文章目录
1. 目标站点2. 完整代码3. 测试样例3.1. 测试样例Ⅰ（汉译英）3.2. 测试样例Ⅱ（英译汉）4. 调用文档4.1. 接口地址4.2. 请求方法4.3. 请求参数4.4. 请求示例4.5. 成功响应5. 接口分析6. 相关推荐1. 目标站点
/
2. 完整代码
import requestsdef main(query):url = '/translate'data = {"i": query, # 待翻译的字符串"from": "AUTO","to": "AUTO","smartresult": "dict","client": "fanyideskweb","salt": "16081210430989","doctype": "json","version": "2.1","keyfrom": "fanyi.web","action": "FY_BY_CLICKBUTTION"}res = requests.post(url, data=data).json()print(res['translateResult'][0][0]['tgt']) # 打印翻译后的结果main('你好') # 输出: hello
3. 测试样例
3.1. 测试样例Ⅰ（汉译英）
样例输入：世界
import requestsdef main(query):url = '/translate'data = {"i": query, # 待翻译的字符串"from": "AUTO","to": "AUTO","smartresult": "dict","client": "fanyideskweb","salt": "16081210430989","doctype": "json","version": "2.1","keyfrom": "fanyi.web","action": "FY_BY_CLICKBUTTION"}res = requests.post(url, data=data).json()print(res['translateResult'][0][0]['tgt']) # 打印翻译后的结果main('世界')
样例输出：The world
3.2. 测试样例Ⅱ（英译汉）
样例输入：The world
import requestsdef main(query):url = '/translate'data = {"i": query, # 待翻译的字符串"from": "AUTO","to": "AUTO","smartresult": "dict","client": "fanyideskweb","salt": "16081210430989","doctype": "json","version": "2.1","keyfrom": "fanyi.web","action": "FY_BY_CLICKBUTTION"}res = requests.post(url, data=data).json()print(res['translateResult'][0][0]['tgt']) # 打印翻译后的结果main('The world')
样例输出：世界
4. 调用文档
4.1. 接口地址
/translate
4.2. 请求方法
post
4.3. 请求参数
4.4. 请求示例
import json, requestsdef main(query):url = '/translate'data = {"i": query, # 待翻译的字符串"from": "AUTO","to": "AUTO","smartresult": "dict","client": "fanyideskweb","salt": "16081210430989","doctype": "json","version": "2.1","keyfrom": "fanyi.web","action": "FY_BY_CLICKBUTTION"}res = requests.post(url, data=data).json()print(json.dumps(res, indent=2, ensure_ascii=False))main('hello')
4.5. 成功响应
{"type": "EN2ZH_CN","errorCode": 0,"elapsedTime": 1,"translateResult": [[{"src": "hello","tgt": "你好"}]]}
5. 接口分析
1、进入有道翻译页面，F12打开开发者调试工具，选择Network-XHR：
2、我们马上就发现了一个api接口：
/translate_o
3、然后我们看一下它的请求参数：
4、使用python在后端发送请求：
import requestsimport jsonurl = '/translate_o'data = {"i": "你好", # 待翻译的字符串"from": "AUTO","to": "AUTO","smartresult": "dict","client": "fanyideskweb","salt": "16081239145423","sign": "d567c9205219fd9d3aa9c677d1535212","lts": "1608123914542","bv": "495f346d16cfce476d93dc879b9e4485","doctype": "json","version": "2.1","keyfrom": "fanyi.web","action": "FY_BY_REALTlME"}res = requests.post(url, data=data).json()print(json.dumps(res, indent=2, ensure_ascii=False))
5、响应结果：
{"errorCode": 50}
6、额……报错(⊙﹏⊙)。怎么办呢？/(ㄒoㄒ)/~~……别急接着往下看。
1、在github上又看到了一个api接口，就是把之前那个接口的_o去掉：
/translate
2、然后就请求成功了：
{"type": "ZH_CN2EN","errorCode": 0,"elapsedTime": 0,"translateResult": [[{"src": "你好","tgt": "hello"}]]}
3、请求参数其实还可以做一些删减，sign、lts和bv都不需要，可以删掉。
4、然后action从FY_BY_REALTlME或FY_BY_CLICKBUTTION中任意选择一个都行。
5、很显然，res['translateResult'][0][0]['tgt']中的字符串就是你好翻译后结果。
6、其实salt参数也没啥用，可以不要。
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