537.36'


fanyi = input('请输入要翻译的内容:')
url = 'http://fanyi.youdao.com/translate?smartresult=dict&smartresult=rule'
data = {}
data['i'] =  fanyi
data['from'] =  'AUTO'
data['to'] =  'AUTO'
data['smartresult'] = 'dict'
data['client'] =  'fanyideskweb'
data['salt'] = '1541835932697'
data['sign'] = '6e81a4abcfdbafc1908b116391ccaee8'
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,head)


html = response.read().decode('utf-8')
num = json.loads(html)
print(num['translateResult'][0][0]['tgt'])

TypeError: a float is required     #报错................

塔利班

是integer吧，你这个位置被识别为timeout参数，
请用小甲鱼的addheader相关操作

Fowindy

塔利班 发表于 2018-11-10 19:43
是integer吧，你这个位置被识别为timeout参数，
请用小甲鱼的addheader相关操作

data = urllib.parse.urlencode(data).encode('utf-8')

req = urllib.request.Request(url,data)

req.add_header[('User-Agent','Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.67 Safari/537.36')]

response = urllib.request.urlopen(req)

TypeError: 'method' object is not subscriptable   改成这个方法也报错  是不是模块改了用法啊啊

塔利班

没有中括号，你仔细查文档吧，不要想当然

Fowindy

塔利班 发表于 2018-11-10 20:47
没有中括号，你仔细查文档吧，不要想当然

谢谢  大佬

塔利班

还有Request实例是可以直接传head的