有道翻译 java 对接有道翻译接口api

转载

mob64ca13f937ae 2024-08-19 15:30:57

文章标签 有道翻译 java 对接 python hbase 开发语言 json 文章分类 Java 后端开发

import hashlib
from urllib.parse import urlencode

def get_timestamp():
return int(datetime.datetime.now().timestamp() * 1000)

def get_key():

# 主要是获取key等参数
 url = “https://dict.youdao.com/webtranslate/key”
 mysticTime = get_timestamp()
 tmp_sign = f"client=fanyideskweb&mysticTime={mysticTime}&product=webfanyi&key=asdjnjfenknafdfsdfsd"
 sign = hashlib.md5(tmp_sign.encode(“utf8”)).hexdigest()
 # 参数
 params = {
 ‘keyid’: ‘webfanyi-key-getter’,
 ‘sign’: sign,
 ‘client’: ‘fanyideskweb’,
 ‘product’: ‘webfanyi’,
 ‘appVersion’: ‘1.0.0’,
 ‘vendor’: ‘web’,
 ‘pointParam’: ‘client,mysticTime,product’,
 ‘mysticTime’: mysticTime,
 ‘keyfrom’: ‘fanyi.web’,
 ‘mid’: 1,
 ‘screen’: 1,
 ‘model’: 1,
 ‘network’: ‘wifi’,
 ‘abtest’: ‘0’,
 ‘yduuid’: ‘abcdefg’,
 }url_with_params = f"{url}?{urlencode(params)}"

headers = {
    'Accept': 'application/json, text/plain, \*/\*',
    'Accept-Language': 'zh-CN,zh;q=0.9',
    'Cache-Control': 'no-cache',
    'Connection': 'keep-alive',
    'Origin': 'https://fanyi.youdao.com',
    'Pragma': 'no-cache',
    'Referer': 'https://fanyi.youdao.com/',
    'Sec-Fetch-Dest': 'empty',
    'Sec-Fetch-Mode': 'cors',
    'Sec-Fetch-Site': 'same-site',
    'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.0.0 Safari/537.36',
    'Sec-Ch-Ua': '"Chromium";v="122", "Not(A:Brand";v="24", "Google Chrome";v="122"',
    'Sec-Ch-Ua-Mobile': '?0',
    'Sec-Ch-Ua-Platform': '"Windows"'
}

# 请求
response = requests.get(url_with_params, headers=headers, data={})
json_data = json.loads(response.text)
# 获取 key
key = json_data['data']['secretKey']
return keydef send(chinese):
 url = “https://dict.youdao.com/webtranslate”
 mysticTime = get_timestamp()
 # sign 是 client=fanyideskweb&mysticTime=1711295634744&product=webfanyi&key=fsdsogkndfokasodnaso
 tmp_sign = f"client=fanyideskweb&mysticTime={mysticTime}&product=webfanyi&key={get_key()}"
 sign = hashlib.md5(tmp_sign.encode(“utf8”)).hexdigest()payload = {
    'i': chinese,
    'from': 'auto',
    'to': '',
    'domain': '0',
    'dictResult': 'true',
    'keyid': 'webfanyi',
    'sign': sign,
    'client': 'fanyideskweb',
    'product': 'webfanyi',
    'appVersion': '1.0.0',
    'vendor': 'web',
    'pointParam': 'client,mysticTime,product',
    'mysticTime': mysticTime,
    'keyfrom': 'fanyi.web',
    'mid': 1,
    'screen': 1,
    'model': 1,
    'network': 'wifi',
    'abtest': '0',
    'yduuid': 'abcdefg',
}

headers = {
    'Accept': 'application/json, text/plain, \*/\*',
    'Accept-Language': 'zh-CN,zh;q=0.9',
    'Cache-Control': 'no-cache',
    'Connection': 'keep-alive',
    'Content-Type': 'application/x-www-form-urlencoded',
    'Cookie': 'OUTFOX\_SEARCH\_USER\_ID=-1545431425@10.55.164.248; OUTFOX\_SEARCH\_USER\_ID\_NCOO=1617400304.3454392',
    'Origin': 'https://fanyi.youdao.com',
    'Pragma': 'no-cache',
    'Referer': 'https://fanyi.youdao.com/',
    'Sec-Fetch-Dest': 'empty',
    'Sec-Fetch-Mode': 'cors',
    'Sec-Fetch-Site': 'same-site',
    'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.0.0 Safari/537.36',
    'sec-ch-ua': '"Chromium";v="122", "Not(A:Brand";v="24", "Google Chrome";v="122"',
    'sec-ch-ua-mobile': '?0',
    'sec-ch-ua-platform': '"Windows"'
}

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

encode_data = response.text
# 开始解密数据
print(encode_data)#### 解密返回的加密数据


但是通过测试发现，send() 这个方法返回的是加密数据，接下来探索如何解密，通过debug 发现解密在这行代码里面  
 ![在这里插入图片描述]()  
 观察这个方法，定义了一个变量a，通过调用一个解密方法，把乱码的字符给解密了  
 ![在这里插入图片描述]()  
 关键代码const a = Po[“a”].decodeData(o, Wo[“a”].state.text.decodeKey, Wo[“a”].state.text.decodeIv)
 , n = a ? JSON.parse(a) : {};看下 Po[“a”].decodeData 会跳转到哪个方法里面  
 ![在这里插入图片描述]()  
 进入这个解密方法，框选的部分好像就是解码过程了  
 ![在这里插入图片描述]()


