Python获取百度翻译的两种方法示例详解_Python

一、引言

百度是我们常用的搜索工具，其翻译是与爱词霸合作，总体看其反应速度较快，可以作为项目中重要的翻译工具。根据大家的需要，现提供两种python获取百度翻译的两种办法：

二、requests法

我们引用requests模块，向百度发出post请求，得到回复后，进行解释为json格式数据。代码如下：

import requests  #找一个趁手的工具，1. 导入这个工具
url = "https://fanyi.baidu.com/sug"  # 2. 确定爬取的网址，存到变量里面url
#3. 伪装爬虫
headers = {"user-agent":"mozilla/5.0 (windows nt 10.0; win64; x64) applewebkit/537.36 (khtml, like gecko) chrome/110.0.0.0 safari/537.36",
           "cookie":'pstm=1715648276; bidupsid=4faeceb2016218e5337788d59d97e028; baiduid=a4621d4af575eb35000b164a4d71a6c9:fg=1; bdsfrcvid=gddojexrog3m1qjttzbibsp-4cgqd7ctdyleowxpsp3lgjlvyvgdeg0ptexpgltmnhulogkkbeothg4f_2uxojjg8utvjec6eg0ptf8g0m5; h_bdclckid_sf=jn-o_c82jkl3hjommjje5bchmhok--q0kkjylr-8kb7vbpqcyunkbfjbdlod-l3-ajnj0qbokfo2kdbtyt5ol447yajdjjouxkji_jc-qbt8ob53dj7pqt8r2xdok5oibmdqslnnab3voponxpo1bt0zbn5thurb2dko-4bcwj5tml5jdh3mb6ksdhatqj0ofnie_i0kfbjjfbtcmjobq4k0-qj-a4jqa5tbsjooacv5opooy4otj6d0kqonk46jbicbsror-tcmepk4mu5o3mvbkhkjwlrqwbclof3v2fnq_ij9qft20bieemtjbbqujtj7kr7jwhvieq72y-tmqlrx5q79attmfntj-qch0kqpsijm5-dwbt8bjhcjt6k8jbujokvk-no5krqphrrhq4tehh4o5xj9wdtoqj7tthcavqcm5h6d0-d9k2fj5mbi5nv2-pbwbp5cfb5k0jjhyuizynjklfbb3mkjbpbnyujn8-beh47lx-4syprgkxrnwikjkfa-b4ncjrctehom3xi8lnj405otbifo0kjzjcfmmdlwjtk2dtpbkmbeet5kaj5tsjooackwhqooy4owk441dpfdqxtjbnqabnor-tcmhp3hb5jj3m04x-on-pqplrvkahciwmqzsl3gqft20b0kwb3xwn3uadbp2n7jwhvieq72y-tmqlrx5q79attmfntj-qch0kqpsijm5-dwbt8ijhcjt6k8jbujokvt-5rdhjtg5dtjhprmbporwmt-mtrykkoztxjkf-bl-xrd0nodjmbxq40fkanrhlrnb-3iv-oxduvnyxazwjjxkuqxtnrjkxnx3hrm8jrd3fvobupulxo9luvmjgcdot5ybbc8eina5hjkbfjbqttjqn3hfikj2cklk-oj-d8lj5am3j; bd_upn=12314753; h_wise_sids=60360_60600_60728_60749; delper=0; bd_ck_sam=1; baiduid_bfess=a4621d4af575eb35000b164a4d71a6c9:fg=1; bdsfrcvid_bfess=gddojexrog3m1qjttzbibsp-4cgqd7ctdyleowxpsp3lgjlvyvgdeg0ptexpgltmnhulogkkbeothg4f_2uxojjg8utvjec6eg0ptf8g0m5; h_bdclckid_sf_bfess=jn-o_c82jkl3hjommjje5bchmhok--q0kkjylr-8kb7vbpqcyunkbfjbdlod-l3-ajnj0qbokfo2kdbtyt5ol447yajdjjouxkji_jc-qbt8ob53dj7pqt8r2xdok5oibmdqslnnab3voponxpo1bt0zbn5thurb2dko-4bcwj5tml5jdh3mb6ksdhatqj0ofnie_i0kfbjjfbtcmjobq4k0-qj-a4jqa5tbsjooacv5opooy4otj6d0kqonk46jbicbsror-tcmepk4mu5o3mvbkhkjwlrqwbclof3v2fnq_ij9qft20bieemtjbbqujtj7kr7jwhvieq72y-tmqlrx5q79attmfntj-qch0kqpsijm5-dwbt8bjhcjt6k8jbujokvk-no5krqphrrhq4tehh4o5xj9wdtoqj7tthcavqcm5h6d0-d9k2fj5mbi5nv2-pbwbp5cfb5k0jjhyuizynjklfbb3mkjbpbnyujn8-beh47lx-4syprgkxrnwikjkfa-b4ncjrctehom3xi8lnj405otbifo0kjzjcfmmdlwjtk2dtpbkmbeet5kaj5tsjooackwhqooy4owk441dpfdqxtjbnqabnor-tcmhp3hb5jj3m04x-on-pqplrvkahciwmqzsl3gqft20b0kwb3xwn3uadbp2n7jwhvieq72y-tmqlrx5q79attmfntj-qch0kqpsijm5-dwbt8ijhcjt6k8jbujokvt-5rdhjtg5dtjhprmbporwmt-mtrykkoztxjkf-bl-xrd0nodjmbxq40fkanrhlrnb-3iv-oxduvnyxazwjjxkuqxtnrjkxnx3hrm8jrd3fvobupulxo9luvmjgcdot5ybbc8eina5hjkbfjbqttjqn3hfikj2cklk-oj-d8lj5am3j; channel=baidusearch; baikevisitid=356e66e5-f4fb-4dd9-99a8-06bbc9ceb739; __bid_n=18ea75651ea4944bc97197; bd_home=1; h_wise_sids_bfess=60360_60600_60728_60749; b64_bot=1; cookie_session=5687_0_7_7_7_16_0_0_4_6_0_0_715485_0_6_0_1727255911_0_1727255905|9#169_6_1718709886|3; psino=7; bdrcvfr[s4-dauiwmmn]=mk3slvn4hkm; bdrcvfr[k-3xbxswsjs]=mk3slvn4hkm; h_ps_pssid=60600_60794_60826_60844; ba_hector=85808lal0h0g0k8g8h258h8h8nq73q1jfd5bi1v; zfy=ccxtjmci9ht2ml4gezdftbe9uar1jmpufqgd:bgwoiis:c'}
while true:
    word = input("请输入单词：")
    resp = requests.post(url,headers = headers, data = {"kw":word})  # 发请求
    for item in resp.json()['data']:
        #想看效果，就打印item
        print(item["v"])

三、urllib法

导入urllib，发出request向url请求，再用urlopen读取并编码为utf-8，最后获取单词的翻译，代码如下：

from urllib import request, parse
import json
def translate_word(string):
    url = "https://fanyi.baidu.com/sug"  # 请求数据的url链接
    data = {'kw': string}
    data_url = parse.urlencode(data)
    req = request.request(url=url, data=data_url.encode('utf-8'))
    response = request.urlopen(req).read()
    res = json.loads(response)
    if 'data' in res and len(res['data']) > 0:
        trans_list = res['data'][0]['v']
        if ';' in trans_list:
            trans = trans_list.split(';')
        else:
            trans = trans_list
    else:
        trans = "翻译失败"
    return trans_list
print(translate_word("think"))