爬取有道翻译进行翻译

亢一飞

    学习小甲鱼的爬虫之后做的爬取有道翻译进行翻译，废话不多说直接上代码。

import urllib.request
import urllib.parse
import json
import time

while True:
      content = input("请输入要翻译的内容：(输入”q!”退出程序):")
      if content == "q!":
            break

      url = "http://fanyi.youdao.com/translate?smartresult=dict&smartresult=rule&smartresult"

      head = {}
      head['User.Agent'] = "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.87 Safari/537.36"
      data = {}
      data["i"] = content
      data["from"] = "AUTO"
      data["to"] = "AUTO"
      data["smartresult"] = "dict"
      data["client"] = "fanyideskweb"
      data["salt"] = "15981872159194"
      data["sign"] = "cfd7bc0ad5a9d4433c3ff54e338c61f9"
      data["lts"] = "1598187215919"
      data["bv"] = "4b1009b506fa4405f21e207abc4459fd"
      data["doctype"] = "json"
      data["version"] = "2.1"
      data["keyfrom"] = "fanyi.web"
      data["action"] =" FY_BY_REALTlME"
      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"]))
      time.sleep(5)

亢一飞

谁能给我提点建议

兢兢

sign 怎么找的