Debug 看下是怎么解密的  
 ![在这里插入图片描述]()


使用模型分析下这个代码  
 ![在这里插入图片描述]()  
 原来 y() 这个函数是 md5 加密的方法  
 ![在这里插入图片描述]()


经过采纳考别人的经验，复现出了 python 代码import requests
 import datetime
 import json
 import hashlib
 from urllib.parse import urlencode
 from Crypto.Cipher import AES
 from Crypto.Util.Padding import unpad
 import base64def get_timestamp():
 return int(datetime.datetime.now().timestamp() * 1000)def init_data():
 # 主要是获取key等参数
 url = “https://dict.youdao.com/webtranslate/key”
 mysticTime = get_timestamp()
 tmp_sign = f"client=fanyideskweb&mysticTime={mysticTime}&product=webfanyi&key=asdjnjfenknafdfsdfsd"
 sign = hashlib.md5(tmp_sign.encode(“utf8”)).hexdigest()
 # 参数
 params = {
 ‘keyid’: ‘webfanyi-key-getter’,
 ‘sign’: sign,
 ‘client’: ‘fanyideskweb’,
 ‘product’: ‘webfanyi’,
 ‘appVersion’: ‘1.0.0’,
 ‘vendor’: ‘web’,
 ‘pointParam’: ‘client,mysticTime,product’,
 ‘mysticTime’: mysticTime,
 ‘keyfrom’: ‘fanyi.web’,
 ‘mid’: 1,
 ‘screen’: 1,
 ‘model’: 1,
 ‘network’: ‘wifi’,
 ‘abtest’: ‘0’,
 ‘yduuid’: ‘abcdefg’,
 }url_with_params = f"{url}?{urlencode(params)}"

headers = {
    'Accept': 'application/json, text/plain, \*/\*',
    'Accept-Language': 'zh-CN,zh;q=0.9',
    'Cache-Control': 'no-cache',
    'Connection': 'keep-alive',
    'Origin': 'https://fanyi.youdao.com',
    'Pragma': 'no-cache',
    'Referer': 'https://fanyi.youdao.com/',
    'Sec-Fetch-Dest': 'empty',
    'Sec-Fetch-Mode': 'cors',
    'Sec-Fetch-Site': 'same-site',
    'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.0.0 Safari/537.36',
    'Sec-Ch-Ua': '"Chromium";v="122", "Not(A:Brand";v="24", "Google Chrome";v="122"',
    'Sec-Ch-Ua-Mobile': '?0',
    'Sec-Ch-Ua-Platform': '"Windows"'
}

# 请求
response = requests.get(url_with_params, headers=headers, data={})
json_data = json.loads(response.text)
# 获取 key

return json_data['data']def send(chinese):
 url = “https://dict.youdao.com/webtranslate”
 mysticTime = get_timestamp()
 data = init_data()
 aesIv = data[‘aesIv’]
 aesKey = data[‘aesKey’]
 secretKey = data[‘secretKey’]
 # sign 是 client=fanyideskweb&mysticTime=1711295634744&product=webfanyi&key=fsdsogkndfokasodnaso
 tmp_sign = f"client=fanyideskweb&mysticTime={mysticTime}&product=webfanyi&key={secretKey}"
 sign = hashlib.md5(tmp_sign.encode(“utf8”)).hexdigest()

payload = {
    'i': chinese,
    'from': 'auto',
    'to': '',
    'domain': '0',
    'dictResult': 'true',
    'keyid': 'webfanyi',
    'sign': sign,
    'client': 'fanyideskweb',
    'product': 'webfanyi',
    'appVersion': '1.0.0',
    'vendor': 'web',
    'pointParam': 'client,mysticTime,product',
    'mysticTime': mysticTime,
    'keyfrom': 'fanyi.web',
    'mid': 1,
    'screen': 1,
    'model': 1,
    'network': 'wifi',
    'abtest': '0',
    'yduuid': 'abcdefg',
}

headers = {
    'Accept': 'application/json, text/plain, \*/\*',
    'Accept-Language': 'zh-CN,zh;q=0.9',
    'Cache-Control': 'no-cache',
    'Connection': 'keep-alive',
    'Content-Type': 'application/x-www-form-urlencoded',
    'Cookie': 'OUTFOX\_SEARCH\_USER\_ID=-1545431425@10.55.164.248; OUTFOX\_SEARCH\_USER\_ID\_NCOO=1617400304.3454392',
    'Origin': 'https://fanyi.youdao.com',
    'Pragma': 'no-cache',
    'Referer': 'https://fanyi.youdao.com/',
    'Sec-Fetch-Dest': 'empty',
    'Sec-Fetch-Mode': 'cors',
    'Sec-Fetch-Site': 'same-site',
    'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.0.0 Safari/537.36',
    'sec-ch-ua': '"Chromium";v="122", "Not(A:Brand";v="24", "Google Chrome";v="122"',
    'sec-ch-ua-mobile': '?0',
    'sec-ch-ua-platform': '"Windows"'
}

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

encode_data = response.text
# 开始解密数据
print("encode\_data:", encode_data)
print("aesIv:", aesIv)
print("aesKey:", aesKey)
decode(encode_data, aesIv, aesKey)

本文章为转载内容，我们尊重原作者对文章享有的著作权。如有内容错误或侵权问题，欢迎原作者联系我们进行内容更正或删除文章。