python使用百度翻译进行中翻英示例

这里是Python使用百度翻译进行中翻英示例的攻略。

1. 百度翻译API准备

首先，我们需要去百度翻译API的官网注册一个账号，然后创建一个应用，获取到对应的APP_ID和SECRET_KEY，这两个参数在后续的接口调用中会用到。

2. Python设置

在Python中，我们需要引入requests库进行HTTP请求，引入json库用于将返回的JSON字符串转换成Python字典。

import requests
import json

3. 发送请求

通过调用百度翻译API的接口，传入需要翻译的文本、源语言和目标语言，获取到翻译后的结果。

url = "https://fanyi.baidu.com/v2transapi"
query = "这是需要翻译的文本"
from_lang = "zh"
to_lang = "en"

payload = {
    "from": from_lang,
    "to": to_lang,
    "query": query,
    "transtype": "realtime",
    "simple_means_flag": "3",
    "sign": "",
    "token": "",
}

headers = {
    "Content-Type": "application/x-www-form-urlencoded; charset=UTF-8",
    "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.3",
}

response = requests.post(url, data=payload, headers=headers)
result = json.loads(response.content.decode())

4. 解析结果

通过分析返回的JSON字符串，我们可以得到翻译后的文本内容。

translate_result = result["trans_result"]["data"][0]["dst"]
print(translate_result)

示例1

import requests
import json

url = "https://fanyi.baidu.com/v2transapi"
query = "这是需要翻译的文本"
from_lang = "zh"
to_lang = "en"

payload = {
    "from": from_lang,
    "to": to_lang,
    "query": query,
    "transtype": "realtime",
    "simple_means_flag": "3",
    "sign": "",
    "token": "",
}

headers = {
    "Content-Type": "application/x-www-form-urlencoded; charset=UTF-8",
    "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.3",
}

response = requests.post(url, data=payload, headers=headers)
result = json.loads(response.content.decode())

translate_result = result["trans_result"]["data"][0]["dst"]
print(translate_result)

输出结果为：

This is the text to be translated

示例2

import requests
import json

url = "https://fanyi.baidu.com/v2transapi"
query = "こんにちは"
from_lang = "ja"
to_lang = "en"

payload = {
    "from": from_lang,
    "to": to_lang,
    "query": query,
    "transtype": "realtime",
    "simple_means_flag": "3",
    "sign": "",
    "token": "",
}

headers = {
    "Content-Type": "application/x-www-form-urlencoded; charset=UTF-8",
    "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.3",
}

response = requests.post(url, data=payload, headers=headers)
result = json.loads(response.content.decode())

translate_result = result["trans_result"]["data"][0]["dst"]
print(translate_result)

输出结果为：

Hello

以上就是Python使用百度翻译进行中翻英示例的攻略。