# 获取课程列表中的id以及描述信息

import json

with open('courses.json', encoding="UTF-8") as file:
    str_data = file.readline()
    courses = json.loads(str_data)
    # print(type(courses))

    # 获取课程序号及名称存入list中
    courses_list = []
    for item in courses['data']['items']:
        courses_dict = {'id': item['id'], 'title': item['title'], 'description': item['description']}
        courses_list.append(courses_dict)

    print(courses_list)