加代理翻译器.py

import urllib.request
import urllib.parse
import json
import time
import random
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"
    head = {}#用字典添加头文件
    head['User-Agent'] = 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/49.0.2623.221 Safari/537.36 SE 2.X MetaSr 1.0'
    date = {}
    date['i'] = content
    date['from'] = 'AUTO'
    date['to'] = 'AUTO'
    date['smartresult'] = 'dict'
    date['client'] = 'fanyideskweb'
    date['salt'] = '1519104430302'
    date['sign'] = 'fe82320471ae1da79b20686852929526'
    date['doctype'] = 'json'
    date['version'] = '2.1'
    date['keyfrom'] = 'fanyi.web'
    date['action'] = 'FY_BY_REALTIME'
    date['typoResult'] = 'false'
    date = urllib.parse.urlencode(date).encode('utf-8')
    #方法2：动态添加浏览信息头文件
    # req = urllib.request.Request(url,date)
    # req.add_header('User-agent','Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/49.0.2623.221 Safari/537.36 SE 2.X MetaSr 1.0')
    #url = 'http://fanyi.youdao.com/translate?smartresult=dict&smartresult=rule'
    # iplist = ['118.91.163.142:80', '59.153.17.58:80', '154.73.28.35:80']
    # proxy_support = urllib.request.ProxyHandler({"http": random.choice(iplist)})
    # opener = urllib.request.build_opener(proxy_support)
    # opener.addheaders = [('User-Agent',
    #                       'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/49.0.2623.221 Safari/537.36 SE 2.X MetaSr 1.0')]
    # urllib.request.install_opener(opener)
    # response = urllib.request.urlopen(url)
    # html = response.read().decode('utf-8')
    response = urllib.request.urlopen(url,date)
    html = response.read().decode('utf-8')
    #print(html)
    target = json.loads(html)
    print("翻译的结果为：%s" %(target['translateResult'][0][0]['tgt']))
    time.sleep(5)