Python抓取有道翻译，得到在线翻译结果

此博文用网络爬虫的方法将有道翻译的信息抓取到，具体代码如下：

import urllib.request
import urllib.parse
import json
import time
#延迟

while True:
    content = input('请输入需要翻译的内容(输入"q!"退出程序)：')
    if content == 'q!':
        break
    url = ('http://fanyi.youdao.com/translate?smartresult=dict&smartresult=rule&smartresult=ugc&sessionFrom=null')

    #head = {}
    #head['User-Agent'] = 'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/45.0.2454.101 Safari/537.36'
    #隐藏方法一

    data = {}
    data['typr'] = 'AUTO'
    data['i'] = content
    data['doctype'] = 'json'
    data['xmlVersion'] = '1.8'
    data['keyfrom'] = 'fanyi.web'
    data['ue'] = 'UTF-8'
    data['action'] = 'FY_BY_CLICKBUTTON'
    data['typoResult'] = 'true'
    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/45.0.2454.101 Safari/537.36')
    #隐藏方法二

    response = urllib.request.urlopen(url ,data)
    html = response.read().decode('utf-8')

    target = json.loads(html)
    print("翻译的结果：%s"%(target['translateResult'][0][0]['tgt']))

    time.sleep(1)

具体显示如下：

希望大家可以喜欢~