print(dict_data['content']['word_mean'][0]) KeyError: 'content'怎么解决呀

Question

import requests
import json

class Dao(object):
def init(self, word):
self.url = "https://dict.youdao.com/webtranslate"

    self.headers = {
    "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.0.0 Safari/537.36"
}
    self.post__data = {
    "from": "auto",
    "to": "auto",
    "w": word
}

def get_data(self):
    response = requests.post(self.url,headers=self.headers)
    return response.content
def parse_data(self,data):
    dict_data = json.loads(data)
    try:
        print(dict_data['content'] ['out'])
    except:
        print(dict_data['content']['word_mean'][0])

def run(self):
    data = self.get_data()
    self.parse_data(data)

if name == 'main':
word = input("请输入你要翻译的单词或句子: ")
Dao = Dao(word)
Dao.run()

Answer 1

• 键'content'不在字典dict_data中，请检查其字典中为何没有。

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