爬取百度（有道）翻译

最新推荐文章于 2025-06-09 17:57:34 发布

原创最新推荐文章于 2025-06-09 17:57:34 发布 · 1.1k 阅读

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难点是分析动态网页（抓包），找出url。

#coding=utf-8
 
import requests
import json
 
class BaiDuTranslatePhone:
    def __init__(self):
        self.query=input("请输入要翻译的内容：")
        self.url = "https://fanyi.baidu.com/basetrans"
        self.data={
            "query": self.query,
            "from": "zh",
            "to": "en"
            }
        self.headers={
            "Host": "fanyi.baidu.com",
            "User-Agent": "Mozilla/5.0 (iPhone; CPU iPhone OS 11_0 like Mac OS X) AppleWebKit/604.1.38 (KHTML, like Gecko) Version/11.0 Mobile/15A372 Safari/604.1",
            "Referer": "https://fanyi.baidu.com/?aldtype=16047"
            }
 
    def run(self):
        post_response = requests.post(url=self.url, data=self.data, headers=self.headers)
        self.strs = post_response.content.decode()
        #print(self.strs)
        #print("self.strs type:"+str(type(self.strs)))
 
    def get_result(self):
        result_dict = json.loads(self.strs)
        #print("result_dict type:"+str(type(result_dict)))
        result=result_dict['trans'][0]['dst'] if len(result_dict['trans']) > 0 else None
        print("翻译结果为：")
        print(result)
 
 
if __name__ == '__main__':
    while True:
        translate=BaiDuTranslatePhone()
        translate.run()
        translate.get_result()

百度翻译

import requests
import json


url = "https://fanyi.baidu.com/basetrans"

headers ={
    "User-Agent": "Mozilla/5.0 (iPhone; CPU iPhone OS 11_0 like Mac OS X) AppleWebKit/604.1.38 (KHTML, like Gecko) Version/11.0 Mobile/15A372 Safari/604.1",
}
 
data = {
    'from':'zh',
    'to':'en',
    'query':'我是大叔',
}

response = requests.post(url,data = data,headers = headers)

r = response.text

#print(r)

h = json.loads(r)#str转dic类型

#print(h)

result = h['trans'][0]['dst']

print(result)

有道翻译

import requests
import json

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

headers = {
    'User-Agent':'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36(KHTML, like Gecko) Chrome/63.0.3239.26 Safari/537.36 Core/1.63.6776.400 QQBrowser/10.3.2577.400'
}

def translate():
    content = input('输入要翻译的内容：')
    data = {
        'i':content ,  
        'from':'AUTO',
        'to':'AUTO',
        'doctype':'json'
    }
    response = requests.post(url,data = data, headers = headers)
    r = response.text
    h = json.loads(r)
    print('翻译结果是：',h['translateResult'][0][0]['tgt'])

if __name__ == '__main__':
    while 1:
        translate()
        op = input('是否要继续翻译，Y/继续， N/停止：')
        if op == 'Y':
            continue
        else:
            break